--- _id: '29057' author: - first_name: Jelena full_name: Eberbach, Jelena last_name: Eberbach - first_name: Caren full_name: Sureth-Sloane, Caren id: '530' last_name: Sureth-Sloane - first_name: Marliese full_name: Uhrig-Homburg, Marliese last_name: Uhrig-Homburg citation: ama: Eberbach J, Sureth-Sloane C, Uhrig-Homburg M. Option Implied Tax Rate Expectations. Working Paper; 2021. apa: Eberbach, J., Sureth-Sloane, C., & Uhrig-Homburg, M. (2021). Option Implied Tax Rate Expectations. Working Paper. bibtex: '@book{Eberbach_Sureth-Sloane_Uhrig-Homburg_2021, title={Option Implied Tax Rate Expectations}, publisher={Working Paper}, author={Eberbach, Jelena and Sureth-Sloane, Caren and Uhrig-Homburg, Marliese}, year={2021} }' chicago: Eberbach, Jelena, Caren Sureth-Sloane, and Marliese Uhrig-Homburg. Option Implied Tax Rate Expectations. Working Paper, 2021. ieee: J. Eberbach, C. Sureth-Sloane, and M. Uhrig-Homburg, Option Implied Tax Rate Expectations. Working Paper, 2021. mla: Eberbach, Jelena, et al. Option Implied Tax Rate Expectations. Working Paper, 2021. short: J. Eberbach, C. Sureth-Sloane, M. Uhrig-Homburg, Option Implied Tax Rate Expectations, Working Paper, 2021. date_created: 2021-12-20T09:24:50Z date_updated: 2022-01-06T06:58:44Z department: - _id: '187' language: - iso: ger main_file_link: - open_access: '1' url: https://derivate.fbv.kit.edu/download/Eberbach_Sureth-Sloane_Uhrig-Homburg_2021.pdf oa: '1' publication_status: published publisher: Working Paper status: public title: Option Implied Tax Rate Expectations type: working_paper user_id: '68607' year: '2021' ... --- _id: '27045' abstract: - lang: eng text: 'Due to the lack of established real-world benchmark suites for static taint analyses of Android applications, evaluations of these analyses are often restricted and hard to compare. Even in evaluations that do use real-world apps, details about the ground truth in those apps are rarely documented, which makes it difficult to compare and reproduce the results. To push Android taint analysis research forward, this paper thus recommends criteria for constructing real-world benchmark suites for this specific domain, and presents TaintBench, the first real-world malware benchmark suite with documented taint flows. TaintBench benchmark apps include taint flows with complex structures, and addresses static challenges that are commonly agreed on by the community. Together with the TaintBench suite, we introduce the TaintBench framework, whose goal is to simplify real-world benchmarking of Android taint analyses. First, a usability test shows that the framework improves experts’ performance and perceived usability when documenting and inspecting taint flows. Second, experiments using TaintBench reveal new insights for the taint analysis tools Amandroid and FlowDroid: (i) They are less effective on real-world malware apps than on synthetic benchmark apps. (ii) Predefined lists of sources and sinks heavily impact the tools’ accuracy. (iii) Surprisingly, up-to-date versions of both tools are less accurate than their predecessors.' author: - first_name: Linghui full_name: Luo, Linghui last_name: Luo - first_name: Felix full_name: Pauck, Felix id: '22398' last_name: Pauck - first_name: Goran full_name: Piskachev, Goran id: '41936' last_name: Piskachev orcid: 0000-0003-4424-5838 - first_name: Manuel full_name: Benz, Manuel last_name: Benz - first_name: Ivan full_name: Pashchenko, Ivan last_name: Pashchenko - first_name: Martin full_name: Mory, Martin id: '65667' last_name: Mory orcid: 0000-0001-5609-0031 - first_name: Eric full_name: Bodden, Eric id: '59256' last_name: Bodden orcid: 0000-0003-3470-3647 - first_name: Ben full_name: Hermann, Ben id: '66173' last_name: Hermann orcid: 0000-0001-9848-2017 - first_name: Fabio full_name: Massacci, Fabio last_name: Massacci citation: ama: 'Luo L, Pauck F, Piskachev G, et al. TaintBench: Automatic real-world malware benchmarking of Android taint analyses. Empirical Software Engineering. Published online 2021. doi:10.1007/s10664-021-10013-5' apa: 'Luo, L., Pauck, F., Piskachev, G., Benz, M., Pashchenko, I., Mory, M., Bodden, E., Hermann, B., & Massacci, F. (2021). TaintBench: Automatic real-world malware benchmarking of Android taint analyses. Empirical Software Engineering. https://doi.org/10.1007/s10664-021-10013-5' bibtex: '@article{Luo_Pauck_Piskachev_Benz_Pashchenko_Mory_Bodden_Hermann_Massacci_2021, title={TaintBench: Automatic real-world malware benchmarking of Android taint analyses}, DOI={10.1007/s10664-021-10013-5}, journal={Empirical Software Engineering}, author={Luo, Linghui and Pauck, Felix and Piskachev, Goran and Benz, Manuel and Pashchenko, Ivan and Mory, Martin and Bodden, Eric and Hermann, Ben and Massacci, Fabio}, year={2021} }' chicago: 'Luo, Linghui, Felix Pauck, Goran Piskachev, Manuel Benz, Ivan Pashchenko, Martin Mory, Eric Bodden, Ben Hermann, and Fabio Massacci. “TaintBench: Automatic Real-World Malware Benchmarking of Android Taint Analyses.” Empirical Software Engineering, 2021. https://doi.org/10.1007/s10664-021-10013-5.' ieee: 'L. Luo et al., “TaintBench: Automatic real-world malware benchmarking of Android taint analyses,” Empirical Software Engineering, 2021, doi: 10.1007/s10664-021-10013-5.' mla: 'Luo, Linghui, et al. “TaintBench: Automatic Real-World Malware Benchmarking of Android Taint Analyses.” Empirical Software Engineering, 2021, doi:10.1007/s10664-021-10013-5.' short: L. Luo, F. Pauck, G. Piskachev, M. Benz, I. Pashchenko, M. Mory, E. Bodden, B. Hermann, F. Massacci, Empirical Software Engineering (2021). date_created: 2021-11-02T05:13:49Z date_updated: 2022-01-06T06:57:32Z ddc: - '000' department: - _id: '77' - _id: '76' doi: 10.1007/s10664-021-10013-5 language: - iso: eng main_file_link: - open_access: '1' url: https://link.springer.com/content/pdf/10.1007/s10664-021-10013-5.pdf oa: '1' project: - _id: '1' name: SFB 901 - _id: '3' name: SFB 901 - Project Area B - _id: '12' name: SFB 901 - Subproject B4 publication: Empirical Software Engineering publication_identifier: issn: - 1382-3256 - 1573-7616 publication_status: published status: public title: 'TaintBench: Automatic real-world malware benchmarking of Android taint analyses' type: journal_article user_id: '15249' year: '2021' ... --- _id: '27847' alternative_title: - Über die Bestimmung der Festigkeit der Klebeschicht in mehrschichtigen Materialien durch Untersuchung des modalen Abstands von geführten elastischen Wellen author: - first_name: Yevgeniya full_name: Lugovtsova, Yevgeniya last_name: Lugovtsova - first_name: Henning full_name: Zeipert, Henning id: '32580' last_name: Zeipert - first_name: Sarah full_name: Johannesmann, Sarah id: '29190' last_name: Johannesmann - first_name: Marcel full_name: Nicolai, Marcel last_name: Nicolai - first_name: Jens full_name: Prager, Jens last_name: Prager - first_name: Bernd full_name: Henning, Bernd id: '213' last_name: Henning citation: ama: 'Lugovtsova Y, Zeipert H, Johannesmann S, Nicolai M, Prager J, Henning B. К ОПРЕДЕЛЕНИЮ ПРОЧНОСТИ КЛЕЕВОГО СОЕДИНЕНИЯ В МНОГОСЛОЙНЫХ МАТЕРИАЛАХ ПУТЕМ ИССЛЕДОВАНИЯ ОБЛАСТЕЙ РАСТАЛКИВАНИЯ БЕГУЩИХ УПРУГИХ ВОЛН. In: МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ В ЕСТЕСТВЕННЫХ НАУКАХ - XXX Всероссийская Школа-Конференция. ; 2021.' apa: Lugovtsova, Y., Zeipert, H., Johannesmann, S., Nicolai, M., Prager, J., & Henning, B. (2021). К ОПРЕДЕЛЕНИЮ ПРОЧНОСТИ КЛЕЕВОГО СОЕДИНЕНИЯ В МНОГОСЛОЙНЫХ МАТЕРИАЛАХ ПУТЕМ ИССЛЕДОВАНИЯ ОБЛАСТЕЙ РАСТАЛКИВАНИЯ БЕГУЩИХ УПРУГИХ ВОЛН. МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ В ЕСТЕСТВЕННЫХ НАУКАХ - XXX Всероссийская Школа-Конференция. МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ В ЕСТЕСТВЕННЫХ НАУКАХ - XXX Всероссийская школа-конференция, Perm. bibtex: '@inproceedings{Lugovtsova_Zeipert_Johannesmann_Nicolai_Prager_Henning_2021, place={Perm}, title={К ОПРЕДЕЛЕНИЮ ПРОЧНОСТИ КЛЕЕВОГО СОЕДИНЕНИЯ В МНОГОСЛОЙНЫХ МАТЕРИАЛАХ ПУТЕМ ИССЛЕДОВАНИЯ ОБЛАСТЕЙ РАСТАЛКИВАНИЯ БЕГУЩИХ УПРУГИХ ВОЛН}, booktitle={МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ В ЕСТЕСТВЕННЫХ НАУКАХ - XXX Всероссийская школа-конференция}, author={Lugovtsova, Yevgeniya and Zeipert, Henning and Johannesmann, Sarah and Nicolai, Marcel and Prager, Jens and Henning, Bernd}, year={2021} }' chicago: Lugovtsova, Yevgeniya, Henning Zeipert, Sarah Johannesmann, Marcel Nicolai, Jens Prager, and Bernd Henning. “К ОПРЕДЕЛЕНИЮ ПРОЧНОСТИ КЛЕЕВОГО СОЕДИНЕНИЯ В МНОГОСЛОЙНЫХ МАТЕРИАЛАХ ПУТЕМ ИССЛЕДОВАНИЯ ОБЛАСТЕЙ РАСТАЛКИВАНИЯ БЕГУЩИХ УПРУГИХ ВОЛН.” In МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ В ЕСТЕСТВЕННЫХ НАУКАХ - XXX Всероссийская Школа-Конференция. Perm, 2021. ieee: Y. Lugovtsova, H. Zeipert, S. Johannesmann, M. Nicolai, J. Prager, and B. Henning, “К ОПРЕДЕЛЕНИЮ ПРОЧНОСТИ КЛЕЕВОГО СОЕДИНЕНИЯ В МНОГОСЛОЙНЫХ МАТЕРИАЛАХ ПУТЕМ ИССЛЕДОВАНИЯ ОБЛАСТЕЙ РАСТАЛКИВАНИЯ БЕГУЩИХ УПРУГИХ ВОЛН,” presented at the МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ В ЕСТЕСТВЕННЫХ НАУКАХ - XXX Всероссийская школа-конференция, Perm, 2021. mla: Lugovtsova, Yevgeniya, et al. “К ОПРЕДЕЛЕНИЮ ПРОЧНОСТИ КЛЕЕВОГО СОЕДИНЕНИЯ В МНОГОСЛОЙНЫХ МАТЕРИАЛАХ ПУТЕМ ИССЛЕДОВАНИЯ ОБЛАСТЕЙ РАСТАЛКИВАНИЯ БЕГУЩИХ УПРУГИХ ВОЛН.” МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ В ЕСТЕСТВЕННЫХ НАУКАХ - XXX Всероссийская Школа-Конференция, 2021. short: 'Y. Lugovtsova, H. Zeipert, S. Johannesmann, M. Nicolai, J. Prager, B. Henning, in: МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ В ЕСТЕСТВЕННЫХ НАУКАХ - XXX Всероссийская Школа-Конференция, Perm, 2021.' conference: end_date: 2021-10-09 location: Perm name: МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ В ЕСТЕСТВЕННЫХ НАУКАХ - XXX Всероссийская школа-конференция start_date: 2021-10-06 date_created: 2021-11-25T14:58:13Z date_updated: 2022-01-06T06:57:47Z ddc: - '620' department: - _id: '49' file: - access_level: open_access content_type: application/pdf creator: leanderc date_created: 2021-11-25T14:57:25Z date_updated: 2021-11-26T07:53:21Z file_id: '27848' file_name: Paper - Mode Repulsion - 2021 MMEN (Perm).pdf file_size: 450749 relation: main_file file_date_updated: 2021-11-26T07:53:21Z has_accepted_license: '1' language: - iso: eng oa: '1' place: Perm project: - _id: '105' grant_number: '449607253' name: Vermiedene Kreuzungen von Lamb-Wellenmoden in mehrlagigen Strukturen publication: МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ В ЕСТЕСТВЕННЫХ НАУКАХ - XXX Всероссийская школа-конференция status: public title: К ОПРЕДЕЛЕНИЮ ПРОЧНОСТИ КЛЕЕВОГО СОЕДИНЕНИЯ В МНОГОСЛОЙНЫХ МАТЕРИАЛАХ ПУТЕМ ИССЛЕДОВАНИЯ ОБЛАСТЕЙ РАСТАЛКИВАНИЯ БЕГУЩИХ УПРУГИХ ВОЛН type: conference user_id: '11829' year: '2021' ... --- _id: '27881' abstract: - lang: eng text: ZusammenfassungLehrkräftekooperation wird generell eine positive Bedeutung in Bezug auf Schul- und Unterrichtsentwicklung zugeschrieben. Dabei sind empirische Belege für eine positive Wirksamkeit nach wie vor kaum vorhanden, es gibt sogar Befunde zu ‚negativen‘ Konsequenzen von Lehrkräftekooperation. Um diese Widersprüchlichkeit zu klären, wurde in der vorliegenden Arbeit Kooperation nicht als Instrument bzw. als Technik betrachtet, sondern als soziale Praxis verstanden, in der eigenlogisches, kollektiv-implizites Wissen (re)produziert wird (Community of Practice). Parallel dazu wurde ein praxeologisches Kompetenzverständnis (Praxiskompetenz) eingeführt, das wesentlich auf die Praxeologie Pierre Bourdieus zurückgeht und den Zusammenhang zwischen Lehrkräftekooperation als Community of Practice und kollektiv strukturierter, individueller Kompetenz theoretisch verdeutlicht. Die empirischen Befunde, welche mittels der Dokumentarischen Methode generiert wurden, verweisen auf die Bedeutung unterschiedlicher Relationslogiken (Nicht-Passung, Entfaltung, Herausforderung) für das ‚Lernen‘ von oder innerhalb von Praxiskompetenz(en) und damit auch auf die Wichtigkeit einer grundlegend kollektiv gerahmten Perspektive auf Lehrkräftekooperation. Vor diesem Hintergrund ist ein allzu positiver Blick auf Lehrkräftekooperationsprozesse kritisch zu betrachten. article_type: review author: - first_name: Thiemo full_name: Bloh, Thiemo last_name: Bloh citation: ama: Bloh T. Entwicklung von Praxiskompetenz durch Kooperationsprozesse von Lehrkräften. Zeitschrift für Bildungsforschung. Published online 2021. doi:10.1007/s35834-021-00328-0 apa: Bloh, T. (2021). Entwicklung von Praxiskompetenz durch Kooperationsprozesse von Lehrkräften. Zeitschrift für Bildungsforschung. https://doi.org/10.1007/s35834-021-00328-0 bibtex: '@article{Bloh_2021, title={Entwicklung von Praxiskompetenz durch Kooperationsprozesse von Lehrkräften}, DOI={10.1007/s35834-021-00328-0}, journal={Zeitschrift für Bildungsforschung}, author={Bloh, Thiemo}, year={2021} }' chicago: Bloh, Thiemo. “Entwicklung von Praxiskompetenz durch Kooperationsprozesse von Lehrkräften.” Zeitschrift für Bildungsforschung, 2021. https://doi.org/10.1007/s35834-021-00328-0. ieee: 'T. Bloh, “Entwicklung von Praxiskompetenz durch Kooperationsprozesse von Lehrkräften,” Zeitschrift für Bildungsforschung, 2021, doi: 10.1007/s35834-021-00328-0.' mla: Bloh, Thiemo. “Entwicklung von Praxiskompetenz durch Kooperationsprozesse von Lehrkräften.” Zeitschrift für Bildungsforschung, 2021, doi:10.1007/s35834-021-00328-0. short: T. Bloh, Zeitschrift für Bildungsforschung (2021). date_created: 2021-11-25T18:09:52Z date_updated: 2022-01-06T06:57:47Z doi: 10.1007/s35834-021-00328-0 language: - iso: ger main_file_link: - open_access: '1' oa: '1' publication: Zeitschrift für Bildungsforschung publication_identifier: issn: - 2190-6890 - 2190-6904 publication_status: published quality_controlled: '1' status: public title: Entwicklung von Praxiskompetenz durch Kooperationsprozesse von Lehrkräften type: journal_article user_id: '69383' year: '2021' ... --- _id: '21065' abstract: - lang: eng text: The machine recognition of speech spoken at a distance from the microphones, known as far-field automatic speech recognition (ASR), has received a significant increase of attention in science and industry, which caused or was caused by an equally significant improvement in recognition accuracy. Meanwhile it has entered the consumer market with digital home assistants with a spoken language interface being its most prominent application. Speech recorded at a distance is affected by various acoustic distortions and, consequently, quite different processing pipelines have emerged compared to ASR for close-talk speech. A signal enhancement front-end for dereverberation, source separation and acoustic beamforming is employed to clean up the speech, and the back-end ASR engine is robustified by multi-condition training and adaptation. We will also describe the so-called end-to-end approach to ASR, which is a new promising architecture that has recently been extended to the far-field scenario. This tutorial article gives an account of the algorithms used to enable accurate speech recognition from a distance, and it will be seen that, although deep learning has a significant share in the technological breakthroughs, a clever combination with traditional signal processing can lead to surprisingly effective solutions. author: - first_name: Reinhold full_name: Haeb-Umbach, Reinhold id: '242' last_name: Haeb-Umbach - first_name: Jahn full_name: Heymann, Jahn last_name: Heymann - first_name: Lukas full_name: Drude, Lukas last_name: Drude - first_name: Shinji full_name: Watanabe, Shinji last_name: Watanabe - first_name: Marc full_name: Delcroix, Marc last_name: Delcroix - first_name: Tomohiro full_name: Nakatani, Tomohiro last_name: Nakatani citation: ama: Haeb-Umbach R, Heymann J, Drude L, Watanabe S, Delcroix M, Nakatani T. Far-Field Automatic Speech Recognition. Proceedings of the IEEE. 2021;109(2):124-148. doi:10.1109/JPROC.2020.3018668 apa: Haeb-Umbach, R., Heymann, J., Drude, L., Watanabe, S., Delcroix, M., & Nakatani, T. (2021). Far-Field Automatic Speech Recognition. Proceedings of the IEEE, 109(2), 124–148. https://doi.org/10.1109/JPROC.2020.3018668 bibtex: '@article{Haeb-Umbach_Heymann_Drude_Watanabe_Delcroix_Nakatani_2021, title={Far-Field Automatic Speech Recognition}, volume={109}, DOI={10.1109/JPROC.2020.3018668}, number={2}, journal={Proceedings of the IEEE}, author={Haeb-Umbach, Reinhold and Heymann, Jahn and Drude, Lukas and Watanabe, Shinji and Delcroix, Marc and Nakatani, Tomohiro}, year={2021}, pages={124–148} }' chicago: 'Haeb-Umbach, Reinhold, Jahn Heymann, Lukas Drude, Shinji Watanabe, Marc Delcroix, and Tomohiro Nakatani. “Far-Field Automatic Speech Recognition.” Proceedings of the IEEE 109, no. 2 (2021): 124–48. https://doi.org/10.1109/JPROC.2020.3018668.' ieee: R. Haeb-Umbach, J. Heymann, L. Drude, S. Watanabe, M. Delcroix, and T. Nakatani, “Far-Field Automatic Speech Recognition,” Proceedings of the IEEE, vol. 109, no. 2, pp. 124–148, 2021. mla: Haeb-Umbach, Reinhold, et al. “Far-Field Automatic Speech Recognition.” Proceedings of the IEEE, vol. 109, no. 2, 2021, pp. 124–48, doi:10.1109/JPROC.2020.3018668. short: R. Haeb-Umbach, J. Heymann, L. Drude, S. Watanabe, M. Delcroix, T. Nakatani, Proceedings of the IEEE 109 (2021) 124–148. date_created: 2021-01-25T08:15:27Z date_updated: 2022-01-06T06:54:44Z ddc: - '000' department: - _id: '54' doi: 10.1109/JPROC.2020.3018668 file: - access_level: open_access content_type: application/pdf creator: huesera date_created: 2021-01-25T08:17:23Z date_updated: 2021-01-25T08:17:23Z file_id: '21066' file_name: proceedings_2021_haebumbach_Paper.pdf file_size: 4173988 relation: main_file file_date_updated: 2021-01-25T08:17:23Z has_accepted_license: '1' intvolume: ' 109' issue: '2' language: - iso: eng oa: '1' page: 124-148 project: - _id: '52' name: Computing Resources Provided by the Paderborn Center for Parallel Computing publication: Proceedings of the IEEE status: public title: Far-Field Automatic Speech Recognition type: journal_article user_id: '59789' volume: 109 year: '2021' ... --- _id: '21204' author: - first_name: Jan-Peter full_name: Kucklick, Jan-Peter id: '77066' last_name: Kucklick - first_name: Oliver full_name: Müller, Oliver id: '72849' last_name: Müller citation: ama: 'Kucklick J-P, Müller O. A Comparison of Multi-View Learning Strategies for Satellite Image-based Real Estate Appraisal. In: The AAAI-21 Workshop on Knowledge Discovery from Unstructured Data in Financial Services. ; 2021.' apa: Kucklick, J.-P., & Müller, O. (2021). A Comparison of Multi-View Learning Strategies for Satellite Image-based Real Estate Appraisal. In The AAAI-21 Workshop on Knowledge Discovery from Unstructured Data in Financial Services. bibtex: '@inproceedings{Kucklick_Müller_2021, title={A Comparison of Multi-View Learning Strategies for Satellite Image-based Real Estate Appraisal}, booktitle={ The AAAI-21 Workshop on Knowledge Discovery from Unstructured Data in Financial Services}, author={Kucklick, Jan-Peter and Müller, Oliver}, year={2021} }' chicago: Kucklick, Jan-Peter, and Oliver Müller. “A Comparison of Multi-View Learning Strategies for Satellite Image-Based Real Estate Appraisal.” In The AAAI-21 Workshop on Knowledge Discovery from Unstructured Data in Financial Services, 2021. ieee: J.-P. Kucklick and O. Müller, “A Comparison of Multi-View Learning Strategies for Satellite Image-based Real Estate Appraisal,” in The AAAI-21 Workshop on Knowledge Discovery from Unstructured Data in Financial Services, 2021. mla: Kucklick, Jan-Peter, and Oliver Müller. “A Comparison of Multi-View Learning Strategies for Satellite Image-Based Real Estate Appraisal.” The AAAI-21 Workshop on Knowledge Discovery from Unstructured Data in Financial Services, 2021. short: 'J.-P. Kucklick, O. Müller, in: The AAAI-21 Workshop on Knowledge Discovery from Unstructured Data in Financial Services, 2021.' conference: name: The Thirty-Fifth AAAI Conference on Artificial Intelligence date_created: 2021-02-10T10:05:32Z date_updated: 2022-01-06T06:54:49Z department: - _id: '196' language: - iso: eng main_file_link: - open_access: '1' url: https://aaai-kdf.github.io/kdf2021/assets/pdfs/KDF_21_paper_12.pdf oa: '1' publication: ' The AAAI-21 Workshop on Knowledge Discovery from Unstructured Data in Financial Services' status: public title: A Comparison of Multi-View Learning Strategies for Satellite Image-based Real Estate Appraisal type: conference user_id: '71922' year: '2021' ... --- _id: '21337' abstract: - lang: eng text: "We present a flexible trust region descend algorithm for unconstrained and\r\nconvexly constrained multiobjective optimization problems. It is targeted at\r\nheterogeneous and expensive problems, i.e., problems that have at least one\r\nobjective function that is computationally expensive. The method is\r\nderivative-free in the sense that neither need derivative information be\r\navailable for the expensive objectives nor are gradients approximated using\r\nrepeated function evaluations as is the case in finite-difference methods.\r\nInstead, a multiobjective trust region approach is used that works similarly to\r\nits well-known scalar pendants. Local surrogate models constructed from\r\nevaluation data of the true objective functions are employed to compute\r\npossible descent directions. In contrast to existing multiobjective trust\r\nregion algorithms, these surrogates are not polynomial but carefully\r\nconstructed radial basis function networks. This has the important advantage\r\nthat the number of data points scales linearly with the parameter space\r\ndimension. The local models qualify as fully linear and the corresponding\r\ngeneral scalar framework is adapted for problems with multiple objectives.\r\nConvergence to Pareto critical points is proven and numerical examples\r\nillustrate our findings." article_number: '31' author: - first_name: Manuel Bastian full_name: Berkemeier, Manuel Bastian id: '51701' last_name: Berkemeier - first_name: Sebastian full_name: Peitz, Sebastian id: '47427' last_name: Peitz orcid: 0000-0002-3389-793X citation: ama: Berkemeier MB, Peitz S. Derivative-Free Multiobjective Trust Region Descent Method Using Radial  Basis Function Surrogate Models. Mathematical and Computational Applications. 2021;26(2). doi:10.3390/mca26020031 apa: Berkemeier, M. B., & Peitz, S. (2021). Derivative-Free Multiobjective Trust Region Descent Method Using Radial  Basis Function Surrogate Models. Mathematical and Computational Applications, 26(2). https://doi.org/10.3390/mca26020031 bibtex: '@article{Berkemeier_Peitz_2021, title={Derivative-Free Multiobjective Trust Region Descent Method Using Radial  Basis Function Surrogate Models}, volume={26}, DOI={10.3390/mca26020031}, number={231}, journal={Mathematical and Computational Applications}, author={Berkemeier, Manuel Bastian and Peitz, Sebastian}, year={2021} }' chicago: Berkemeier, Manuel Bastian, and Sebastian Peitz. “Derivative-Free Multiobjective Trust Region Descent Method Using Radial  Basis Function Surrogate Models.” Mathematical and Computational Applications 26, no. 2 (2021). https://doi.org/10.3390/mca26020031. ieee: M. B. Berkemeier and S. Peitz, “Derivative-Free Multiobjective Trust Region Descent Method Using Radial  Basis Function Surrogate Models,” Mathematical and Computational Applications, vol. 26, no. 2, 2021. mla: Berkemeier, Manuel Bastian, and Sebastian Peitz. “Derivative-Free Multiobjective Trust Region Descent Method Using Radial  Basis Function Surrogate Models.” Mathematical and Computational Applications, vol. 26, no. 2, 31, 2021, doi:10.3390/mca26020031. short: M.B. Berkemeier, S. Peitz, Mathematical and Computational Applications 26 (2021). date_created: 2021-03-01T10:46:48Z date_updated: 2022-01-06T06:54:55Z department: - _id: '101' - _id: '655' doi: 10.3390/mca26020031 intvolume: ' 26' issue: '2' language: - iso: eng main_file_link: - open_access: '1' url: https://www.mdpi.com/2297-8747/26/2/31/pdf oa: '1' publication: Mathematical and Computational Applications publication_identifier: eissn: - 2297-8747 publication_status: published status: public title: Derivative-Free Multiobjective Trust Region Descent Method Using Radial Basis Function Surrogate Models type: journal_article user_id: '47427' volume: 26 year: '2021' ... --- _id: '21475' article_type: letter_note author: - first_name: Daniel full_name: Frese, Daniel last_name: Frese - first_name: Qunshuo full_name: Wei, Qunshuo last_name: Wei - first_name: Yongtian full_name: Wang, Yongtian last_name: Wang - first_name: Mirko full_name: Cinchetti, Mirko last_name: Cinchetti - first_name: Lingling full_name: Huang, Lingling last_name: Huang - first_name: Thomas full_name: Zentgraf, Thomas id: '30525' last_name: Zentgraf orcid: 0000-0002-8662-1101 citation: ama: Frese D, Wei Q, Wang Y, Cinchetti M, Huang L, Zentgraf T. Nonlinear Bicolor Holography Using Plasmonic Metasurfaces. ACS Photonics. 2021;8(4):1013-1019. doi:10.1021/acsphotonics.1c00028 apa: Frese, D., Wei, Q., Wang, Y., Cinchetti, M., Huang, L., & Zentgraf, T. (2021). Nonlinear Bicolor Holography Using Plasmonic Metasurfaces. ACS Photonics, 8(4), 1013–1019. https://doi.org/10.1021/acsphotonics.1c00028 bibtex: '@article{Frese_Wei_Wang_Cinchetti_Huang_Zentgraf_2021, title={Nonlinear Bicolor Holography Using Plasmonic Metasurfaces}, volume={8}, DOI={10.1021/acsphotonics.1c00028}, number={4}, journal={ACS Photonics}, author={Frese, Daniel and Wei, Qunshuo and Wang, Yongtian and Cinchetti, Mirko and Huang, Lingling and Zentgraf, Thomas}, year={2021}, pages={1013–1019} }' chicago: 'Frese, Daniel, Qunshuo Wei, Yongtian Wang, Mirko Cinchetti, Lingling Huang, and Thomas Zentgraf. “Nonlinear Bicolor Holography Using Plasmonic Metasurfaces.” ACS Photonics 8, no. 4 (2021): 1013–19. https://doi.org/10.1021/acsphotonics.1c00028.' ieee: D. Frese, Q. Wei, Y. Wang, M. Cinchetti, L. Huang, and T. Zentgraf, “Nonlinear Bicolor Holography Using Plasmonic Metasurfaces,” ACS Photonics, vol. 8, no. 4, pp. 1013–1019, 2021. mla: Frese, Daniel, et al. “Nonlinear Bicolor Holography Using Plasmonic Metasurfaces.” ACS Photonics, vol. 8, no. 4, 2021, pp. 1013–19, doi:10.1021/acsphotonics.1c00028. short: D. Frese, Q. Wei, Y. Wang, M. Cinchetti, L. Huang, T. Zentgraf, ACS Photonics 8 (2021) 1013–1019. date_created: 2021-03-12T11:01:53Z date_updated: 2022-01-06T06:55:00Z department: - _id: '15' - _id: '230' - _id: '289' doi: 10.1021/acsphotonics.1c00028 funded_apc: '1' intvolume: ' 8' issue: '4' language: - iso: eng main_file_link: - open_access: '1' oa: '1' page: 1013-1019 project: - _id: '54' name: TRR 142 - Project Area A - _id: '65' name: TRR 142 - Subproject A8 publication: ACS Photonics publication_identifier: issn: - 2330-4022 - 2330-4022 publication_status: published quality_controlled: '1' status: public title: Nonlinear Bicolor Holography Using Plasmonic Metasurfaces type: journal_article user_id: '30525' volume: 8 year: '2021' ... --- _id: '21543' abstract: - lang: eng text: "Services often consist of multiple chained components such as microservices in a service mesh, or machine learning functions in a pipeline. Providing these services requires online coordination including scaling the service, placing instance of all components in the network, scheduling traffic to these instances, and routing traffic through the network. Optimized service coordination is still a hard problem due to many influencing factors such as rapidly arriving user demands and limited node and link capacity. Existing approaches to solve the problem are often built on rigid models and assumptions, tailored to specific scenarios. If the scenario changes and the assumptions no longer hold, they easily break and require manual adjustments by experts. Novel self-learning approaches using deep reinforcement learning (DRL) are promising but still have limitations as they only address simplified versions of the problem and are typically centralized and thus do not scale to practical large-scale networks.\r\n\r\nTo address these issues, we propose a distributed self-learning service coordination approach using DRL. After centralized training, we deploy a distributed DRL agent at each node in the network, making fast coordination decisions locally in parallel with the other nodes. Each agent only observes its direct neighbors and does not need global knowledge. Hence, our approach scales independently from the size of the network. In our extensive evaluation using real-world network topologies and traffic traces, we show that our proposed approach outperforms a state-of-the-art conventional heuristic as well as a centralized DRL approach (60% higher throughput on average) while requiring less time per online decision (1 ms)." author: - first_name: Stefan Balthasar full_name: Schneider, Stefan Balthasar id: '35343' last_name: Schneider orcid: 0000-0001-8210-4011 - first_name: Haydar full_name: Qarawlus, Haydar last_name: Qarawlus - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: 'Schneider SB, Qarawlus H, Karl H. Distributed Online Service Coordination Using Deep Reinforcement Learning. In: IEEE International Conference on Distributed Computing Systems (ICDCS). IEEE; 2021.' apa: 'Schneider, S. B., Qarawlus, H., & Karl, H. (2021). Distributed Online Service Coordination Using Deep Reinforcement Learning. In IEEE International Conference on Distributed Computing Systems (ICDCS). Washington, DC, USA: IEEE.' bibtex: '@inproceedings{Schneider_Qarawlus_Karl_2021, title={Distributed Online Service Coordination Using Deep Reinforcement Learning}, booktitle={IEEE International Conference on Distributed Computing Systems (ICDCS)}, publisher={IEEE}, author={Schneider, Stefan Balthasar and Qarawlus, Haydar and Karl, Holger}, year={2021} }' chicago: Schneider, Stefan Balthasar, Haydar Qarawlus, and Holger Karl. “Distributed Online Service Coordination Using Deep Reinforcement Learning.” In IEEE International Conference on Distributed Computing Systems (ICDCS). IEEE, 2021. ieee: S. B. Schneider, H. Qarawlus, and H. Karl, “Distributed Online Service Coordination Using Deep Reinforcement Learning,” in IEEE International Conference on Distributed Computing Systems (ICDCS), Washington, DC, USA, 2021. mla: Schneider, Stefan Balthasar, et al. “Distributed Online Service Coordination Using Deep Reinforcement Learning.” IEEE International Conference on Distributed Computing Systems (ICDCS), IEEE, 2021. short: 'S.B. Schneider, H. Qarawlus, H. Karl, in: IEEE International Conference on Distributed Computing Systems (ICDCS), IEEE, 2021.' conference: location: Washington, DC, USA name: IEEE International Conference on Distributed Computing Systems (ICDCS) date_created: 2021-03-18T17:15:47Z date_updated: 2022-01-06T06:55:04Z ddc: - '000' department: - _id: '75' file: - access_level: open_access content_type: application/pdf creator: stschn date_created: 2021-03-18T17:12:56Z date_updated: 2021-03-18T17:12:56Z file_id: '21544' file_name: public_author_version.pdf file_size: 606321 relation: main_file title: Distributed Online Service Coordination Using Deep Reinforcement Learning file_date_updated: 2021-03-18T17:12:56Z has_accepted_license: '1' keyword: - network management - service management - coordination - reinforcement learning - distributed language: - iso: eng oa: '1' project: - _id: '1' name: SFB 901 - _id: '4' name: SFB 901 - Project Area C - _id: '16' name: SFB 901 - Subproject C4 publication: IEEE International Conference on Distributed Computing Systems (ICDCS) publisher: IEEE related_material: link: - relation: software url: https://github.com/ RealVNF/distributed-drl-coordination status: public title: Distributed Online Service Coordination Using Deep Reinforcement Learning type: conference user_id: '35343' year: '2021' ... --- _id: '21569' abstract: - lang: eng text: Die kontinuierliche Weiterentwicklung des eigenen Geschäftsmodells ist für eine Organisation von entscheidender Bedeutung, um wettbewerbsfähig und somit nachhaltig erfolgreich zu bleiben. Während für die Entwicklung neuer Geschäftsmodelle häufig Workshops und einfache Software-Tools zur Visualisierung genutzt werden, wurden in der Forschung bereits erste Ansätze von datengetriebener Geschäftsmodellentwicklung (GME) vorgestellt. Diese Ansätze nutzen dabei Daten, Informationen oder auch Wissen aus internen und externen Unternehmensquellen, um den GME-Prozess zu unterstützen. Innerhalb dieses Beitrags zeigen wir einige Ansätze aus der aktuellen Literatur und analysieren wie ihre Datennutzung den GME-Prozess unterstützt. Weiterhin stellen wir mit dem BMDL Feature Modeler ein Tool vor, welches den GME-Prozess mit Expertenwissen unterstützt. author: - first_name: Sebastian full_name: Gottschalk, Sebastian id: '47208' last_name: Gottschalk - first_name: Enes full_name: Yigitbas, Enes id: '8447' last_name: Yigitbas orcid: 0000-0002-5967-833X citation: ama: 'Gottschalk S, Yigitbas E. Von datenbasierter zu datengetriebener Geschäftsmodellentwicklung: Ein Überblick über Software-Tools  und deren Datennutzung. Vol 1. Gesellschaft für Informatik; 2021.' apa: 'Gottschalk, S., & Yigitbas, E. (2021). Von datenbasierter zu datengetriebener Geschäftsmodellentwicklung: Ein Überblick über Software-Tools  und deren Datennutzung (Vol. 1). Gesellschaft für Informatik.' bibtex: '@book{Gottschalk_Yigitbas_2021, series={WI-MAW-Rundbrief}, title={Von datenbasierter zu datengetriebener Geschäftsmodellentwicklung: Ein Überblick über Software-Tools  und deren Datennutzung}, volume={1}, publisher={Gesellschaft für Informatik}, author={Gottschalk, Sebastian and Yigitbas, Enes}, year={2021}, collection={WI-MAW-Rundbrief} }' chicago: 'Gottschalk, Sebastian, and Enes Yigitbas. Von datenbasierter zu datengetriebener Geschäftsmodellentwicklung: Ein Überblick über Software-Tools  und deren Datennutzung. Vol. 1. WI-MAW-Rundbrief. Gesellschaft für Informatik, 2021.' ieee: 'S. Gottschalk and E. Yigitbas, Von datenbasierter zu datengetriebener Geschäftsmodellentwicklung: Ein Überblick über Software-Tools  und deren Datennutzung, vol. 1. Gesellschaft für Informatik, 2021.' mla: 'Gottschalk, Sebastian, and Enes Yigitbas. Von datenbasierter zu datengetriebener Geschäftsmodellentwicklung: Ein Überblick über Software-Tools  und deren Datennutzung. Vol. 1, Gesellschaft für Informatik, 2021.' short: 'S. Gottschalk, E. Yigitbas, Von datenbasierter zu datengetriebener Geschäftsmodellentwicklung: Ein Überblick über Software-Tools  und deren Datennutzung, Gesellschaft für Informatik, 2021.' date_created: 2021-03-25T10:02:18Z date_updated: 2022-01-06T06:55:06Z department: - _id: '66' - _id: '534' intvolume: ' 1' language: - iso: ger main_file_link: - open_access: '1' url: https://fa-wi-maw.gi.de/fileadmin/FA/WI-MAW/Rundbriefe/3037624_GI_45_Rundbrief_JG27.pdf oa: '1' project: - _id: '1' name: SFB 901 - _id: '4' name: SFB 901 - Project Area C - _id: '17' name: SFB 901 - Subproject C5 publication_identifier: unknown: - 1610-5753 publisher: Gesellschaft für Informatik series_title: WI-MAW-Rundbrief status: public title: 'Von datenbasierter zu datengetriebener Geschäftsmodellentwicklung: Ein Überblick über Software-Tools und deren Datennutzung' type: report user_id: '47208' volume: 1 year: '2021' ... --- _id: '21601' abstract: - lang: eng text: The invention describes a distributed merchandise management system, in which the client, retailer and the manufacturer are linked by a network. This is implemented by a cloud storage (105), the cloud storage (105) comprising a means (105 a) for storing data, a means for receiving first data from a first network node (110), the first data being associated with a physical object, a means for receiving request data from a second network node (120), a means for receiving second data from a third network node (130), the second data being associated with the first data and comprising at least one data piece adapted to change the first data depending on the received request data, a means for changing the first data based at least in part on the second data and the request data, and a means for sending a changed portion of the first data from the cloud storage (105) to the first network node (110). application_date: 2019-04-12 application_number: 17050,078 author: - first_name: Thomas full_name: Göllner, Thomas last_name: Göllner - first_name: Jan-Hendrik full_name: Schwarz, Jan-Hendrik last_name: Schwarz - first_name: Sebastian full_name: Gottschalk, Sebastian id: '47208' last_name: Gottschalk - first_name: Stefan full_name: Sauer, Stefan id: '447' last_name: Sauer citation: ama: Göllner T, Schwarz J-H, Gottschalk S, Sauer S. Distributed merchandise management system. 2021. apa: Göllner, T., Schwarz, J.-H., Gottschalk, S., & Sauer, S. (2021). Distributed merchandise management system. bibtex: '@article{Göllner_Schwarz_Gottschalk_Sauer_2021, title={Distributed merchandise management system}, author={Göllner, Thomas and Schwarz, Jan-Hendrik and Gottschalk, Sebastian and Sauer, Stefan}, year={2021} }' chicago: Göllner, Thomas, Jan-Hendrik Schwarz, Sebastian Gottschalk, and Stefan Sauer. “Distributed Merchandise Management System,” 2021. ieee: T. Göllner, J.-H. Schwarz, S. Gottschalk, and S. Sauer, “Distributed merchandise management system.” 2021. mla: Göllner, Thomas, et al. Distributed Merchandise Management System. 2021. short: T. Göllner, J.-H. Schwarz, S. Gottschalk, S. Sauer, (2021). date_created: 2021-04-09T09:47:52Z date_updated: 2022-01-06T06:55:07Z department: - _id: '66' ipc: 06Q 30/02, H04W 4/02, 06F 16/182 ipn: US 2021/0081978 A1 main_file_link: - open_access: '1' url: https://patents.google.com/patent/US20210081978A1/en oa: '1' publication_date: 2021-03-18 status: public title: Distributed merchandise management system type: patent user_id: '47208' year: '2021' ... --- _id: '21631' abstract: - lang: eng text: Secret sharing is a well-established cryptographic primitive for storing highly sensitive information like encryption keys for encoded data. It describes the problem of splitting a secret into different shares, without revealing any information to its shareholders. Here, we demonstrate an all-optical solution for secret sharing based on metasurface holography. In our concept, metasurface holograms are used as spatially separable shares that carry encrypted messages in the form of holographic images. Two of these shares can be recombined by bringing them close together. Light passing through this stack of metasurfaces accumulates the phase shift of both holograms and optically reconstructs the secret with high fidelity. In addition, the hologram generated by each single metasurface can uniquely identify its shareholder. Furthermore, we demonstrate that the inherent translational alignment sensitivity between two stacked metasurface holograms can be used for spatial multiplexing, which can be further extended to realize optical rulers. article_number: eabf9718 article_type: original author: - first_name: Philip full_name: Georgi, Philip last_name: Georgi - first_name: Qunshuo full_name: Wei, Qunshuo last_name: Wei - first_name: Basudeb full_name: Sain, Basudeb last_name: Sain - first_name: Christian full_name: Schlickriede, Christian id: '59792' last_name: Schlickriede - first_name: Yongtian full_name: Wang, Yongtian last_name: Wang - first_name: Lingling full_name: Huang, Lingling last_name: Huang - first_name: Thomas full_name: Zentgraf, Thomas id: '30525' last_name: Zentgraf orcid: 0000-0002-8662-1101 citation: ama: Georgi P, Wei Q, Sain B, et al. Optical secret sharing with cascaded metasurface holography. Science Advances. 2021;7(16). doi:10.1126/sciadv.abf9718 apa: Georgi, P., Wei, Q., Sain, B., Schlickriede, C., Wang, Y., Huang, L., & Zentgraf, T. (2021). Optical secret sharing with cascaded metasurface holography. Science Advances, 7(16). https://doi.org/10.1126/sciadv.abf9718 bibtex: '@article{Georgi_Wei_Sain_Schlickriede_Wang_Huang_Zentgraf_2021, title={Optical secret sharing with cascaded metasurface holography}, volume={7}, DOI={10.1126/sciadv.abf9718}, number={16eabf9718}, journal={Science Advances}, author={Georgi, Philip and Wei, Qunshuo and Sain, Basudeb and Schlickriede, Christian and Wang, Yongtian and Huang, Lingling and Zentgraf, Thomas}, year={2021} }' chicago: Georgi, Philip, Qunshuo Wei, Basudeb Sain, Christian Schlickriede, Yongtian Wang, Lingling Huang, and Thomas Zentgraf. “Optical Secret Sharing with Cascaded Metasurface Holography.” Science Advances 7, no. 16 (2021). https://doi.org/10.1126/sciadv.abf9718. ieee: P. Georgi et al., “Optical secret sharing with cascaded metasurface holography,” Science Advances, vol. 7, no. 16, 2021. mla: Georgi, Philip, et al. “Optical Secret Sharing with Cascaded Metasurface Holography.” Science Advances, vol. 7, no. 16, eabf9718, 2021, doi:10.1126/sciadv.abf9718. short: P. Georgi, Q. Wei, B. Sain, C. Schlickriede, Y. Wang, L. Huang, T. Zentgraf, Science Advances 7 (2021). date_created: 2021-04-16T08:08:49Z date_updated: 2022-01-06T06:55:08Z department: - _id: '15' - _id: '230' - _id: '289' - _id: '623' doi: 10.1126/sciadv.abf9718 intvolume: ' 7' issue: '16' language: - iso: eng main_file_link: - open_access: '1' url: https://advances.sciencemag.org/content/7/16/eabf9718 oa: '1' publication: Science Advances publication_identifier: issn: - 2375-2548 publication_status: published quality_controlled: '1' status: public title: Optical secret sharing with cascaded metasurface holography type: journal_article user_id: '30525' volume: 7 year: '2021' ... --- _id: '21637' author: - first_name: Julian full_name: Lienen, Julian id: '44040' last_name: Lienen - first_name: Eyke full_name: Hüllermeier, Eyke id: '48129' last_name: Hüllermeier citation: ama: 'Lienen J, Hüllermeier E. From Label Smoothing to Label Relaxation. In: Proceedings of the 35th AAAI Conference on Artificial Intelligence, AAAI. Vol 35. AAAI Press; 2021:8583-8591.' apa: 'Lienen, J., & Hüllermeier, E. (2021). From Label Smoothing to Label Relaxation. In Proceedings of the 35th AAAI Conference on Artificial Intelligence, AAAI (Vol. 35, pp. 8583–8591). Online: AAAI Press.' bibtex: '@inproceedings{Lienen_Hüllermeier_2021, title={From Label Smoothing to Label Relaxation}, volume={35}, number={10}, booktitle={Proceedings of the 35th AAAI Conference on Artificial Intelligence, AAAI}, publisher={AAAI Press}, author={Lienen, Julian and Hüllermeier, Eyke}, year={2021}, pages={8583–8591} }' chicago: Lienen, Julian, and Eyke Hüllermeier. “From Label Smoothing to Label Relaxation.” In Proceedings of the 35th AAAI Conference on Artificial Intelligence, AAAI, 35:8583–91. AAAI Press, 2021. ieee: J. Lienen and E. Hüllermeier, “From Label Smoothing to Label Relaxation,” in Proceedings of the 35th AAAI Conference on Artificial Intelligence, AAAI, Online, 2021, vol. 35, no. 10, pp. 8583–8591. mla: Lienen, Julian, and Eyke Hüllermeier. “From Label Smoothing to Label Relaxation.” Proceedings of the 35th AAAI Conference on Artificial Intelligence, AAAI, vol. 35, no. 10, AAAI Press, 2021, pp. 8583–91. short: 'J. Lienen, E. Hüllermeier, in: Proceedings of the 35th AAAI Conference on Artificial Intelligence, AAAI, AAAI Press, 2021, pp. 8583–8591.' conference: end_date: 2021-02-09 location: Online name: 35th AAAI Conference on Artificial Intelligence, AAAI start_date: 2021-02-02 date_created: 2021-04-20T06:50:43Z date_updated: 2022-01-06T06:55:08Z intvolume: ' 35' issue: '10' language: - iso: eng main_file_link: - open_access: '1' url: https://ojs.aaai.org/index.php/AAAI/article/view/17041 oa: '1' page: 8583-8591 publication: Proceedings of the 35th AAAI Conference on Artificial Intelligence, AAAI publisher: AAAI Press status: public title: From Label Smoothing to Label Relaxation type: conference user_id: '44040' volume: 35 year: '2021' ... --- _id: '21639' abstract: - lang: eng text: 'The development of effective business models is an essential task in highly competitive markets like mobile ecosystems. Existing development methods for these business models do not specifically focus that the development process profoundly depends on the situation (e.g., market size, regulations) of the mobile app developer. Here, a mismatch between method and situation can lead to poor resource management and longer development cycles. In software engineering, situational method engineering is used for software projects to configure a development method out of a method repository based on the project situation. Analogously, we support creating situation-specific business model development methods with a method base and new user roles. Here, the method engineer obtains the knowledge of the domain expert and stores it in the method base as elements, building blocks, and patterns. The expert knowledge is derived from a grey literature review on mobile development processes. After this, the method engineer constructs the development method based on the described situation of the business developer. We provide an open-source tool and evaluate it by constructing a local event platform''s business model development method. ' author: - first_name: Sebastian full_name: Gottschalk, Sebastian id: '47208' last_name: Gottschalk - first_name: Enes full_name: Yigitbas, Enes id: '8447' last_name: Yigitbas orcid: 0000-0002-5967-833X - first_name: Alexander full_name: Nowosad, Alexander last_name: Nowosad - first_name: Gregor full_name: Engels, Gregor last_name: Engels citation: ama: 'Gottschalk S, Yigitbas E, Nowosad A, Engels G. Situation-specific Business Model Development Methods for Mobile App Developers. In: Enterprise, Business-Process and Information Systems Modeling. Springer; 2021. doi:10.1007/978-3-030-79186-5_17' apa: Gottschalk, S., Yigitbas, E., Nowosad, A., & Engels, G. (2021). Situation-specific Business Model Development Methods for Mobile App Developers. In Enterprise, Business-Process and Information Systems Modeling. Springer. https://doi.org/10.1007/978-3-030-79186-5_17 bibtex: '@inproceedings{Gottschalk_Yigitbas_Nowosad_Engels_2021, title={Situation-specific Business Model Development Methods for Mobile App Developers}, DOI={10.1007/978-3-030-79186-5_17}, booktitle={Enterprise, Business-Process and Information Systems Modeling}, publisher={Springer}, author={Gottschalk, Sebastian and Yigitbas, Enes and Nowosad, Alexander and Engels, Gregor}, year={2021} }' chicago: Gottschalk, Sebastian, Enes Yigitbas, Alexander Nowosad, and Gregor Engels. “Situation-Specific Business Model Development Methods for Mobile App Developers.” In Enterprise, Business-Process and Information Systems Modeling. Springer, 2021. https://doi.org/10.1007/978-3-030-79186-5_17. ieee: S. Gottschalk, E. Yigitbas, A. Nowosad, and G. Engels, “Situation-specific Business Model Development Methods for Mobile App Developers,” in Enterprise, Business-Process and Information Systems Modeling, 2021. mla: Gottschalk, Sebastian, et al. “Situation-Specific Business Model Development Methods for Mobile App Developers.” Enterprise, Business-Process and Information Systems Modeling, Springer, 2021, doi:10.1007/978-3-030-79186-5_17. short: 'S. Gottschalk, E. Yigitbas, A. Nowosad, G. Engels, in: Enterprise, Business-Process and Information Systems Modeling, Springer, 2021.' date_created: 2021-04-20T13:23:41Z date_updated: 2022-01-06T06:55:08Z ddc: - '000' department: - _id: '66' - _id: '534' doi: 10.1007/978-3-030-79186-5_17 file: - access_level: open_access content_type: application/pdf creator: sego date_created: 2021-07-20T16:19:27Z date_updated: 2021-07-20T16:20:15Z file_id: '22769' file_name: EMMSAD21.pdf file_size: 638707 relation: main_file file_date_updated: 2021-07-20T16:20:15Z has_accepted_license: '1' keyword: - Business Model Development - Situational Method Engineering - Mobile App - Business Model Development Tools language: - iso: eng oa: '1' project: - _id: '1' name: SFB 901 - _id: '4' name: SFB 901 - Project Area C - _id: '17' name: SFB 901 - Subproject C5 publication: Enterprise, Business-Process and Information Systems Modeling publisher: Springer status: public title: Situation-specific Business Model Development Methods for Mobile App Developers type: conference user_id: '47208' year: '2021' ... --- _id: '23526' abstract: - lang: eng text: Modern and flexible application-level software platforms increase the attack surface of connected vehicles and thereby require automotive engineers to adopt additional security control techniques. These techniques encompass host-based intrusion detection systems (HIDSs) that detect suspicious activities in application contexts. Such application-aware HIDSs originate in information and communications technology systems and have a great potential to deal with the flexible nature of application-level software platforms. However, the elementary characteristics of known application-aware HIDS approaches and thereby the implications for their transfer to the automotive sector are unclear. In previous work, we presented a systematic literature review (SLR) covering the state of the art of application-aware HIDS approaches. We synthesized our findings by means of a fine-grained classification for each approach specified through a feature model and corresponding variant models. These models represent the approaches’ elementary characteristics. Furthermore, we summarized key findings and inferred implications for the transfer of application-aware HIDSs to the automotive sector. In this article, we extend the previous work by several aspects. We adjust the quality evaluation process within the SLR to be able to consider high quality conference publications, which results in an extended final pool of publications. For supporting HIDS developers on the task of configuring HIDS analysis techniques based on machine learning, we report on initial results on the applicability of AutoML. Furthermore, we present lessons learned regarding the application of the feature and variant model approach for SLRs. Finally, we more thoroughly describe the SLR study design. author: - first_name: David full_name: Schubert, David id: '9106' last_name: Schubert - first_name: Hendrik full_name: Eikerling, Hendrik id: '29279' last_name: Eikerling - first_name: Jörg full_name: Holtmann, Jörg id: '3875' last_name: Holtmann orcid: 0000-0001-6141-4571 citation: ama: 'Schubert D, Eikerling H, Holtmann J. Application-Aware Intrusion Detection: A Systematic Literature Review, Implications for Automotive Systems, and Applicability of AutoML. Frontiers in Computer Science. 2021;3. doi:10.3389/fcomp.2021.567873' apa: 'Schubert, D., Eikerling, H., & Holtmann, J. (2021). Application-Aware Intrusion Detection: A Systematic Literature Review, Implications for Automotive Systems, and Applicability of AutoML. Frontiers in Computer Science, 3. https://doi.org/10.3389/fcomp.2021.567873' bibtex: '@article{Schubert_Eikerling_Holtmann_2021, title={Application-Aware Intrusion Detection: A Systematic Literature Review, Implications for Automotive Systems, and Applicability of AutoML}, volume={3}, DOI={10.3389/fcomp.2021.567873}, journal={Frontiers in Computer Science}, publisher={Frontiers Media}, author={Schubert, David and Eikerling, Hendrik and Holtmann, Jörg}, year={2021} }' chicago: 'Schubert, David, Hendrik Eikerling, and Jörg Holtmann. “Application-Aware Intrusion Detection: A Systematic Literature Review, Implications for Automotive Systems, and Applicability of AutoML.” Frontiers in Computer Science 3 (2021). https://doi.org/10.3389/fcomp.2021.567873.' ieee: 'D. Schubert, H. Eikerling, and J. Holtmann, “Application-Aware Intrusion Detection: A Systematic Literature Review, Implications for Automotive Systems, and Applicability of AutoML,” Frontiers in Computer Science, vol. 3, 2021.' mla: 'Schubert, David, et al. “Application-Aware Intrusion Detection: A Systematic Literature Review, Implications for Automotive Systems, and Applicability of AutoML.” Frontiers in Computer Science, vol. 3, Frontiers Media, 2021, doi:10.3389/fcomp.2021.567873.' short: D. Schubert, H. Eikerling, J. Holtmann, Frontiers in Computer Science 3 (2021). date_created: 2021-08-26T09:53:54Z date_updated: 2022-01-06T06:55:56Z department: - _id: '241' - _id: '662' doi: 10.3389/fcomp.2021.567873 intvolume: ' 3' language: - iso: eng main_file_link: - open_access: '1' url: https://www.frontiersin.org/articles/10.3389/fcomp.2021.567873/full oa: '1' publication: Frontiers in Computer Science publication_identifier: issn: - 2624-9898 publication_status: published publisher: Frontiers Media status: public title: 'Application-Aware Intrusion Detection: A Systematic Literature Review, Implications for Automotive Systems, and Applicability of AutoML' type: journal_article user_id: '29279' volume: 3 year: '2021' ... --- _id: '23708' author: - first_name: Zahra full_name: Nouri, Zahra id: '35802' last_name: Nouri - first_name: Ujwal full_name: Gadiraju, Ujwal last_name: Gadiraju - first_name: Gregor full_name: Engels, Gregor id: '107' last_name: Engels - first_name: Henning full_name: Wachsmuth, Henning id: '3900' last_name: Wachsmuth citation: ama: 'Nouri Z, Gadiraju U, Engels G, Wachsmuth H. What Is Unclear? Computational Assessment of Task Clarity in Crowdsourcing. In: Proceedings of the 32nd ACM Conference on Hypertext and Social Media. ; 2021:165-175.' apa: Nouri, Z., Gadiraju, U., Engels, G., & Wachsmuth, H. (2021). What Is Unclear? Computational Assessment of Task Clarity in Crowdsourcing. Proceedings of the 32nd ACM Conference on Hypertext and Social Media, 165–175. bibtex: '@inproceedings{Nouri_Gadiraju_Engels_Wachsmuth_2021, title={What Is Unclear? Computational Assessment of Task Clarity in Crowdsourcing}, booktitle={Proceedings of the 32nd ACM Conference on Hypertext and Social Media}, author={Nouri, Zahra and Gadiraju, Ujwal and Engels, Gregor and Wachsmuth, Henning}, year={2021}, pages={165–175} }' chicago: Nouri, Zahra, Ujwal Gadiraju, Gregor Engels, and Henning Wachsmuth. “What Is Unclear? Computational Assessment of Task Clarity in Crowdsourcing.” In Proceedings of the 32nd ACM Conference on Hypertext and Social Media, 165–75, 2021. ieee: Z. Nouri, U. Gadiraju, G. Engels, and H. Wachsmuth, “What Is Unclear? Computational Assessment of Task Clarity in Crowdsourcing,” in Proceedings of the 32nd ACM Conference on Hypertext and Social Media, 2021, pp. 165–175. mla: Nouri, Zahra, et al. “What Is Unclear? Computational Assessment of Task Clarity in Crowdsourcing.” Proceedings of the 32nd ACM Conference on Hypertext and Social Media, 2021, pp. 165–75. short: 'Z. Nouri, U. Gadiraju, G. Engels, H. Wachsmuth, in: Proceedings of the 32nd ACM Conference on Hypertext and Social Media, 2021, pp. 165–175.' date_created: 2021-09-02T20:05:52Z date_updated: 2022-01-06T06:55:58Z department: - _id: '600' language: - iso: eng main_file_link: - open_access: '1' url: https://dl.acm.org/doi/pdf/10.1145/3465336.3475109 oa: '1' page: 165-175 publication: Proceedings of the 32nd ACM Conference on Hypertext and Social Media status: public title: What Is Unclear? Computational Assessment of Task Clarity in Crowdsourcing type: conference user_id: '82920' year: '2021' ... --- _id: '23760' abstract: - lang: eng text: "The laser sintering process has been a well-established AM process for many years.\r\nDisadvantages of LS are the low material variety and the thermal damage of the unprocessed\r\nmaterial. The low temperature laser sintering attacks at this point and processes powder material at\r\na build chamber temperature lower than the recrystallization temperature. This drastic reduction in\r\ntemperature results in significantly less thermal damage to the material. This work deals with the\r\nlow temperature laser sintering of Polyamide 12 (PA12) on a commercial, unmodified laser\r\nsintering system to compare it to standard laser sintered PA12 and to create the basis for low\r\ntemperature laser sintering of high temperature materials on such a system. First results by\r\nchanging the exposure parameters and by fixing parts on a building platform show a processing of\r\nPA12 on an EOS P396 at a build chamber temperature less than 100 °C instead of standard approx.\r\n175 °C." author: - first_name: Dennis full_name: Menge, Dennis id: '29240' last_name: Menge - first_name: Hans-Joachim full_name: Schmid, Hans-Joachim id: '464' last_name: Schmid citation: ama: 'Menge D, Schmid H-J. Low Temperature Laser Sintering on a Standard System: First Attempts and Results with PA12. In: ; 2021.' apa: 'Menge, D., & Schmid, H.-J. (2021). Low Temperature Laser Sintering on a Standard System: First Attempts and Results with PA12. Solid Freeform Fabrication Symposium, Austin, TX.' bibtex: '@inproceedings{Menge_Schmid_2021, title={Low Temperature Laser Sintering on a Standard System: First Attempts and Results with PA12}, author={Menge, Dennis and Schmid, Hans-Joachim}, year={2021} }' chicago: 'Menge, Dennis, and Hans-Joachim Schmid. “Low Temperature Laser Sintering on a Standard System: First Attempts and Results with PA12,” 2021.' ieee: 'D. Menge and H.-J. Schmid, “Low Temperature Laser Sintering on a Standard System: First Attempts and Results with PA12,” presented at the Solid Freeform Fabrication Symposium, Austin, TX, 2021.' mla: 'Menge, Dennis, and Hans-Joachim Schmid. Low Temperature Laser Sintering on a Standard System: First Attempts and Results with PA12. 2021.' short: 'D. Menge, H.-J. Schmid, in: 2021.' conference: end_date: 2021-08-04 location: Austin, TX name: Solid Freeform Fabrication Symposium start_date: 2021-08-02 date_created: 2021-09-03T13:19:26Z date_updated: 2022-01-06T06:55:59Z department: - _id: '150' - _id: '219' - _id: '624' keyword: - Low Temp LS - Low Temperature Laser Sintering - Polyamid 12 language: - iso: eng main_file_link: - open_access: '1' url: http://utw10945.utweb.utexas.edu/sites/default/files/2021/052%20Low%20Temperature%20Laser%20Sintering%20on%20a%20Standard%20Syst.pdf oa: '1' status: public title: 'Low Temperature Laser Sintering on a Standard System: First Attempts and Results with PA12' type: conference user_id: '29240' year: '2021' ... --- _id: '20592' abstract: - lang: eng text: GaAs-(111)-nanostructures exhibiting second harmonic generation are new building blocks in nonlinear optics. Such structures can be fabricated through epitaxial lift-off using selective etching of Al-containing layers and subsequent transfer to glass substrates. Herein, the selective etching of (111)B-oriented AlxGa1−xAs sacrificial layers (10–50 nm thick) with different aluminum concentrations (x = 0.5–1.0) in 10\% hydrofluoric acid is investigated and compared with standard (100)-oriented structures. The thinner the sacrificial layer and the lower the aluminum content, the lower the lateral etch rate. For both orientations, the lateral etch rates are in the same order of magnitude, but some quantitative differences exist. Furthermore, the epitaxial lift-off, the transfer, and the nanopatterning of thin (111)B-oriented GaAs membranes are demonstrated. Atomic force microscopy and high-resolution X-ray diffraction measurements reveal the high structural quality of the transferred GaAs-(111) films. article_type: original author: - first_name: Tobias full_name: Henksmeier, Tobias last_name: Henksmeier - first_name: Martin full_name: Eppinger, Martin last_name: Eppinger - first_name: Bernhard full_name: Reineke, Bernhard last_name: Reineke - first_name: Thomas full_name: Zentgraf, Thomas id: '30525' last_name: Zentgraf orcid: 0000-0002-8662-1101 - first_name: Cedrik full_name: Meier, Cedrik id: '20798' last_name: Meier orcid: https://orcid.org/0000-0002-3787-3572 - first_name: Dirk full_name: Reuter, Dirk id: '37763' last_name: Reuter citation: ama: Henksmeier T, Eppinger M, Reineke B, Zentgraf T, Meier C, Reuter D. Selective Etching of (111)B-Oriented AlxGa1−xAs-Layers for Epitaxial Lift-Off. physica status solidi (a). 2021;218(3):2000408. doi:https://doi.org/10.1002/pssa.202000408 apa: Henksmeier, T., Eppinger, M., Reineke, B., Zentgraf, T., Meier, C., & Reuter, D. (2021). Selective Etching of (111)B-Oriented AlxGa1−xAs-Layers for Epitaxial Lift-Off. Physica Status Solidi (A), 218(3), 2000408. https://doi.org/10.1002/pssa.202000408 bibtex: '@article{Henksmeier_Eppinger_Reineke_Zentgraf_Meier_Reuter_2021, title={Selective Etching of (111)B-Oriented AlxGa1−xAs-Layers for Epitaxial Lift-Off}, volume={218}, DOI={https://doi.org/10.1002/pssa.202000408}, number={3}, journal={physica status solidi (a)}, author={Henksmeier, Tobias and Eppinger, Martin and Reineke, Bernhard and Zentgraf, Thomas and Meier, Cedrik and Reuter, Dirk}, year={2021}, pages={2000408} }' chicago: 'Henksmeier, Tobias, Martin Eppinger, Bernhard Reineke, Thomas Zentgraf, Cedrik Meier, and Dirk Reuter. “Selective Etching of (111)B-Oriented AlxGa1−xAs-Layers for Epitaxial Lift-Off.” Physica Status Solidi (A) 218, no. 3 (2021): 2000408. https://doi.org/10.1002/pssa.202000408.' ieee: T. Henksmeier, M. Eppinger, B. Reineke, T. Zentgraf, C. Meier, and D. Reuter, “Selective Etching of (111)B-Oriented AlxGa1−xAs-Layers for Epitaxial Lift-Off,” physica status solidi (a), vol. 218, no. 3, p. 2000408, 2021. mla: Henksmeier, Tobias, et al. “Selective Etching of (111)B-Oriented AlxGa1−xAs-Layers for Epitaxial Lift-Off.” Physica Status Solidi (A), vol. 218, no. 3, 2021, p. 2000408, doi:https://doi.org/10.1002/pssa.202000408. short: T. Henksmeier, M. Eppinger, B. Reineke, T. Zentgraf, C. Meier, D. Reuter, Physica Status Solidi (A) 218 (2021) 2000408. date_created: 2020-12-02T09:50:10Z date_updated: 2022-01-06T06:54:30Z department: - _id: '230' - _id: '429' doi: https://doi.org/10.1002/pssa.202000408 intvolume: ' 218' issue: '3' keyword: - epitaxial lift-off - GaAs/AlxGa1−xAs heterostructures - selective etching language: - iso: eng main_file_link: - open_access: '1' url: https://onlinelibrary.wiley.com/doi/full/10.1002/pssa.202000408 oa: '1' page: '2000408' project: - _id: '53' name: TRR 142 - _id: '54' name: TRR 142 - Project Area A - _id: '63' name: TRR 142 - Subproject A6 - _id: '56' name: TRR 142 - Project Area C - _id: '75' name: TRR 142 - Subproject C5 publication: physica status solidi (a) publication_status: published status: public title: Selective Etching of (111)B-Oriented AlxGa1−xAs-Layers for Epitaxial Lift-Off type: journal_article user_id: '30525' volume: 218 year: '2021' ... --- _id: '20693' abstract: - lang: eng text: "In practical, large-scale networks, services are requested\r\nby users across the globe, e.g., for video streaming.\r\nServices consist of multiple interconnected components such as\r\nmicroservices in a service mesh. Coordinating these services\r\nrequires scaling them according to continuously changing user\r\ndemand, deploying instances at the edge close to their users,\r\nand routing traffic efficiently between users and connected instances.\r\nNetwork and service coordination is commonly addressed\r\nthrough centralized approaches, where a single coordinator\r\nknows everything and coordinates the entire network globally.\r\nWhile such centralized approaches can reach global optima, they\r\ndo not scale to large, realistic networks. In contrast, distributed\r\napproaches scale well, but sacrifice solution quality due to their\r\nlimited scope of knowledge and coordination decisions.\r\n\r\nTo this end, we propose a hierarchical coordination approach\r\nthat combines the good solution quality of centralized approaches\r\nwith the scalability of distributed approaches. In doing so, we divide\r\nthe network into multiple hierarchical domains and optimize\r\ncoordination in a top-down manner. We compare our hierarchical\r\nwith a centralized approach in an extensive evaluation on a real-world\r\nnetwork topology. Our results indicate that hierarchical\r\ncoordination can find close-to-optimal solutions in a fraction of\r\nthe runtime of centralized approaches." author: - first_name: Stefan Balthasar full_name: Schneider, Stefan Balthasar id: '35343' last_name: Schneider orcid: 0000-0001-8210-4011 - first_name: Mirko full_name: Jürgens, Mirko last_name: Jürgens - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: 'Schneider SB, Jürgens M, Karl H. Divide and Conquer: Hierarchical Network and Service Coordination. In: IFIP/IEEE International Symposium on Integrated Network Management (IM). IFIP/IEEE; 2021.' apa: 'Schneider, S. B., Jürgens, M., & Karl, H. (2021). Divide and Conquer: Hierarchical Network and Service Coordination. In IFIP/IEEE International Symposium on Integrated Network Management (IM). Bordeaux, France: IFIP/IEEE.' bibtex: '@inproceedings{Schneider_Jürgens_Karl_2021, title={Divide and Conquer: Hierarchical Network and Service Coordination}, booktitle={IFIP/IEEE International Symposium on Integrated Network Management (IM)}, publisher={IFIP/IEEE}, author={Schneider, Stefan Balthasar and Jürgens, Mirko and Karl, Holger}, year={2021} }' chicago: 'Schneider, Stefan Balthasar, Mirko Jürgens, and Holger Karl. “Divide and Conquer: Hierarchical Network and Service Coordination.” In IFIP/IEEE International Symposium on Integrated Network Management (IM). IFIP/IEEE, 2021.' ieee: 'S. B. Schneider, M. Jürgens, and H. Karl, “Divide and Conquer: Hierarchical Network and Service Coordination,” in IFIP/IEEE International Symposium on Integrated Network Management (IM), Bordeaux, France, 2021.' mla: 'Schneider, Stefan Balthasar, et al. “Divide and Conquer: Hierarchical Network and Service Coordination.” IFIP/IEEE International Symposium on Integrated Network Management (IM), IFIP/IEEE, 2021.' short: 'S.B. Schneider, M. Jürgens, H. Karl, in: IFIP/IEEE International Symposium on Integrated Network Management (IM), IFIP/IEEE, 2021.' conference: location: Bordeaux, France name: IFIP/IEEE International Symposium on Integrated Network Management (IM) date_created: 2020-12-11T08:39:47Z date_updated: 2022-01-06T06:54:32Z ddc: - '006' department: - _id: '75' file: - access_level: open_access content_type: application/pdf creator: stschn date_created: 2020-12-11T08:37:37Z date_updated: 2020-12-11T08:37:37Z file_id: '20694' file_name: preprint_with_header.pdf file_size: 7979772 relation: main_file title: 'Divide and Conquer: Hierarchical Network and Service Coordination' file_date_updated: 2020-12-11T08:37:37Z has_accepted_license: '1' keyword: - network management - service management - coordination - hierarchical - scalability - nfv language: - iso: eng oa: '1' project: - _id: '1' name: SFB 901 - _id: '4' name: SFB 901 - Project Area C - _id: '16' name: SFB 901 - Subproject C4 publication: IFIP/IEEE International Symposium on Integrated Network Management (IM) publisher: IFIP/IEEE quality_controlled: '1' status: public title: 'Divide and Conquer: Hierarchical Network and Service Coordination' type: conference user_id: '35343' year: '2021' ... --- _id: '22155' author: - first_name: Sebastian full_name: Gottschalk, Sebastian id: '47208' last_name: Gottschalk citation: ama: 'Gottschalk S. Situation-specific Development of Business Models for Services in Software Ecosystems. In: Advanced Software Engineering. Doctorial Consortium. CEUR; 2021.' apa: Gottschalk, S. (2021). Situation-specific Development of Business Models for Services in Software Ecosystems. In Advanced Software Engineering. Doctorial Consortium. CEUR. bibtex: '@inproceedings{Gottschalk_2021, title={Situation-specific Development of Business Models for Services in Software Ecosystems}, booktitle={Advanced Software Engineering. Doctorial Consortium}, publisher={CEUR}, author={Gottschalk, Sebastian}, year={2021} }' chicago: Gottschalk, Sebastian. “Situation-Specific Development of Business Models for Services in Software Ecosystems.” In Advanced Software Engineering. Doctorial Consortium. CEUR, 2021. ieee: S. Gottschalk, “Situation-specific Development of Business Models for Services in Software Ecosystems,” in Advanced Software Engineering. Doctorial Consortium, 2021. mla: Gottschalk, Sebastian. “Situation-Specific Development of Business Models for Services in Software Ecosystems.” Advanced Software Engineering. Doctorial Consortium, CEUR, 2021. short: 'S. Gottschalk, in: Advanced Software Engineering. Doctorial Consortium, CEUR, 2021.' date_created: 2021-05-11T12:46:07Z date_updated: 2022-01-06T06:55:28Z ddc: - '000' department: - _id: '66' - _id: '534' file: - access_level: open_access content_type: application/pdf creator: sego date_created: 2021-07-20T16:16:05Z date_updated: 2021-07-20T16:16:05Z file_id: '22767' file_name: CAISEDC21.pdf file_size: 278027 relation: main_file file_date_updated: 2021-07-20T16:16:05Z has_accepted_license: '1' language: - iso: eng oa: '1' project: - _id: '1' name: SFB 901 - _id: '4' name: SFB 901 - Project Area C - _id: '17' name: SFB 901 - Subproject C5 publication: Advanced Software Engineering. Doctorial Consortium publisher: CEUR status: public title: Situation-specific Development of Business Models for Services in Software Ecosystems type: conference user_id: '47208' year: '2021' ... --- _id: '22156' abstract: - lang: eng text: Word embedding models reflect bias towards genders, ethnicities, and other social groups present in the underlying training data. Metrics such as ECT, RNSB, and WEAT quantify bias in these models based on predefined word lists representing social groups and bias-conveying concepts. How suitable these lists actually are to reveal bias - let alone the bias metrics in general - remains unclear, though. In this paper, we study how to assess the quality of bias metrics for word embedding models. In particular, we present a generic method, Bias Silhouette Analysis (BSA), that quantifies the accuracy and robustness of such a metric and of the word lists used. Given a biased and an unbiased reference embedding model, BSA applies the metric systematically for several subsets of the lists to the models. The variance and rate of convergence of the bias values of each model then entail the robustness of the word lists, whereas the distance between the models' values gives indications of the general accuracy of the metric with the word lists. We demonstrate the behavior of BSA on two standard embedding models for the three mentioned metrics with several word lists from existing research. author: - first_name: Maximilian full_name: Spliethöver, Maximilian id: '84035' last_name: Spliethöver orcid: 0000-0003-4364-1409 - first_name: Henning full_name: Wachsmuth, Henning id: '3900' last_name: Wachsmuth citation: ama: 'Spliethöver M, Wachsmuth H. Bias Silhouette Analysis: Towards Assessing the Quality of Bias Metrics for Word Embedding Models. In: Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, IJCAI-21. ; 2021:552-559. doi:10.24963/ijcai.2021/77' apa: 'Spliethöver, M., & Wachsmuth, H. (2021). Bias Silhouette Analysis: Towards Assessing the Quality of Bias Metrics for Word Embedding Models. Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, IJCAI-21, 552–559. https://doi.org/10.24963/ijcai.2021/77' bibtex: '@inproceedings{Spliethöver_Wachsmuth_2021, title={Bias Silhouette Analysis: Towards Assessing the Quality of Bias Metrics for Word Embedding Models}, DOI={10.24963/ijcai.2021/77}, booktitle={Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, IJCAI-21}, author={Spliethöver, Maximilian and Wachsmuth, Henning}, year={2021}, pages={552–559} }' chicago: 'Spliethöver, Maximilian, and Henning Wachsmuth. “Bias Silhouette Analysis: Towards Assessing the Quality of Bias Metrics for Word Embedding Models.” In Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, IJCAI-21, 552–59, 2021. https://doi.org/10.24963/ijcai.2021/77.' ieee: 'M. Spliethöver and H. Wachsmuth, “Bias Silhouette Analysis: Towards Assessing the Quality of Bias Metrics for Word Embedding Models,” in Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, IJCAI-21, Online, 2021, pp. 552–559, doi: 10.24963/ijcai.2021/77.' mla: 'Spliethöver, Maximilian, and Henning Wachsmuth. “Bias Silhouette Analysis: Towards Assessing the Quality of Bias Metrics for Word Embedding Models.” Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, IJCAI-21, 2021, pp. 552–59, doi:10.24963/ijcai.2021/77.' short: 'M. Spliethöver, H. Wachsmuth, in: Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, IJCAI-21, 2021, pp. 552–559.' conference: end_date: 2021-08-26 location: Online name: 30th International Joint Conference on Artificial Intelligence (IJCAI-21) start_date: 2021-08-19 date_created: 2021-05-11T23:13:26Z date_updated: 2022-01-06T06:55:28Z department: - _id: '600' doi: 10.24963/ijcai.2021/77 language: - iso: eng main_file_link: - open_access: '1' url: https://www.ijcai.org/proceedings/2021/77 oa: '1' page: 552-559 publication: Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, IJCAI-21 quality_controlled: '1' status: public title: 'Bias Silhouette Analysis: Towards Assessing the Quality of Bias Metrics for Word Embedding Models' type: conference user_id: '82920' year: '2021' ... --- _id: '22158' author: - first_name: Shahbaz full_name: Syed, Shahbaz last_name: Syed - first_name: Khalid full_name: Al-Khatib, Khalid last_name: Al-Khatib - first_name: Milad full_name: Alshomary, Milad id: '73059' last_name: Alshomary - first_name: Henning full_name: Wachsmuth, Henning id: '3900' last_name: Wachsmuth - first_name: Martin full_name: Potthast, Martin last_name: Potthast citation: ama: 'Syed S, Al-Khatib K, Alshomary M, Wachsmuth H, Potthast M. Generating Informative Conclusions for Argumentative Texts. In: Proceedings of the Joint Conference of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (ACL-IJCNLP 2021): Findings. ; 2021:3482-3493.' apa: 'Syed, S., Al-Khatib, K., Alshomary, M., Wachsmuth, H., & Potthast, M. (2021). Generating Informative Conclusions for Argumentative Texts. Proceedings of the Joint Conference of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (ACL-IJCNLP 2021): Findings, 3482–3493.' bibtex: '@inproceedings{Syed_Al-Khatib_Alshomary_Wachsmuth_Potthast_2021, title={Generating Informative Conclusions for Argumentative Texts}, booktitle={Proceedings of the Joint Conference of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (ACL-IJCNLP 2021): Findings}, author={Syed, Shahbaz and Al-Khatib, Khalid and Alshomary, Milad and Wachsmuth, Henning and Potthast, Martin}, year={2021}, pages={3482–3493} }' chicago: 'Syed, Shahbaz, Khalid Al-Khatib, Milad Alshomary, Henning Wachsmuth, and Martin Potthast. “Generating Informative Conclusions for Argumentative Texts.” In Proceedings of the Joint Conference of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (ACL-IJCNLP 2021): Findings, 3482–93, 2021.' ieee: 'S. Syed, K. Al-Khatib, M. Alshomary, H. Wachsmuth, and M. Potthast, “Generating Informative Conclusions for Argumentative Texts,” in Proceedings of the Joint Conference of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (ACL-IJCNLP 2021): Findings, 2021, pp. 3482–3493.' mla: 'Syed, Shahbaz, et al. “Generating Informative Conclusions for Argumentative Texts.” Proceedings of the Joint Conference of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (ACL-IJCNLP 2021): Findings, 2021, pp. 3482–93.' short: 'S. Syed, K. Al-Khatib, M. Alshomary, H. Wachsmuth, M. Potthast, in: Proceedings of the Joint Conference of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (ACL-IJCNLP 2021): Findings, 2021, pp. 3482–3493.' date_created: 2021-05-11T23:18:14Z date_updated: 2022-01-06T06:55:28Z department: - _id: '600' language: - iso: eng main_file_link: - open_access: '1' url: https://aclanthology.org/2021.findings-acl.306.pdf oa: '1' page: 3482-3493 publication: 'Proceedings of the Joint Conference of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (ACL-IJCNLP 2021): Findings' status: public title: Generating Informative Conclusions for Argumentative Texts type: conference user_id: '82920' year: '2021' ... --- _id: '22159' author: - first_name: Joe full_name: Barrow, Joe last_name: Barrow - first_name: Rajiv full_name: Jain, Rajiv last_name: Jain - first_name: Nedim full_name: Lipka, Nedim last_name: Lipka - first_name: Franck full_name: Dernoncourt, Franck last_name: Dernoncourt - first_name: Vlad full_name: Morariu, Vlad last_name: Morariu - first_name: Varun full_name: Manjunatha, Varun last_name: Manjunatha - first_name: Douglas full_name: Oard, Douglas last_name: Oard - first_name: Philip full_name: Resnik, Philip last_name: Resnik - first_name: Henning full_name: Wachsmuth, Henning id: '3900' last_name: Wachsmuth citation: ama: 'Barrow J, Jain R, Lipka N, et al. Syntopical Graphs for Computational Argumentation Tasks. In: Proceedings of the Joint Conference of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (ACL-IJCNLP 2021). ; 2021:1583-1595.' apa: Barrow, J., Jain, R., Lipka, N., Dernoncourt, F., Morariu, V., Manjunatha, V., Oard, D., Resnik, P., & Wachsmuth, H. (2021). Syntopical Graphs for Computational Argumentation Tasks. Proceedings of the Joint Conference of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (ACL-IJCNLP 2021), 1583–1595. bibtex: '@inproceedings{Barrow_Jain_Lipka_Dernoncourt_Morariu_Manjunatha_Oard_Resnik_Wachsmuth_2021, title={Syntopical Graphs for Computational Argumentation Tasks}, booktitle={Proceedings of the Joint Conference of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (ACL-IJCNLP 2021)}, author={Barrow, Joe and Jain, Rajiv and Lipka, Nedim and Dernoncourt, Franck and Morariu, Vlad and Manjunatha, Varun and Oard, Douglas and Resnik, Philip and Wachsmuth, Henning}, year={2021}, pages={1583–1595} }' chicago: Barrow, Joe, Rajiv Jain, Nedim Lipka, Franck Dernoncourt, Vlad Morariu, Varun Manjunatha, Douglas Oard, Philip Resnik, and Henning Wachsmuth. “Syntopical Graphs for Computational Argumentation Tasks.” In Proceedings of the Joint Conference of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (ACL-IJCNLP 2021), 1583–95, 2021. ieee: J. Barrow et al., “Syntopical Graphs for Computational Argumentation Tasks,” in Proceedings of the Joint Conference of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (ACL-IJCNLP 2021), 2021, pp. 1583–1595. mla: Barrow, Joe, et al. “Syntopical Graphs for Computational Argumentation Tasks.” Proceedings of the Joint Conference of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (ACL-IJCNLP 2021), 2021, pp. 1583–95. short: 'J. Barrow, R. Jain, N. Lipka, F. Dernoncourt, V. Morariu, V. Manjunatha, D. Oard, P. Resnik, H. Wachsmuth, in: Proceedings of the Joint Conference of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (ACL-IJCNLP 2021), 2021, pp. 1583–1595.' date_created: 2021-05-11T23:20:59Z date_updated: 2022-01-06T06:55:28Z department: - _id: '600' language: - iso: eng main_file_link: - open_access: '1' url: https://aclanthology.org/2021.acl-long.126.pdf oa: '1' page: 1583-1595 publication: Proceedings of the Joint Conference of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (ACL-IJCNLP 2021) status: public title: Syntopical Graphs for Computational Argumentation Tasks type: conference user_id: '82920' year: '2021' ... --- _id: '22304' author: - first_name: Stefan full_name: Schott, Stefan id: '54847' last_name: Schott citation: ama: Schott S. Android App Analysis Benchmark Case Generation. Paderborn; 2021. apa: Schott, S. (2021). Android App Analysis Benchmark Case Generation. Paderborn. bibtex: '@book{Schott_2021, place={Paderborn}, title={Android App Analysis Benchmark Case Generation}, author={Schott, Stefan}, year={2021} }' chicago: Schott, Stefan. Android App Analysis Benchmark Case Generation. Paderborn, 2021. ieee: S. Schott, Android App Analysis Benchmark Case Generation. Paderborn, 2021. mla: Schott, Stefan. Android App Analysis Benchmark Case Generation. 2021. short: S. Schott, Android App Analysis Benchmark Case Generation, Paderborn, 2021. date_created: 2021-06-09T06:04:12Z date_updated: 2022-01-06T06:55:31Z ddc: - '000' department: - _id: '77' extern: '1' file: - access_level: open_access content_type: application/pdf creator: fpauck date_created: 2021-06-09T06:01:45Z date_updated: 2021-06-09T06:01:45Z file_id: '22305' file_name: Masters_Thesis_Stefan_Schott_unsigned.pdf file_size: 1918444 relation: main_file file_date_updated: 2021-06-09T06:01:45Z has_accepted_license: '1' language: - iso: eng oa: '1' place: Paderborn project: - _id: '1' name: SFB 901 - _id: '12' name: SFB 901 - Subproject B4 - _id: '3' name: SFB 901 - Project Area B status: public supervisor: - first_name: Heike full_name: Wehrheim, Heike id: '573' last_name: Wehrheim title: Android App Analysis Benchmark Case Generation type: mastersthesis user_id: '477' year: '2021' ... --- _id: '22450' abstract: - lang: eng text: We realize and investigate a nonlinear metasurface taking advantage of intersubband transitions in ultranarrow GaN/AlN multi-quantum well heterostructures. Owing to huge band offsets, the structures offer resonant transitions in the telecom window around 1.55 µm. These heterostructures are functionalized with an array of plasmonic antennas featuring cross-polarized resonances at these near-infrared wavelengths and their second harmonic. This kind of nonlinear metasurface allows for substantial second-harmonic generation at normal incidence which is completely absent for an antenna array without the multi-quantum well structure underneath. While the second harmonic is originally radiated only into the plane of the quantum wells, a proper geometrical arrangement of the plasmonic elements permits the redirection of the second-harmonic light to free-space radiation, which is emitted perpendicular to the surface. article_number: '2134' article_type: original author: - first_name: Jan full_name: Mundry, Jan last_name: Mundry - first_name: Florian full_name: Spreyer, Florian last_name: Spreyer - first_name: Valentin full_name: Jmerik, Valentin last_name: Jmerik - first_name: Sergey full_name: Ivanov, Sergey last_name: Ivanov - first_name: Thomas full_name: Zentgraf, Thomas id: '30525' last_name: Zentgraf orcid: 0000-0002-8662-1101 - first_name: Markus full_name: Betz, Markus last_name: Betz citation: ama: Mundry J, Spreyer F, Jmerik V, Ivanov S, Zentgraf T, Betz M. Nonlinear metasurface combining telecom-range intersubband transitions in GaN/AlN quantum wells with resonant plasmonic antenna arrays. Optical Materials Express. 2021;11(7). doi:10.1364/ome.426236 apa: Mundry, J., Spreyer, F., Jmerik, V., Ivanov, S., Zentgraf, T., & Betz, M. (2021). Nonlinear metasurface combining telecom-range intersubband transitions in GaN/AlN quantum wells with resonant plasmonic antenna arrays. Optical Materials Express, 11(7). https://doi.org/10.1364/ome.426236 bibtex: '@article{Mundry_Spreyer_Jmerik_Ivanov_Zentgraf_Betz_2021, title={Nonlinear metasurface combining telecom-range intersubband transitions in GaN/AlN quantum wells with resonant plasmonic antenna arrays}, volume={11}, DOI={10.1364/ome.426236}, number={72134}, journal={Optical Materials Express}, publisher={OSA}, author={Mundry, Jan and Spreyer, Florian and Jmerik, Valentin and Ivanov, Sergey and Zentgraf, Thomas and Betz, Markus}, year={2021} }' chicago: Mundry, Jan, Florian Spreyer, Valentin Jmerik, Sergey Ivanov, Thomas Zentgraf, and Markus Betz. “Nonlinear Metasurface Combining Telecom-Range Intersubband Transitions in GaN/AlN Quantum Wells with Resonant Plasmonic Antenna Arrays.” Optical Materials Express 11, no. 7 (2021). https://doi.org/10.1364/ome.426236. ieee: J. Mundry, F. Spreyer, V. Jmerik, S. Ivanov, T. Zentgraf, and M. Betz, “Nonlinear metasurface combining telecom-range intersubband transitions in GaN/AlN quantum wells with resonant plasmonic antenna arrays,” Optical Materials Express, vol. 11, no. 7, 2021. mla: Mundry, Jan, et al. “Nonlinear Metasurface Combining Telecom-Range Intersubband Transitions in GaN/AlN Quantum Wells with Resonant Plasmonic Antenna Arrays.” Optical Materials Express, vol. 11, no. 7, 2134, OSA, 2021, doi:10.1364/ome.426236. short: J. Mundry, F. Spreyer, V. Jmerik, S. Ivanov, T. Zentgraf, M. Betz, Optical Materials Express 11 (2021). date_created: 2021-06-16T05:52:21Z date_updated: 2022-01-06T06:55:33Z department: - _id: '15' - _id: '230' - _id: '289' - _id: '429' doi: 10.1364/ome.426236 intvolume: ' 11' issue: '7' language: - iso: eng main_file_link: - open_access: '1' url: https://www.osapublishing.org/ome/fulltext.cfm?uri=ome-11-7-2134&id=452008 oa: '1' project: - _id: '53' name: TRR 142 - _id: '54' name: TRR 142 - Project Area A - _id: '65' name: TRR 142 - Subproject A8 publication: Optical Materials Express publication_identifier: issn: - 2159-3930 publication_status: published publisher: OSA quality_controlled: '1' status: public title: Nonlinear metasurface combining telecom-range intersubband transitions in GaN/AlN quantum wells with resonant plasmonic antenna arrays type: journal_article user_id: '30525' volume: 11 year: '2021' ... --- _id: '22509' abstract: - lang: eng text: Self-training is an effective approach to semi-supervised learning. The key idea is to let the learner itself iteratively generate "pseudo-supervision" for unlabeled instances based on its current hypothesis. In combination with consistency regularization, pseudo-labeling has shown promising performance in various domains, for example in computer vision. To account for the hypothetical nature of the pseudo-labels, these are commonly provided in the form of probability distributions. Still, one may argue that even a probability distribution represents an excessive level of informedness, as it suggests that the learner precisely knows the ground-truth conditional probabilities. In our approach, we therefore allow the learner to label instances in the form of credal sets, that is, sets of (candidate) probability distributions. Thanks to this increased expressiveness, the learner is able to represent uncertainty and a lack of knowledge in a more flexible and more faithful manner. To learn from weakly labeled data of that kind, we leverage methods that have recently been proposed in the realm of so-called superset learning. In an exhaustive empirical evaluation, we compare our methodology to state-of-the-art self-supervision approaches, showing competitive to superior performance especially in low-label scenarios incorporating a high degree of uncertainty. author: - first_name: Julian full_name: Lienen, Julian id: '44040' last_name: Lienen - first_name: Eyke full_name: Hüllermeier, Eyke id: '48129' last_name: Hüllermeier citation: ama: Lienen J, Hüllermeier E. Credal Self-Supervised Learning. arXiv:210611853. 2021. apa: Lienen, J., & Hüllermeier, E. (2021). Credal Self-Supervised Learning. ArXiv:2106.11853. bibtex: '@article{Lienen_Hüllermeier_2021, title={Credal Self-Supervised Learning}, journal={arXiv:2106.11853}, author={Lienen, Julian and Hüllermeier, Eyke}, year={2021} }' chicago: Lienen, Julian, and Eyke Hüllermeier. “Credal Self-Supervised Learning.” ArXiv:2106.11853, 2021. ieee: J. Lienen and E. Hüllermeier, “Credal Self-Supervised Learning,” arXiv:2106.11853. 2021. mla: Lienen, Julian, and Eyke Hüllermeier. “Credal Self-Supervised Learning.” ArXiv:2106.11853, 2021. short: J. Lienen, E. Hüllermeier, ArXiv:2106.11853 (2021). date_created: 2021-06-23T07:24:38Z date_updated: 2022-01-06T06:55:35Z language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/pdf/2106.11853.pdf oa: '1' publication: arXiv:2106.11853 status: public title: Credal Self-Supervised Learning type: preprint user_id: '44040' year: '2021' ... --- _id: '22514' author: - first_name: Jan-Peter full_name: Kucklick, Jan-Peter id: '77066' last_name: Kucklick - first_name: Jennifer full_name: Müller, Jennifer id: '82872' last_name: Müller - first_name: Daniel full_name: Beverungen, Daniel id: '59677' last_name: Beverungen - first_name: Oliver full_name: Müller, Oliver id: '72849' last_name: Müller citation: ama: 'Kucklick J-P, Müller J, Beverungen D, Müller O. Quantifying the Impact of Location Data for Real Estate Appraisal – A GIS-based Deep Learning Approach. In: European Conference on Information Systems. ; 2021.' apa: Kucklick, J.-P., Müller, J., Beverungen, D., & Müller, O. (2021). Quantifying the Impact of Location Data for Real Estate Appraisal – A GIS-based Deep Learning Approach. In European Conference on Information Systems. Virtual. bibtex: '@inproceedings{Kucklick_Müller_Beverungen_Müller_2021, title={Quantifying the Impact of Location Data for Real Estate Appraisal – A GIS-based Deep Learning Approach}, booktitle={European Conference on Information Systems}, author={Kucklick, Jan-Peter and Müller, Jennifer and Beverungen, Daniel and Müller, Oliver}, year={2021} }' chicago: Kucklick, Jan-Peter, Jennifer Müller, Daniel Beverungen, and Oliver Müller. “Quantifying the Impact of Location Data for Real Estate Appraisal – A GIS-Based Deep Learning Approach.” In European Conference on Information Systems, 2021. ieee: J.-P. Kucklick, J. Müller, D. Beverungen, and O. Müller, “Quantifying the Impact of Location Data for Real Estate Appraisal – A GIS-based Deep Learning Approach,” in European Conference on Information Systems, Virtual, 2021. mla: Kucklick, Jan-Peter, et al. “Quantifying the Impact of Location Data for Real Estate Appraisal – A GIS-Based Deep Learning Approach.” European Conference on Information Systems, 2021. short: 'J.-P. Kucklick, J. Müller, D. Beverungen, O. Müller, in: European Conference on Information Systems, 2021.' conference: end_date: 2021-06-16 location: Virtual name: ECIS 2021 - 29th European Conference on Information System start_date: 2021-06-14 date_created: 2021-06-28T11:30:02Z date_updated: 2022-01-06T06:55:35Z department: - _id: '196' - _id: '526' language: - iso: eng main_file_link: - open_access: '1' url: https://aisel.aisnet.org/cgi/viewcontent.cgi?article=1022&context=ecis2021_rip oa: '1' publication: European Conference on Information Systems status: public title: Quantifying the Impact of Location Data for Real Estate Appraisal – A GIS-based Deep Learning Approach type: conference user_id: '71922' year: '2021' ... --- _id: '22518' article_number: '012052' author: - first_name: Marcel full_name: Triebus, Marcel id: '66036' last_name: Triebus - first_name: Jan full_name: Gierse, Jan id: '28610' last_name: Gierse - first_name: Thorsten full_name: Marten, Thorsten id: '338' last_name: Marten - first_name: Thomas full_name: Tröster, Thomas id: '553' last_name: Tröster citation: ama: 'Triebus M, Gierse J, Marten T, Tröster T. A new Device for Determination of Forming-Limit-Curves under Hot-Forming Conditions. IOP Conference Series: Materials Science and Engineering. Published online 2021. doi:10.1088/1757-899x/1157/1/012052' apa: 'Triebus, M., Gierse, J., Marten, T., & Tröster, T. (2021). A new Device for Determination of Forming-Limit-Curves under Hot-Forming Conditions. IOP Conference Series: Materials Science and Engineering, Article 012052. 40th International Deep-Drawing Research Group Conference (IDDRG 2021), Virtual - Stuttgart. https://doi.org/10.1088/1757-899x/1157/1/012052' bibtex: '@article{Triebus_Gierse_Marten_Tröster_2021, title={A new Device for Determination of Forming-Limit-Curves under Hot-Forming Conditions}, DOI={10.1088/1757-899x/1157/1/012052}, number={012052}, journal={IOP Conference Series: Materials Science and Engineering}, publisher={IOP Publishing Ltd}, author={Triebus, Marcel and Gierse, Jan and Marten, Thorsten and Tröster, Thomas}, year={2021} }' chicago: 'Triebus, Marcel, Jan Gierse, Thorsten Marten, and Thomas Tröster. “A New Device for Determination of Forming-Limit-Curves under Hot-Forming Conditions.” IOP Conference Series: Materials Science and Engineering, 2021. https://doi.org/10.1088/1757-899x/1157/1/012052.' ieee: 'M. Triebus, J. Gierse, T. Marten, and T. Tröster, “A new Device for Determination of Forming-Limit-Curves under Hot-Forming Conditions,” IOP Conference Series: Materials Science and Engineering, Art. no. 012052, 2021, doi: 10.1088/1757-899x/1157/1/012052.' mla: 'Triebus, Marcel, et al. “A New Device for Determination of Forming-Limit-Curves under Hot-Forming Conditions.” IOP Conference Series: Materials Science and Engineering, 012052, IOP Publishing Ltd, 2021, doi:10.1088/1757-899x/1157/1/012052.' short: 'M. Triebus, J. Gierse, T. Marten, T. Tröster, IOP Conference Series: Materials Science and Engineering (2021).' conference: end_date: 2021-07-02 location: Virtual - Stuttgart name: 40th International Deep-Drawing Research Group Conference (IDDRG 2021) start_date: 2021-06-21 date_created: 2021-06-28T14:57:26Z date_updated: 2022-01-06T06:55:35Z department: - _id: '9' - _id: '321' - _id: '149' doi: 10.1088/1757-899x/1157/1/012052 language: - iso: eng main_file_link: - open_access: '1' url: https://iopscience.iop.org/article/10.1088/1757-899X/1157/1/012052/pdf oa: '1' publication: 'IOP Conference Series: Materials Science and Engineering' publication_identifier: issn: - 1757-8981 - 1757-899X publication_status: published publisher: IOP Publishing Ltd status: public title: A new Device for Determination of Forming-Limit-Curves under Hot-Forming Conditions type: journal_article user_id: '66036' year: '2021' ... --- _id: '22523' abstract: - lang: eng text: The containment of COVID-19 critically hinges on individuals’ behavior. We investigate how individuals react to variations in COVID-19 reporting. Using a survey, we elicit individuals' perceived infection risk given various COVID-19 metrics (e.g., confirmed cases, reproduction rate, or case-fatality ratio). We proxy individuals' risk perception with their willingness to pay for the participation in everyday life and amusements events. We find that participants react to different COVID-19 metrics with varying sensitivity. We observe a saturation of sensitivity for several measures at critical limits used in the political discussion, making our results highly relevant for policy makers in their efforts to direct individuals to adhere to hygienic etiquette and social distancing guidelines. article_type: original author: - first_name: Sonja full_name: Warkulat, Sonja id: '67243' last_name: Warkulat - first_name: Sebastian full_name: Krull, Sebastian id: '84497' last_name: Krull - first_name: Regina full_name: Ortmann, Regina id: '10020' last_name: Ortmann - first_name: Nina full_name: Klocke, Nina id: '51025' last_name: Klocke - first_name: Matthias full_name: Pelster, Matthias id: '67265' last_name: Pelster orcid: ' https://orcid.org/0000-0001-5740-2420' citation: ama: Warkulat S, Krull S, Ortmann R, Klocke N, Pelster M. COVID-19 reporting and willingness to pay for leisure activities. Covid Economics. 2021;(83):183-205. apa: Warkulat, S., Krull, S., Ortmann, R., Klocke, N., & Pelster, M. (2021). COVID-19 reporting and willingness to pay for leisure activities. Covid Economics, 83, 183–205. bibtex: '@article{Warkulat_Krull_Ortmann_Klocke_Pelster_2021, title={COVID-19 reporting and willingness to pay for leisure activities}, number={83}, journal={Covid Economics}, publisher={CEPR Press}, author={Warkulat, Sonja and Krull, Sebastian and Ortmann, Regina and Klocke, Nina and Pelster, Matthias}, year={2021}, pages={183–205} }' chicago: 'Warkulat, Sonja, Sebastian Krull, Regina Ortmann, Nina Klocke, and Matthias Pelster. “COVID-19 Reporting and Willingness to Pay for Leisure Activities.” Covid Economics, no. 83 (2021): 183–205.' ieee: S. Warkulat, S. Krull, R. Ortmann, N. Klocke, and M. Pelster, “COVID-19 reporting and willingness to pay for leisure activities,” Covid Economics, no. 83, pp. 183–205, 2021. mla: Warkulat, Sonja, et al. “COVID-19 Reporting and Willingness to Pay for Leisure Activities.” Covid Economics, no. 83, CEPR Press, 2021, pp. 183–205. short: S. Warkulat, S. Krull, R. Ortmann, N. Klocke, M. Pelster, Covid Economics (2021) 183–205. date_created: 2021-07-02T09:30:36Z date_updated: 2022-01-06T06:55:36Z department: - _id: '186' - _id: '578' funded_apc: '1' issue: '83' jel: - I10 - I12 - I18 keyword: - COVID-19 reporting - willingness to pay - willingness to accept language: - iso: eng main_file_link: - open_access: '1' url: https://cepr.org/file/11142/download?token=wXdlx51o oa: '1' page: 183-205 publication: Covid Economics publisher: CEPR Press quality_controlled: '1' status: public title: COVID-19 reporting and willingness to pay for leisure activities type: journal_article user_id: '67265' year: '2021' ... --- _id: '21808' abstract: - lang: eng text: "Modern services consist of interconnected components,e.g., microservices in a service mesh or machine learning functions in a pipeline. These services can scale and run across multiple network nodes on demand. To process incoming traffic, service components have to be instantiated and traffic assigned to these instances, taking capacities, changing demands, and Quality of Service (QoS) requirements into account. This challenge is usually solved with custom approaches designed by experts. While this typically works well for the considered scenario, the models often rely on unrealistic assumptions or on knowledge that is not available in practice (e.g., a priori knowledge).\r\n\r\nWe propose DeepCoord, a novel deep reinforcement learning approach that learns how to best coordinate services and is geared towards realistic assumptions. It interacts with the network and relies on available, possibly delayed monitoring information. Rather than defining a complex model or an algorithm on how to achieve an objective, our model-free approach adapts to various objectives and traffic patterns. An agent is trained offline without expert knowledge and then applied online with minimal overhead. Compared to a state-of-the-art heuristic, DeepCoord significantly improves flow throughput (up to 76%) and overall network utility (more than 2x) on realworld network topologies and traffic traces. It also supports optimizing multiple, possibly competing objectives, learns to respect QoS requirements, generalizes to scenarios with unseen, stochastic traffic, and scales to large real-world networks. For reproducibility and reuse, our code is publicly available." article_type: original author: - first_name: Stefan Balthasar full_name: Schneider, Stefan Balthasar id: '35343' last_name: Schneider orcid: 0000-0001-8210-4011 - first_name: Ramin full_name: Khalili, Ramin last_name: Khalili - first_name: Adnan full_name: Manzoor, Adnan last_name: Manzoor - first_name: Haydar full_name: Qarawlus, Haydar last_name: Qarawlus - first_name: Rafael full_name: Schellenberg, Rafael last_name: Schellenberg - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl - first_name: Artur full_name: Hecker, Artur last_name: Hecker citation: ama: Schneider SB, Khalili R, Manzoor A, et al. Self-Learning Multi-Objective Service Coordination Using Deep Reinforcement Learning. Transactions on Network and Service Management. 2021. doi:10.1109/TNSM.2021.3076503 apa: Schneider, S. B., Khalili, R., Manzoor, A., Qarawlus, H., Schellenberg, R., Karl, H., & Hecker, A. (2021). Self-Learning Multi-Objective Service Coordination Using Deep Reinforcement Learning. Transactions on Network and Service Management. https://doi.org/10.1109/TNSM.2021.3076503 bibtex: '@article{Schneider_Khalili_Manzoor_Qarawlus_Schellenberg_Karl_Hecker_2021, title={Self-Learning Multi-Objective Service Coordination Using Deep Reinforcement Learning}, DOI={10.1109/TNSM.2021.3076503}, journal={Transactions on Network and Service Management}, publisher={IEEE}, author={Schneider, Stefan Balthasar and Khalili, Ramin and Manzoor, Adnan and Qarawlus, Haydar and Schellenberg, Rafael and Karl, Holger and Hecker, Artur}, year={2021} }' chicago: Schneider, Stefan Balthasar, Ramin Khalili, Adnan Manzoor, Haydar Qarawlus, Rafael Schellenberg, Holger Karl, and Artur Hecker. “Self-Learning Multi-Objective Service Coordination Using Deep Reinforcement Learning.” Transactions on Network and Service Management, 2021. https://doi.org/10.1109/TNSM.2021.3076503. ieee: S. B. Schneider et al., “Self-Learning Multi-Objective Service Coordination Using Deep Reinforcement Learning,” Transactions on Network and Service Management, 2021. mla: Schneider, Stefan Balthasar, et al. “Self-Learning Multi-Objective Service Coordination Using Deep Reinforcement Learning.” Transactions on Network and Service Management, IEEE, 2021, doi:10.1109/TNSM.2021.3076503. short: S.B. Schneider, R. Khalili, A. Manzoor, H. Qarawlus, R. Schellenberg, H. Karl, A. Hecker, Transactions on Network and Service Management (2021). date_created: 2021-04-27T08:04:16Z date_updated: 2022-01-06T06:55:15Z ddc: - '000' department: - _id: '75' doi: 10.1109/TNSM.2021.3076503 file: - access_level: open_access content_type: application/pdf creator: stschn date_created: 2021-04-27T08:01:26Z date_updated: 2021-04-27T08:01:26Z description: Author version of the accepted paper file_id: '21809' file_name: ris-accepted-version.pdf file_size: 4172270 relation: main_file file_date_updated: 2021-04-27T08:01:26Z has_accepted_license: '1' keyword: - network management - service management - coordination - reinforcement learning - self-learning - self-adaptation - multi-objective language: - iso: eng oa: '1' project: - _id: '1' name: SFB 901 - _id: '4' name: SFB 901 - Project Area C - _id: '16' name: SFB 901 - Subproject C4 publication: Transactions on Network and Service Management publisher: IEEE status: public title: Self-Learning Multi-Objective Service Coordination Using Deep Reinforcement Learning type: journal_article user_id: '35343' year: '2021' ... --- _id: '21815' abstract: - lang: ger text: Sowohl Berufsethos als auch Berufswahlmotivation tragen zu relevanten lern-, leistungs- und laufbahnbedingenden Prozessen eines Individuums bei und prägen dessen Lebensverlauf wesentlich. Während die Berufswahlmotivation bereits verstärkt im wirtschaftspädagogischen Kontext untersucht wurde, existieren zum Berufsethos von Wirtschaftspädagog*innen nur vereinzelt empirische Studien. So ist beispielsweise wenig darüber bekannt, wie das Berufsethos von Wirtschaftspädagog*innen in der Ausbildungsphase ausgeprägt ist. Auch die Erforschung des Zusammenhangs zwischen den Konstrukten des Berufsethos und der Berufswahlmotivation blieb bisher unbeachtet. In diesem Beitrag wird entsprechend dieses Forschungsdesiderats untersucht, wie das anfänglich ausgebildete Berufsethos von Wirtschaftspädagogikstudierenden in der universitären Ausbildung ausgeprägt ist, ob sich die Ausprägung nach dem angegebenen Berufswunsch der Studierenden unterscheidet und inwiefern das anfänglich ausgeprägte Berufsethos mit der Berufswahlmotivation von Studierenden zusammenhängt. Dafür wurden im Wintersemester 2019/20 an zwölf deutschen Universitäten insgesamt 879 Wirtschaftspädagogikstudierende schriftlich befragt. Die Ergebnisse zeigen, dass das anfängliche Berufsethos der Befragten bereits in der universitären Ausbildungsphase relativ stark ausgeprägt ist. Weiterhin ist zu erkennen, dass das Berufsethos bei angehenden Wirtschaftspädagog*innen, die den Berufswunsch Lehrkraft haben, ausgeprägter ist als bei Wirtschaftspädagogikstudierenden, die eine Tätigkeit außerhalb des Schuldienstes anstreben bzw. noch unentschlossen sind. Letztlich kann aufgezeigt werden, dass grundsätzlich positive Zusammenhänge zwischen dem anfänglich ausgeprägten Berufsethos und der Berufswahlmotivation von angehenden Wirtschaftspädagog*innen bestehen. article_type: original author: - first_name: Michael full_name: Goller, Michael id: '30984' last_name: Goller orcid: 0000-0002-2820-9178 - first_name: Simone full_name: Ziegler, Simone last_name: Ziegler citation: ama: Goller M, Ziegler S. Zum Zusammenhang von Berufsethos und der Berufswahlmotivation angehender Wirtschaftspädagog*innen. bwp@ Spezial. 2021;18:1-28. apa: Goller, M., & Ziegler, S. (2021). Zum Zusammenhang von Berufsethos und der Berufswahlmotivation angehender Wirtschaftspädagog*innen. bwp@ Spezial, 18, 1–28. bibtex: '@article{Goller_Ziegler_2021, title={Zum Zusammenhang von Berufsethos und der Berufswahlmotivation angehender Wirtschaftspädagog*innen}, volume={18}, journal={bwp@ Spezial}, author={Goller, Michael and Ziegler, Simone}, year={2021}, pages={1–28} }' chicago: 'Goller, Michael, and Simone Ziegler. “Zum Zusammenhang von Berufsethos und der Berufswahlmotivation angehender Wirtschaftspädagog*innen.” bwp@ Spezial 18 (2021): 1–28.' ieee: M. Goller and S. Ziegler, “Zum Zusammenhang von Berufsethos und der Berufswahlmotivation angehender Wirtschaftspädagog*innen,” bwp@ Spezial, vol. 18, pp. 1–28, 2021. mla: Goller, Michael, and Simone Ziegler. “Zum Zusammenhang von Berufsethos und der Berufswahlmotivation angehender Wirtschaftspädagog*innen.” bwp@ Spezial, vol. 18, 2021, pp. 1–28. short: M. Goller, S. Ziegler, bwp@ Spezial 18 (2021) 1–28. date_created: 2021-04-28T17:55:42Z date_updated: 2022-01-06T06:55:15Z ddc: - '370' department: - _id: '452' file: - access_level: open_access content_type: application/pdf creator: mgoller date_created: 2021-04-28T17:53:45Z date_updated: 2021-04-28T18:01:59Z file_id: '21816' file_name: ziegler_goller_spezial18.pdf file_size: 727443 relation: main_file file_date_updated: 2021-04-28T18:01:59Z has_accepted_license: '1' intvolume: ' 18' keyword: - Berufsethos - Berufswahlmotivation - Wirtschaftspädagogik - Studierende language: - iso: ger main_file_link: - open_access: '1' url: https://www.bwpat.de/spezial18/ziegler_goller_spezial18.pdf oa: '1' page: 1-28 publication: bwp@ Spezial publication_identifier: issn: - 1618-8543 publication_status: published quality_controlled: '1' status: public title: Zum Zusammenhang von Berufsethos und der Berufswahlmotivation angehender Wirtschaftspädagog*innen type: journal_article user_id: '30984' volume: 18 year: '2021' ... --- _id: '21820' abstract: - lang: eng text: The reduction of high-dimensional systems to effective models on a smaller set of variables is an essential task in many areas of science. For stochastic dynamics governed by diffusion processes, a general procedure to find effective equations is the conditioning approach. In this paper, we are interested in the spectrum of the generator of the resulting effective dynamics, and how it compares to the spectrum of the full generator. We prove a new relative error bound in terms of the eigenfunction approximation error for reversible systems. We also present numerical examples indicating that, if Kramers–Moyal (KM) type approximations are used to compute the spectrum of the reduced generator, it seems largely insensitive to the time window used for the KM estimators. We analyze the implications of these observations for systems driven by underdamped Langevin dynamics, and show how meaningful effective dynamics can be defined in this setting. article_number: '134' author: - first_name: Feliks full_name: Nüske, Feliks id: '81513' last_name: Nüske orcid: 0000-0003-2444-7889 - first_name: Péter full_name: Koltai, Péter last_name: Koltai - first_name: Lorenzo full_name: Boninsegna, Lorenzo last_name: Boninsegna - first_name: Cecilia full_name: Clementi, Cecilia last_name: Clementi citation: ama: Nüske F, Koltai P, Boninsegna L, Clementi C. Spectral Properties of Effective Dynamics from Conditional Expectations. Entropy. 2021. doi:10.3390/e23020134 apa: Nüske, F., Koltai, P., Boninsegna, L., & Clementi, C. (2021). Spectral Properties of Effective Dynamics from Conditional Expectations. Entropy. https://doi.org/10.3390/e23020134 bibtex: '@article{Nüske_Koltai_Boninsegna_Clementi_2021, title={Spectral Properties of Effective Dynamics from Conditional Expectations}, DOI={10.3390/e23020134}, number={134}, journal={Entropy}, author={Nüske, Feliks and Koltai, Péter and Boninsegna, Lorenzo and Clementi, Cecilia}, year={2021} }' chicago: Nüske, Feliks, Péter Koltai, Lorenzo Boninsegna, and Cecilia Clementi. “Spectral Properties of Effective Dynamics from Conditional Expectations.” Entropy, 2021. https://doi.org/10.3390/e23020134. ieee: F. Nüske, P. Koltai, L. Boninsegna, and C. Clementi, “Spectral Properties of Effective Dynamics from Conditional Expectations,” Entropy, 2021. mla: Nüske, Feliks, et al. “Spectral Properties of Effective Dynamics from Conditional Expectations.” Entropy, 134, 2021, doi:10.3390/e23020134. short: F. Nüske, P. Koltai, L. Boninsegna, C. Clementi, Entropy (2021). date_created: 2021-04-28T18:07:56Z date_updated: 2022-01-06T06:55:16Z department: - _id: '101' doi: 10.3390/e23020134 language: - iso: eng main_file_link: - open_access: '1' url: https://www.mdpi.com/1099-4300/23/2/134 oa: '1' publication: Entropy publication_identifier: issn: - 1099-4300 publication_status: published status: public title: Spectral Properties of Effective Dynamics from Conditional Expectations type: journal_article user_id: '81513' year: '2021' ... --- _id: '21932' abstract: - lang: eng text: Gaussian-beam-like bundles of semi-guided waves propagating in a dielectric slab can excite modes with high-order optical angular momentum supported by a circular fiber. We consider a multimode step-index fiber with a high-index coating, where the waves in the slab are evanescently coupled to the modes of the fiber. Conditions for effective resonant interaction are identified. Based on a hybrid analytical–numerical coupled mode model, our simulations predict that substantial fractions of the input power can be focused into waves with specific orbital angular momentum, of excellent purity, with a clear distinction between degenerate modes with opposite vorticity. author: - first_name: Manfred full_name: Hammer, Manfred id: '48077' last_name: Hammer orcid: 0000-0002-6331-9348 - first_name: Lena full_name: Ebers, Lena id: '40428' last_name: Ebers - first_name: Jens full_name: Förstner, Jens id: '158' last_name: Förstner orcid: 0000-0001-7059-9862 citation: ama: Hammer M, Ebers L, Förstner J. Resonant evanescent excitation of guided waves with high-order optical angular momentum. Journal of the Optical Society of America B. 2021;38(5):1717. doi:10.1364/josab.422731 apa: Hammer, M., Ebers, L., & Förstner, J. (2021). Resonant evanescent excitation of guided waves with high-order optical angular momentum. Journal of the Optical Society of America B, 38(5), 1717. https://doi.org/10.1364/josab.422731 bibtex: '@article{Hammer_Ebers_Förstner_2021, title={Resonant evanescent excitation of guided waves with high-order optical angular momentum}, volume={38}, DOI={10.1364/josab.422731}, number={5}, journal={Journal of the Optical Society of America B}, author={Hammer, Manfred and Ebers, Lena and Förstner, Jens}, year={2021}, pages={1717} }' chicago: 'Hammer, Manfred, Lena Ebers, and Jens Förstner. “Resonant Evanescent Excitation of Guided Waves with High-Order Optical Angular Momentum.” Journal of the Optical Society of America B 38, no. 5 (2021): 1717. https://doi.org/10.1364/josab.422731.' ieee: M. Hammer, L. Ebers, and J. Förstner, “Resonant evanescent excitation of guided waves with high-order optical angular momentum,” Journal of the Optical Society of America B, vol. 38, no. 5, p. 1717, 2021. mla: Hammer, Manfred, et al. “Resonant Evanescent Excitation of Guided Waves with High-Order Optical Angular Momentum.” Journal of the Optical Society of America B, vol. 38, no. 5, 2021, p. 1717, doi:10.1364/josab.422731. short: M. Hammer, L. Ebers, J. Förstner, Journal of the Optical Society of America B 38 (2021) 1717. date_created: 2021-04-30T11:54:03Z date_updated: 2022-01-06T06:55:20Z ddc: - '530' department: - _id: '61' - _id: '230' doi: 10.1364/josab.422731 file: - access_level: open_access content_type: application/pdf creator: fossie date_created: 2021-04-30T11:57:14Z date_updated: 2021-04-30T11:57:14Z file_id: '21933' file_name: oamex.pdf file_size: 1963211 relation: main_file - access_level: local content_type: application/pdf creator: fossie date_created: 2021-04-30T11:59:16Z date_updated: 2021-04-30T11:59:16Z embargo: 2022-05-01 embargo_to: open_access file_id: '21934' file_name: 2021-04 Hammer - JOSA B - Resonant evanescent excitation of guides waves with high-order angular momentum.pdf file_size: 7750006 relation: main_file file_date_updated: 2021-04-30T11:59:16Z has_accepted_license: '1' intvolume: ' 38' issue: '5' keyword: - tet_topic_waveguides language: - iso: eng oa: '1' page: '1717' project: - _id: '56' name: TRR 142 - Project Area C - _id: '53' name: TRR 142 - _id: '75' name: TRR 142 - Subproject C5 publication: Journal of the Optical Society of America B publication_identifier: issn: - 0740-3224 - 1520-8540 publication_status: published status: public title: Resonant evanescent excitation of guided waves with high-order optical angular momentum type: journal_article user_id: '158' volume: 38 year: '2021' ... --- _id: '16867' abstract: - lang: eng text: "In this article, we present an efficient descent method for locally Lipschitz\r\ncontinuous multiobjective optimization problems (MOPs). The method is realized\r\nby combining a theoretical result regarding the computation of descent\r\ndirections for nonsmooth MOPs with a practical method to approximate the\r\nsubdifferentials of the objective functions. We show convergence to points\r\nwhich satisfy a necessary condition for Pareto optimality. Using a set of test\r\nproblems, we compare our method to the multiobjective proximal bundle method by\r\nM\\\"akel\\\"a. The results indicate that our method is competitive while being\r\neasier to implement. While the number of objective function evaluations is\r\nlarger, the overall number of subgradient evaluations is lower. Finally, we\r\nshow that our method can be combined with a subdivision algorithm to compute\r\nentire Pareto sets of nonsmooth MOPs." author: - first_name: Bennet full_name: Gebken, Bennet id: '32643' last_name: Gebken - first_name: Sebastian full_name: Peitz, Sebastian id: '47427' last_name: Peitz orcid: 0000-0002-3389-793X citation: ama: Gebken B, Peitz S. An efficient descent method for locally Lipschitz multiobjective optimization problems. Journal of Optimization Theory and Applications. 2021;188:696-723. doi:10.1007/s10957-020-01803-w apa: Gebken, B., & Peitz, S. (2021). An efficient descent method for locally Lipschitz multiobjective optimization problems. Journal of Optimization Theory and Applications, 188, 696–723. https://doi.org/10.1007/s10957-020-01803-w bibtex: '@article{Gebken_Peitz_2021, title={An efficient descent method for locally Lipschitz multiobjective optimization problems}, volume={188}, DOI={10.1007/s10957-020-01803-w}, journal={Journal of Optimization Theory and Applications}, author={Gebken, Bennet and Peitz, Sebastian}, year={2021}, pages={696–723} }' chicago: 'Gebken, Bennet, and Sebastian Peitz. “An Efficient Descent Method for Locally Lipschitz Multiobjective Optimization Problems.” Journal of Optimization Theory and Applications 188 (2021): 696–723. https://doi.org/10.1007/s10957-020-01803-w.' ieee: B. Gebken and S. Peitz, “An efficient descent method for locally Lipschitz multiobjective optimization problems,” Journal of Optimization Theory and Applications, vol. 188, pp. 696–723, 2021. mla: Gebken, Bennet, and Sebastian Peitz. “An Efficient Descent Method for Locally Lipschitz Multiobjective Optimization Problems.” Journal of Optimization Theory and Applications, vol. 188, 2021, pp. 696–723, doi:10.1007/s10957-020-01803-w. short: B. Gebken, S. Peitz, Journal of Optimization Theory and Applications 188 (2021) 696–723. date_created: 2020-04-27T09:11:22Z date_updated: 2022-01-06T06:52:57Z department: - _id: '101' doi: 10.1007/s10957-020-01803-w intvolume: ' 188' language: - iso: eng main_file_link: - open_access: '1' url: https://link.springer.com/content/pdf/10.1007/s10957-020-01803-w.pdf oa: '1' page: 696-723 publication: Journal of Optimization Theory and Applications publication_status: published status: public title: An efficient descent method for locally Lipschitz multiobjective optimization problems type: journal_article user_id: '47427' volume: 188 year: '2021' ... --- _id: '16295' abstract: - lang: eng text: It is a challenging task to identify the objectives on which a certain decision was based, in particular if several, potentially conflicting criteria are equally important and a continuous set of optimal compromise decisions exists. This task can be understood as the inverse problem of multiobjective optimization, where the goal is to find the objective function vector of a given Pareto set. To this end, we present a method to construct the objective function vector of an unconstrained multiobjective optimization problem (MOP) such that the Pareto critical set contains a given set of data points with prescribed KKT multipliers. If such an MOP can not be found, then the method instead produces an MOP whose Pareto critical set is at least close to the data points. The key idea is to consider the objective function vector in the multiobjective KKT conditions as variable and then search for the objectives that minimize the Euclidean norm of the resulting system of equations. By expressing the objectives in a finite-dimensional basis, we transform this problem into a homogeneous, linear system of equations that can be solved efficiently. Potential applications of this approach include the identification of objectives (both from clean and noisy data) and the construction of surrogate models for expensive MOPs. author: - first_name: Bennet full_name: Gebken, Bennet id: '32643' last_name: Gebken - first_name: Sebastian full_name: Peitz, Sebastian id: '47427' last_name: Peitz orcid: https://orcid.org/0000-0002-3389-793X citation: ama: 'Gebken B, Peitz S. Inverse multiobjective optimization: Inferring decision criteria from data. Journal of Global Optimization. 2021;80:3-29. doi:10.1007/s10898-020-00983-z' apa: 'Gebken, B., & Peitz, S. (2021). Inverse multiobjective optimization: Inferring decision criteria from data. Journal of Global Optimization, 80, 3–29. https://doi.org/10.1007/s10898-020-00983-z' bibtex: '@article{Gebken_Peitz_2021, title={Inverse multiobjective optimization: Inferring decision criteria from data}, volume={80}, DOI={10.1007/s10898-020-00983-z}, journal={Journal of Global Optimization}, publisher={Springer}, author={Gebken, Bennet and Peitz, Sebastian}, year={2021}, pages={3–29} }' chicago: 'Gebken, Bennet, and Sebastian Peitz. “Inverse Multiobjective Optimization: Inferring Decision Criteria from Data.” Journal of Global Optimization 80 (2021): 3–29. https://doi.org/10.1007/s10898-020-00983-z.' ieee: 'B. Gebken and S. Peitz, “Inverse multiobjective optimization: Inferring decision criteria from data,” Journal of Global Optimization, vol. 80, pp. 3–29, 2021.' mla: 'Gebken, Bennet, and Sebastian Peitz. “Inverse Multiobjective Optimization: Inferring Decision Criteria from Data.” Journal of Global Optimization, vol. 80, Springer, 2021, pp. 3–29, doi:10.1007/s10898-020-00983-z.' short: B. Gebken, S. Peitz, Journal of Global Optimization 80 (2021) 3–29. date_created: 2020-03-13T12:45:05Z date_updated: 2022-01-06T06:52:48Z department: - _id: '101' doi: 10.1007/s10898-020-00983-z intvolume: ' 80' language: - iso: eng main_file_link: - open_access: '1' url: https://link.springer.com/content/pdf/10.1007/s10898-020-00983-z.pdf oa: '1' page: 3-29 publication: Journal of Global Optimization publisher: Springer status: public title: 'Inverse multiobjective optimization: Inferring decision criteria from data' type: journal_article user_id: '47427' volume: 80 year: '2021' ... --- _id: '28255' abstract: - lang: eng text: Topological photonic crystals (TPhCs) provide robust manipulation of light with built-in immunity to fabrication tolerances and disorder. Recently, it was shown that TPhCs based on weak topology with a dislocation inherit this robustness and further host topologically protected lower-dimensional localized modes. However, TPhCs with weak topology at optical frequencies have not been demonstrated so far. Here, we use scattering-type scanning near-field optical microscopy to verify mid-bandgap zero-dimensional light localization close to 100 THz in a TPhC with nontrivial Zak phase and an edge dislocation. We show that because of the weak topology, differently extended dislocation centers induce similarly strong light localization. The experimental results are supported by full-field simulations. Along with the underlying fundamental physics, our results lay a foundation for the application of TPhCs based on weak topology in active topological nanophotonics, and nonlinear and quantum optic integrated devices because of their strong and robust light localization. article_number: eabl3903 article_type: original author: - first_name: Jinlong full_name: Lu, Jinlong last_name: Lu - first_name: Konstantin G. full_name: Wirth, Konstantin G. last_name: Wirth - first_name: Wenlong full_name: Gao, Wenlong last_name: Gao - first_name: Andreas full_name: Heßler, Andreas last_name: Heßler - first_name: Basudeb full_name: Sain, Basudeb last_name: Sain - first_name: Thomas full_name: Taubner, Thomas last_name: Taubner - first_name: Thomas full_name: Zentgraf, Thomas id: '30525' last_name: Zentgraf orcid: 0000-0002-8662-1101 citation: ama: Lu J, Wirth KG, Gao W, et al. Observing 0D subwavelength-localized modes at ~100 THz protected by weak topology. Science Advances. 2021;7(49). doi:10.1126/sciadv.abl3903 apa: Lu, J., Wirth, K. G., Gao, W., Heßler, A., Sain, B., Taubner, T., & Zentgraf, T. (2021). Observing 0D subwavelength-localized modes at ~100 THz protected by weak topology. Science Advances, 7(49), Article eabl3903. https://doi.org/10.1126/sciadv.abl3903 bibtex: '@article{Lu_Wirth_Gao_Heßler_Sain_Taubner_Zentgraf_2021, title={Observing 0D subwavelength-localized modes at ~100 THz protected by weak topology}, volume={7}, DOI={10.1126/sciadv.abl3903}, number={49eabl3903}, journal={Science Advances}, author={Lu, Jinlong and Wirth, Konstantin G. and Gao, Wenlong and Heßler, Andreas and Sain, Basudeb and Taubner, Thomas and Zentgraf, Thomas}, year={2021} }' chicago: Lu, Jinlong, Konstantin G. Wirth, Wenlong Gao, Andreas Heßler, Basudeb Sain, Thomas Taubner, and Thomas Zentgraf. “Observing 0D Subwavelength-Localized Modes at ~100 THz Protected by Weak Topology.” Science Advances 7, no. 49 (2021). https://doi.org/10.1126/sciadv.abl3903. ieee: 'J. Lu et al., “Observing 0D subwavelength-localized modes at ~100 THz protected by weak topology,” Science Advances, vol. 7, no. 49, Art. no. eabl3903, 2021, doi: 10.1126/sciadv.abl3903.' mla: Lu, Jinlong, et al. “Observing 0D Subwavelength-Localized Modes at ~100 THz Protected by Weak Topology.” Science Advances, vol. 7, no. 49, eabl3903, 2021, doi:10.1126/sciadv.abl3903. short: J. Lu, K.G. Wirth, W. Gao, A. Heßler, B. Sain, T. Taubner, T. Zentgraf, Science Advances 7 (2021). date_created: 2021-12-02T19:40:56Z date_updated: 2022-03-03T07:25:11Z ddc: - '530' department: - _id: '15' - _id: '230' - _id: '289' - _id: '623' doi: 10.1126/sciadv.abl3903 file: - access_level: closed content_type: application/pdf creator: zentgraf date_created: 2022-03-03T07:24:44Z date_updated: 2022-03-03T07:24:44Z file_id: '30197' file_name: 2021_ScienceAdv_TopologicalMode_Manuscript_Arxiv.pdf file_size: 2609760 relation: main_file success: 1 file_date_updated: 2022-03-03T07:24:44Z has_accepted_license: '1' intvolume: ' 7' issue: '49' language: - iso: eng main_file_link: - open_access: '1' url: https://www.science.org/doi/10.1126/sciadv.abl3903 oa: '1' publication: Science Advances publication_identifier: issn: - 2375-2548 publication_status: published quality_controlled: '1' status: public title: Observing 0D subwavelength-localized modes at ~100 THz protected by weak topology type: journal_article user_id: '30525' volume: 7 year: '2021' ... --- _id: '21598' abstract: - lang: eng text: Static analysis is used to automatically detect bugs and security breaches, and aids compileroptimization. Whole-program analysis (WPA) can yield high precision, however causes long analysistimes and thus does not match common software-development workflows, making it often impracticalto use for large, real-world applications.This paper thus presents the design and implementation ofModAlyzer, a novel static-analysisapproach that aims at accelerating whole-program analysis by making the analysis modular andcompositional. It shows how to computelossless, persisted summaries for callgraph, points-to anddata-flow information, and it reports under which circumstances this function-level compositionalanalysis outperforms WPA.We implementedModAlyzeras an extension to LLVM and PhASAR, and applied it to 12 real-world C and C++ applications. At analysis time,ModAlyzermodularly and losslessly summarizesthe analysis effect of the library code those applications share, hence avoiding its repeated re-analysis.The experimental results show that the reuse of these summaries can save, on average, 72% ofanalysis time over WPA. Moreover, because it is lossless, the module-wise analysis fully retainsprecision and recall. Surprisingly, as our results show, it sometimes even yields precision superior toWPA. The initial summary generation, on average, takes about 3.67 times as long as WPA. author: - first_name: Philipp full_name: Schubert, Philipp id: '60543' last_name: Schubert orcid: 0000-0002-8674-1859 - first_name: Ben full_name: Hermann, Ben id: '66173' last_name: Hermann orcid: 0000-0001-9848-2017 - first_name: Eric full_name: Bodden, Eric id: '59256' last_name: Bodden orcid: 0000-0003-3470-3647 citation: ama: 'Schubert P, Hermann B, Bodden E. Lossless, Persisted Summarization of Static Callgraph, Points-To and Data-Flow Analysis. In: European Conference on Object-Oriented Programming (ECOOP). ; 2021.' apa: Schubert, P., Hermann, B., & Bodden, E. (2021). Lossless, Persisted Summarization of Static Callgraph, Points-To and Data-Flow Analysis. European Conference on Object-Oriented Programming (ECOOP). bibtex: '@inproceedings{Schubert_Hermann_Bodden_2021, title={Lossless, Persisted Summarization of Static Callgraph, Points-To and Data-Flow Analysis}, booktitle={European Conference on Object-Oriented Programming (ECOOP)}, author={Schubert, Philipp and Hermann, Ben and Bodden, Eric}, year={2021} }' chicago: Schubert, Philipp, Ben Hermann, and Eric Bodden. “Lossless, Persisted Summarization of Static Callgraph, Points-To and Data-Flow Analysis.” In European Conference on Object-Oriented Programming (ECOOP), 2021. ieee: P. Schubert, B. Hermann, and E. Bodden, “Lossless, Persisted Summarization of Static Callgraph, Points-To and Data-Flow Analysis,” 2021. mla: Schubert, Philipp, et al. “Lossless, Persisted Summarization of Static Callgraph, Points-To and Data-Flow Analysis.” European Conference on Object-Oriented Programming (ECOOP), 2021. short: 'P. Schubert, B. Hermann, E. Bodden, in: European Conference on Object-Oriented Programming (ECOOP), 2021.' date_created: 2021-04-08T11:24:59Z date_updated: 2022-03-25T07:49:35Z department: - _id: '76' language: - iso: eng main_file_link: - open_access: '1' url: https://drops.dagstuhl.de/opus/volltexte/2021/14045/ oa: '1' project: - _id: '3' name: SFB 901 - Project Area B - _id: '12' name: SFB 901 - Subproject B4 - _id: '1' name: SFB 901 publication: European Conference on Object-Oriented Programming (ECOOP) status: public title: Lossless, Persisted Summarization of Static Callgraph, Points-To and Data-Flow Analysis type: conference user_id: '60543' year: '2021' ... --- _id: '20807' author: - first_name: Christian Roman full_name: Bielak, Christian Roman id: '34782' last_name: Bielak - first_name: Max full_name: Böhnke, Max id: '45779' last_name: Böhnke - first_name: Mathias full_name: Bobbert, Mathias id: '7850' last_name: Bobbert - first_name: Gerson full_name: Meschut, Gerson id: '32056' last_name: Meschut orcid: 0000-0002-2763-1246 citation: ama: Bielak CR, Böhnke M, Bobbert M, Meschut G. Further development of a numerical method for analyzing the load capacity of clinched joints in versatile process chains. doi:10.25518/esaform21.4298 apa: Bielak, C. R., Böhnke, M., Bobbert, M., & Meschut, G. (n.d.). Further development of a numerical method for analyzing the load capacity of clinched joints in versatile process chains. ESAFORM 2021, Lüttich. https://doi.org/10.25518/esaform21.4298 bibtex: '@inproceedings{Bielak_Böhnke_Bobbert_Meschut, place={ESAFORM 2021}, title={Further development of a numerical method for analyzing the load capacity of clinched joints in versatile process chains}, DOI={10.25518/esaform21.4298}, author={Bielak, Christian Roman and Böhnke, Max and Bobbert, Mathias and Meschut, Gerson} }' chicago: Bielak, Christian Roman, Max Böhnke, Mathias Bobbert, and Gerson Meschut. “Further Development of a Numerical Method for Analyzing the Load Capacity of Clinched Joints in Versatile Process Chains.” ESAFORM 2021, n.d. https://doi.org/10.25518/esaform21.4298. ieee: 'C. R. Bielak, M. Böhnke, M. Bobbert, and G. Meschut, “Further development of a numerical method for analyzing the load capacity of clinched joints in versatile process chains,” presented at the ESAFORM 2021, Lüttich, doi: 10.25518/esaform21.4298.' mla: Bielak, Christian Roman, et al. Further Development of a Numerical Method for Analyzing the Load Capacity of Clinched Joints in Versatile Process Chains. doi:10.25518/esaform21.4298. short: 'C.R. Bielak, M. Böhnke, M. Bobbert, G. Meschut, in: ESAFORM 2021, n.d.' conference: end_date: 2021 04 16 location: Lüttich name: ESAFORM 2021 start_date: 2021 04 14 date_created: 2020-12-21T08:15:27Z date_updated: 2022-03-29T12:55:57Z department: - _id: '157' doi: 10.25518/esaform21.4298 language: - iso: eng main_file_link: - open_access: '1' url: https://popups.uliege.be/esaform21/index.php?id=3418 oa: '1' place: ESAFORM 2021 project: - _id: '130' grant_number: '418701707' name: 'TRR 285: TRR 285' - _id: '131' name: 'TRR 285 - A: TRR 285 - Project Area A' - _id: '135' name: 'TRR 285 – A01: TRR 285 - Subproject A01' publication_status: submitted status: public title: Further development of a numerical method for analyzing the load capacity of clinched joints in versatile process chains type: conference user_id: '34782' year: '2021' ... --- _id: '27284' author: - first_name: Marcel Dominik full_name: Wever, Marcel Dominik id: '33176' last_name: Wever orcid: ' https://orcid.org/0000-0001-9782-6818' citation: ama: Wever MD. Automated Machine Learning for Multi-Label Classification.; 2021. doi:10.17619/UNIPB/1-1302 apa: Wever, M. D. (2021). Automated Machine Learning for Multi-Label Classification. https://doi.org/10.17619/UNIPB/1-1302 bibtex: '@book{Wever_2021, title={Automated Machine Learning for Multi-Label Classification}, DOI={10.17619/UNIPB/1-1302}, author={Wever, Marcel Dominik}, year={2021} }' chicago: Wever, Marcel Dominik. Automated Machine Learning for Multi-Label Classification, 2021. https://doi.org/10.17619/UNIPB/1-1302. ieee: M. D. Wever, Automated Machine Learning for Multi-Label Classification. 2021. mla: Wever, Marcel Dominik. Automated Machine Learning for Multi-Label Classification. 2021, doi:10.17619/UNIPB/1-1302. short: M.D. Wever, Automated Machine Learning for Multi-Label Classification, 2021. date_created: 2021-11-08T14:05:19Z date_updated: 2022-04-13T09:39:56Z ddc: - '000' department: - _id: '355' doi: 10.17619/UNIPB/1-1302 file: - access_level: open_access content_type: application/pdf creator: wever date_created: 2022-04-13T09:35:25Z date_updated: 2022-04-13T09:39:56Z file_id: '30886' file_name: dissertation_publish_upload.pdf file_size: 8098177 relation: main_file file_date_updated: 2022-04-13T09:39:56Z has_accepted_license: '1' language: - iso: eng oa: '1' project: - _id: '1' name: SFB 901 - _id: '3' name: SFB 901 - Project Area B - _id: '10' name: SFB 901 - Subproject B2 publication_status: published status: public supervisor: - first_name: Eyke full_name: Hüllermeier, Eyke id: '48129' last_name: Hüllermeier title: Automated Machine Learning for Multi-Label Classification type: dissertation user_id: '33176' year: '2021' ... --- _id: '25476' abstract: - lang: eng text: This study deals with the damage behavior of metallic materials by the application of different manufacturing processes and using different optical measurement methods to identify the crack initiation in the damage specimen. The study is intended to highlight the importance of considering manufacturing processes and optical measurement methods in a numerical simulation when analyzing the damage behavior of metallic materials. To describe the damage behavior of the material in the process chain simulations, it is important to calibrate the parameters of damage model more accurately. These parameters are determined using experimental investigation of desired damage specimens. In this regard, a selected damage specimen manufactured by different cutting processes is first experimentally and then numerically investigated. It is shown that the manufacturing process and the optical measurement methods influence the stress state analyzed in the numerical simulation. article_type: original author: - first_name: Mortaza full_name: Otroshi, Mortaza id: '71269' last_name: Otroshi orcid: 0000-0002-8652-9209 - first_name: Gerson full_name: Meschut, Gerson id: '32056' last_name: Meschut orcid: 0000-0002-2763-1246 - first_name: Aathavan full_name: Nesakumar, Aathavan last_name: Nesakumar citation: ama: Otroshi M, Meschut G, Nesakumar A. The influence of manufacturing processes and optical measurement methods on the damage behavior of HX340LAD micro-alloyed steels. Journal of Manufacturing Engineering. 2021;16(3):70-76. doi:https://doi.org/10.37255/jme.v16i3pp070-076 apa: Otroshi, M., Meschut, G., & Nesakumar, A. (2021). The influence of manufacturing processes and optical measurement methods on the damage behavior of HX340LAD micro-alloyed steels. Journal of Manufacturing Engineering, 16(3), 70–76. https://doi.org/10.37255/jme.v16i3pp070-076 bibtex: '@article{Otroshi_Meschut_Nesakumar_2021, title={The influence of manufacturing processes and optical measurement methods on the damage behavior of HX340LAD micro-alloyed steels}, volume={16}, DOI={https://doi.org/10.37255/jme.v16i3pp070-076}, number={3}, journal={Journal of Manufacturing Engineering}, author={Otroshi, Mortaza and Meschut, Gerson and Nesakumar, Aathavan}, year={2021}, pages={70–76} }' chicago: 'Otroshi, Mortaza, Gerson Meschut, and Aathavan Nesakumar. “The Influence of Manufacturing Processes and Optical Measurement Methods on the Damage Behavior of HX340LAD Micro-Alloyed Steels.” Journal of Manufacturing Engineering 16, no. 3 (2021): 70–76. https://doi.org/10.37255/jme.v16i3pp070-076.' ieee: 'M. Otroshi, G. Meschut, and A. Nesakumar, “The influence of manufacturing processes and optical measurement methods on the damage behavior of HX340LAD micro-alloyed steels,” Journal of Manufacturing Engineering, vol. 16, no. 3, pp. 70–76, 2021, doi: https://doi.org/10.37255/jme.v16i3pp070-076.' mla: Otroshi, Mortaza, et al. “The Influence of Manufacturing Processes and Optical Measurement Methods on the Damage Behavior of HX340LAD Micro-Alloyed Steels.” Journal of Manufacturing Engineering, vol. 16, no. 3, 2021, pp. 70–76, doi:https://doi.org/10.37255/jme.v16i3pp070-076. short: M. Otroshi, G. Meschut, A. Nesakumar, Journal of Manufacturing Engineering 16 (2021) 70–76. date_created: 2021-10-05T09:11:47Z date_updated: 2022-04-25T07:48:07Z department: - _id: '157' doi: https://doi.org/10.37255/jme.v16i3pp070-076 intvolume: ' 16' issue: '3' keyword: - Damage behaviour - Stress triaxiality - Manufacturing process and Optical measurement language: - iso: eng main_file_link: - open_access: '1' url: http://smenec.org/index.php/1/article/view/187 oa: '1' page: 70-76 publication: Journal of Manufacturing Engineering publication_status: published quality_controlled: '1' status: public title: The influence of manufacturing processes and optical measurement methods on the damage behavior of HX340LAD micro-alloyed steels type: journal_article user_id: '71269' volume: 16 year: '2021' ... --- _id: '21093' abstract: - lang: eng text: Requirements for energy distribution networks are changing fast due to the growing share of renewable energy, increasing electrification, and novel consumer and asset technologies. Since uncertainties about future developments increase planning difficulty, flexibility potentials such as synergies between the electricity, gas, heat, and transport sector often remain unused. In this paper, we therefore present a novel module-based concept for a decision support system that helps distribution network planners to identify cross-sectoral synergies and to select optimal network assets such as transformers, cables, pipes, energy storage systems or energy conversion technology. The concept enables long-term transformation plans and supports distribution network planners in designing reliable, sustainable and cost-efficient distribution networks for future demands. author: - first_name: Jonas full_name: Kirchhoff, Jonas id: '39928' last_name: Kirchhoff - first_name: Sascha Christian full_name: Burmeister, Sascha Christian id: '32685' last_name: Burmeister - first_name: Christoph full_name: Weskamp, Christoph last_name: Weskamp - first_name: Gregor full_name: Engels, Gregor id: '107' last_name: Engels citation: ama: 'Kirchhoff J, Burmeister SC, Weskamp C, Engels G. Towards a Decision Support System for Cross-Sectoral Energy Distribution Network Planning. In: Breitner MH, Lehnhoff S, Nieße A, Staudt P, Weinhardt C, Werth O, eds. Energy Informatics and Electro Mobility ICT. ; 2021.' apa: Kirchhoff, J., Burmeister, S. C., Weskamp, C., & Engels, G. (2021). Towards a Decision Support System for Cross-Sectoral Energy Distribution Network Planning. In M. H. Breitner, S. Lehnhoff, A. Nieße, P. Staudt, C. Weinhardt, & O. Werth (Eds.), Energy Informatics and Electro Mobility ICT. bibtex: '@inproceedings{Kirchhoff_Burmeister_Weskamp_Engels_2021, title={Towards a Decision Support System for Cross-Sectoral Energy Distribution Network Planning}, booktitle={Energy Informatics and Electro Mobility ICT}, author={Kirchhoff, Jonas and Burmeister, Sascha Christian and Weskamp, Christoph and Engels, Gregor}, editor={Breitner, Michael H. and Lehnhoff, Sebastian and Nieße, Astrid and Staudt, Philipp and Weinhardt, Christof and Werth, Oliver}, year={2021} }' chicago: Kirchhoff, Jonas, Sascha Christian Burmeister, Christoph Weskamp, and Gregor Engels. “Towards a Decision Support System for Cross-Sectoral Energy Distribution Network Planning.” In Energy Informatics and Electro Mobility ICT, edited by Michael H. Breitner, Sebastian Lehnhoff, Astrid Nieße, Philipp Staudt, Christof Weinhardt, and Oliver Werth, 2021. ieee: J. Kirchhoff, S. C. Burmeister, C. Weskamp, and G. Engels, “Towards a Decision Support System for Cross-Sectoral Energy Distribution Network Planning,” in Energy Informatics and Electro Mobility ICT, 2021. mla: Kirchhoff, Jonas, et al. “Towards a Decision Support System for Cross-Sectoral Energy Distribution Network Planning.” Energy Informatics and Electro Mobility ICT, edited by Michael H. Breitner et al., 2021. short: 'J. Kirchhoff, S.C. Burmeister, C. Weskamp, G. Engels, in: M.H. Breitner, S. Lehnhoff, A. Nieße, P. Staudt, C. Weinhardt, O. Werth (Eds.), Energy Informatics and Electro Mobility ICT, 2021.' conference: end_date: 2021-03-11 name: Pre-Conference 16. International Congress on Wirtschaftsinformatik Universität Duisburg-Essen start_date: 2021-03-08 date_created: 2021-01-28T10:05:44Z date_updated: 2022-04-30T13:48:49Z department: - _id: '534' - _id: '66' - _id: '277' editor: - first_name: Michael H. full_name: Breitner, Michael H. last_name: Breitner - first_name: Sebastian full_name: Lehnhoff, Sebastian last_name: Lehnhoff - first_name: Astrid full_name: Nieße, Astrid last_name: Nieße - first_name: Philipp full_name: Staudt, Philipp last_name: Staudt - first_name: Christof full_name: Weinhardt, Christof last_name: Weinhardt - first_name: Oliver full_name: Werth, Oliver last_name: Werth language: - iso: eng main_file_link: - open_access: '1' url: https://oops.uni-oldenburg.de/5084/7/proceedings_ow_sto_2021.pdf#page=41 oa: '1' publication: Energy Informatics and Electro Mobility ICT status: public title: Towards a Decision Support System for Cross-Sectoral Energy Distribution Network Planning type: conference user_id: '39928' year: '2021' ... --- _id: '20212' abstract: - lang: eng text: "Ideational impact refers to the uptake of a paper's ideas and concepts by subsequent research. It is defined in stark contrast to total citation impact, a measure predominantly used in research evaluation that assumes that all citations are equal. Understanding ideational impact is critical for evaluating research impact and understanding how scientific disciplines build a cumulative tradition. Research has only recently developed automated citation classification techniques to distinguish between different types of citations and generally does not emphasize the conceptual content of the citations and its ideational impact. To address this problem, we develop Deep Content-enriched Ideational Impact Classification (Deep-CENIC) as the first automated approach for ideational impact classification to support researchers' literature search practices. We evaluate Deep-CENIC on 1,256 papers citing 24 information systems review articles from the IT business value domain. We show that Deep-CENIC significantly outperforms state-of-the-art benchmark models. We contribute to information systems research by operationalizing the concept of ideational impact, designing a recommender system for academic papers based on deep learning techniques, and empirically exploring the ideational impact of the IT business value domain.\r\n" article_number: '113432' author: - first_name: Julian full_name: Prester, Julian last_name: Prester - first_name: Gerit full_name: Wagner, Gerit last_name: Wagner - first_name: Guido full_name: Schryen, Guido id: '72850' last_name: Schryen - first_name: Nik Rushdi full_name: Hassan, Nik Rushdi last_name: Hassan citation: ama: 'Prester J, Wagner G, Schryen G, Hassan NR. Classifying the Ideational Impact of Information Systems Review Articles: A Content-Enriched Deep Learning Approach. Decision Support Systems. 2021;140(January).' apa: 'Prester, J., Wagner, G., Schryen, G., & Hassan, N. R. (2021). Classifying the Ideational Impact of Information Systems Review Articles: A Content-Enriched Deep Learning Approach. Decision Support Systems, 140(January), Article 113432.' bibtex: '@article{Prester_Wagner_Schryen_Hassan_2021, title={Classifying the Ideational Impact of Information Systems Review Articles: A Content-Enriched Deep Learning Approach}, volume={140}, number={January113432}, journal={Decision Support Systems}, author={Prester, Julian and Wagner, Gerit and Schryen, Guido and Hassan, Nik Rushdi}, year={2021} }' chicago: 'Prester, Julian, Gerit Wagner, Guido Schryen, and Nik Rushdi Hassan. “Classifying the Ideational Impact of Information Systems Review Articles: A Content-Enriched Deep Learning Approach.” Decision Support Systems 140, no. January (2021).' ieee: 'J. Prester, G. Wagner, G. Schryen, and N. R. Hassan, “Classifying the Ideational Impact of Information Systems Review Articles: A Content-Enriched Deep Learning Approach,” Decision Support Systems, vol. 140, no. January, Art. no. 113432, 2021.' mla: 'Prester, Julian, et al. “Classifying the Ideational Impact of Information Systems Review Articles: A Content-Enriched Deep Learning Approach.” Decision Support Systems, vol. 140, no. January, 113432, 2021.' short: J. Prester, G. Wagner, G. Schryen, N.R. Hassan, Decision Support Systems 140 (2021). date_created: 2020-10-27T13:28:21Z date_updated: 2022-06-10T06:55:32Z ddc: - '000' department: - _id: '277' file: - access_level: open_access content_type: application/pdf creator: hsiemes date_created: 2020-10-27T13:31:01Z date_updated: 2020-10-27T13:31:01Z file_id: '20213' file_name: DECSUP-D-20-00312 - PREPUBLICATION.pdf file_size: 440903 relation: main_file file_date_updated: 2020-10-27T13:31:01Z has_accepted_license: '1' intvolume: ' 140' issue: January keyword: - Ideational impact - citation classification - academic recommender systems - natural language processing - deep learning - cumulative tradition language: - iso: eng oa: '1' publication: Decision Support Systems status: public title: 'Classifying the Ideational Impact of Information Systems Review Articles: A Content-Enriched Deep Learning Approach' type: journal_article user_id: '72850' volume: 140 year: '2021' ... --- _id: '20844' abstract: - lang: eng text: Review papers are essential for knowledge development in IS. While some are cited twice a day, others accumulate single digit citations over a decade. The magnitude of these differences prompts us to analyze what distinguishes those reviews that have proven to be integral to scientific progress from those that might be considered less impactful. Our results highlight differences between reviews aimed at describing, understanding, explaining, and theory testing. Beyond the control variables, they demonstrate the importance of methodological transparency and the development of research agendas. These insights inform all stakeholders involved in the development and publication of review papers. article_number: '103427' author: - first_name: Gerit full_name: Wagner, Gerit last_name: Wagner - first_name: Julian full_name: Prester, Julian last_name: Prester - first_name: Maria full_name: Roche, Maria last_name: Roche - first_name: Guido full_name: Schryen, Guido id: '72850' last_name: Schryen - first_name: Alexander full_name: Benlian, Alexander last_name: Benlian - first_name: Guy full_name: Paré, Guy last_name: Paré - first_name: Mathieu full_name: Templier, Mathieu last_name: Templier citation: ama: Wagner G, Prester J, Roche M, et al. Which Factors Affect the Scientific Impact of Review Papers in IS Research? A Scientometric Study. Information & Management. 2021;58(3). apa: Wagner, G., Prester, J., Roche, M., Schryen, G., Benlian, A., Paré, G., & Templier, M. (2021). Which Factors Affect the Scientific Impact of Review Papers in IS Research? A Scientometric Study. Information & Management, 58(3), Article 103427. bibtex: '@article{Wagner_Prester_Roche_Schryen_Benlian_Paré_Templier_2021, title={Which Factors Affect the Scientific Impact of Review Papers in IS Research? A Scientometric Study}, volume={58}, number={3103427}, journal={Information & Management}, author={Wagner, Gerit and Prester, Julian and Roche, Maria and Schryen, Guido and Benlian, Alexander and Paré, Guy and Templier, Mathieu}, year={2021} }' chicago: Wagner, Gerit, Julian Prester, Maria Roche, Guido Schryen, Alexander Benlian, Guy Paré, and Mathieu Templier. “Which Factors Affect the Scientific Impact of Review Papers in IS Research? A Scientometric Study.” Information & Management 58, no. 3 (2021). ieee: G. Wagner et al., “Which Factors Affect the Scientific Impact of Review Papers in IS Research? A Scientometric Study,” Information & Management, vol. 58, no. 3, Art. no. 103427, 2021. mla: Wagner, Gerit, et al. “Which Factors Affect the Scientific Impact of Review Papers in IS Research? A Scientometric Study.” Information & Management, vol. 58, no. 3, 103427, 2021. short: G. Wagner, J. Prester, M. Roche, G. Schryen, A. Benlian, G. Paré, M. Templier, Information & Management 58 (2021). date_created: 2020-12-29T11:52:03Z date_updated: 2022-06-10T06:53:12Z ddc: - '000' department: - _id: '277' file: - access_level: open_access content_type: application/pdf creator: hsiemes date_created: 2020-12-29T11:49:57Z date_updated: 2020-12-29T11:49:57Z file_id: '20845' file_name: INFMAN_Scientific Impact of Review Papers - Prepublication version.pdf file_size: 1584950 relation: main_file file_date_updated: 2020-12-29T11:49:57Z has_accepted_license: '1' intvolume: ' 58' issue: '3' keyword: - Literature review - review papers - scientometric - scientific impact - citation analysis language: - iso: eng oa: '1' publication: Information & Management status: public title: Which Factors Affect the Scientific Impact of Review Papers in IS Research? A Scientometric Study type: journal_article user_id: '72850' volume: 58 year: '2021' ... --- _id: '23494' article_number: '100049' author: - first_name: Miriam full_name: Stumpe, Miriam id: '64135' last_name: Stumpe - first_name: David full_name: Rößler, David last_name: Rößler - first_name: Guido full_name: Schryen, Guido id: '72850' last_name: Schryen - first_name: Natalia full_name: Kliewer, Natalia last_name: Kliewer citation: ama: Stumpe M, Rößler D, Schryen G, Kliewer N. Study on Sensitivity of Electric Bus Systems under Simultaneous Optimization of Charging Infrastructure and Vehicle Schedules. EURO Journal on Transportation and Logistics. 2021;10. doi:https://doi.org/10.1016/j.ejtl.2021.100049 apa: Stumpe, M., Rößler, D., Schryen, G., & Kliewer, N. (2021). Study on Sensitivity of Electric Bus Systems under Simultaneous Optimization of Charging Infrastructure and Vehicle Schedules. EURO Journal on Transportation and Logistics, 10, Article 100049. https://doi.org/10.1016/j.ejtl.2021.100049 bibtex: '@article{Stumpe_Rößler_Schryen_Kliewer_2021, title={Study on Sensitivity of Electric Bus Systems under Simultaneous Optimization of Charging Infrastructure and Vehicle Schedules}, volume={10}, DOI={https://doi.org/10.1016/j.ejtl.2021.100049}, number={100049}, journal={EURO Journal on Transportation and Logistics}, author={Stumpe, Miriam and Rößler, David and Schryen, Guido and Kliewer, Natalia}, year={2021} }' chicago: Stumpe, Miriam, David Rößler, Guido Schryen, and Natalia Kliewer. “Study on Sensitivity of Electric Bus Systems under Simultaneous Optimization of Charging Infrastructure and Vehicle Schedules.” EURO Journal on Transportation and Logistics 10 (2021). https://doi.org/10.1016/j.ejtl.2021.100049. ieee: 'M. Stumpe, D. Rößler, G. Schryen, and N. Kliewer, “Study on Sensitivity of Electric Bus Systems under Simultaneous Optimization of Charging Infrastructure and Vehicle Schedules,” EURO Journal on Transportation and Logistics, vol. 10, Art. no. 100049, 2021, doi: https://doi.org/10.1016/j.ejtl.2021.100049.' mla: Stumpe, Miriam, et al. “Study on Sensitivity of Electric Bus Systems under Simultaneous Optimization of Charging Infrastructure and Vehicle Schedules.” EURO Journal on Transportation and Logistics, vol. 10, 100049, 2021, doi:https://doi.org/10.1016/j.ejtl.2021.100049. short: M. Stumpe, D. Rößler, G. Schryen, N. Kliewer, EURO Journal on Transportation and Logistics 10 (2021). date_created: 2021-08-24T09:20:08Z date_updated: 2022-06-10T06:49:27Z ddc: - '000' department: - _id: '277' doi: https://doi.org/10.1016/j.ejtl.2021.100049 ec_funded: '1' file: - access_level: open_access content_type: application/pdf creator: hsiemes date_created: 2022-06-09T11:20:09Z date_updated: 2022-06-09T11:20:09Z file_id: '31846' file_name: 1-s2.0-S2192437621000200-main.pdf file_size: 4966940 relation: main_file file_date_updated: 2022-06-09T11:20:09Z has_accepted_license: '1' intvolume: ' 10' language: - iso: eng oa: '1' project: - _id: '21' call_identifier: FP7-ICT-2013-11 grant_number: '619543' name: An integrated development environment for portable network applications publication: EURO Journal on Transportation and Logistics status: public title: Study on Sensitivity of Electric Bus Systems under Simultaneous Optimization of Charging Infrastructure and Vehicle Schedules type: journal_article user_id: '72850' volume: 10 year: '2021' ... --- _id: '17934' article_number: '37' author: - first_name: Gerit full_name: Wagner, Gerit last_name: Wagner - first_name: Julian full_name: Prester, Julian last_name: Prester - first_name: Guido full_name: Schryen, Guido id: '72850' last_name: Schryen citation: ama: Wagner G, Prester J, Schryen G. Exploring the Scientific Impact of Information Systems Design Science Research. Communications of the Association for Information Systems. 2021;48(1). apa: Wagner, G., Prester, J., & Schryen, G. (2021). Exploring the Scientific Impact of Information Systems Design Science Research. Communications of the Association for Information Systems, 48(1), Article 37. bibtex: '@article{Wagner_Prester_Schryen_2021, title={Exploring the Scientific Impact of Information Systems Design Science Research}, volume={48}, number={137}, journal={Communications of the Association for Information Systems}, author={Wagner, Gerit and Prester, Julian and Schryen, Guido}, year={2021} }' chicago: Wagner, Gerit, Julian Prester, and Guido Schryen. “Exploring the Scientific Impact of Information Systems Design Science Research.” Communications of the Association for Information Systems 48, no. 1 (2021). ieee: G. Wagner, J. Prester, and G. Schryen, “Exploring the Scientific Impact of Information Systems Design Science Research,” Communications of the Association for Information Systems, vol. 48, no. 1, Art. no. 37, 2021. mla: Wagner, Gerit, et al. “Exploring the Scientific Impact of Information Systems Design Science Research.” Communications of the Association for Information Systems, vol. 48, no. 1, 37, 2021. short: G. Wagner, J. Prester, G. Schryen, Communications of the Association for Information Systems 48 (2021). date_created: 2020-08-14T06:37:43Z date_updated: 2022-06-09T11:12:05Z ddc: - '000' department: - _id: '277' file: - access_level: open_access content_type: application/pdf creator: hsiemes date_created: 2022-06-09T11:09:05Z date_updated: 2022-06-09T11:09:05Z file_id: '31845' file_name: Exploring the Scientific Impact of Information Systems Design Sci.pdf file_size: 1354076 relation: main_file file_date_updated: 2022-06-09T11:09:05Z has_accepted_license: '1' intvolume: ' 48' issue: '1' language: - iso: eng oa: '1' publication: Communications of the Association for Information Systems status: public title: Exploring the Scientific Impact of Information Systems Design Science Research type: journal_article user_id: '61579' volume: 48 year: '2021' ... --- _id: '32057' abstract: - lang: ger text: Ein zentraler Aspekt bei der Untersuchung dynamischer Systeme ist die Analyse ihrer invarianten Mengen wie des globalen Attraktors und (in)stabiler Mannigfaltigkeiten. Insbesondere wenn das zugrunde liegende System von einem Parameter abhängt, ist es entscheidend, sie im Bezug auf diesen Parameter effizient zu verfolgen. Für die Berechnung invarianter Mengen stützen wir uns für ihre Approximation auf numerische Algorithmen. Typischerweise können diese Methoden jedoch nur auf endlich-dimensionale dynamische Systeme angewendet werden. In dieser Arbeit präsentieren wir daher einen numerischen Rahmen für die globale dynamische Analyse unendlich-dimensionaler Systeme. Wir werden Einbettungstechniken verwenden, um das core dynamical system (CDS) zu definieren, welches ein dynamisch äquivalentes endlich-dimensionales System ist.Das CDS wird dann verwendet, um eingebettete invariante Mengen, also eins-zu-eins Bilder, mittels Mengen-orientierten numerischen Methoden zu approximieren. Bei der Konstruktion des CDS ist es entscheidend, eine geeignete Beobachtungsabbildung auszuwählen und die geeignete inverse Abbildung zu entwerfen. Dazu werden wir geeignete numerische Implementierungen des CDS für DDEs und PDEs vorstellen. Für eine nachfolgende geometrische Analyse der eingebetteten invarianten Menge betrachten wir eine Lerntechnik namens diffusion maps, die ihre intrinsische Geometrie enthüllt sowie ihre Dimension schätzt. Schließlich wenden wir unsere entwickelten numerischen Methoden an einigen bekannten unendlich-dimensionale dynamischen Systeme an, wie die Mackey-Glass-Gleichung, die Kuramoto-Sivashinsky-Gleichung und die Navier-Stokes-Gleichung. - lang: eng text: One central aspect in the study of dynamical systems is the analysis of its invariant sets such as the global attractor and (un)stable manifolds. In particular, when the underlying system depends on a parameter it is crucial to efficiently track those set with respect to this parameter. For the computation of invariant sets we rely on numerical algorithms for their approximation but typically those tools can only be applied to finite-dimensional dynamical systems. Thus, in thesis we present a numerical framework for the global dynamical analysis of infinite-dimensional systems. We will use embedding techniques for the definition of the core dynamical system (CDS) which is a dynamically equivalent finite-dimensional system. The CDS is then used for the approximation of related embedded invariant sets, i.e, one-to-one images, by set-oriented numerical methods. For the construction of the CDS it is crucial to choose an appropriate observation map and to design its corresponding inverse. Therefore, we will present suitable numerical realizations of the CDS for DDEs and PDEs. For a subsequent geometric analysis of the embedded invariant set we will consider a manifold learning technique called diffusion maps which reveals its intrinsic geometry and estimates its dimension. Finally, we apply our develop numerical tools on some well-known infinite-dimensional dynamical systems such as the Mackey-Glass equation, the Kuramoto-Sivashinsky equation and the Navier-Stokes equation. author: - first_name: Raphael full_name: Gerlach, Raphael id: '32655' last_name: Gerlach citation: ama: Gerlach R. The Computation and Analysis of Invariant Sets of Infinite-Dimensional Systems.; 2021. doi:10.17619/UNIPB/1-1278 apa: Gerlach, R. (2021). The Computation and Analysis of Invariant Sets of Infinite-Dimensional Systems. https://doi.org/10.17619/UNIPB/1-1278 bibtex: '@book{Gerlach_2021, title={The Computation and Analysis of Invariant Sets of Infinite-Dimensional Systems}, DOI={10.17619/UNIPB/1-1278}, author={Gerlach, Raphael}, year={2021} }' chicago: Gerlach, Raphael. The Computation and Analysis of Invariant Sets of Infinite-Dimensional Systems, 2021. https://doi.org/10.17619/UNIPB/1-1278. ieee: R. Gerlach, The Computation and Analysis of Invariant Sets of Infinite-Dimensional Systems. 2021. mla: Gerlach, Raphael. The Computation and Analysis of Invariant Sets of Infinite-Dimensional Systems. 2021, doi:10.17619/UNIPB/1-1278. short: R. Gerlach, The Computation and Analysis of Invariant Sets of Infinite-Dimensional Systems, 2021. date_created: 2022-06-20T09:54:24Z date_updated: 2022-06-20T13:40:30Z department: - _id: '101' doi: 10.17619/UNIPB/1-1278 language: - iso: eng main_file_link: - open_access: '1' url: https://digital.ub.uni-paderborn.de/hs/download/pdf/6214949 oa: '1' status: public supervisor: - first_name: Michael full_name: Dellnitz , Michael last_name: 'Dellnitz ' - first_name: Péter full_name: Koltai, Péter last_name: Koltai title: The Computation and Analysis of Invariant Sets of Infinite-Dimensional Systems type: dissertation user_id: '32643' year: '2021' ... --- _id: '32150' author: - first_name: Andrea full_name: Karsten, Andrea id: '53917' last_name: Karsten citation: ama: 'Karsten A. Einblicke in explizite und implizite Erwartungen Lehrender an Studierendentexte. Textbasierte Interviews zu Zielen und Erträgen von fachsensiblem Peer-Textfeedback. In: Lahm S, Meyhöfer F, Neumann F, eds. Schreiblehrkonzepte an Hochschulen. Fallstudien und Reflexionen zum fachspezifischen Schreibenlehren und -lernen. Vol 4. TeachingXchange. wbv; 2021:277-288. doi:10.3278/6004807w277' apa: Karsten, A. (2021). Einblicke in explizite und implizite Erwartungen Lehrender an Studierendentexte. Textbasierte Interviews zu Zielen und Erträgen von fachsensiblem Peer-Textfeedback. In S. Lahm, F. Meyhöfer, & F. Neumann (Eds.), Schreiblehrkonzepte an Hochschulen. Fallstudien und Reflexionen zum fachspezifischen Schreibenlehren und -lernen (Vol. 4, pp. 277–288). wbv. https://doi.org/10.3278/6004807w277 bibtex: '@inbook{Karsten_2021, place={Bielefeld}, series={TeachingXchange}, title={Einblicke in explizite und implizite Erwartungen Lehrender an Studierendentexte. Textbasierte Interviews zu Zielen und Erträgen von fachsensiblem Peer-Textfeedback}, volume={4}, DOI={10.3278/6004807w277}, booktitle={Schreiblehrkonzepte an Hochschulen. Fallstudien und Reflexionen zum fachspezifischen Schreibenlehren und -lernen}, publisher={wbv}, author={Karsten, Andrea}, editor={Lahm, Swantje and Meyhöfer, Frank and Neumann, Friederike}, year={2021}, pages={277–288}, collection={TeachingXchange} }' chicago: 'Karsten, Andrea. “Einblicke in explizite und implizite Erwartungen Lehrender an Studierendentexte. Textbasierte Interviews zu Zielen und Erträgen von fachsensiblem Peer-Textfeedback.” In Schreiblehrkonzepte an Hochschulen. Fallstudien und Reflexionen zum fachspezifischen Schreibenlehren und -lernen, edited by Swantje Lahm, Frank Meyhöfer, and Friederike Neumann, 4:277–88. TeachingXchange. Bielefeld: wbv, 2021. https://doi.org/10.3278/6004807w277.' ieee: 'A. Karsten, “Einblicke in explizite und implizite Erwartungen Lehrender an Studierendentexte. Textbasierte Interviews zu Zielen und Erträgen von fachsensiblem Peer-Textfeedback,” in Schreiblehrkonzepte an Hochschulen. Fallstudien und Reflexionen zum fachspezifischen Schreibenlehren und -lernen, vol. 4, S. Lahm, F. Meyhöfer, and F. Neumann, Eds. Bielefeld: wbv, 2021, pp. 277–288.' mla: Karsten, Andrea. “Einblicke in explizite und implizite Erwartungen Lehrender an Studierendentexte. Textbasierte Interviews zu Zielen und Erträgen von fachsensiblem Peer-Textfeedback.” Schreiblehrkonzepte an Hochschulen. Fallstudien und Reflexionen zum fachspezifischen Schreibenlehren und -lernen, edited by Swantje Lahm et al., vol. 4, wbv, 2021, pp. 277–88, doi:10.3278/6004807w277. short: 'A. Karsten, in: S. Lahm, F. Meyhöfer, F. Neumann (Eds.), Schreiblehrkonzepte an Hochschulen. Fallstudien und Reflexionen zum fachspezifischen Schreibenlehren und -lernen, wbv, Bielefeld, 2021, pp. 277–288.' date_created: 2022-06-24T09:29:02Z date_updated: 2022-07-18T09:15:37Z department: - _id: '424' doi: 10.3278/6004807w277 editor: - first_name: Swantje full_name: Lahm, Swantje last_name: Lahm - first_name: Frank full_name: Meyhöfer, Frank last_name: Meyhöfer - first_name: Friederike full_name: Neumann, Friederike last_name: Neumann intvolume: ' 4' language: - iso: ger main_file_link: - open_access: '1' url: https://www.wbv.de/download/shop/download/0/_/0/0/listview/file/-direct%406004807w277/area/openaccess.html?cHash=ab41136af8a1b429df6a2c30b8530251 oa: '1' page: 277 - 288 place: Bielefeld publication: Schreiblehrkonzepte an Hochschulen. Fallstudien und Reflexionen zum fachspezifischen Schreibenlehren und -lernen publication_status: published publisher: wbv series_title: TeachingXchange status: public title: Einblicke in explizite und implizite Erwartungen Lehrender an Studierendentexte. Textbasierte Interviews zu Zielen und Erträgen von fachsensiblem Peer-Textfeedback type: book_chapter user_id: '42165' volume: 4 year: '2021' ... --- _id: '24017' abstract: - lang: eng text: In developing complex technical systems, requirements are subject to continuous change. Systematic and holistic change impact analysis and proactive measures are required for reducing the number of requirement changes and their negative impact. There is no method to analyse the holistic impact of a requirement change in the context of developing complex technical systems. Holistic analysis requires to consider the local effects of requirement changes as well as effects from change propagation. To develop an approach for holistic change propagation and impact analysis, twelve performance goals are defined. Those are derived from a state of research analysis as well as an industry workshop. A three-step method is proposed. Firstly, requirement dependencies that cause change propagation are detected. Secondly, critical requirements are automatically identified based on a Page Rank algorithm. Thirdly, change impact of critical requirements is analysed based on a guideline. Validation proves that ten goals are fulfilled and two are partly fulfilled. The method addresses major shortcomings of preceding research and enables sound decision making for development engineers both before a change occurs and during decision process on a change request. This helps to reduce negative change impact in development projects and the risk of project failure. author: - first_name: Iris full_name: Gräßler, Iris id: '47565' last_name: Gräßler orcid: 0000-0001-5765-971X - first_name: Christian full_name: Oleff, Christian id: '41188' last_name: Oleff - first_name: Daniel full_name: Preuß, Daniel id: '40253' last_name: Preuß citation: ama: 'Gräßler I, Oleff C, Preuß D. Holistic change propagation and impact analysis in requirements management. In: Wagner B, Wilson J, eds. ; 2021.' apa: Gräßler, I., Oleff, C., & Preuß, D. (2021). Holistic change propagation and impact analysis in requirements management (B. Wagner & J. Wilson, Eds.). bibtex: '@inproceedings{Gräßler_Oleff_Preuß_2021, title={Holistic change propagation and impact analysis in requirements management}, author={Gräßler, Iris and Oleff, Christian and Preuß, Daniel}, editor={Wagner, Beverly and Wilson, Juliette}, year={2021} }' chicago: Gräßler, Iris, Christian Oleff, and Daniel Preuß. “Holistic Change Propagation and Impact Analysis in Requirements Management.” edited by Beverly Wagner and Juliette Wilson, 2021. ieee: I. Gräßler, C. Oleff, and D. Preuß, “Holistic change propagation and impact analysis in requirements management,” Strathclyde/Glasgow, 2021. mla: Gräßler, Iris, et al. Holistic Change Propagation and Impact Analysis in Requirements Management. Edited by Beverly Wagner and Juliette Wilson, 2021. short: 'I. Gräßler, C. Oleff, D. Preuß, in: B. Wagner, J. Wilson (Eds.), 2021.' conference: end_date: 2021-07-08 location: Strathclyde/Glasgow name: R&D Management Conference start_date: 2021-07-07 date_created: 2021-09-09T11:49:38Z date_updated: 2022-11-11T12:20:12Z ddc: - '620' department: - _id: '152' editor: - first_name: Beverly full_name: Wagner, Beverly last_name: Wagner - first_name: Juliette full_name: Wilson, Juliette last_name: Wilson file: - access_level: open_access content_type: application/pdf creator: dpreuss date_created: 2022-04-19T07:59:22Z date_updated: 2022-11-11T12:20:11Z file_id: '30912' file_name: RD_2021_HolisticChangePropagation_ShortCompetitivePaper_graessler.pdf file_size: 571976 relation: main_file file_date_updated: 2022-11-11T12:20:11Z has_accepted_license: '1' language: - iso: eng oa: '1' status: public title: Holistic change propagation and impact analysis in requirements management type: conference user_id: '40253' year: '2021' ... --- _id: '26645' author: - first_name: Jan full_name: Bobolz, Jan id: '27207' last_name: Bobolz - first_name: Fabian full_name: Eidens, Fabian id: '25078' last_name: Eidens - first_name: Raphael full_name: Heitjohann, Raphael last_name: Heitjohann - first_name: Jeremy full_name: Fell, Jeremy last_name: Fell citation: ama: 'Bobolz J, Eidens F, Heitjohann R, Fell J. Cryptimeleon: A Library for Fast Prototyping of Privacy-Preserving Cryptographic Schemes. Published online 2021.' apa: 'Bobolz, J., Eidens, F., Heitjohann, R., & Fell, J. (2021). Cryptimeleon: A Library for Fast Prototyping of Privacy-Preserving Cryptographic Schemes. IACR eprint.' bibtex: '@article{Bobolz_Eidens_Heitjohann_Fell_2021, title={Cryptimeleon: A Library for Fast Prototyping of Privacy-Preserving Cryptographic Schemes}, publisher={IACR eprint}, author={Bobolz, Jan and Eidens, Fabian and Heitjohann, Raphael and Fell, Jeremy}, year={2021} }' chicago: 'Bobolz, Jan, Fabian Eidens, Raphael Heitjohann, and Jeremy Fell. “Cryptimeleon: A Library for Fast Prototyping of Privacy-Preserving Cryptographic Schemes.” IACR eprint, 2021.' ieee: 'J. Bobolz, F. Eidens, R. Heitjohann, and J. Fell, “Cryptimeleon: A Library for Fast Prototyping of Privacy-Preserving Cryptographic Schemes.” IACR eprint, 2021.' mla: 'Bobolz, Jan, et al. Cryptimeleon: A Library for Fast Prototyping of Privacy-Preserving Cryptographic Schemes. IACR eprint, 2021.' short: J. Bobolz, F. Eidens, R. Heitjohann, J. Fell, (2021). date_created: 2021-10-21T07:51:32Z date_updated: 2022-11-18T09:38:42Z department: - _id: '64' language: - iso: eng main_file_link: - open_access: '1' url: https://eprint.iacr.org/2021/961 oa: '1' project: - _id: '4' name: SFB 901 - Project Area C - _id: '82' name: SFB 901 - Project Area T - _id: '84' name: SFB 901 -Subproject T2 - _id: '1' name: 'SFB 901: SFB 901' - _id: '13' name: 'SFB 901 - C1: SFB 901 - Subproject C1' publisher: IACR eprint status: public title: 'Cryptimeleon: A Library for Fast Prototyping of Privacy-Preserving Cryptographic Schemes' type: preprint user_id: '477' year: '2021' ... --- _id: '28196' abstract: - lang: eng text: We show that narrow trenches in a high-contrast silicon-photonics slab can act as lossless power dividers for semi-guided waves. Reflectance and transmittance can be easily configured by selecting the trench width. At sufficiently high angles of incidence, the devices are lossless, apart from material attenuation and scattering due to surface roughness. We numerically simulate a series of devices within the full 0-to-1-range of splitting ratios, for semi-guided plane wave incidence as well as for excitation by focused Gaussian wave bundles. Straightforward cascading of the trenches leads to concepts for 1×M-power dividers and a polarization beam splitter. author: - first_name: Manfred full_name: Hammer, Manfred id: '48077' last_name: Hammer orcid: 0000-0002-6331-9348 - first_name: Lena full_name: Ebers, Lena id: '40428' last_name: Ebers - first_name: Jens full_name: Förstner, Jens id: '158' last_name: Förstner orcid: 0000-0001-7059-9862 citation: ama: Hammer M, Ebers L, Förstner J. Configurable lossless broadband beam splitters for semi-guided waves in integrated silicon photonics. OSA Continuum. 2021;4(12):3081. doi:10.1364/osac.437549 apa: Hammer, M., Ebers, L., & Förstner, J. (2021). Configurable lossless broadband beam splitters for semi-guided waves in integrated silicon photonics. OSA Continuum, 4(12), 3081. https://doi.org/10.1364/osac.437549 bibtex: '@article{Hammer_Ebers_Förstner_2021, title={Configurable lossless broadband beam splitters for semi-guided waves in integrated silicon photonics}, volume={4}, DOI={10.1364/osac.437549}, number={12}, journal={OSA Continuum}, author={Hammer, Manfred and Ebers, Lena and Förstner, Jens}, year={2021}, pages={3081} }' chicago: 'Hammer, Manfred, Lena Ebers, and Jens Förstner. “Configurable Lossless Broadband Beam Splitters for Semi-Guided Waves in Integrated Silicon Photonics.” OSA Continuum 4, no. 12 (2021): 3081. https://doi.org/10.1364/osac.437549.' ieee: 'M. Hammer, L. Ebers, and J. Förstner, “Configurable lossless broadband beam splitters for semi-guided waves in integrated silicon photonics,” OSA Continuum, vol. 4, no. 12, p. 3081, 2021, doi: 10.1364/osac.437549.' mla: Hammer, Manfred, et al. “Configurable Lossless Broadband Beam Splitters for Semi-Guided Waves in Integrated Silicon Photonics.” OSA Continuum, vol. 4, no. 12, 2021, p. 3081, doi:10.1364/osac.437549. short: M. Hammer, L. Ebers, J. Förstner, OSA Continuum 4 (2021) 3081. date_created: 2021-11-30T20:04:57Z date_updated: 2022-11-18T09:58:03Z ddc: - '530' department: - _id: '61' - _id: '230' - _id: '429' doi: 10.1364/osac.437549 file: - access_level: open_access content_type: application/pdf creator: fossie date_created: 2021-11-30T20:07:53Z date_updated: 2021-11-30T20:19:15Z file_id: '28197' file_name: 2021-11 Hammer - OSA Continuum - Trenches.pdf file_size: 6618403 relation: main_file file_date_updated: 2021-11-30T20:19:15Z has_accepted_license: '1' intvolume: ' 4' issue: '12' keyword: - tet_topic_waveguide language: - iso: eng oa: '1' page: '3081' project: - _id: '53' name: TRR 142 - _id: '56' name: TRR 142 - Project Area C publication: OSA Continuum publication_identifier: issn: - 2578-7519 publication_status: published status: public title: Configurable lossless broadband beam splitters for semi-guided waves in integrated silicon photonics type: journal_article user_id: '477' volume: 4 year: '2021' ... --- _id: '33854' abstract: - lang: eng text: "Macrodiversity is a key technique to increase the capacity of mobile networks. It can be realized using coordinated multipoint (CoMP), simultaneously connecting users to multiple overlapping cells. Selecting which users to serve by how many and which cells is NP-hard but needs to happen continuously in real time as users move and channel state changes. Existing approaches often require strict assumptions about or perfect knowledge of the underlying radio system, its resource allocation scheme, or user movements, none of which is readily available in practice.\r\n\r\nInstead, we propose three novel self-learning and self-adapting approaches using model-free deep reinforcement learning (DRL): DeepCoMP, DD-CoMP, and D3-CoMP. DeepCoMP leverages central observations and control of all users to select cells almost optimally. DD-CoMP and D3-CoMP use multi-agent DRL, which allows distributed, robust, and highly scalable coordination. All three approaches learn from experience and self-adapt to varying scenarios, reaching 2x higher Quality of Experience than other approaches. They have very few built-in assumptions and do not need prior system knowledge, making them more robust to change and better applicable in practice than existing approaches." author: - first_name: Stefan Balthasar full_name: Schneider, Stefan Balthasar id: '35343' last_name: Schneider orcid: 0000-0001-8210-4011 - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl - first_name: Ramin full_name: Khalili, Ramin last_name: Khalili - first_name: Artur full_name: Hecker, Artur last_name: Hecker citation: ama: 'Schneider SB, Karl H, Khalili R, Hecker A. DeepCoMP: Coordinated Multipoint Using Multi-Agent Deep Reinforcement Learning.; 2021.' apa: 'Schneider, S. B., Karl, H., Khalili, R., & Hecker, A. (2021). DeepCoMP: Coordinated Multipoint Using Multi-Agent Deep Reinforcement Learning.' bibtex: '@book{Schneider_Karl_Khalili_Hecker_2021, title={DeepCoMP: Coordinated Multipoint Using Multi-Agent Deep Reinforcement Learning}, author={Schneider, Stefan Balthasar and Karl, Holger and Khalili, Ramin and Hecker, Artur}, year={2021} }' chicago: 'Schneider, Stefan Balthasar, Holger Karl, Ramin Khalili, and Artur Hecker. DeepCoMP: Coordinated Multipoint Using Multi-Agent Deep Reinforcement Learning, 2021.' ieee: 'S. B. Schneider, H. Karl, R. Khalili, and A. Hecker, DeepCoMP: Coordinated Multipoint Using Multi-Agent Deep Reinforcement Learning. 2021.' mla: 'Schneider, Stefan Balthasar, et al. DeepCoMP: Coordinated Multipoint Using Multi-Agent Deep Reinforcement Learning. 2021.' short: 'S.B. Schneider, H. Karl, R. Khalili, A. Hecker, DeepCoMP: Coordinated Multipoint Using Multi-Agent Deep Reinforcement Learning, 2021.' date_created: 2022-10-20T16:44:19Z date_updated: 2022-11-18T09:59:27Z ddc: - '004' department: - _id: '75' file: - access_level: open_access content_type: application/pdf creator: stschn date_created: 2022-10-20T16:41:10Z date_updated: 2022-10-20T16:41:10Z file_id: '33855' file_name: preprint.pdf file_size: 2521656 relation: main_file file_date_updated: 2022-10-20T16:41:10Z has_accepted_license: '1' keyword: - mobility management - coordinated multipoint - CoMP - cell selection - resource management - reinforcement learning - multi agent - MARL - self-learning - self-adaptation - QoE language: - iso: eng oa: '1' project: - _id: '4' name: 'SFB 901 - C: SFB 901 - Project Area C' - _id: '16' name: 'SFB 901 - C4: SFB 901 - Subproject C4' - _id: '1' name: 'SFB 901: SFB 901' status: public title: 'DeepCoMP: Coordinated Multipoint Using Multi-Agent Deep Reinforcement Learning' type: working_paper user_id: '477' year: '2021' ... --- _id: '35066' author: - first_name: Johannes full_name: Süßmann, Johannes id: '16220' last_name: Süßmann orcid: 0000-0001-5716-0863 citation: ama: Süßmann J. Mariemont – Modernismus und Erinnerung. Videographierter Vortrag für den 5. Belgientag des Belgienzentrums Paderborn ›Belgien – Pralle Kunst des Lebens‹ am 18. Mai 2021.; 2021. apa: Süßmann, J. (2021). Mariemont – Modernismus und Erinnerung. Videographierter Vortrag für den 5. Belgientag des Belgienzentrums Paderborn ›Belgien – Pralle Kunst des Lebens‹ am 18. Mai 2021. bibtex: '@book{Süßmann_2021, place={Paderborn}, title={Mariemont – Modernismus und Erinnerung. Videographierter Vortrag für den 5. Belgientag des Belgienzentrums Paderborn ›Belgien – Pralle Kunst des Lebens‹ am 18. Mai 2021}, author={Süßmann, Johannes}, year={2021} }' chicago: Süßmann, Johannes. Mariemont – Modernismus und Erinnerung. Videographierter Vortrag für den 5. Belgientag des Belgienzentrums Paderborn ›Belgien – Pralle Kunst des Lebens‹ am 18. Mai 2021. Paderborn, 2021. ieee: J. Süßmann, Mariemont – Modernismus und Erinnerung. Videographierter Vortrag für den 5. Belgientag des Belgienzentrums Paderborn ›Belgien – Pralle Kunst des Lebens‹ am 18. Mai 2021. Paderborn, 2021. mla: Süßmann, Johannes. Mariemont – Modernismus und Erinnerung. Videographierter Vortrag für den 5. Belgientag des Belgienzentrums Paderborn ›Belgien – Pralle Kunst des Lebens‹ am 18. Mai 2021. 2021. short: J. Süßmann, Mariemont – Modernismus und Erinnerung. Videographierter Vortrag für den 5. Belgientag des Belgienzentrums Paderborn ›Belgien – Pralle Kunst des Lebens‹ am 18. Mai 2021, Paderborn, 2021. date_created: 2022-12-29T14:44:54Z date_updated: 2022-12-29T14:56:02Z department: - _id: '446' language: - iso: ger main_file_link: - open_access: '1' url: https://belgien.net/mariemont-modernismus-und-erinnerung/ oa: '1' place: Paderborn publication_status: published status: public title: Mariemont – Modernismus und Erinnerung. Videographierter Vortrag für den 5. Belgientag des Belgienzentrums Paderborn ›Belgien – Pralle Kunst des Lebens‹ am 18. Mai 2021 type: misc user_id: '16220' year: '2021' ... --- _id: '21265' abstract: - lang: eng text: Fast-growing energy demand of the world makes the researchers focus on finding new energy sources or optimizing already-developed approaches. For an efficient use of solar and wind energy in an energy system, correct design and sizing of a power system is of high importance and improving or optimizing the process of data obtaining for this purpose leads to higher performance and lower cost per unit of energy. It is essential to have the most precise possible estimation of solar and wind energy potential and other local weather parameters in order to fully feed the demand and avoid extra costs. There are various methods for obtaining local data, such as local measurements, official organizational data, satellite obtained, and reanalysis data. In this paper, the Modern-Era Retrospective analysis for Research and Applications dataset version 2 (MERRA-2) dataset provided by NASA is introduced and its performance is evaluated by comparison to various locally measured datasets offered by meteorological institutions such as Meteonorm and Deutscher Wetterdienst (DWD, or Germany’s National Meteorological Service) around the world. After comparison, correlation coefficients from 0.95 to 0.99 are observed for monthly global horizontal irradiance values. In the case of air temperature, correlation coefficients of 0.99 and for wind speed from 0.81 to 0.99 are observed. High correlation with ground measurements and relatively low errors are confirmed, especially for irradiance and temperature values, that makes MERRA-2 a valuable dataset, considering its world coverage and availability. article_number: '882' article_type: original author: - first_name: Arash full_name: Khatibi, Arash id: '43538' last_name: Khatibi - first_name: Stefan full_name: Krauter, Stefan id: '28836' last_name: Krauter orcid: 0000-0002-3594-260X citation: ama: Khatibi A, Krauter S. Validation and Performance of Satellite Meteorological Dataset MERRA-2 for Solar and Wind Applications. Energies. 2021;14(4). doi:10.3390/en14040882 apa: Khatibi, A., & Krauter, S. (2021). Validation and Performance of Satellite Meteorological Dataset MERRA-2 for Solar and Wind Applications. Energies, 14(4), Article 882. https://doi.org/10.3390/en14040882 bibtex: '@article{Khatibi_Krauter_2021, title={Validation and Performance of Satellite Meteorological Dataset MERRA-2 for Solar and Wind Applications}, volume={14}, DOI={10.3390/en14040882}, number={4882}, journal={Energies}, publisher={MDPI}, author={Khatibi, Arash and Krauter, Stefan}, year={2021} }' chicago: Khatibi, Arash, and Stefan Krauter. “Validation and Performance of Satellite Meteorological Dataset MERRA-2 for Solar and Wind Applications.” Energies 14, no. 4 (2021). https://doi.org/10.3390/en14040882. ieee: 'A. Khatibi and S. Krauter, “Validation and Performance of Satellite Meteorological Dataset MERRA-2 for Solar and Wind Applications,” Energies, vol. 14, no. 4, Art. no. 882, 2021, doi: 10.3390/en14040882.' mla: Khatibi, Arash, and Stefan Krauter. “Validation and Performance of Satellite Meteorological Dataset MERRA-2 for Solar and Wind Applications.” Energies, vol. 14, no. 4, 882, MDPI, 2021, doi:10.3390/en14040882. short: A. Khatibi, S. Krauter, Energies 14 (2021). date_created: 2021-02-23T10:18:05Z date_updated: 2022-01-06T13:37:34Z ddc: - '620' department: - _id: '53' doi: 10.3390/en14040882 file: - access_level: closed content_type: application/pdf creator: krauter date_created: 2022-01-06T13:33:09Z date_updated: 2022-01-06T13:33:09Z file_id: '29177' file_name: energies-14-00882 Khatibi Krauter MERRA 2.pdf file_size: 3837152 relation: main_file success: 1 file_date_updated: 2022-01-06T13:33:09Z has_accepted_license: '1' intvolume: ' 14' issue: '4' keyword: - Solar irradiance - MERRA 2 - Meteonorm - DWD language: - iso: eng main_file_link: - open_access: '1' url: https://www.mdpi.com/1996-1073/14/4/882/htm oa: '1' publication: Energies publication_identifier: issn: - 1996-1073 publication_status: published publisher: MDPI quality_controlled: '1' status: public title: Validation and Performance of Satellite Meteorological Dataset MERRA-2 for Solar and Wind Applications type: journal_article user_id: '28836' volume: 14 year: '2021' ... --- _id: '26987' abstract: - lang: eng text: Optical metasurfaces are perfect candidates for the phase and amplitude modulation of light, featuring an excellent basis for holographic applications. In this work, we present a dual amplitude holographic scheme based on the photon sieve principle, which is then combined with a phase hologram by utilizing the Pancharatnam–Berry phase. We demonstrate that two types of apertures, rectangular and square shapes in a gold film filled with silicon nanoantennas are sufficient to create two amplitude holograms at two different wavelengths in the visible, multiplexed with an additional phase-only hologram. The nanoantennas are tailored to adjust the spectral transmittance of the apertures, enabling the wavelength sensitivity. The phase-only hologram is implemented by utilizing the anisotropic rectangular structure. Interestingly, such three holograms have quantitative mathematical correlations with each other. Thus, the flexibility of polarization and wavelength channels can be utilized with custom-tailored features to achieve such amplitude and phase holography simultaneously without sacrificing any space-bandwidth product. The present scheme has the potential to store different pieces of information which can be displayed separately by switching the wavelength or the polarization state of the reading light beam. author: - first_name: Daniel full_name: Frese, Daniel last_name: Frese - first_name: Basudeb full_name: Sain, Basudeb last_name: Sain - first_name: Hongqiang full_name: Zhou, Hongqiang last_name: Zhou - first_name: Yongtian full_name: Wang, Yongtian last_name: Wang - first_name: Lingling full_name: Huang, Lingling last_name: Huang - first_name: Thomas full_name: Zentgraf, Thomas id: '30525' last_name: Zentgraf orcid: 0000-0002-8662-1101 citation: ama: Frese D, Sain B, Zhou H, Wang Y, Huang L, Zentgraf T. A wavelength and polarization selective photon sieve for holographic applications. Nanophotonics. 2021;10(18):4543-4550. doi:10.1515/nanoph-2021-0440 apa: Frese, D., Sain, B., Zhou, H., Wang, Y., Huang, L., & Zentgraf, T. (2021). A wavelength and polarization selective photon sieve for holographic applications. Nanophotonics, 10(18), 4543–4550. https://doi.org/10.1515/nanoph-2021-0440 bibtex: '@article{Frese_Sain_Zhou_Wang_Huang_Zentgraf_2021, title={A wavelength and polarization selective photon sieve for holographic applications}, volume={10}, DOI={10.1515/nanoph-2021-0440}, number={18}, journal={Nanophotonics}, publisher={De Gruyter}, author={Frese, Daniel and Sain, Basudeb and Zhou, Hongqiang and Wang, Yongtian and Huang, Lingling and Zentgraf, Thomas}, year={2021}, pages={4543–4550} }' chicago: 'Frese, Daniel, Basudeb Sain, Hongqiang Zhou, Yongtian Wang, Lingling Huang, and Thomas Zentgraf. “A Wavelength and Polarization Selective Photon Sieve for Holographic Applications.” Nanophotonics 10, no. 18 (2021): 4543–50. https://doi.org/10.1515/nanoph-2021-0440.' ieee: 'D. Frese, B. Sain, H. Zhou, Y. Wang, L. Huang, and T. Zentgraf, “A wavelength and polarization selective photon sieve for holographic applications,” Nanophotonics, vol. 10, no. 18, pp. 4543–4550, 2021, doi: 10.1515/nanoph-2021-0440.' mla: Frese, Daniel, et al. “A Wavelength and Polarization Selective Photon Sieve for Holographic Applications.” Nanophotonics, vol. 10, no. 18, De Gruyter, 2021, pp. 4543–50, doi:10.1515/nanoph-2021-0440. short: D. Frese, B. Sain, H. Zhou, Y. Wang, L. Huang, T. Zentgraf, Nanophotonics 10 (2021) 4543–4550. date_created: 2021-10-28T07:15:52Z date_updated: 2022-01-20T07:33:16Z department: - _id: '15' - _id: '230' - _id: '289' doi: 10.1515/nanoph-2021-0440 funded_apc: '1' intvolume: ' 10' issue: '18' language: - iso: eng main_file_link: - open_access: '1' url: https://www.degruyter.com/document/doi/10.1515/nanoph-2021-0440/html oa: '1' page: 4543-4550 project: - _id: '53' name: TRR 142 - _id: '54' name: TRR 142 - Project Area A - _id: '65' name: TRR 142 - Subproject A8 publication: Nanophotonics publication_identifier: issn: - 2192-8614 - 2192-8606 publication_status: published publisher: De Gruyter quality_controlled: '1' status: public title: A wavelength and polarization selective photon sieve for holographic applications type: journal_article user_id: '30525' volume: 10 year: '2021' ... --- _id: '16294' abstract: - lang: eng text: "Model predictive control is a prominent approach to construct a feedback\r\ncontrol loop for dynamical systems. Due to real-time constraints, the major\r\nchallenge in MPC is to solve model-based optimal control problems in a very\r\nshort amount of time. For linear-quadratic problems, Bemporad et al. have\r\nproposed an explicit formulation where the underlying optimization problems are\r\nsolved a priori in an offline phase. In this article, we present an extension\r\nof this concept in two significant ways. We consider nonlinear problems and -\r\nmore importantly - problems with multiple conflicting objective functions. In\r\nthe offline phase, we build a library of Pareto optimal solutions from which we\r\nthen obtain a valid compromise solution in the online phase according to a\r\ndecision maker's preference. Since the standard multi-parametric programming\r\napproach is no longer valid in this situation, we instead use interpolation\r\nbetween different entries of the library. To reduce the number of problems that\r\nhave to be solved in the offline phase, we exploit symmetries in the dynamical\r\nsystem and the corresponding multiobjective optimal control problem. The\r\nresults are verified using two different examples from autonomous driving." author: - first_name: Sina full_name: Ober-Blöbaum, Sina id: '16494' last_name: Ober-Blöbaum - first_name: Sebastian full_name: Peitz, Sebastian id: '47427' last_name: Peitz orcid: https://orcid.org/0000-0002-3389-793X citation: ama: Ober-Blöbaum S, Peitz S. Explicit multiobjective model predictive control for nonlinear systems  with symmetries. International Journal of Robust and Nonlinear Control. 2021;31(2):380-403. doi:10.1002/rnc.5281 apa: Ober-Blöbaum, S., & Peitz, S. (2021). Explicit multiobjective model predictive control for nonlinear systems  with symmetries. International Journal of Robust and Nonlinear Control, 31(2), 380–403. https://doi.org/10.1002/rnc.5281 bibtex: '@article{Ober-Blöbaum_Peitz_2021, title={Explicit multiobjective model predictive control for nonlinear systems  with symmetries}, volume={31(2)}, DOI={10.1002/rnc.5281}, journal={International Journal of Robust and Nonlinear Control}, author={Ober-Blöbaum, Sina and Peitz, Sebastian}, year={2021}, pages={380–403} }' chicago: 'Ober-Blöbaum, Sina, and Sebastian Peitz. “Explicit Multiobjective Model Predictive Control for Nonlinear Systems  with Symmetries.” International Journal of Robust and Nonlinear Control 31(2) (2021): 380–403. https://doi.org/10.1002/rnc.5281.' ieee: 'S. Ober-Blöbaum and S. Peitz, “Explicit multiobjective model predictive control for nonlinear systems  with symmetries,” International Journal of Robust and Nonlinear Control, vol. 31(2), pp. 380–403, 2021, doi: 10.1002/rnc.5281.' mla: Ober-Blöbaum, Sina, and Sebastian Peitz. “Explicit Multiobjective Model Predictive Control for Nonlinear Systems  with Symmetries.” International Journal of Robust and Nonlinear Control, vol. 31(2), 2021, pp. 380–403, doi:10.1002/rnc.5281. short: S. Ober-Blöbaum, S. Peitz, International Journal of Robust and Nonlinear Control 31(2) (2021) 380–403. date_created: 2020-03-13T12:44:36Z date_updated: 2022-01-24T13:27:50Z department: - _id: '101' doi: 10.1002/rnc.5281 language: - iso: eng main_file_link: - open_access: '1' url: https://onlinelibrary.wiley.com/doi/epdf/10.1002/rnc.5281 oa: '1' page: 380-403 project: - _id: '52' name: Computing Resources Provided by the Paderborn Center for Parallel Computing publication: International Journal of Robust and Nonlinear Control status: public title: Explicit multiobjective model predictive control for nonlinear systems with symmetries type: journal_article user_id: '15694' volume: 31(2) year: '2021' ... --- _id: '29549' abstract: - lang: ger text: 'Als Griechenland 1830 seine Unabhängigkeit erlangte, war das Land wirtschaftlich wenig entwickelt und von der Industrialisierung noch kaum berührt. Kredite für die Gründung oder den Ausbau von Unternehmen waren auf Grund des Kapitalmangels entweder unmöglich oder extrem teuer – ein für die wirtschaftliche Entwicklung ernst zu nehmendes Hemmnis. Das Land brauchte zur wirtschaftlichen Entwicklung also Investitionen aus dem Ausland. Jedoch hielten sich die europäischen Banken und Anleger mit solchen Investitionen vor den 1870er Jahren zurück. Warum diese Scheu der Kapitalanleger vor Griechenland, obwohl sie anderswo keineswegs vor risikoreichen Investitionen zurückschreckten, wenn nur entsprechend hohe Erträge lockten? Dieser Frage möchte der Beitrag anhand eines Beispiels nachgehen: der bayerisch-französischen Bankiersfamilie von Eichthal, die in den 1830er Jahren enge Geschäftsbeziehungen nach Griechenland aufbaute und zeitweilig sehr interessiert an Investitionen war – bevor das Bankhaus sich von diesen Plänen schließlich unverrichteter Dinge wieder abwandte. Das kulturelle Interesse an Griechenland überdauerte dagegen bis in die 1880er Jahre. Die Eichthals eignen sich hervorragend, um paradigmatisch zu untersuchen, auf welcher Grundlage und wie europäische Bankiers ihre Investitionsentscheidungen für oder gegen Griechenland trafen.' author: - first_name: Korinna full_name: Schönhärl, Korinna id: '89037' last_name: Schönhärl orcid: 0000-0002-7967-3261 citation: ama: Schönhärl K. Finanzielle Netze. Die bayerisch–französische Familienbank von Eichthal und ihre Investitionspläne in Griechenland in den 1830er Jahren/ Οικονομικά δίκτυα. Η βαυαρογαλλική οικογενειακή τράπεζα των Άιχταλ και τα επενδυτικά σχέδιά της στην Ελλάδα κατά τη δεκαετία του 1830.; 2021. apa: Schönhärl, K. (2021). Finanzielle Netze. Die bayerisch–französische Familienbank von Eichthal und ihre Investitionspläne in Griechenland in den 1830er Jahren/ Οικονομικά δίκτυα. Η βαυαρογαλλική οικογενειακή τράπεζα των Άιχταλ και τα επενδυτικά σχέδιά της στην Ελλάδα κατά τη δεκαετία του 1830. bibtex: '@book{Schönhärl_2021, title={Finanzielle Netze. Die bayerisch–französische Familienbank von Eichthal und ihre Investitionspläne in Griechenland in den 1830er Jahren/ Οικονομικά δίκτυα. Η βαυαρογαλλική οικογενειακή τράπεζα των Άιχταλ και τα επενδυτικά σχέδιά της στην Ελλάδα κατά τη δεκαετία του 1830}, author={Schönhärl, Korinna}, year={2021} }' chicago: Schönhärl, Korinna. Finanzielle Netze. Die bayerisch–französische Familienbank von Eichthal und ihre Investitionspläne in Griechenland in den 1830er Jahren/ Οικονομικά δίκτυα. Η βαυαρογαλλική οικογενειακή τράπεζα των Άιχταλ και τα επενδυτικά σχέδιά της στην Ελλάδα κατά τη δεκαετία του 1830, 2021. ieee: K. Schönhärl, Finanzielle Netze. Die bayerisch–französische Familienbank von Eichthal und ihre Investitionspläne in Griechenland in den 1830er Jahren/ Οικονομικά δίκτυα. Η βαυαρογαλλική οικογενειακή τράπεζα των Άιχταλ και τα επενδυτικά σχέδιά της στην Ελλάδα κατά τη δεκαετία του 1830. 2021. mla: Schönhärl, Korinna. Finanzielle Netze. Die bayerisch–französische Familienbank von Eichthal und ihre Investitionspläne in Griechenland in den 1830er Jahren/ Οικονομικά δίκτυα. Η βαυαρογαλλική οικογενειακή τράπεζα των Άιχταλ και τα επενδυτικά σχέδιά της στην Ελλάδα κατά τη δεκαετία του 1830. 2021. short: K. Schönhärl, Finanzielle Netze. Die bayerisch–französische Familienbank von Eichthal und ihre Investitionspläne in Griechenland in den 1830er Jahren/ Οικονομικά δίκτυα. Η βαυαρογαλλική οικογενειακή τράπεζα των Άιχταλ και τα επενδυτικά σχέδιά της στην Ελλάδα κατά τη δεκαετία του 1830, 2021. date_created: 2022-01-27T09:24:24Z date_updated: 2022-01-27T09:24:46Z department: - _id: '445' language: - iso: ger main_file_link: - open_access: '1' url: https://comdeg.eu/compendium/essay/103206/ oa: '1' status: public title: Finanzielle Netze. Die bayerisch–französische Familienbank von Eichthal und ihre Investitionspläne in Griechenland in den 1830er Jahren/ Οικονομικά δίκτυα. Η βαυαρογαλλική οικογενειακή τράπεζα των Άιχταλ και τα επενδυτικά σχέδιά της στην Ελλάδα κατά τη δεκαετία του 1830 type: misc user_id: '89037' year: '2021' ... --- _id: '22764' abstract: - lang: eng text: Robotics applications process large amounts of data in real-time and require compute platforms that provide high performance and energy-efficiency. FPGAs are well-suited for many of these applications, but there is a reluctance in the robotics community to use hardware acceleration due to increased design complexity and a lack of consistent programming models across the software/hardware boundary. In this paper we present ReconROS, a framework that integrates the widely-used robot operating system (ROS) with ReconOS, which features multithreaded programming of hardware and software threads for reconfigurable computers. This unique combination gives ROS2 developers the flexibility to transparently accelerate parts of their robotics applications in hardware. We elaborate on the architecture and the design flow for ReconROS and report on a set of experiments that underline the feasibility and flexibility of our approach. author: - first_name: Christian full_name: Lienen, Christian id: '60323' last_name: Lienen - first_name: Marco full_name: Platzner, Marco id: '398' last_name: Platzner citation: ama: Lienen C, Platzner M. Design of Distributed Reconfigurable Robotics Systems with ReconROS. arXiv:210707208. Published online 2021. apa: Lienen, C., & Platzner, M. (2021). Design of Distributed Reconfigurable Robotics Systems with ReconROS. In arXiv:2107.07208. bibtex: '@article{Lienen_Platzner_2021, title={Design of Distributed Reconfigurable Robotics Systems with ReconROS}, journal={arXiv:2107.07208}, author={Lienen, Christian and Platzner, Marco}, year={2021} }' chicago: Lienen, Christian, and Marco Platzner. “Design of Distributed Reconfigurable Robotics Systems with ReconROS.” ArXiv:2107.07208, 2021. ieee: C. Lienen and M. Platzner, “Design of Distributed Reconfigurable Robotics Systems with ReconROS,” arXiv:2107.07208. 2021. mla: Lienen, Christian, and Marco Platzner. “Design of Distributed Reconfigurable Robotics Systems with ReconROS.” ArXiv:2107.07208, 2021. short: C. Lienen, M. Platzner, ArXiv:2107.07208 (2021). date_created: 2021-07-16T05:38:56Z date_updated: 2022-01-28T08:30:24Z department: - _id: '78' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/2107.07208 oa: '1' page: '19' publication: arXiv:2107.07208 status: public title: Design of Distributed Reconfigurable Robotics Systems with ReconROS type: preprint user_id: '60323' year: '2021' ... --- _id: '25880' author: - first_name: Tim full_name: Hetkämper, Tim id: '38123' last_name: Hetkämper - first_name: Dmitrij full_name: Dreiling, Dmitrij id: '32616' last_name: Dreiling - first_name: Leander full_name: Claes, Leander id: '11829' last_name: Claes orcid: 0000-0002-4393-268X - first_name: Bernd full_name: Henning, Bernd id: '213' last_name: Henning citation: ama: 'Hetkämper T, Dreiling D, Claes L, Henning B. Tomographie des Schallfelds von Ultraschallwandlern mittels Schlierentechnik. In: Fortschritte der Akustik - DAGA 2021. ; 2021.' apa: Hetkämper, T., Dreiling, D., Claes, L., & Henning, B. (2021). Tomographie des Schallfelds von Ultraschallwandlern mittels Schlierentechnik. Fortschritte der Akustik - DAGA 2021. DAGA 2021 - 47. Jahrestagung für Akustik. bibtex: '@inproceedings{Hetkämper_Dreiling_Claes_Henning_2021, title={Tomographie des Schallfelds von Ultraschallwandlern mittels Schlierentechnik}, booktitle={Fortschritte der Akustik - DAGA 2021}, author={Hetkämper, Tim and Dreiling, Dmitrij and Claes, Leander and Henning, Bernd}, year={2021} }' chicago: Hetkämper, Tim, Dmitrij Dreiling, Leander Claes, and Bernd Henning. “Tomographie des Schallfelds von Ultraschallwandlern mittels Schlierentechnik.” In Fortschritte der Akustik - DAGA 2021, 2021. ieee: T. Hetkämper, D. Dreiling, L. Claes, and B. Henning, “Tomographie des Schallfelds von Ultraschallwandlern mittels Schlierentechnik,” presented at the DAGA 2021 - 47. Jahrestagung für Akustik, 2021. mla: Hetkämper, Tim, et al. “Tomographie des Schallfelds von Ultraschallwandlern mittels Schlierentechnik.” Fortschritte der Akustik - DAGA 2021, 2021. short: 'T. Hetkämper, D. Dreiling, L. Claes, B. Henning, in: Fortschritte der Akustik - DAGA 2021, 2021.' conference: name: DAGA 2021 - 47. Jahrestagung für Akustik date_created: 2021-10-08T08:08:17Z date_updated: 2022-05-12T15:29:26Z ddc: - '620' department: - _id: '49' file: - access_level: open_access content_type: application/pdf creator: timh1 date_created: 2022-05-12T15:28:52Z date_updated: 2022-05-12T15:28:52Z file_id: '31240' file_name: Tomographie des Schallfelds von Ultraschallwandlern mittels Schlierentechnik.pdf file_size: 870692 relation: main_file file_date_updated: 2022-05-12T15:28:52Z has_accepted_license: '1' language: - iso: ger oa: '1' publication: Fortschritte der Akustik - DAGA 2021 publication_status: published status: public title: Tomographie des Schallfelds von Ultraschallwandlern mittels Schlierentechnik type: conference user_id: '38123' year: '2021' ... --- _id: '31385' author: - first_name: Max full_name: Hoffmann, Max id: '32202' last_name: Hoffmann citation: ama: 'Hoffmann M. Rezension: Hendrik Kasten und Denis Vogel: Grundlagen der ebenen Geometrie – Eine zugängliche aber exakte Einführung in die ebene Geometrie. Mathematische Semesterberichte. 2021;68:295–297. doi:10.1007/s00591-021-00299-3' apa: 'Hoffmann, M. (2021). Rezension: Hendrik Kasten und Denis Vogel: Grundlagen der ebenen Geometrie – Eine zugängliche aber exakte Einführung in die ebene Geometrie. In Mathematische Semesterberichte (Vol. 68, pp. 295–297). https://doi.org/10.1007/s00591-021-00299-3' bibtex: '@article{Hoffmann_2021, title={Rezension: Hendrik Kasten und Denis Vogel: Grundlagen der ebenen Geometrie – Eine zugängliche aber exakte Einführung in die ebene Geometrie}, volume={68}, DOI={10.1007/s00591-021-00299-3}, journal={Mathematische Semesterberichte}, author={Hoffmann, Max}, year={2021}, pages={295–297} }' chicago: 'Hoffmann, Max. “Rezension: Hendrik Kasten und Denis Vogel: Grundlagen der ebenen Geometrie – Eine zugängliche aber exakte Einführung in die ebene Geometrie.” Mathematische Semesterberichte, 2021. https://doi.org/10.1007/s00591-021-00299-3.' ieee: 'M. Hoffmann, “Rezension: Hendrik Kasten und Denis Vogel: Grundlagen der ebenen Geometrie – Eine zugängliche aber exakte Einführung in die ebene Geometrie,” Mathematische Semesterberichte, vol. 68. pp. 295–297, 2021, doi: 10.1007/s00591-021-00299-3.' mla: 'Hoffmann, Max. “Rezension: Hendrik Kasten und Denis Vogel: Grundlagen der ebenen Geometrie – Eine zugängliche aber exakte Einführung in die ebene Geometrie.” Mathematische Semesterberichte, vol. 68, 2021, pp. 295–297, doi:10.1007/s00591-021-00299-3.' short: M. Hoffmann, Mathematische Semesterberichte 68 (2021) 295–297. date_created: 2022-05-22T15:20:46Z date_updated: 2022-05-22T15:58:33Z department: - _id: '97' doi: 10.1007/s00591-021-00299-3 intvolume: ' 68' language: - iso: ger main_file_link: - open_access: '1' url: https://link.springer.com/article/10.1007/s00591-021-00299-3 oa: '1' page: 295–297 publication: Mathematische Semesterberichte publication_status: published status: public title: 'Rezension: Hendrik Kasten und Denis Vogel: Grundlagen der ebenen Geometrie – Eine zugängliche aber exakte Einführung in die ebene Geometrie' type: review user_id: '32202' volume: 68 year: '2021' ... --- _id: '24955' article_type: original author: - first_name: David full_name: Woitkowski, David last_name: Woitkowski - first_name: Leonie full_name: Rochell, Leonie last_name: Rochell - first_name: Anna full_name: Bauer, Anna id: '24755' last_name: Bauer orcid: 0000-0002-1742-3099 citation: ama: Woitkowski D, Rochell L, Bauer A. German university students’ views of nature of science in the introductory phase. Physical Review Physics Education Research. Published online 2021. doi:10.1103/physrevphyseducres.17.010118 apa: Woitkowski, D., Rochell, L., & Bauer, A. (2021). German university students’ views of nature of science in the introductory phase. Physical Review Physics Education Research. https://doi.org/10.1103/physrevphyseducres.17.010118 bibtex: '@article{Woitkowski_Rochell_Bauer_2021, title={German university students’ views of nature of science in the introductory phase}, DOI={10.1103/physrevphyseducres.17.010118}, journal={Physical Review Physics Education Research}, author={Woitkowski, David and Rochell, Leonie and Bauer, Anna}, year={2021} }' chicago: Woitkowski, David, Leonie Rochell, and Anna Bauer. “German University Students’ Views of Nature of Science in the Introductory Phase.” Physical Review Physics Education Research, 2021. https://doi.org/10.1103/physrevphyseducres.17.010118. ieee: 'D. Woitkowski, L. Rochell, and A. Bauer, “German university students’ views of nature of science in the introductory phase,” Physical Review Physics Education Research, 2021, doi: 10.1103/physrevphyseducres.17.010118.' mla: Woitkowski, David, et al. “German University Students’ Views of Nature of Science in the Introductory Phase.” Physical Review Physics Education Research, 2021, doi:10.1103/physrevphyseducres.17.010118. short: D. Woitkowski, L. Rochell, A. Bauer, Physical Review Physics Education Research (2021). date_created: 2021-09-23T13:08:05Z date_updated: 2022-05-27T14:04:20Z department: - _id: '299' - _id: '651' doi: 10.1103/physrevphyseducres.17.010118 language: - iso: eng main_file_link: - open_access: '1' url: https://journals.aps.org/prper/abstract/10.1103/PhysRevPhysEducRes.17.010118 oa: '1' publication: Physical Review Physics Education Research publication_identifier: issn: - 2469-9896 publication_status: published quality_controlled: '1' status: public title: German university students’ views of nature of science in the introductory phase type: journal_article user_id: '24755' year: '2021' ... --- _id: '21726' author: - first_name: Marcel full_name: Triebus, Marcel id: '66036' last_name: Triebus - first_name: Thomas full_name: Tröster, Thomas id: '553' last_name: Tröster citation: ama: 'Triebus M, Tröster T. HyOpt - Optimization-Based Development of Hybrid Materials. In: 9th NRW Nano Conference - Innovations in Materials and Applications. ; 2021.' apa: Triebus, M., & Tröster, T. (2021). HyOpt - Optimization-Based Development of Hybrid Materials. 9th NRW Nano Conference - Innovations in Materials and Applications. 9th NRW Nano Conference - Innovations in Materials and Applications, Web. bibtex: '@inproceedings{Triebus_Tröster_2021, title={HyOpt - Optimization-Based Development of Hybrid Materials}, booktitle={9th NRW Nano Conference - Innovations in Materials and Applications}, author={Triebus, Marcel and Tröster, Thomas}, year={2021} }' chicago: Triebus, Marcel, and Thomas Tröster. “HyOpt - Optimization-Based Development of Hybrid Materials.” In 9th NRW Nano Conference - Innovations in Materials and Applications, 2021. ieee: M. Triebus and T. Tröster, “HyOpt - Optimization-Based Development of Hybrid Materials,” presented at the 9th NRW Nano Conference - Innovations in Materials and Applications, Web, 2021. mla: Triebus, Marcel, and Thomas Tröster. “HyOpt - Optimization-Based Development of Hybrid Materials.” 9th NRW Nano Conference - Innovations in Materials and Applications, 2021. short: 'M. Triebus, T. Tröster, in: 9th NRW Nano Conference - Innovations in Materials and Applications, 2021.' conference: end_date: 2021-04-23 location: Web name: 9th NRW Nano Conference - Innovations in Materials and Applications start_date: 2021-04-21 date_created: 2021-04-23T13:05:47Z date_updated: 2022-08-17T08:07:39Z department: - _id: '9' - _id: '321' - _id: '149' language: - iso: eng main_file_link: - open_access: '1' url: https://www.researchgate.net/publication/351224925_HyOpt_-_Optimization-Based_Development_of_Hybrid_Materials oa: '1' publication: 9th NRW Nano Conference - Innovations in Materials and Applications status: public title: HyOpt - Optimization-Based Development of Hybrid Materials type: conference_abstract user_id: '66036' year: '2021' ... --- _id: '28988' author: - first_name: Jonas full_name: Kirchhoff, Jonas id: '39928' last_name: Kirchhoff citation: ama: 'Kirchhoff J. Providing Decision Makers with Tailored Decision Support Systems. In: The 1st Early Career Researchers Workshop Co-Located with ECSS 2021. ; 2021.' apa: Kirchhoff, J. (2021). Providing Decision Makers with Tailored Decision Support Systems. The 1st Early Career Researchers Workshop Co-Located with ECSS 2021. 17th European Computer Science Summit (ECSS 2021), Madrid. bibtex: '@inproceedings{Kirchhoff_2021, title={Providing Decision Makers with Tailored Decision Support Systems}, booktitle={The 1st Early Career Researchers Workshop Co-Located with ECSS 2021}, author={Kirchhoff, Jonas}, year={2021} }' chicago: Kirchhoff, Jonas. “Providing Decision Makers with Tailored Decision Support Systems.” In The 1st Early Career Researchers Workshop Co-Located with ECSS 2021, 2021. ieee: J. Kirchhoff, “Providing Decision Makers with Tailored Decision Support Systems,” presented at the 17th European Computer Science Summit (ECSS 2021), Madrid, 2021. mla: Kirchhoff, Jonas. “Providing Decision Makers with Tailored Decision Support Systems.” The 1st Early Career Researchers Workshop Co-Located with ECSS 2021, 2021. short: 'J. Kirchhoff, in: The 1st Early Career Researchers Workshop Co-Located with ECSS 2021, 2021.' conference: end_date: 2021-10-27 location: Madrid name: 17th European Computer Science Summit (ECSS 2021) start_date: 2021-10-25 date_created: 2021-12-15T16:12:22Z date_updated: 2022-08-22T11:32:12Z department: - _id: '534' - _id: '66' language: - iso: eng main_file_link: - open_access: '1' url: https://www.informatics-europe.org/images/ECSS/ECSS2022/members-spotlight/Proceedings-Early-Career-Researchers-Workshop-ECSS2021.pdf#page=37 oa: '1' publication: The 1st Early Career Researchers Workshop Co-Located with ECSS 2021 status: public title: Providing Decision Makers with Tailored Decision Support Systems type: conference user_id: '39928' year: '2021' ... --- _id: '32558' abstract: - lang: eng text: With the rapid progress of technological development, self-efficacy in reference to digital devices (i.e., information and computer technology [ICT] self-efficacy) is an important driver that helps students to deal with technological problems and support their lifelong learning processes. Schools, peers, and home learning environments are important sources for the development of positive self-efficacy. Expanding on previous research, we investigated the associations between different aspects of the digital home learning environment and students’ ICT self-efficacy. The moderation effects of gender were also tested. A total of 651 children answered a questionnaire about different digital home learning environment dimensions and estimated their ICT self-efficacy using an adapted scale—Schwarzer and Jerusalem’s (1999) general self-efficacy scale. Using the structural equation modeling technique, a digital home learning environment containing six different qualities of parental support was investigated. Families’ cultural capital, parents’ attitudes toward the Internet, and shared Internet activities at home contributed positively to ICT self-efficacy. We observed small gender differences, with the moderation effect being nonsignificant. The results help researchers and practitioners to understand how different dimensions of the digital home learning environment support ICT self-efficacy. We will discuss how parents can enhance the home learning environment and how teachers can integrate this knowledge into formal education. author: - first_name: Sabrina full_name: Bonanati, Sabrina last_name: Bonanati - first_name: Heike M. full_name: Buhl, Heike M. id: '27152' last_name: Buhl citation: ama: Bonanati S, Buhl HM. The digital home learning environment and its relation to children’s ICT self-efficacy. Learning Environments Research. 2021;25(2):485-505. doi:10.1007/s10984-021-09377-8 apa: Bonanati, S., & Buhl, H. M. (2021). The digital home learning environment and its relation to children’s ICT self-efficacy. Learning Environments Research, 25(2), 485–505. https://doi.org/10.1007/s10984-021-09377-8 bibtex: '@article{Bonanati_Buhl_2021, title={The digital home learning environment and its relation to children’s ICT self-efficacy}, volume={25}, DOI={10.1007/s10984-021-09377-8}, number={2}, journal={Learning Environments Research}, publisher={Springer Science and Business Media LLC}, author={Bonanati, Sabrina and Buhl, Heike M.}, year={2021}, pages={485–505} }' chicago: 'Bonanati, Sabrina, and Heike M. Buhl. “The Digital Home Learning Environment and Its Relation to Children’s ICT Self-Efficacy.” Learning Environments Research 25, no. 2 (2021): 485–505. https://doi.org/10.1007/s10984-021-09377-8.' ieee: 'S. Bonanati and H. M. Buhl, “The digital home learning environment and its relation to children’s ICT self-efficacy,” Learning Environments Research, vol. 25, no. 2, pp. 485–505, 2021, doi: 10.1007/s10984-021-09377-8.' mla: Bonanati, Sabrina, and Heike M. Buhl. “The Digital Home Learning Environment and Its Relation to Children’s ICT Self-Efficacy.” Learning Environments Research, vol. 25, no. 2, Springer Science and Business Media LLC, 2021, pp. 485–505, doi:10.1007/s10984-021-09377-8. short: S. Bonanati, H.M. Buhl, Learning Environments Research 25 (2021) 485–505. date_created: 2022-08-03T05:53:48Z date_updated: 2022-08-29T06:36:37Z department: - _id: '427' doi: 10.1007/s10984-021-09377-8 intvolume: ' 25' issue: '2' keyword: - Digital media use - Gender - Home learning environment - ICT self-efcacy - Motivation - Parental involvement language: - iso: eng main_file_link: - open_access: '1' url: https://link.springer.com/content/pdf/10.1007/s10984-021-09377-8.pdf oa: '1' page: 485-505 publication: Learning Environments Research publication_identifier: issn: - 1387-1579 - 1573-1855 publication_status: published publisher: Springer Science and Business Media LLC status: public title: The digital home learning environment and its relation to children’s ICT self-efficacy type: journal_article user_id: '42165' volume: 25 year: '2021' ... --- _id: '32560' abstract: - lang: eng text: "Several methods are available to answer questions regarding similarity and accuracy,\r\neach of which has specific properties and limitations. This study focuses on the\r\nLatent Congruence Model (LCM; Cheung, 2009), because of its capacity to deal\r\nwith cross-informant measurement invariance issues. Until now, no cross-national\r\napplications of LCM are present in the literature, perhaps because of the difficulty\r\nto deal with both cross-national and cross-informant measurement issues implied by\r\nthose models. This study presents a step-by-step procedure to apply LCM to dyadic\r\ncross-national research designs controlling for both cross-national and cross-informant\r\nmeasurement invariance. An illustrative example on parent–child support exchanges in\r\nItaly and Germany is provided. Findings help to show the different possible scenarios\r\nof partial invariance, and a discussion related to how to deal with those scenarios is\r\nprovided. Future perspectives in the study of parent–child similarity and accuracy in\r\ncross-national research will be discussed." article_number: '672383' author: - first_name: Semira full_name: Tagliabue, Semira last_name: Tagliabue - first_name: Michela full_name: Zambelli, Michela last_name: Zambelli - first_name: Angela full_name: Sorgente, Angela last_name: Sorgente - first_name: Sabrina full_name: Sommer, Sabrina last_name: Sommer - first_name: Christian full_name: Hoellger, Christian last_name: Hoellger - first_name: Heike M. full_name: Buhl, Heike M. id: '27152' last_name: Buhl - first_name: Margherita full_name: Lanz, Margherita last_name: Lanz citation: ama: 'Tagliabue S, Zambelli M, Sorgente A, et al. Latent Congruence Model to Investigate Similarity and Accuracy in Family Members’ Perception: The Challenge of Cross-National and Cross-Informant Measurement (Non)Invariance. Frontiers in Psychology. 2021;12. doi:10.3389/fpsyg.2021.672383' apa: 'Tagliabue, S., Zambelli, M., Sorgente, A., Sommer, S., Hoellger, C., Buhl, H. M., & Lanz, M. (2021). Latent Congruence Model to Investigate Similarity and Accuracy in Family Members’ Perception: The Challenge of Cross-National and Cross-Informant Measurement (Non)Invariance. Frontiers in Psychology, 12, Article 672383. https://doi.org/10.3389/fpsyg.2021.672383' bibtex: '@article{Tagliabue_Zambelli_Sorgente_Sommer_Hoellger_Buhl_Lanz_2021, title={Latent Congruence Model to Investigate Similarity and Accuracy in Family Members’ Perception: The Challenge of Cross-National and Cross-Informant Measurement (Non)Invariance}, volume={12}, DOI={10.3389/fpsyg.2021.672383}, number={672383}, journal={Frontiers in Psychology}, publisher={Frontiers Media SA}, author={Tagliabue, Semira and Zambelli, Michela and Sorgente, Angela and Sommer, Sabrina and Hoellger, Christian and Buhl, Heike M. and Lanz, Margherita}, year={2021} }' chicago: 'Tagliabue, Semira, Michela Zambelli, Angela Sorgente, Sabrina Sommer, Christian Hoellger, Heike M. Buhl, and Margherita Lanz. “Latent Congruence Model to Investigate Similarity and Accuracy in Family Members’ Perception: The Challenge of Cross-National and Cross-Informant Measurement (Non)Invariance.” Frontiers in Psychology 12 (2021). https://doi.org/10.3389/fpsyg.2021.672383.' ieee: 'S. Tagliabue et al., “Latent Congruence Model to Investigate Similarity and Accuracy in Family Members’ Perception: The Challenge of Cross-National and Cross-Informant Measurement (Non)Invariance,” Frontiers in Psychology, vol. 12, Art. no. 672383, 2021, doi: 10.3389/fpsyg.2021.672383.' mla: 'Tagliabue, Semira, et al. “Latent Congruence Model to Investigate Similarity and Accuracy in Family Members’ Perception: The Challenge of Cross-National and Cross-Informant Measurement (Non)Invariance.” Frontiers in Psychology, vol. 12, 672383, Frontiers Media SA, 2021, doi:10.3389/fpsyg.2021.672383.' short: S. Tagliabue, M. Zambelli, A. Sorgente, S. Sommer, C. Hoellger, H.M. Buhl, M. Lanz, Frontiers in Psychology 12 (2021). date_created: 2022-08-03T05:59:20Z date_updated: 2022-08-29T06:38:34Z department: - _id: '427' doi: 10.3389/fpsyg.2021.672383 intvolume: ' 12' keyword: - latent congruence model - measurement invariance - similarity - accuracy - cross-national - cross-informant - parent-child relationship - support exchanges language: - iso: eng main_file_link: - open_access: '1' url: https://www.frontiersin.org/articles/10.3389/fpsyg.2021.672383/pdf oa: '1' publication: Frontiers in Psychology publication_identifier: issn: - 1664-1078 publication_status: published publisher: Frontiers Media SA status: public title: 'Latent Congruence Model to Investigate Similarity and Accuracy in Family Members'' Perception: The Challenge of Cross-National and Cross-Informant Measurement (Non)Invariance' type: journal_article user_id: '42165' volume: 12 year: '2021' ... --- _id: '32561' abstract: - lang: eng text: "This investigation concentrates on the association of intergenerational value\r\nsimilarity and adult children’s and parents’subjective well-being, on the linkage\r\nbetween relationship quality and subjective well-being. Mediation effects of\r\nthe relationship quality on the associations between value similarity and\r\nsubjective well-being were focused. The sample consisted of 600 adult\r\nGerman children (53.8% women) and their parents. Dyadic correlations were\r\nconstructed to determine the value similarity. In this study, the general value\r\norientation and the family values were objects of research. We measured the\r\nsubjective well-being with the Satisfaction with Life Scale and we used the\r\nNetwork of Relationships Inventory (NRI) to measure the relationship\r\nquality. Associations between subjective well-being and value similarity, and\r\nbetween subjective well-being and relationship quality, as well as mediation\r\neffects, were found. All effects depend on gender and perspective." article_number: 0192513X2110544 author: - first_name: Christian full_name: Hoellger, Christian last_name: Hoellger - first_name: Sabrina full_name: Sommer, Sabrina last_name: Sommer - first_name: Heike M. full_name: Buhl, Heike M. id: '27152' last_name: Buhl citation: ama: Hoellger C, Sommer S, Buhl HM. Intergenerational Value Similarity and Subjective Well-Being. Journal of Family Issues. Published online 2021. doi:10.1177/0192513x211054470 apa: Hoellger, C., Sommer, S., & Buhl, H. M. (2021). Intergenerational Value Similarity and Subjective Well-Being. Journal of Family Issues, Article 0192513X2110544. https://doi.org/10.1177/0192513x211054470 bibtex: '@article{Hoellger_Sommer_Buhl_2021, title={Intergenerational Value Similarity and Subjective Well-Being}, DOI={10.1177/0192513x211054470}, number={0192513X2110544}, journal={Journal of Family Issues}, publisher={SAGE Publications}, author={Hoellger, Christian and Sommer, Sabrina and Buhl, Heike M.}, year={2021} }' chicago: Hoellger, Christian, Sabrina Sommer, and Heike M. Buhl. “Intergenerational Value Similarity and Subjective Well-Being.” Journal of Family Issues, 2021. https://doi.org/10.1177/0192513x211054470. ieee: 'C. Hoellger, S. Sommer, and H. M. Buhl, “Intergenerational Value Similarity and Subjective Well-Being,” Journal of Family Issues, Art. no. 0192513X2110544, 2021, doi: 10.1177/0192513x211054470.' mla: Hoellger, Christian, et al. “Intergenerational Value Similarity and Subjective Well-Being.” Journal of Family Issues, 0192513X2110544, SAGE Publications, 2021, doi:10.1177/0192513x211054470. short: C. Hoellger, S. Sommer, H.M. Buhl, Journal of Family Issues (2021). date_created: 2022-08-03T06:03:49Z date_updated: 2022-08-29T06:39:59Z department: - _id: '427' doi: 10.1177/0192513x211054470 keyword: - adult child–parent dyads - relationship quality - life satisfaction - parent–child relationship - intergenerational stake hypothesis - mediation analyses language: - iso: eng main_file_link: - open_access: '1' url: https://journals.sagepub.com/doi/pdf/10.1177/0192513X211054470 oa: '1' publication: Journal of Family Issues publication_identifier: issn: - 0192-513X - 1552-5481 publication_status: published publisher: SAGE Publications status: public title: Intergenerational Value Similarity and Subjective Well-Being type: journal_article user_id: '42165' year: '2021' ... --- _id: '23758' author: - first_name: Hendrik full_name: Peeters, Hendrik id: '49942' last_name: Peeters orcid: https://orcid.org/ 0000-0002-7143-3781 - first_name: Sebastian full_name: Habig, Sebastian last_name: Habig - first_name: Sabine full_name: Fechner, Sabine id: '54823' last_name: Fechner orcid: 0000-0001-5645-5870 citation: ama: 'Peeters H, Habig S, Fechner S. Augmented Reality als Experimentierhilfe bei Beobachtung und Deutung. In: Habig S, ed. Naturwissenschaftlicher Unterricht und Lehrerbildung im Umbruch?. Vol 41. ; 2021:613-616.' apa: Peeters, H., Habig, S., & Fechner, S. (2021). Augmented Reality als Experimentierhilfe bei Beobachtung und Deutung. In S. Habig (Ed.), Naturwissenschaftlicher Unterricht und Lehrerbildung im Umbruch? (Vol. 41, pp. 613–616). bibtex: '@inproceedings{Peeters_Habig_Fechner_2021, title={Augmented Reality als Experimentierhilfe bei Beobachtung und Deutung}, volume={41}, booktitle={Naturwissenschaftlicher Unterricht und Lehrerbildung im Umbruch?}, author={Peeters, Hendrik and Habig, Sebastian and Fechner, Sabine}, editor={Habig, Sebastian}, year={2021}, pages={613–616} }' chicago: Peeters, Hendrik, Sebastian Habig, and Sabine Fechner. “Augmented Reality als Experimentierhilfe bei Beobachtung und Deutung.” In Naturwissenschaftlicher Unterricht und Lehrerbildung im Umbruch?, edited by Sebastian Habig, 41:613–16, 2021. ieee: H. Peeters, S. Habig, and S. Fechner, “Augmented Reality als Experimentierhilfe bei Beobachtung und Deutung,” in Naturwissenschaftlicher Unterricht und Lehrerbildung im Umbruch?, 2021, vol. 41, pp. 613–616. mla: Peeters, Hendrik, et al. “Augmented Reality als Experimentierhilfe bei Beobachtung und Deutung.” Naturwissenschaftlicher Unterricht und Lehrerbildung im Umbruch?, edited by Sebastian Habig, vol. 41, 2021, pp. 613–16. short: 'H. Peeters, S. Habig, S. Fechner, in: S. Habig (Ed.), Naturwissenschaftlicher Unterricht und Lehrerbildung im Umbruch?, 2021, pp. 613–616.' date_created: 2021-09-03T12:52:28Z date_updated: 2022-08-29T14:13:51Z department: - _id: '386' editor: - first_name: Sebastian full_name: Habig, Sebastian last_name: Habig intvolume: ' 41' keyword: - digitale Medien language: - iso: ger main_file_link: - open_access: '1' url: https://www.gdcp-ev.de/wp-content/tb2021/TB2021_613_Peeters.pdf oa: '1' page: 613-616 publication: Naturwissenschaftlicher Unterricht und Lehrerbildung im Umbruch? status: public title: Augmented Reality als Experimentierhilfe bei Beobachtung und Deutung type: conference user_id: '49942' volume: 41 year: '2021' ... --- _id: '21502' abstract: - lang: ger text: Die vollständige Beschreibung fluiddynamischer und akustischer Vorgänge setzt voraus, dass die Eigenschaften des Fluids hinlänglich bekannt sind.Während Fluidkenngrößen, wie etwa die Schallgeschwindigkeit oder die Scherviskosität, für viele Flüssigkeiten über weite Bereiche des thermodynamischen Zustandsraums bekannt sind, existieren für die Volumenviskosität nur eine geringe Anzahl Messdaten.In dieser Arbeit wird daher ein Messverfahren zur selektiven Bestimmung der Volumenviskosität von Flüssigkeiten, basierend auf der Absorption von Ultraschallwellen, entwickelt und realisiert.Schwerpunkte bilden dabei der simulationsgestützte Entwurf von Algorithmen zur Auswertung der Messsignale sowie die Analyse und Weiterentwicklung einer Messanordnung, basierend auf dem Puls-Echo-Verfahren. Neben der Absorption im Fluid treten dabei weitere Effekte (zum Beispiel Beugung oder unvollständige Reflexion) auf, die das akustische Signal schwächen oder anderweitig beeinflussen. Die Entwicklung von Verfahren zur Trennung dieser Effekte von der akustischen Absorption bildet daher einen weiteren Schwerpunkt dieser Arbeit.Abschließend wird die Volumenviskosität aus der gemessenen akustischen Absorption für unterschiedliche Fluide in verschiedenen thermodynamischen Zuständen unter Zuhilfenahme anderer bekannter Fluidkenngrößen bestimmt sowie eine Unsicherheitsbetrachtung durchgeführt. - lang: eng text: The prerequisite for a complete description of fluid dynamic and acoustic processes is that all properties of the fluid are known.While fluid parameters such as the speed of sound or the shear viscosity are known for many liquids over a wide range of thermodynamic states, only limited measurement data exist for the bulk viscosity.In this thesis, a measurement method for the selective determination of the bulk viscosity of liquids, based on the absorption of ultrasonic waves, is developed and implemented.The focus is on the simulation-driven design of algorithms for processing the measurement signals as well as the analysis and further development of a measurement set-up based on the pulse-echo method.In addition to absorption in the fluid, there are other effects (for example diffraction or incomplete reflection) that weaken or otherwise influence the acoustic signal.Therefore, the development of procedures to separate these effects from acoustic absorption is another focus of this work.The bulk viscosity is determined from the measured acoustic absorption for different fluids in different thermodynamic states. An uncertainty analysis of the measured quantities concludes this thesis. author: - first_name: Leander full_name: Claes, Leander id: '11829' last_name: Claes orcid: 0000-0002-4393-268X citation: ama: Claes L. Messverfahren für die akustische Absorption in reinen Fluiden zur Bestimmung der Volumenviskosität. Universiät Paderborn; 2021. doi:10.17619/UNIPB/1-1104 apa: Claes, L. (2021). Messverfahren für die akustische Absorption in reinen Fluiden zur Bestimmung der Volumenviskosität. Universiät Paderborn. https://doi.org/10.17619/UNIPB/1-1104 bibtex: '@book{Claes_2021, title={Messverfahren für die akustische Absorption in reinen Fluiden zur Bestimmung der Volumenviskosität}, DOI={10.17619/UNIPB/1-1104}, publisher={Universiät Paderborn}, author={Claes, Leander}, year={2021} }' chicago: Claes, Leander. Messverfahren für die akustische Absorption in reinen Fluiden zur Bestimmung der Volumenviskosität. Universiät Paderborn, 2021. https://doi.org/10.17619/UNIPB/1-1104. ieee: L. Claes, Messverfahren für die akustische Absorption in reinen Fluiden zur Bestimmung der Volumenviskosität. Universiät Paderborn, 2021. mla: Claes, Leander. Messverfahren für die akustische Absorption in reinen Fluiden zur Bestimmung der Volumenviskosität. Universiät Paderborn, 2021, doi:10.17619/UNIPB/1-1104. short: L. Claes, Messverfahren für die akustische Absorption in reinen Fluiden zur Bestimmung der Volumenviskosität, Universiät Paderborn, 2021. date_created: 2021-03-15T13:56:04Z date_updated: 2022-09-06T07:08:31Z department: - _id: '49' doi: 10.17619/UNIPB/1-1104 language: - iso: ger main_file_link: - open_access: '1' url: https://digital.ub.uni-paderborn.de/doi/10.17619/UNIPB/1-1104 oa: '1' page: '223' project: - _id: '52' name: Computing Resources Provided by the Paderborn Center for Parallel Computing publisher: Universiät Paderborn status: public supervisor: - first_name: Bernd full_name: Henning, Bernd id: '213' last_name: Henning - first_name: Jadran full_name: Vrabec, Jadran last_name: Vrabec title: Messverfahren für die akustische Absorption in reinen Fluiden zur Bestimmung der Volumenviskosität type: dissertation user_id: '11829' year: '2021' ... --- _id: '33278' abstract: - lang: eng text: The kinetic Brownian motion on the sphere bundle of a Riemannian manifold M is a stochastic process that models a random perturbation of the geodesic flow. If M is an orientable compact constantly curved surface, we show that in the limit of infinitely large perturbation the L2-spectrum of the infinitesimal generator of a time-rescaled version of the process converges to the Laplace spectrum of the base manifold. author: - first_name: Martin full_name: Kolb, Martin id: '48880' last_name: Kolb - first_name: Tobias full_name: Weich, Tobias last_name: Weich - first_name: Lasse full_name: Wolf, Lasse last_name: Wolf citation: ama: Kolb M, Weich T, Wolf L. Spectral Asymptotics for Kinetic Brownian Motion on Surfaces of Constant Curvature. Annales Henri Poincaré . 2021;23(4):1283-1296. apa: Kolb, M., Weich, T., & Wolf, L. (2021). Spectral Asymptotics for Kinetic Brownian Motion on Surfaces of Constant Curvature. Annales Henri Poincaré , 23(4), 1283–1296. bibtex: '@article{Kolb_Weich_Wolf_2021, title={Spectral Asymptotics for Kinetic Brownian Motion on Surfaces of Constant Curvature}, volume={23}, number={4}, journal={Annales Henri Poincaré }, publisher={Springer Science + Business Media}, author={Kolb, Martin and Weich, Tobias and Wolf, Lasse}, year={2021}, pages={1283–1296} }' chicago: 'Kolb, Martin, Tobias Weich, and Lasse Wolf. “Spectral Asymptotics for Kinetic Brownian Motion on Surfaces of Constant Curvature.” Annales Henri Poincaré 23, no. 4 (2021): 1283–96.' ieee: M. Kolb, T. Weich, and L. Wolf, “Spectral Asymptotics for Kinetic Brownian Motion on Surfaces of Constant Curvature,” Annales Henri Poincaré , vol. 23, no. 4, pp. 1283–1296, 2021. mla: Kolb, Martin, et al. “Spectral Asymptotics for Kinetic Brownian Motion on Surfaces of Constant Curvature.” Annales Henri Poincaré , vol. 23, no. 4, Springer Science + Business Media, 2021, pp. 1283–96. short: M. Kolb, T. Weich, L. Wolf, Annales Henri Poincaré 23 (2021) 1283–1296. date_created: 2022-09-07T07:05:33Z date_updated: 2022-09-08T06:06:13Z department: - _id: '96' intvolume: ' 23' issue: '4' language: - iso: eng main_file_link: - open_access: '1' url: https://link.springer.com/article/10.1007/s00023-021-01121-5 oa: '1' page: 1283-1296 publication: 'Annales Henri Poincaré ' publication_status: published publisher: Springer Science + Business Media related_material: link: - relation: contains url: https://link.springer.com/article/10.1007/s00023-021-01121-5 status: public title: Spectral Asymptotics for Kinetic Brownian Motion on Surfaces of Constant Curvature type: journal_article user_id: '85821' volume: 23 year: '2021' ... --- _id: '32099' author: - first_name: Tobias full_name: Weich, Tobias id: '49178' last_name: Weich orcid: 0000-0002-9648-6919 - first_name: Julia full_name: Budde, Julia last_name: Budde citation: ama: Weich T, Budde J. Wave Front Sets of Nilpotent Lie Group Representations. arXiv:210302968v1. Published online 2021. apa: Weich, T., & Budde, J. (2021). Wave Front Sets of Nilpotent Lie Group Representations. In arXiv:2103.02968v1. bibtex: '@article{Weich_Budde_2021, title={Wave Front Sets of Nilpotent Lie Group Representations}, journal={arXiv:2103.02968v1}, author={Weich, Tobias and Budde, Julia}, year={2021} }' chicago: Weich, Tobias, and Julia Budde. “Wave Front Sets of Nilpotent Lie Group Representations.” ArXiv:2103.02968v1, 2021. ieee: T. Weich and J. Budde, “Wave Front Sets of Nilpotent Lie Group Representations,” arXiv:2103.02968v1. 2021. mla: Weich, Tobias, and Julia Budde. “Wave Front Sets of Nilpotent Lie Group Representations.” ArXiv:2103.02968v1, 2021. short: T. Weich, J. Budde, ArXiv:2103.02968v1 (2021). date_created: 2022-06-22T09:56:43Z date_updated: 2022-09-12T07:49:55Z ddc: - '510' department: - _id: '10' - _id: '623' - _id: '548' file: - access_level: open_access content_type: application/pdf creator: weich date_created: 2022-06-22T09:56:39Z date_updated: 2022-06-22T09:56:39Z file_id: '32100' file_name: 2103.02968.pdf file_size: 978990 relation: main_file file_date_updated: 2022-06-22T09:56:39Z has_accepted_license: '1' language: - iso: eng oa: '1' publication: arXiv:2103.02968v1 status: public title: Wave Front Sets of Nilpotent Lie Group Representations type: preprint user_id: '49178' year: '2021' ... --- _id: '33372' abstract: - lang: eng text: 'Academics may actively respond to the expectations of the academic status market, which have largely been shaped by the World University Rankings (WURs). This study empirically examines how academics’ citation patterns have changed in response to the rise of an “evaluation environment” in academia. We regard the WURs to be a macro-level trigger for cementing a bibliometric-based evaluation environment in academia. Our analyses of citation patterns in papers published in two higher education journals explicitly considered three distinct periods: the pre-WURs (1990–2003), the period of WURs implementation (2004–2010), and the period of adaption to WURs (2011–2017). We applied the nonparametric Kaplan–Meier method to compare first-citation speeds of papers published across the three periods. We found that not only has first-citation speed become faster, but first-citation probability has also increased following the emergence of the WURs. Applying Cox proportional hazard models to first-citation probabilities, we identified journal impact factors and third-party funding as factors influencing first-citation probability, while other author- and paper-related factors showed limited effects. We also found that the general effects of different factors on first-citation speeds have changed with the emergence of the WURs. The findings expand our understanding of the citation patterns of academics in the rise of WURs and provide practical grounds for research policy as well as higher education policy.' article_number: '9515' article_type: original author: - first_name: Soo Jeung full_name: Lee, Soo Jeung last_name: Lee - first_name: Christian full_name: Schneijderberg, Christian last_name: Schneijderberg - first_name: Yangson full_name: Kim, Yangson last_name: Kim - first_name: Isabel full_name: Steinhardt, Isabel id: '90339' last_name: Steinhardt orcid: https://orcid.org/0000-0002-2590-6189 citation: ama: Lee SJ, Schneijderberg C, Kim Y, Steinhardt I. Have Academics’ Citation Patterns Changed in Response to the Rise of World University Rankings? A Test Using First-Citation Speeds. Sustainability. 2021;13(17). doi:10.3390/su13179515 apa: Lee, S. J., Schneijderberg, C., Kim, Y., & Steinhardt, I. (2021). Have Academics’ Citation Patterns Changed in Response to the Rise of World University Rankings? A Test Using First-Citation Speeds. Sustainability, 13(17), Article 9515. https://doi.org/10.3390/su13179515 bibtex: '@article{Lee_Schneijderberg_Kim_Steinhardt_2021, title={Have Academics’ Citation Patterns Changed in Response to the Rise of World University Rankings? A Test Using First-Citation Speeds}, volume={13}, DOI={10.3390/su13179515}, number={179515}, journal={Sustainability}, publisher={MDPI AG}, author={Lee, Soo Jeung and Schneijderberg, Christian and Kim, Yangson and Steinhardt, Isabel}, year={2021} }' chicago: Lee, Soo Jeung, Christian Schneijderberg, Yangson Kim, and Isabel Steinhardt. “Have Academics’ Citation Patterns Changed in Response to the Rise of World University Rankings? A Test Using First-Citation Speeds.” Sustainability 13, no. 17 (2021). https://doi.org/10.3390/su13179515. ieee: 'S. J. Lee, C. Schneijderberg, Y. Kim, and I. Steinhardt, “Have Academics’ Citation Patterns Changed in Response to the Rise of World University Rankings? A Test Using First-Citation Speeds,” Sustainability, vol. 13, no. 17, Art. no. 9515, 2021, doi: 10.3390/su13179515.' mla: Lee, Soo Jeung, et al. “Have Academics’ Citation Patterns Changed in Response to the Rise of World University Rankings? A Test Using First-Citation Speeds.” Sustainability, vol. 13, no. 17, 9515, MDPI AG, 2021, doi:10.3390/su13179515. short: S.J. Lee, C. Schneijderberg, Y. Kim, I. Steinhardt, Sustainability 13 (2021). date_created: 2022-09-15T08:27:56Z date_updated: 2022-09-15T08:37:41Z ddc: - '300' department: - _id: '121' doi: 10.3390/su13179515 extern: '1' file: - access_level: closed content_type: application/pdf creator: isste date_created: 2022-09-15T08:36:50Z date_updated: 2022-09-15T08:36:50Z file_id: '33375' file_name: Lee et al. 2021 Academic Citations.pdf file_size: 2407463 relation: main_file success: 1 file_date_updated: 2022-09-15T08:36:50Z has_accepted_license: '1' intvolume: ' 13' issue: '17' keyword: - world university rankings - citation - first-citation speed - Minerva - Studies in Higher Education language: - iso: eng main_file_link: - open_access: '1' url: https://www.mdpi.com/2071-1050/13/17/9515 oa: '1' publication: Sustainability publication_identifier: issn: - 2071-1050 publication_status: published publisher: MDPI AG quality_controlled: '1' status: public title: Have Academics’ Citation Patterns Changed in Response to the Rise of World University Rankings? A Test Using First-Citation Speeds type: journal_article user_id: '90339' volume: 13 year: '2021' ... --- _id: '29291' author: - first_name: Hamada Mohamed Abdelsamee full_name: Zahera, Hamada Mohamed Abdelsamee id: '72768' last_name: Zahera - first_name: Stefan full_name: Heindorf, Stefan id: '11871' last_name: Heindorf orcid: 0000-0002-4525-6865 - first_name: Axel-Cyrille full_name: Ngonga Ngomo, Axel-Cyrille last_name: Ngonga Ngomo citation: ama: 'Zahera HMA, Heindorf S, Ngonga Ngomo A-C. ASSET: A Semi-supervised Approach for Entity Typing in Knowledge Graphs. In: Proceedings of the 11th on Knowledge Capture Conference. ACM; 2021. doi:10.1145/3460210.3493563' apa: 'Zahera, H. M. A., Heindorf, S., & Ngonga Ngomo, A.-C. (2021). ASSET: A Semi-supervised Approach for Entity Typing in Knowledge Graphs. Proceedings of the 11th on Knowledge Capture Conference. https://doi.org/10.1145/3460210.3493563' bibtex: '@inproceedings{Zahera_Heindorf_Ngonga Ngomo_2021, title={ASSET: A Semi-supervised Approach for Entity Typing in Knowledge Graphs}, DOI={10.1145/3460210.3493563}, booktitle={Proceedings of the 11th on Knowledge Capture Conference}, publisher={ACM}, author={Zahera, Hamada Mohamed Abdelsamee and Heindorf, Stefan and Ngonga Ngomo, Axel-Cyrille}, year={2021} }' chicago: 'Zahera, Hamada Mohamed Abdelsamee, Stefan Heindorf, and Axel-Cyrille Ngonga Ngomo. “ASSET: A Semi-Supervised Approach for Entity Typing in Knowledge Graphs.” In Proceedings of the 11th on Knowledge Capture Conference. ACM, 2021. https://doi.org/10.1145/3460210.3493563.' ieee: 'H. M. A. Zahera, S. Heindorf, and A.-C. Ngonga Ngomo, “ASSET: A Semi-supervised Approach for Entity Typing in Knowledge Graphs,” 2021, doi: 10.1145/3460210.3493563.' mla: 'Zahera, Hamada Mohamed Abdelsamee, et al. “ASSET: A Semi-Supervised Approach for Entity Typing in Knowledge Graphs.” Proceedings of the 11th on Knowledge Capture Conference, ACM, 2021, doi:10.1145/3460210.3493563.' short: 'H.M.A. Zahera, S. Heindorf, A.-C. Ngonga Ngomo, in: Proceedings of the 11th on Knowledge Capture Conference, ACM, 2021.' date_created: 2022-01-12T10:27:02Z date_updated: 2022-10-15T19:40:49Z department: - _id: '574' doi: 10.1145/3460210.3493563 language: - iso: eng main_file_link: - open_access: '1' url: https://papers.dice-research.org/2021/KCAP2021_ASSET/public.pdf oa: '1' publication: Proceedings of the 11th on Knowledge Capture Conference publication_status: published publisher: ACM status: public title: 'ASSET: A Semi-supervised Approach for Entity Typing in Knowledge Graphs' type: conference user_id: '11871' year: '2021' ... --- _id: '29292' author: - first_name: Robert full_name: Feldhans, Robert last_name: Feldhans - first_name: Adrian full_name: Wilke, Adrian id: '9101' last_name: Wilke orcid: 0000-0002-6575-807X - first_name: Stefan full_name: Heindorf, Stefan id: '11871' last_name: Heindorf orcid: 0000-0002-4525-6865 - first_name: Mohammad Hossein full_name: Shaker, Mohammad Hossein last_name: Shaker - first_name: Barbara full_name: Hammer, Barbara last_name: Hammer - first_name: Axel-Cyrille full_name: Ngonga Ngomo, Axel-Cyrille id: '65716' last_name: Ngonga Ngomo - first_name: Eyke full_name: Hüllermeier, Eyke id: '48129' last_name: Hüllermeier citation: ama: 'Feldhans R, Wilke A, Heindorf S, et al. Drift Detection in Text Data with Document Embeddings. In: Intelligent Data Engineering and Automated Learning – IDEAL 2021. Springer International Publishing; 2021. doi:10.1007/978-3-030-91608-4_11' apa: Feldhans, R., Wilke, A., Heindorf, S., Shaker, M. H., Hammer, B., Ngonga Ngomo, A.-C., & Hüllermeier, E. (2021). Drift Detection in Text Data with Document Embeddings. In Intelligent Data Engineering and Automated Learning – IDEAL 2021. Springer International Publishing. https://doi.org/10.1007/978-3-030-91608-4_11 bibtex: '@inbook{Feldhans_Wilke_Heindorf_Shaker_Hammer_Ngonga Ngomo_Hüllermeier_2021, place={Cham}, title={Drift Detection in Text Data with Document Embeddings}, DOI={10.1007/978-3-030-91608-4_11}, booktitle={Intelligent Data Engineering and Automated Learning – IDEAL 2021}, publisher={Springer International Publishing}, author={Feldhans, Robert and Wilke, Adrian and Heindorf, Stefan and Shaker, Mohammad Hossein and Hammer, Barbara and Ngonga Ngomo, Axel-Cyrille and Hüllermeier, Eyke}, year={2021} }' chicago: 'Feldhans, Robert, Adrian Wilke, Stefan Heindorf, Mohammad Hossein Shaker, Barbara Hammer, Axel-Cyrille Ngonga Ngomo, and Eyke Hüllermeier. “Drift Detection in Text Data with Document Embeddings.” In Intelligent Data Engineering and Automated Learning – IDEAL 2021. Cham: Springer International Publishing, 2021. https://doi.org/10.1007/978-3-030-91608-4_11.' ieee: 'R. Feldhans et al., “Drift Detection in Text Data with Document Embeddings,” in Intelligent Data Engineering and Automated Learning – IDEAL 2021, Cham: Springer International Publishing, 2021.' mla: Feldhans, Robert, et al. “Drift Detection in Text Data with Document Embeddings.” Intelligent Data Engineering and Automated Learning – IDEAL 2021, Springer International Publishing, 2021, doi:10.1007/978-3-030-91608-4_11. short: 'R. Feldhans, A. Wilke, S. Heindorf, M.H. Shaker, B. Hammer, A.-C. Ngonga Ngomo, E. Hüllermeier, in: Intelligent Data Engineering and Automated Learning – IDEAL 2021, Springer International Publishing, Cham, 2021.' date_created: 2022-01-12T10:27:23Z date_updated: 2022-10-15T19:54:20Z department: - _id: '574' doi: 10.1007/978-3-030-91608-4_11 language: - iso: eng main_file_link: - open_access: '1' url: https://papers.dice-research.org/2021/IDEAL2021_DriftDetectionEmbeddings/Drift-Detection-in-Text-Data-with-Document-Embeddings-public.pdf oa: '1' place: Cham publication: Intelligent Data Engineering and Automated Learning – IDEAL 2021 publication_identifier: isbn: - '9783030916077' - '9783030916084' issn: - 0302-9743 - 1611-3349 publication_status: published publisher: Springer International Publishing related_material: link: - relation: confirmation url: https://link.springer.com/chapter/10.1007/978-3-030-91608-4_11 status: public title: Drift Detection in Text Data with Document Embeddings type: book_chapter user_id: '11871' year: '2021' ... --- _id: '29287' abstract: - lang: eng text: "Knowledge graph embedding research has mainly focused on the two smallest\r\nnormed division algebras, $\\mathbb{R}$ and $\\mathbb{C}$. Recent results suggest\r\nthat trilinear products of quaternion-valued embeddings can be a more effective\r\nmeans to tackle link prediction. In addition, models based on convolutions on\r\nreal-valued embeddings often yield state-of-the-art results for link\r\nprediction. In this paper, we investigate a composition of convolution\r\noperations with hypercomplex multiplications. We propose the four approaches\r\nQMult, OMult, ConvQ and ConvO to tackle the link prediction problem. QMult and\r\nOMult can be considered as quaternion and octonion extensions of previous\r\nstate-of-the-art approaches, including DistMult and ComplEx. ConvQ and ConvO\r\nbuild upon QMult and OMult by including convolution operations in a way\r\ninspired by the residual learning framework. We evaluated our approaches on\r\nseven link prediction datasets including WN18RR, FB15K-237 and YAGO3-10.\r\nExperimental results suggest that the benefits of learning hypercomplex-valued\r\nvector representations become more apparent as the size and complexity of the\r\nknowledge graph grows. ConvO outperforms state-of-the-art approaches on\r\nFB15K-237 in MRR, Hit@1 and Hit@3, while QMult, OMult, ConvQ and ConvO\r\noutperform state-of-the-approaches on YAGO3-10 in all metrics. Results also\r\nsuggest that link prediction performances can be further improved via\r\nprediction averaging. To foster reproducible research, we provide an\r\nopen-source implementation of approaches, including training and evaluation\r\nscripts as well as pretrained models." author: - first_name: Caglar full_name: Demir, Caglar id: '43817' last_name: Demir - first_name: Diego full_name: Moussallem, Diego id: '71635' last_name: Moussallem - first_name: Stefan full_name: Heindorf, Stefan id: '11871' last_name: Heindorf orcid: 0000-0002-4525-6865 - first_name: Axel-Cyrille full_name: Ngonga Ngomo, Axel-Cyrille id: '65716' last_name: Ngonga Ngomo citation: ama: 'Demir C, Moussallem D, Heindorf S, Ngonga Ngomo A-C. Convolutional Hypercomplex Embeddings for Link Prediction. In: The 13th Asian Conference on Machine Learning, ACML 2021. ; 2021.' apa: Demir, C., Moussallem, D., Heindorf, S., & Ngonga Ngomo, A.-C. (2021). Convolutional Hypercomplex Embeddings for Link Prediction. The 13th Asian Conference on Machine Learning, ACML 2021. bibtex: '@inproceedings{Demir_Moussallem_Heindorf_Ngonga Ngomo_2021, title={Convolutional Hypercomplex Embeddings for Link Prediction}, booktitle={The 13th Asian Conference on Machine Learning, ACML 2021}, author={Demir, Caglar and Moussallem, Diego and Heindorf, Stefan and Ngonga Ngomo, Axel-Cyrille}, year={2021} }' chicago: Demir, Caglar, Diego Moussallem, Stefan Heindorf, and Axel-Cyrille Ngonga Ngomo. “Convolutional Hypercomplex Embeddings for Link Prediction.” In The 13th Asian Conference on Machine Learning, ACML 2021, 2021. ieee: C. Demir, D. Moussallem, S. Heindorf, and A.-C. Ngonga Ngomo, “Convolutional Hypercomplex Embeddings for Link Prediction,” 2021. mla: Demir, Caglar, et al. “Convolutional Hypercomplex Embeddings for Link Prediction.” The 13th Asian Conference on Machine Learning, ACML 2021, 2021. short: 'C. Demir, D. Moussallem, S. Heindorf, A.-C. Ngonga Ngomo, in: The 13th Asian Conference on Machine Learning, ACML 2021, 2021.' date_created: 2022-01-12T10:21:10Z date_updated: 2022-10-17T15:06:40Z department: - _id: '574' external_id: arxiv: - '2106.15230' language: - iso: eng main_file_link: - open_access: '1' url: https://papers.dice-research.org/2021/ACML2021_HyperConv/public.pdf oa: '1' publication: The 13th Asian Conference on Machine Learning, ACML 2021 status: public title: Convolutional Hypercomplex Embeddings for Link Prediction type: conference user_id: '11871' year: '2021' ... --- _id: '29294' author: - first_name: Tobias full_name: Nickchen, Tobias id: '27340' last_name: Nickchen orcid: 0000-0001-8958-9330 - first_name: Stefan full_name: Heindorf, Stefan id: '11871' last_name: Heindorf orcid: 0000-0002-4525-6865 - first_name: Gregor full_name: Engels, Gregor id: '107' last_name: Engels citation: ama: 'Nickchen T, Heindorf S, Engels G. Generating Physically Sound Training Data for Image Recognition of Additively Manufactured Parts. In: 2021 IEEE Winter Conference on Applications of Computer Vision (WACV). IEEE; 2021. doi:10.1109/wacv48630.2021.00204' apa: Nickchen, T., Heindorf, S., & Engels, G. (2021). Generating Physically Sound Training Data for Image Recognition of Additively Manufactured Parts. 2021 IEEE Winter Conference on Applications of Computer Vision (WACV). https://doi.org/10.1109/wacv48630.2021.00204 bibtex: '@inproceedings{Nickchen_Heindorf_Engels_2021, title={Generating Physically Sound Training Data for Image Recognition of Additively Manufactured Parts}, DOI={10.1109/wacv48630.2021.00204}, booktitle={2021 IEEE Winter Conference on Applications of Computer Vision (WACV)}, publisher={IEEE}, author={Nickchen, Tobias and Heindorf, Stefan and Engels, Gregor}, year={2021} }' chicago: Nickchen, Tobias, Stefan Heindorf, and Gregor Engels. “Generating Physically Sound Training Data for Image Recognition of Additively Manufactured Parts.” In 2021 IEEE Winter Conference on Applications of Computer Vision (WACV). IEEE, 2021. https://doi.org/10.1109/wacv48630.2021.00204. ieee: 'T. Nickchen, S. Heindorf, and G. Engels, “Generating Physically Sound Training Data for Image Recognition of Additively Manufactured Parts,” 2021, doi: 10.1109/wacv48630.2021.00204.' mla: Nickchen, Tobias, et al. “Generating Physically Sound Training Data for Image Recognition of Additively Manufactured Parts.” 2021 IEEE Winter Conference on Applications of Computer Vision (WACV), IEEE, 2021, doi:10.1109/wacv48630.2021.00204. short: 'T. Nickchen, S. Heindorf, G. Engels, in: 2021 IEEE Winter Conference on Applications of Computer Vision (WACV), IEEE, 2021.' date_created: 2022-01-12T10:31:42Z date_updated: 2022-10-17T15:07:38Z department: - _id: '66' - _id: '574' doi: 10.1109/wacv48630.2021.00204 language: - iso: eng main_file_link: - open_access: '1' url: https://openaccess.thecvf.com/content/WACV2021/papers/Nickchen_Generating_Physically_Sound_Training_Data_for_Image_Recognition_of_Additively_WACV_2021_paper.pdf oa: '1' project: - _id: '52' name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing' publication: 2021 IEEE Winter Conference on Applications of Computer Vision (WACV) publication_status: published publisher: IEEE status: public title: Generating Physically Sound Training Data for Image Recognition of Additively Manufactured Parts type: conference user_id: '11871' year: '2021' ... --- _id: '33733' author: - first_name: Stefan full_name: Heindorf, Stefan id: '11871' last_name: Heindorf orcid: 0000-0002-4525-6865 citation: ama: Heindorf S. Automatically generating instructions from tutorials for search and user navigation. Published online 2021. apa: Heindorf, S. (2021). Automatically generating instructions from tutorials for search and user navigation. bibtex: '@article{Heindorf_2021, title={Automatically generating instructions from tutorials for search and user navigation}, author={Heindorf, Stefan}, year={2021} }' chicago: Heindorf, Stefan. “Automatically Generating Instructions from Tutorials for Search and User Navigation,” 2021. ieee: S. Heindorf, “Automatically generating instructions from tutorials for search and user navigation.” 2021. mla: Heindorf, Stefan. Automatically Generating Instructions from Tutorials for Search and User Navigation. 2021. short: S. Heindorf, (2021). date_created: 2022-10-15T19:19:10Z date_updated: 2022-10-17T15:21:49Z ipc: 'US15/885,363 ' ipn: '10936684' main_file_link: - open_access: '1' url: https://patentimages.storage.googleapis.com/f6/21/79/657191c3dfe93b/US10936684.pdf oa: '1' publication_date: 2021-03-02 status: public title: Automatically generating instructions from tutorials for search and user navigation type: patent user_id: '11871' year: '2021' ... --- _id: '23728' abstract: - lang: eng text: We demonstrate the integration of amorphous tungsten silicide superconducting nanowire single-photon detectors on titanium in-diffused lithium niobate waveguides. We show proof-of-principle detection of evanescently coupled photons of 1550 nm wavelength using bidirectional waveguide coupling for two orthogonal polarization directions. We investigate the internal detection efficiency as well as detector absorption using coupling-independent characterization measurements. Furthermore, we describe strategies to improve the yield and efficiency of these devices. article_type: original author: - first_name: Jan Philipp full_name: Höpker, Jan Philipp id: '33913' last_name: Höpker - first_name: Varun B full_name: Verma, Varun B last_name: Verma - first_name: Maximilian full_name: Protte, Maximilian id: '46170' last_name: Protte - first_name: Raimund full_name: Ricken, Raimund last_name: Ricken - first_name: Viktor full_name: Quiring, Viktor last_name: Quiring - first_name: Christof full_name: Eigner, Christof id: '13244' last_name: Eigner orcid: https://orcid.org/0000-0002-5693-3083 - first_name: Lena full_name: Ebers, Lena id: '40428' last_name: Ebers - first_name: Manfred full_name: Hammer, Manfred id: '48077' last_name: Hammer orcid: 0000-0002-6331-9348 - first_name: Jens full_name: Förstner, Jens id: '158' last_name: Förstner orcid: 0000-0001-7059-9862 - first_name: Christine full_name: Silberhorn, Christine id: '26263' last_name: Silberhorn - first_name: Richard P full_name: Mirin, Richard P last_name: Mirin - first_name: Sae full_name: Woo Nam, Sae last_name: Woo Nam - first_name: Tim full_name: Bartley, Tim id: '49683' last_name: Bartley citation: ama: 'Höpker JP, Verma VB, Protte M, et al. Integrated superconducting nanowire single-photon detectors on titanium in-diffused lithium niobate waveguides. Journal of Physics: Photonics. 2021;3:034022. doi:10.1088/2515-7647/ac105b' apa: 'Höpker, J. P., Verma, V. B., Protte, M., Ricken, R., Quiring, V., Eigner, C., Ebers, L., Hammer, M., Förstner, J., Silberhorn, C., Mirin, R. P., Woo Nam, S., & Bartley, T. (2021). Integrated superconducting nanowire single-photon detectors on titanium in-diffused lithium niobate waveguides. Journal of Physics: Photonics, 3, 034022. https://doi.org/10.1088/2515-7647/ac105b' bibtex: '@article{Höpker_Verma_Protte_Ricken_Quiring_Eigner_Ebers_Hammer_Förstner_Silberhorn_et al._2021, title={Integrated superconducting nanowire single-photon detectors on titanium in-diffused lithium niobate waveguides}, volume={3}, DOI={10.1088/2515-7647/ac105b}, journal={Journal of Physics: Photonics}, author={Höpker, Jan Philipp and Verma, Varun B and Protte, Maximilian and Ricken, Raimund and Quiring, Viktor and Eigner, Christof and Ebers, Lena and Hammer, Manfred and Förstner, Jens and Silberhorn, Christine and et al.}, year={2021}, pages={034022} }' chicago: 'Höpker, Jan Philipp, Varun B Verma, Maximilian Protte, Raimund Ricken, Viktor Quiring, Christof Eigner, Lena Ebers, et al. “Integrated Superconducting Nanowire Single-Photon Detectors on Titanium in-Diffused Lithium Niobate Waveguides.” Journal of Physics: Photonics 3 (2021): 034022. https://doi.org/10.1088/2515-7647/ac105b.' ieee: 'J. P. Höpker et al., “Integrated superconducting nanowire single-photon detectors on titanium in-diffused lithium niobate waveguides,” Journal of Physics: Photonics, vol. 3, p. 034022, 2021, doi: 10.1088/2515-7647/ac105b.' mla: 'Höpker, Jan Philipp, et al. “Integrated Superconducting Nanowire Single-Photon Detectors on Titanium in-Diffused Lithium Niobate Waveguides.” Journal of Physics: Photonics, vol. 3, 2021, p. 034022, doi:10.1088/2515-7647/ac105b.' short: 'J.P. Höpker, V.B. Verma, M. Protte, R. Ricken, V. Quiring, C. Eigner, L. Ebers, M. Hammer, J. Förstner, C. Silberhorn, R.P. Mirin, S. Woo Nam, T. Bartley, Journal of Physics: Photonics 3 (2021) 034022.' date_created: 2021-09-03T08:04:06Z date_updated: 2022-10-25T07:34:42Z ddc: - '530' department: - _id: '15' - _id: '61' - _id: '230' doi: 10.1088/2515-7647/ac105b file: - access_level: open_access content_type: application/pdf creator: fossie date_created: 2021-09-07T07:41:04Z date_updated: 2021-09-07T07:41:04Z file_id: '23825' file_name: 2021-07 Höpker J._Phys._Photonics_3_034022.pdf file_size: 1097820 relation: main_file file_date_updated: 2021-09-07T07:41:04Z has_accepted_license: '1' intvolume: ' 3' language: - iso: eng oa: '1' page: '034022' project: - _id: '53' name: TRR 142 publication: 'Journal of Physics: Photonics' publication_identifier: issn: - 2515-7647 publication_status: published status: public title: Integrated superconducting nanowire single-photon detectors on titanium in-diffused lithium niobate waveguides type: journal_article user_id: '49683' volume: 3 year: '2021' ... --- _id: '25046' abstract: - lang: eng text: While increasing digitalization enables multiple advantages for a reliable operation of technical systems, a remaining challenge in the context of condition monitoring is seen in suitable consideration of uncertainties affecting the monitored system. Therefore, a suitable prognostic approach to predict the remaining useful lifetime of complex technical systems is required. To handle different kinds of uncertainties, a novel Multi-Model-Particle Filtering-based prognostic approach is developed and evaluated by the use case of rubber-metal-elements. These elements are maintained preventively due to the strong influence of uncertainties on their behavior. In this paper, two measurement quantities are compared concerning their ability to establish a prediction of the remaining useful lifetime of the monitored elements and the influence of present uncertainties. Based on three performance indices, the results are evaluated. A comparison with predictions of a classical Particle Filter underlines the superiority of the developed Multi-Model-Particle Filter. Finally, the value of the developed method for enabling condition monitoring of technical systems related to uncertainties is given exemplary by a comparison between the preventive and the predictive maintenance strategy for the use case. article_number: '210' article_type: original author: - first_name: Amelie full_name: Bender, Amelie id: '54290' last_name: Bender citation: ama: Bender A. A Multi-Model-Particle Filtering-Based Prognostic Approach to Consider Uncertainties in RUL Predictions. Machines. 2021;9(10). doi:10.3390/machines9100210 apa: Bender, A. (2021). A Multi-Model-Particle Filtering-Based Prognostic Approach to Consider Uncertainties in RUL Predictions. Machines, 9(10), Article 210. https://doi.org/10.3390/machines9100210 bibtex: '@article{Bender_2021, title={A Multi-Model-Particle Filtering-Based Prognostic Approach to Consider Uncertainties in RUL Predictions}, volume={9}, DOI={10.3390/machines9100210}, number={10210}, journal={Machines}, author={Bender, Amelie}, year={2021} }' chicago: Bender, Amelie. “A Multi-Model-Particle Filtering-Based Prognostic Approach to Consider Uncertainties in RUL Predictions.” Machines 9, no. 10 (2021). https://doi.org/10.3390/machines9100210. ieee: 'A. Bender, “A Multi-Model-Particle Filtering-Based Prognostic Approach to Consider Uncertainties in RUL Predictions,” Machines, vol. 9, no. 10, Art. no. 210, 2021, doi: 10.3390/machines9100210.' mla: Bender, Amelie. “A Multi-Model-Particle Filtering-Based Prognostic Approach to Consider Uncertainties in RUL Predictions.” Machines, vol. 9, no. 10, 210, 2021, doi:10.3390/machines9100210. short: A. Bender, Machines 9 (2021). date_created: 2021-09-27T07:07:58Z date_updated: 2022-11-03T11:42:46Z department: - _id: '151' doi: 10.3390/machines9100210 intvolume: ' 9' issue: '10' keyword: - prognostics - RUL predictions - particle filter - uncertainty consideration - Multi-Model-Particle Filter - model-based approach - rubber-metal-elements - predictive maintenance language: - iso: eng main_file_link: - open_access: '1' url: https://www.mdpi.com/2075-1702/9/10/210 oa: '1' publication: Machines publication_identifier: issn: - 2075-1702 publication_status: published quality_controlled: '1' status: public title: A Multi-Model-Particle Filtering-Based Prognostic Approach to Consider Uncertainties in RUL Predictions type: journal_article user_id: '54290' volume: 9 year: '2021' ... --- _id: '35889' abstract: - lang: eng text: Network and service coordination is important to provide modern services consisting of multiple interconnected components, e.g., in 5G, network function virtualization (NFV), or cloud and edge computing. In this paper, I outline my dissertation research, which proposes six approaches to automate such network and service coordination. All approaches dynamically react to the current demand and optimize coordination for high service quality and low costs. The approaches range from centralized to distributed methods and from conventional heuristic algorithms and mixed-integer linear programs to machine learning approaches using supervised and reinforcement learning. I briefly discuss their main ideas and advantages over other state-of-the-art approaches and compare strengths and weaknesses. author: - first_name: Stefan Balthasar full_name: Schneider, Stefan Balthasar id: '35343' last_name: Schneider orcid: 0000-0001-8210-4011 citation: ama: Schneider SB. Conventional and Machine Learning Approaches for Network and Service Coordination.; 2021. apa: Schneider, S. B. (2021). Conventional and Machine Learning Approaches for Network and Service Coordination. bibtex: '@book{Schneider_2021, title={Conventional and Machine Learning Approaches for Network and Service Coordination}, author={Schneider, Stefan Balthasar}, year={2021} }' chicago: Schneider, Stefan Balthasar. Conventional and Machine Learning Approaches for Network and Service Coordination, 2021. ieee: S. B. Schneider, Conventional and Machine Learning Approaches for Network and Service Coordination. 2021. mla: Schneider, Stefan Balthasar. Conventional and Machine Learning Approaches for Network and Service Coordination. 2021. short: S.B. Schneider, Conventional and Machine Learning Approaches for Network and Service Coordination, 2021. date_created: 2023-01-10T15:08:50Z date_updated: 2023-01-10T15:09:05Z ddc: - '004' department: - _id: '75' file: - access_level: open_access content_type: application/pdf creator: stschn date_created: 2023-01-10T15:07:03Z date_updated: 2023-01-10T15:07:03Z file_id: '35890' file_name: main.pdf file_size: 133340 relation: main_file file_date_updated: 2023-01-10T15:07:03Z has_accepted_license: '1' keyword: - nfv - coordination - machine learning - reinforcement learning - phd - digest language: - iso: eng oa: '1' project: - _id: '1' name: 'SFB 901: SFB 901' - _id: '4' name: 'SFB 901 - C: SFB 901 - Project Area C' - _id: '16' name: 'SFB 901 - C4: SFB 901 - Subproject C4' status: public title: Conventional and Machine Learning Approaches for Network and Service Coordination type: working_paper user_id: '35343' year: '2021' ... --- _id: '36260' author: - first_name: Jutta full_name: Weber, Jutta id: '31494' last_name: Weber citation: ama: 'Weber J. Artificial Intelligence and the Sociotechnical Imaginary: On Skynet, Self-Healing Swarms and Slaughterbots. In: Maurer K, Graae AI, eds. Drone Imaginaries. The Power of Remote Vision. Manchester University Press; 2021:167-179.' apa: 'Weber, J. (2021). Artificial Intelligence and the Sociotechnical Imaginary: On Skynet, Self-Healing Swarms and Slaughterbots. In K. Maurer & A. I. Graae (Eds.), Drone Imaginaries. The Power of Remote Vision (pp. 167–179). Manchester University Press.' bibtex: '@inbook{Weber_2021, place={Manchester}, title={Artificial Intelligence and the Sociotechnical Imaginary: On Skynet, Self-Healing Swarms and Slaughterbots}, booktitle={Drone Imaginaries. The Power of Remote Vision}, publisher={Manchester University Press}, author={Weber, Jutta}, editor={Maurer, Kathrin and Graae, Andreas Immanuel}, year={2021}, pages={167–179} }' chicago: 'Weber, Jutta. “Artificial Intelligence and the Sociotechnical Imaginary: On Skynet, Self-Healing Swarms and Slaughterbots.” In Drone Imaginaries. The Power of Remote Vision, edited by Kathrin Maurer and Andreas Immanuel Graae, 167–79. Manchester: Manchester University Press, 2021.' ieee: 'J. Weber, “Artificial Intelligence and the Sociotechnical Imaginary: On Skynet, Self-Healing Swarms and Slaughterbots,” in Drone Imaginaries. The Power of Remote Vision, K. Maurer and A. I. Graae, Eds. Manchester: Manchester University Press, 2021, pp. 167–179.' mla: 'Weber, Jutta. “Artificial Intelligence and the Sociotechnical Imaginary: On Skynet, Self-Healing Swarms and Slaughterbots.” Drone Imaginaries. The Power of Remote Vision, edited by Kathrin Maurer and Andreas Immanuel Graae, Manchester University Press, 2021, pp. 167–79.' short: 'J. Weber, in: K. Maurer, A.I. Graae (Eds.), Drone Imaginaries. The Power of Remote Vision, Manchester University Press, Manchester, 2021, pp. 167–179.' date_created: 2023-01-12T06:18:46Z date_updated: 2023-01-12T06:19:16Z department: - _id: '411' editor: - first_name: Kathrin full_name: Maurer, Kathrin last_name: Maurer - first_name: Andreas Immanuel full_name: Graae, Andreas Immanuel last_name: Graae language: - iso: eng main_file_link: - open_access: '1' url: https://juttaweber.eu/wordpress/wp-content/uploads/2020/03/Weber_Artificial-intelligence-and-the-socio-technical-imaginary-1.pdf oa: '1' page: 167-179 place: Manchester publication: Drone Imaginaries. The Power of Remote Vision publisher: Manchester University Press status: public title: 'Artificial Intelligence and the Sociotechnical Imaginary: On Skynet, Self-Healing Swarms and Slaughterbots' type: book_chapter user_id: '14932' year: '2021' ... --- _id: '36257' author: - first_name: Jutta full_name: Weber, Jutta id: '31494' last_name: Weber - first_name: Katja full_name: Mayer, Katja last_name: Mayer citation: ama: 'Weber J, Mayer K. From Optimizing Military Operations to Targeting Terrorist Networks: Social Network Analysis in Data-Driven Warfare. In: Burkhardt M, Shnayien M, Grashöfer K, eds. Explorations in Digital Cultures. meson press; 2021.' apa: 'Weber, J., & Mayer, K. (2021). From Optimizing Military Operations to Targeting Terrorist Networks: Social Network Analysis in Data-Driven Warfare. In M. Burkhardt, M. Shnayien, & K. Grashöfer (Eds.), Explorations in Digital Cultures. meson press.' bibtex: '@inbook{Weber_Mayer_2021, place={Lüneburg}, title={From Optimizing Military Operations to Targeting Terrorist Networks: Social Network Analysis in Data-Driven Warfare}, booktitle={Explorations in Digital Cultures}, publisher={meson press}, author={Weber, Jutta and Mayer, Katja}, editor={Burkhardt, Marcus and Shnayien, Mary and Grashöfer, Katja}, year={2021} }' chicago: 'Weber, Jutta, and Katja Mayer. “From Optimizing Military Operations to Targeting Terrorist Networks: Social Network Analysis in Data-Driven Warfare.” In Explorations in Digital Cultures, edited by Marcus Burkhardt, Mary Shnayien, and Katja Grashöfer. Lüneburg: meson press, 2021.' ieee: 'J. Weber and K. Mayer, “From Optimizing Military Operations to Targeting Terrorist Networks: Social Network Analysis in Data-Driven Warfare,” in Explorations in Digital Cultures, M. Burkhardt, M. Shnayien, and K. Grashöfer, Eds. Lüneburg: meson press, 2021.' mla: 'Weber, Jutta, and Katja Mayer. “From Optimizing Military Operations to Targeting Terrorist Networks: Social Network Analysis in Data-Driven Warfare.” Explorations in Digital Cultures, edited by Marcus Burkhardt et al., meson press, 2021.' short: 'J. Weber, K. Mayer, in: M. Burkhardt, M. Shnayien, K. Grashöfer (Eds.), Explorations in Digital Cultures, meson press, Lüneburg, 2021.' date_created: 2023-01-12T06:04:44Z date_updated: 2023-01-12T06:05:16Z department: - _id: '411' editor: - first_name: Marcus full_name: Burkhardt, Marcus last_name: Burkhardt - first_name: Mary full_name: Shnayien, Mary last_name: Shnayien - first_name: Katja full_name: Grashöfer, Katja last_name: Grashöfer language: - iso: eng main_file_link: - open_access: '1' url: https://explorations.meson.press/ oa: '1' place: Lüneburg publication: Explorations in Digital Cultures publisher: meson press status: public title: 'From Optimizing Military Operations to Targeting Terrorist Networks: Social Network Analysis in Data-Driven Warfare' type: book_chapter user_id: '14932' year: '2021' ... --- _id: '36256' author: - first_name: Jutta full_name: Weber, Jutta id: '31494' last_name: Weber citation: ama: 'Weber J. Human-Machine Learning und Digital Commons. In: Braun K, Kropp C, eds. In digitaler Gesellschaft. Neukonfigurationen zwischen Robotern, Algorithmen und Usern. transcript; 2021:213-222.' apa: Weber, J. (2021). Human-Machine Learning und Digital Commons. In K. Braun & C. Kropp (Eds.), In digitaler Gesellschaft. Neukonfigurationen zwischen Robotern, Algorithmen und Usern (pp. 213–222). transcript. bibtex: '@inbook{Weber_2021, place={Bielefeld}, title={Human-Machine Learning und Digital Commons}, booktitle={In digitaler Gesellschaft. Neukonfigurationen zwischen Robotern, Algorithmen und Usern}, publisher={transcript}, author={Weber, Jutta}, editor={Braun, Kathrin and Kropp, Cordula}, year={2021}, pages={213–222} }' chicago: 'Weber, Jutta. “Human-Machine Learning und Digital Commons.” In In digitaler Gesellschaft. Neukonfigurationen zwischen Robotern, Algorithmen und Usern, edited by Kathrin Braun and Cordula Kropp, 213–22. Bielefeld: transcript, 2021.' ieee: 'J. Weber, “Human-Machine Learning und Digital Commons,” in In digitaler Gesellschaft. Neukonfigurationen zwischen Robotern, Algorithmen und Usern, K. Braun and C. Kropp, Eds. Bielefeld: transcript, 2021, pp. 213–222.' mla: Weber, Jutta. “Human-Machine Learning und Digital Commons.” In digitaler Gesellschaft. Neukonfigurationen zwischen Robotern, Algorithmen und Usern, edited by Kathrin Braun and Cordula Kropp, transcript, 2021, pp. 213–22. short: 'J. Weber, in: K. Braun, C. Kropp (Eds.), In digitaler Gesellschaft. Neukonfigurationen zwischen Robotern, Algorithmen und Usern, transcript, Bielefeld, 2021, pp. 213–222.' date_created: 2023-01-12T05:56:27Z date_updated: 2023-01-12T05:56:33Z department: - _id: '411' editor: - first_name: Kathrin full_name: Braun, Kathrin last_name: Braun - first_name: Cordula full_name: Kropp, Cordula last_name: Kropp language: - iso: ger main_file_link: - open_access: '1' url: https://juttaweber.eu/wordpress/wp-content/uploads/2021/10/oa97838394545345e2h1FRnkmT9K-seiten-1-7133-135214-223.pdf oa: '1' page: 213-222 place: Bielefeld publication: In digitaler Gesellschaft. Neukonfigurationen zwischen Robotern, Algorithmen und Usern publisher: transcript status: public title: Human-Machine Learning und Digital Commons type: book_chapter user_id: '14932' year: '2021' ... --- _id: '36545' abstract: - lang: eng text: 'Due to the Corona crisis, German Higher Education Institutions had to close their campuses in March and lecturers had to teach online. To understand how the Corona crisis affected students, first this article explains the structural and social inequalities in the German higher education system, using Tinto''s (1975; 1997) student engagement theory. Second, the concept of Bergman-Rosamond et al. (2020) is used to analyze the challenges that Corona has raised for students, including current surveys. We found that the closure of the social space campus (and the Corona crisis as a whole) particularly hit hard those students who had previously been affected by (intersectional) inequality. Therefore, to lessen the specific challenges associated with the ad hoc transition to digital studying, the creation of a digital community of learning can help. We demonstrate how such a community can be created by the example seminar, "Digital practices: an autoethnographic observation". During the seminar, students recorded their digital technology use in a journal, and we analyzed the diary entries using the collaborate autoethnography method. The seminar example shows that this method is well suited for the development of a community of learning as it not only places students in the spotlight but as students work together on a topic they get to know each other, and a basis of trust is created through peer-feedback. Therefore, it was important to have a digital space (in this case Mahara) where the exchange could take place. The continuous insight into the students’ "learning status" enabled the lecturer to promote the learning and provide individual assistance for the students.' article_type: original author: - first_name: Isabel full_name: Steinhardt, Isabel id: '90339' last_name: Steinhardt orcid: https://orcid.org/0000-0002-2590-6189 citation: ama: 'Steinhardt I. Students in the spotlight: Using collaborative autoethnography to build a community of learning in the Corona crisis. ISA Pedagogy Series. 2021;1(1):42-59.' apa: 'Steinhardt, I. (2021). Students in the spotlight: Using collaborative autoethnography to build a community of learning in the Corona crisis. ISA Pedagogy Series, 1(1), 42–59.' bibtex: '@article{Steinhardt_2021, title={Students in the spotlight: Using collaborative autoethnography to build a community of learning in the Corona crisis}, volume={1}, number={1}, journal={ISA Pedagogy Series}, publisher={International Sociology Association}, author={Steinhardt, Isabel}, year={2021}, pages={42–59} }' chicago: 'Steinhardt, Isabel. “Students in the Spotlight: Using Collaborative Autoethnography to Build a Community of Learning in the Corona Crisis.” ISA Pedagogy Series 1, no. 1 (2021): 42–59.' ieee: 'I. Steinhardt, “Students in the spotlight: Using collaborative autoethnography to build a community of learning in the Corona crisis,” ISA Pedagogy Series, vol. 1, no. 1, pp. 42–59, 2021.' mla: 'Steinhardt, Isabel. “Students in the Spotlight: Using Collaborative Autoethnography to Build a Community of Learning in the Corona Crisis.” ISA Pedagogy Series, vol. 1, no. 1, International Sociology Association, 2021, pp. 42–59.' short: I. Steinhardt, ISA Pedagogy Series 1 (2021) 42–59. date_created: 2023-01-13T09:21:52Z date_updated: 2023-01-13T09:21:57Z ddc: - '300' department: - _id: '121' extern: '1' file: - access_level: closed content_type: application/pdf creator: isste date_created: 2023-01-13T09:19:55Z date_updated: 2023-01-13T09:19:55Z file_id: '36547' file_name: 2021 Steinhardt Students in the spotlight.pdf file_size: 391202 relation: main_file success: 1 file_date_updated: 2023-01-13T09:19:55Z has_accepted_license: '1' intvolume: ' 1' issue: '1' keyword: - Intersectionality - inequality - gender - diversity - higher-education - crisis language: - iso: eng main_file_link: - open_access: '1' url: https://www.isaportal.org/resources/resource/students-in-the-spotlight-using-collaborative-autoethnography-to-build-a-community-of-learning-in-the-corona-crisis/ oa: '1' page: 42-59 publication: ISA Pedagogy Series publication_status: published publisher: International Sociology Association quality_controlled: '1' status: public title: 'Students in the spotlight: Using collaborative autoethnography to build a community of learning in the Corona crisis' type: journal_article user_id: '90339' volume: 1 year: '2021' ... --- _id: '36551' abstract: - lang: eng text: 'The call for free access to research data and materials is becoming louder and louder from the political and scientific communities in Germany. More and more researchers are facing demands to open up qualitative research data for scientific purposes. They often have a general interest in sharing their data, but are unsure how to proceed. This handout was developed to provide an initial introduction to opening and sharing qualitative data. It was developed at a workshop held in Berlin in January 2020, organized by the research group „Digitization of Science“ of the Weizenbaum Institute, together with its associate researcher Dr. Isabel Steinhardt from the University of Kassel. The workshop involved staff from German research data centers as well as mentees and mentors from the Fellow Program Open Science who already have experience with Open Science, qualitative research, and interdisciplinary research. The handout is addressed primarily to qualitatively researching scientists in Germany. For this reason, it was initially written in German. One year later, we have now decided to translate the handout into English as well. The reasons are twofold: first, we want to make it accessible to researchers in Germany with little knowledge of German. Second, we also want to give interested people outside Germany an insight into the German system and the German discussion about opening up and sharing qualitative data. Due to the objectives and the history of its development, the handout focuses on the German context. This includes the literature references and further sources, and the references to research data centers as well as legal issues. We have deliberately not included a contextualization of the German situation in international discussions in order to keep the handout as short as possible.' author: - first_name: Isabel full_name: Steinhardt, Isabel id: '90339' last_name: Steinhardt orcid: https://orcid.org/0000-0002-2590-6189 - first_name: Caroline full_name: Fischer, Caroline last_name: Fischer - first_name: Maximilian full_name: Heimstädt, Maximilian last_name: Heimstädt - first_name: Simon David full_name: Hirsbrunner, Simon David last_name: Hirsbrunner - first_name: Dilek full_name: Ikiz-Akinci, Dilek last_name: Ikiz-Akinci - first_name: Lisa full_name: Kressin, Lisa last_name: Kressin - first_name: Susanne full_name: Kretzer, Susanne last_name: Kretzer - first_name: Andreas full_name: Möllenkamp, Andreas last_name: Möllenkamp - first_name: Maike full_name: Portzelt, Maike last_name: Portzelt - first_name: Rima-Maria full_name: Rahal, Rima-Maria last_name: Rahal - first_name: Sonja full_name: Schimmler, Sonja last_name: Schimmler - first_name: René full_name: Wilke, René last_name: Wilke - first_name: Hannes full_name: Wünsche, Hannes last_name: Wünsche citation: ama: 'Steinhardt I, Fischer C, Heimstädt M, et al. Opening up and Sharing Data from Qualitative Research: A Primer. Vol 17. Weizenbaum Institute for the Networked Society - The German Internet Institu; 2021. doi:10.34669/WI.WS/17' apa: 'Steinhardt, I., Fischer, C., Heimstädt, M., Hirsbrunner, S. D., Ikiz-Akinci, D., Kressin, L., Kretzer, S., Möllenkamp, A., Portzelt, M., Rahal, R.-M., Schimmler, S., Wilke, R., & Wünsche, H. (2021). Opening up and Sharing Data from Qualitative Research: A Primer (Vol. 17). Weizenbaum Institute for the Networked Society - The German Internet Institu. https://doi.org/10.34669/WI.WS/17' bibtex: '@book{Steinhardt_Fischer_Heimstädt_Hirsbrunner_Ikiz-Akinci_Kressin_Kretzer_Möllenkamp_Portzelt_Rahal_et al._2021, place={Berlin}, series={Weizenbaum Series}, title={Opening up and Sharing Data from Qualitative Research: A Primer}, volume={17}, DOI={10.34669/WI.WS/17}, publisher={Weizenbaum Institute for the Networked Society - The German Internet Institu}, author={Steinhardt, Isabel and Fischer, Caroline and Heimstädt, Maximilian and Hirsbrunner, Simon David and Ikiz-Akinci, Dilek and Kressin, Lisa and Kretzer, Susanne and Möllenkamp, Andreas and Portzelt, Maike and Rahal, Rima-Maria and et al.}, year={2021}, collection={Weizenbaum Series} }' chicago: 'Steinhardt, Isabel, Caroline Fischer, Maximilian Heimstädt, Simon David Hirsbrunner, Dilek Ikiz-Akinci, Lisa Kressin, Susanne Kretzer, et al. Opening up and Sharing Data from Qualitative Research: A Primer. Vol. 17. Weizenbaum Series. Berlin: Weizenbaum Institute for the Networked Society - The German Internet Institu, 2021. https://doi.org/10.34669/WI.WS/17.' ieee: 'I. Steinhardt et al., Opening up and Sharing Data from Qualitative Research: A Primer, vol. 17. Berlin: Weizenbaum Institute for the Networked Society - The German Internet Institu, 2021.' mla: 'Steinhardt, Isabel, et al. Opening up and Sharing Data from Qualitative Research: A Primer. Weizenbaum Institute for the Networked Society - The German Internet Institu, 2021, doi:10.34669/WI.WS/17.' short: 'I. Steinhardt, C. Fischer, M. Heimstädt, S.D. Hirsbrunner, D. Ikiz-Akinci, L. Kressin, S. Kretzer, A. Möllenkamp, M. Portzelt, R.-M. Rahal, S. Schimmler, R. Wilke, H. Wünsche, Opening up and Sharing Data from Qualitative Research: A Primer, Weizenbaum Institute for the Networked Society - The German Internet Institu, Berlin, 2021.' date_created: 2023-01-13T09:31:42Z date_updated: 2023-01-13T09:38:10Z ddc: - '300' department: - _id: '121' doi: 10.34669/WI.WS/17 file: - access_level: closed content_type: application/pdf creator: isste date_created: 2023-01-13T09:37:18Z date_updated: 2023-01-13T09:37:18Z file_id: '36553' file_name: 2021 Steinhardt et al. Opening up and Sharing Data.pdf file_size: 665891 relation: main_file success: 1 file_date_updated: 2023-01-13T09:37:18Z has_accepted_license: '1' intvolume: ' 17' language: - iso: eng main_file_link: - open_access: '1' url: https://www.ssoar.info/ssoar/bitstream/handle/document/74039/ssoar-2021-steinhardt_et_al-Opening_up_and_Sharing_Data.pdf?sequence=4 oa: '1' page: '20' place: Berlin publisher: Weizenbaum Institute for the Networked Society - The German Internet Institu series_title: Weizenbaum Series status: public title: 'Opening up and Sharing Data from Qualitative Research: A Primer' type: working_paper user_id: '90339' volume: 17 year: '2021' ... --- _id: '36557' abstract: - lang: ger text: Anhand einer explorativen Studie in den Fächern Jura und Soziale Arbeit wird rekonstruiert welche Praktiken Studierende in Bezug auf digitale Technologien haben und ob digitale Praktiken im Studium existieren. Dazu wurden narrative Interviews mit sechs Studierenden geführt, die habitushermeneutisch ausgewertet wurden. Die Ergebnisse zeigen keine digitalen Praktiken in Bezug auf das Studium, wohingegen sich digitale Praktiken im alltäglichen Leben zeigen. Für das Studium zeigen sich unterschiedliche Praktiken in der Nutzung digitaler Technologien, die in Beziehung zu den Kapitalsorten stehen, die Studierende besitzen. Die explorativen Ergebnisse legen nahe, dass Studierende unterschiedliche Hilfestellungen in Bezug auf die Digitalisierung des Studiums benötigen, die in der Lehrplanung und -pädagogik berücksichtigt werden müssten. author: - first_name: Isabel full_name: Steinhardt, Isabel id: '90339' last_name: Steinhardt orcid: https://orcid.org/0000-0002-2590-6189 citation: ama: 'Steinhardt I. Digitale Praktiken und das Studium. In: Bremer H, Lange-Vester A, eds. Entwicklungen im Feld der Hochschule. Bildungssoziologische Beiträge. ; 2021:213-226.' apa: Steinhardt, I. (2021). Digitale Praktiken und das Studium. In H. Bremer & A. Lange-Vester (Eds.), Entwicklungen im Feld der Hochschule (pp. 213–226). bibtex: '@inbook{Steinhardt_2021, series={Bildungssoziologische Beiträge}, title={Digitale Praktiken und das Studium}, booktitle={Entwicklungen im Feld der Hochschule}, author={Steinhardt, Isabel}, editor={Bremer, Helmut and Lange-Vester, Andrea}, year={2021}, pages={213–226}, collection={Bildungssoziologische Beiträge} }' chicago: Steinhardt, Isabel. “Digitale Praktiken und das Studium.” In Entwicklungen im Feld der Hochschule, edited by Helmut Bremer and Andrea Lange-Vester, 213–26. Bildungssoziologische Beiträge, 2021. ieee: I. Steinhardt, “Digitale Praktiken und das Studium,” in Entwicklungen im Feld der Hochschule, H. Bremer and A. Lange-Vester, Eds. 2021, pp. 213–226. mla: Steinhardt, Isabel. “Digitale Praktiken und das Studium.” Entwicklungen im Feld der Hochschule, edited by Helmut Bremer and Andrea Lange-Vester, 2021, pp. 213–26. short: 'I. Steinhardt, in: H. Bremer, A. Lange-Vester (Eds.), Entwicklungen im Feld der Hochschule, 2021, pp. 213–226.' date_created: 2023-01-13T09:55:39Z date_updated: 2023-01-13T09:55:44Z ddc: - '300' editor: - first_name: Helmut full_name: Bremer, Helmut last_name: Bremer - first_name: Andrea full_name: Lange-Vester, Andrea last_name: Lange-Vester file: - access_level: closed content_type: application/pdf creator: isste date_created: 2023-01-13T09:54:10Z date_updated: 2023-01-13T09:54:10Z file_id: '36559' file_name: 2021 Steinhardt digitale Praktiken.pdf file_size: 15933612 relation: main_file success: 1 file_date_updated: 2023-01-13T09:54:10Z has_accepted_license: '1' language: - iso: ger main_file_link: - open_access: '1' url: https://www.beltz.de/fachmedien/erziehungswissenschaft/produkte/details/46022-entwicklungen-im-feld-der-hochschule.html oa: '1' page: 213-226 publication: Entwicklungen im Feld der Hochschule publication_identifier: isbn: - 978-3-7799-5861-1 publication_status: published series_title: Bildungssoziologische Beiträge status: public title: Digitale Praktiken und das Studium type: book_chapter user_id: '90339' year: '2021' ... --- _id: '33872' author: - first_name: Boris Edgar full_name: Wembe Moafo, Boris Edgar id: '95394' last_name: Wembe Moafo citation: ama: Wembe Moafo BE. Geometric and Numerical Methods in Optimal Control and Zermelo Problems on Revolution Surfaces - Applications. apa: Wembe Moafo, B. E. (n.d.). Geometric and Numerical Methods in Optimal Control and Zermelo Problems on Revolution Surfaces - Applications. bibtex: '@book{Wembe Moafo, title={Geometric and Numerical Methods in Optimal Control and Zermelo Problems on Revolution Surfaces - Applications}, author={Wembe Moafo, Boris Edgar} }' chicago: Wembe Moafo, Boris Edgar. Geometric and Numerical Methods in Optimal Control and Zermelo Problems on Revolution Surfaces - Applications, n.d. ieee: B. E. Wembe Moafo, Geometric and Numerical Methods in Optimal Control and Zermelo Problems on Revolution Surfaces - Applications. . mla: Wembe Moafo, Boris Edgar. Geometric and Numerical Methods in Optimal Control and Zermelo Problems on Revolution Surfaces - Applications. short: B.E. Wembe Moafo, Geometric and Numerical Methods in Optimal Control and Zermelo Problems on Revolution Surfaces - Applications, n.d. date_created: 2022-10-25T09:08:05Z date_updated: 2023-01-16T12:09:11Z ddc: - '510' extern: '1' file: - access_level: open_access content_type: application/pdf creator: wboris date_created: 2022-10-25T09:07:57Z date_updated: 2022-10-25T09:07:57Z file_id: '33873' file_name: These_Hal.pdf file_size: 6662644 relation: main_file file_date_updated: 2022-10-25T09:07:57Z has_accepted_license: '1' language: - iso: fre oa: '1' page: '180' publication_status: submitted related_material: link: - relation: confirmation url: https://hal.archives-ouvertes.fr/tel-03601394v2 status: public title: Geometric and Numerical Methods in Optimal Control and Zermelo Problems on Revolution Surfaces - Applications type: dissertation user_id: '95394' year: '2021' ... --- _id: '25556' abstract: - lang: eng text: AbstractIn order to reduce fuel consumption and thus pollutant emissions, the automotive industry is increasingly developing lightweight construction concepts that are accompanied by an increasing usage of aluminum materials. Due to poor weldability of aluminum in combination with other materials, mechanical joining methods such as clinching were developed and established in series production. In order to predict the relevant characteristics of clinched joints and to ensure the reliability of the process, it is simulated numerically during product development processes. In this regard, the predictive accuracy of the simulated process highly depends on the implemented friction model. In particular, the frictional behavior between the sheet metals as well as between the sheet metal and clinching tools has a significant impact on the geometrical formation of the clinched joint. No testing methods exist that can sufficiently investigate the frictional behavior in sheet materials, especially under high interface pressures, different relative velocities, and long friction paths, while allowing a decoupled consideration of the test parameters. This paper describes the development of further testing concepts based on a proven tribo-torsion test method for determining friction coefficients between sheet metal materials for the simulation of clinching processes. For this purpose, the correlation of interface pressure and the relative velocity between aluminum and steel sheet material in clinching processes is investigated using numerical simulation. Based on these findings, the developed concepts focus on determining friction coefficients at interface pressures of the above materials, yield stress, as well as the reproduction of the occurring friction conditions between sheet metal materials and tool surfaces in clinching processes using tool substitutes. Furthermore, wear investigations between sheet metal material and tool surface were carried out in the friction tests with subsequent EDX analyses of the frictioned tool surfaces. The developed method also allows an optical deformation measurement of the sheet metal material specimen by means of digital image correlation (DIC). Based on a methodological approach, the test setups and the test systems used are explained, and the functionality of the concepts is proven by experimental tests using different sheet metal materials. author: - first_name: Max full_name: Böhnke, Max id: '45779' last_name: Böhnke - first_name: Moritz Sebastian full_name: Rossel, Moritz Sebastian id: '44503' last_name: Rossel - first_name: Christian Roman full_name: Bielak, Christian Roman id: '34782' last_name: Bielak - first_name: Mathias full_name: Bobbert, Mathias id: '7850' last_name: Bobbert - first_name: Gerson full_name: Meschut, Gerson id: '32056' last_name: Meschut orcid: 0000-0002-2763-1246 citation: ama: Böhnke M, Rossel MS, Bielak CR, Bobbert M, Meschut G. Concept development of a method for identifying friction coefficients for the numerical simulation of clinching processes. The International Journal of Advanced Manufacturing Technology. Published online 2021. doi:10.1007/s00170-021-07986-4 apa: Böhnke, M., Rossel, M. S., Bielak, C. R., Bobbert, M., & Meschut, G. (2021). Concept development of a method for identifying friction coefficients for the numerical simulation of clinching processes. The International Journal of Advanced Manufacturing Technology. https://doi.org/10.1007/s00170-021-07986-4 bibtex: '@article{Böhnke_Rossel_Bielak_Bobbert_Meschut_2021, title={Concept development of a method for identifying friction coefficients for the numerical simulation of clinching processes}, DOI={10.1007/s00170-021-07986-4}, journal={The International Journal of Advanced Manufacturing Technology}, author={Böhnke, Max and Rossel, Moritz Sebastian and Bielak, Christian Roman and Bobbert, Mathias and Meschut, Gerson}, year={2021} }' chicago: Böhnke, Max, Moritz Sebastian Rossel, Christian Roman Bielak, Mathias Bobbert, and Gerson Meschut. “Concept Development of a Method for Identifying Friction Coefficients for the Numerical Simulation of Clinching Processes.” The International Journal of Advanced Manufacturing Technology, 2021. https://doi.org/10.1007/s00170-021-07986-4. ieee: 'M. Böhnke, M. S. Rossel, C. R. Bielak, M. Bobbert, and G. Meschut, “Concept development of a method for identifying friction coefficients for the numerical simulation of clinching processes,” The International Journal of Advanced Manufacturing Technology, 2021, doi: 10.1007/s00170-021-07986-4.' mla: Böhnke, Max, et al. “Concept Development of a Method for Identifying Friction Coefficients for the Numerical Simulation of Clinching Processes.” The International Journal of Advanced Manufacturing Technology, 2021, doi:10.1007/s00170-021-07986-4. short: M. Böhnke, M.S. Rossel, C.R. Bielak, M. Bobbert, G. Meschut, The International Journal of Advanced Manufacturing Technology (2021). date_created: 2021-10-06T10:39:08Z date_updated: 2023-01-17T09:01:52Z department: - _id: '157' - _id: '630' doi: 10.1007/s00170-021-07986-4 language: - iso: eng main_file_link: - open_access: '1' url: https://link.springer.com/article/10.1007/s00170-021-07986-4 oa: '1' project: - _id: '130' grant_number: '418701707' name: 'TRR 285: TRR 285' - _id: '131' name: 'TRR 285 - A: TRR 285 - Project Area A' - _id: '135' name: 'TRR 285 – A01: TRR 285 - Subproject A01' publication: The International Journal of Advanced Manufacturing Technology publication_identifier: issn: - 0268-3768 - 1433-3015 publication_status: published quality_controlled: '1' status: public title: Concept development of a method for identifying friction coefficients for the numerical simulation of clinching processes type: journal_article user_id: '45779' year: '2021' ... --- _id: '37504' author: - first_name: Jutta full_name: Weber, Jutta id: '31494' last_name: Weber citation: ama: 'Weber J. Artificial Intelligence in the Age of Technoscience. In: Elliott A, ed. Routledge Social Science Handbook of Artificial Intelligence. Routledge; 2021:58-73 preprint.' apa: Weber, J. (2021). Artificial Intelligence in the Age of Technoscience. In A. Elliott (Ed.), Routledge Social Science Handbook of Artificial Intelligence (pp. 58-73 preprint). Routledge. bibtex: '@inbook{Weber_2021, place={New York / London}, title={Artificial Intelligence in the Age of Technoscience}, booktitle={Routledge Social Science Handbook of Artificial Intelligence}, publisher={Routledge}, author={Weber, Jutta}, editor={Elliott, Anthony}, year={2021}, pages={58-73 preprint} }' chicago: 'Weber, Jutta. “Artificial Intelligence in the Age of Technoscience.” In Routledge Social Science Handbook of Artificial Intelligence, edited by Anthony Elliott, 58-73 preprint. New York / London: Routledge, 2021.' ieee: 'J. Weber, “Artificial Intelligence in the Age of Technoscience,” in Routledge Social Science Handbook of Artificial Intelligence, A. Elliott, Ed. New York / London: Routledge, 2021, pp. 58-73 preprint.' mla: Weber, Jutta. “Artificial Intelligence in the Age of Technoscience.” Routledge Social Science Handbook of Artificial Intelligence, edited by Anthony Elliott, Routledge, 2021, pp. 58-73 preprint. short: 'J. Weber, in: A. Elliott (Ed.), Routledge Social Science Handbook of Artificial Intelligence, Routledge, New York / London, 2021, pp. 58-73 preprint.' date_created: 2023-01-19T07:00:29Z date_updated: 2023-01-19T07:27:41Z department: - _id: '411' editor: - first_name: Anthony full_name: Elliott, Anthony last_name: Elliott language: - iso: eng main_file_link: - open_access: '1' url: https://juttaweber.eu/wordpress/wp-content/uploads/2021/08/Weber_Prietl_AI-in-the-age-of-technoscience_PrePrint.pdf oa: '1' page: 58-73 preprint place: New York / London publication: Routledge Social Science Handbook of Artificial Intelligence publication_status: epub_ahead publisher: Routledge status: public title: Artificial Intelligence in the Age of Technoscience type: encyclopedia_article user_id: '14932' year: '2021' ... --- _id: '37644' abstract: - lang: eng text: Research on technological educationininterdisciplinary scienceand socialstudies (Sachunterricht) in German primary schools emphasizes that childrenare generally interested in technology. While several STEAM initiatives point towards a growing recognition of technological literacy, the consideration of technology education ininterdisciplinaryscience and social studies is quite underrepresented in practice as well as in research and teacher training.Takinginto accountthe UN-CRPDclaims foran inclusive educational system andthus alsothe right to equally participate in a free society,participation in society through participation in technological development is a fundamental common goal of technological and inclusive education and part of widely recognized technological literacy.It is therefore not well understood how teaching and learning arrangementscan consider and satisfythe needs of all different students. The research project the present paper is part of tries to unveil the appearance of student’s basic needs in relation to technological educationfor all children. Thisinitial quantitative part of a grounded theory study examined the subjective significance of basic psychological needs in interdisciplinary science studies in primary educationto allow for a well-reasoned sample choice for subsequent interviews. Quantitative results point towards some revisions regarding the instrument used and several implications on the diversity of students ́needs in science and social studies. Future research is needed with larger samples for factor-analysis. article_type: original author: - first_name: Franz full_name: Schröer, Franz id: '71764' last_name: Schröer - first_name: Claudia full_name: Tenberge, Claudia id: '67302' last_name: Tenberge citation: ama: Schröer F, Tenberge C. Technological and Inclusive Education - Considering Students’ Needs Towards Technological Learning in Primary Schools. TECHNE SERIES - Forskning i slöjdpedagogik och slöjdvetenskap. 2021;28(2):322-331. apa: Schröer, F., & Tenberge, C. (2021). Technological and Inclusive Education - Considering Students’ Needs Towards Technological Learning in Primary Schools. TECHNE SERIES - Forskning i Slöjdpedagogik Och Slöjdvetenskap, 28(2), 322–331. bibtex: '@article{Schröer_Tenberge_2021, title={Technological and Inclusive Education - Considering Students’ Needs Towards Technological Learning in Primary Schools}, volume={28}, number={2}, journal={TECHNE SERIES - Forskning i slöjdpedagogik och slöjdvetenskap}, publisher={TECHNE SERIES}, author={Schröer, Franz and Tenberge, Claudia}, year={2021}, pages={322–331} }' chicago: 'Schröer, Franz, and Claudia Tenberge. “Technological and Inclusive Education - Considering Students’ Needs Towards Technological Learning in Primary Schools.” TECHNE SERIES - Forskning i Slöjdpedagogik Och Slöjdvetenskap 28, no. 2 (2021): 322–31.' ieee: F. Schröer and C. Tenberge, “Technological and Inclusive Education - Considering Students’ Needs Towards Technological Learning in Primary Schools,” TECHNE SERIES - Forskning i slöjdpedagogik och slöjdvetenskap, vol. 28, no. 2, pp. 322–331, 2021. mla: Schröer, Franz, and Claudia Tenberge. “Technological and Inclusive Education - Considering Students’ Needs Towards Technological Learning in Primary Schools.” TECHNE SERIES - Forskning i Slöjdpedagogik Och Slöjdvetenskap, vol. 28, no. 2, TECHNE SERIES, 2021, pp. 322–31. short: F. Schröer, C. Tenberge, TECHNE SERIES - Forskning i Slöjdpedagogik Och Slöjdvetenskap 28 (2021) 322–331. conference: end_date: 2021-04-30 location: Rauma (FIN) name: PATT38 - Technology in our Hands - Creative Pedagogy and Ambitious Teacher Education start_date: 2021-04-27 date_created: 2023-01-20T07:55:21Z date_updated: 2023-01-25T16:16:05Z department: - _id: '588' intvolume: ' 28' issue: '2' keyword: - Inclusion - basic needs - Technology Education - Primary Education - autonomy - competence - social relatedness language: - iso: eng main_file_link: - open_access: '1' url: https://journals.oslomet.no/index.php/techneA/article/view/4368/3843 oa: '1' page: 322-331 publication: TECHNE SERIES - Forskning i slöjdpedagogik och slöjdvetenskap publication_identifier: issn: - 1893-1774 publication_status: published publisher: TECHNE SERIES quality_controlled: '1' status: public title: Technological and Inclusive Education - Considering Students’ Needs Towards Technological Learning in Primary Schools type: journal_article user_id: '67302' volume: 28 year: '2021' ... --- _id: '34567' author: - first_name: Suzana full_name: Alpsancar, Suzana id: '93637' last_name: Alpsancar citation: ama: 'Alpsancar S. „Vom Fahr-Zeug zum Fahr-Ding. Ein Heideggerianischer Kommentar zum autonomen Automobil“. In: Sprenger F, ed. Autonome Autos – Die Zukunft des Verkehrs und die Dispositive der Mobilität. 1st ed. transcript Verlag; 2021:373-397. doi:10.14361/9783839450246' apa: Alpsancar, S. (2021). „Vom Fahr-Zeug zum Fahr-Ding. Ein Heideggerianischer Kommentar zum autonomen Automobil“. In F. Sprenger (Ed.), Autonome Autos – Die Zukunft des Verkehrs und die Dispositive der Mobilität (1st ed., pp. 373–397). transcript Verlag. https://doi.org/10.14361/9783839450246 bibtex: '@inbook{Alpsancar_2021, place={Bielefeld}, edition={1}, title={„Vom Fahr-Zeug zum Fahr-Ding. Ein Heideggerianischer Kommentar zum autonomen Automobil“}, DOI={10.14361/9783839450246}, booktitle={Autonome Autos – Die Zukunft des Verkehrs und die Dispositive der Mobilität}, publisher={transcript Verlag}, author={Alpsancar, Suzana}, editor={Sprenger, Florian}, year={2021}, pages={373–397} }' chicago: 'Alpsancar, Suzana. “„Vom Fahr-Zeug zum Fahr-Ding. Ein Heideggerianischer Kommentar zum autonomen Automobil“.” In Autonome Autos – Die Zukunft des Verkehrs und die Dispositive der Mobilität, edited by Florian Sprenger, 1st ed., 373–97. Bielefeld: transcript Verlag, 2021. https://doi.org/10.14361/9783839450246.' ieee: 'S. Alpsancar, “„Vom Fahr-Zeug zum Fahr-Ding. Ein Heideggerianischer Kommentar zum autonomen Automobil“,” in Autonome Autos – Die Zukunft des Verkehrs und die Dispositive der Mobilität, 1st ed., F. Sprenger, Ed. Bielefeld: transcript Verlag, 2021, pp. 373–397.' mla: Alpsancar, Suzana. “„Vom Fahr-Zeug zum Fahr-Ding. Ein Heideggerianischer Kommentar zum autonomen Automobil“.” Autonome Autos – Die Zukunft des Verkehrs und die Dispositive der Mobilität, edited by Florian Sprenger, 1st ed., transcript Verlag, 2021, pp. 373–97, doi:10.14361/9783839450246. short: 'S. Alpsancar, in: F. Sprenger (Ed.), Autonome Autos – Die Zukunft des Verkehrs und die Dispositive der Mobilität, 1st ed., transcript Verlag, Bielefeld, 2021, pp. 373–397.' date_created: 2022-12-19T12:43:57Z date_updated: 2023-02-01T11:43:16Z doi: 10.14361/9783839450246 edition: '1' editor: - first_name: Florian full_name: Sprenger, Florian last_name: Sprenger extern: '1' language: - iso: ger main_file_link: - open_access: '1' oa: '1' page: 373 - 397 place: Bielefeld publication: Autonome Autos – Die Zukunft des Verkehrs und die Dispositive der Mobilität publication_identifier: isbn: - '9783837650242' - '9783839450246' issn: - 2702-8852 - 2702-8860 publication_status: published publisher: transcript Verlag status: public title: „Vom Fahr-Zeug zum Fahr-Ding. Ein Heideggerianischer Kommentar zum autonomen Automobil“ type: book_chapter user_id: '57676' year: '2021' ... --- _id: '40541' author: - first_name: D. full_name: Itner, D. last_name: Itner - first_name: H. full_name: Gravenkamp, H. last_name: Gravenkamp - first_name: Dmitrij full_name: Dreiling, Dmitrij id: '32616' last_name: Dreiling - first_name: Nadine full_name: Feldmann, Nadine id: '23082' last_name: Feldmann - first_name: Bernd full_name: Henning, Bernd id: '213' last_name: Henning citation: ama: 'Itner D, Gravenkamp H, Dreiling D, Feldmann N, Henning B. Simulation of Guided Waves in Cylinders Subject to Arbitrary Boundary Conditions Using the Scaled Boundary Finite Element Method. In: 14th WCCM-ECCOMAS Congress. Vol 700. Numerical Methods and Algorithms in Science and Engineering. CIMNE; 2021. doi:10.23967/wccm-eccomas.2020.307' apa: Itner, D., Gravenkamp, H., Dreiling, D., Feldmann, N., & Henning, B. (2021). Simulation of Guided Waves in Cylinders Subject to Arbitrary Boundary Conditions Using the Scaled Boundary Finite Element Method. 14th WCCM-ECCOMAS Congress, 700. https://doi.org/10.23967/wccm-eccomas.2020.307 bibtex: '@inproceedings{Itner_Gravenkamp_Dreiling_Feldmann_Henning_2021, series={Numerical Methods and Algorithms in Science and Engineering}, title={Simulation of Guided Waves in Cylinders Subject to Arbitrary Boundary Conditions Using the Scaled Boundary Finite Element Method}, volume={700}, DOI={10.23967/wccm-eccomas.2020.307}, booktitle={14th WCCM-ECCOMAS Congress}, publisher={CIMNE}, author={Itner, D. and Gravenkamp, H. and Dreiling, Dmitrij and Feldmann, Nadine and Henning, Bernd}, year={2021}, collection={Numerical Methods and Algorithms in Science and Engineering} }' chicago: Itner, D., H. Gravenkamp, Dmitrij Dreiling, Nadine Feldmann, and Bernd Henning. “Simulation of Guided Waves in Cylinders Subject to Arbitrary Boundary Conditions Using the Scaled Boundary Finite Element Method.” In 14th WCCM-ECCOMAS Congress, Vol. 700. Numerical Methods and Algorithms in Science and Engineering. CIMNE, 2021. https://doi.org/10.23967/wccm-eccomas.2020.307. ieee: 'D. Itner, H. Gravenkamp, D. Dreiling, N. Feldmann, and B. Henning, “Simulation of Guided Waves in Cylinders Subject to Arbitrary Boundary Conditions Using the Scaled Boundary Finite Element Method,” in 14th WCCM-ECCOMAS Congress, 2021, vol. 700, doi: 10.23967/wccm-eccomas.2020.307.' mla: Itner, D., et al. “Simulation of Guided Waves in Cylinders Subject to Arbitrary Boundary Conditions Using the Scaled Boundary Finite Element Method.” 14th WCCM-ECCOMAS Congress, vol. 700, CIMNE, 2021, doi:10.23967/wccm-eccomas.2020.307. short: 'D. Itner, H. Gravenkamp, D. Dreiling, N. Feldmann, B. Henning, in: 14th WCCM-ECCOMAS Congress, CIMNE, 2021.' conference: end_date: 2021-01-15 name: 14th World Congress on Computational Mechanics (WCCM) start_date: 2021-01-11 date_created: 2023-01-27T15:08:47Z date_updated: 2023-01-27T15:28:35Z department: - _id: '49' doi: 10.23967/wccm-eccomas.2020.307 intvolume: ' 700' language: - iso: eng main_file_link: - open_access: '1' url: https://www.scipedia.com/public/Itner_et_al_2021a oa: '1' project: - _id: '89' grant_number: '409779252' name: 'VaMP: Vollständige Bestimmung der akustischen Materialparameter von Polymeren' publication: 14th WCCM-ECCOMAS Congress publication_status: published publisher: CIMNE series_title: Numerical Methods and Algorithms in Science and Engineering status: public title: Simulation of Guided Waves in Cylinders Subject to Arbitrary Boundary Conditions Using the Scaled Boundary Finite Element Method type: conference user_id: '32616' volume: 700 year: '2021' ... --- _id: '41427' author: - first_name: Vera full_name: Uppenkamp, Vera id: '64660' last_name: Uppenkamp - first_name: Christian full_name: Höger, Christian last_name: Höger citation: ama: Uppenkamp V, Höger C. “Wenn sich die Mitte auflöst...”, ist das kein Verlust für die Religionspädagogik - ein bilanzierender Tagungsrückblick mit Augenzwinkern. Theo-Web Zeitschrift für Religionspädagogik. 2021;20(2):146-153. apa: Uppenkamp, V., & Höger, C. (2021). “Wenn sich die Mitte auflöst...”, ist das kein Verlust für die Religionspädagogik - ein bilanzierender Tagungsrückblick mit Augenzwinkern. Theo-Web. Zeitschrift für Religionspädagogik, 20(2), 146–153. bibtex: '@article{Uppenkamp_Höger_2021, title={“Wenn sich die Mitte auflöst...”, ist das kein Verlust für die Religionspädagogik - ein bilanzierender Tagungsrückblick mit Augenzwinkern}, volume={20}, number={2}, journal={Theo-Web. Zeitschrift für Religionspädagogik}, author={Uppenkamp, Vera and Höger, Christian}, year={2021}, pages={146–153} }' chicago: 'Uppenkamp, Vera, and Christian Höger. “‘Wenn sich die Mitte auflöst...’, ist das kein Verlust für die Religionspädagogik - ein bilanzierender Tagungsrückblick mit Augenzwinkern.” Theo-Web. Zeitschrift für Religionspädagogik 20, no. 2 (2021): 146–53.' ieee: V. Uppenkamp and C. Höger, “‘Wenn sich die Mitte auflöst...’, ist das kein Verlust für die Religionspädagogik - ein bilanzierender Tagungsrückblick mit Augenzwinkern,” Theo-Web. Zeitschrift für Religionspädagogik, vol. 20, no. 2, pp. 146–153, 2021. mla: Uppenkamp, Vera, and Christian Höger. “‘Wenn sich die Mitte auflöst...’, ist das kein Verlust für die Religionspädagogik - ein bilanzierender Tagungsrückblick mit Augenzwinkern.” Theo-Web. Zeitschrift für Religionspädagogik, vol. 20, no. 2, 2021, pp. 146–53. short: V. Uppenkamp, C. Höger, Theo-Web. Zeitschrift für Religionspädagogik 20 (2021) 146–153. date_created: 2023-02-01T16:39:16Z date_updated: 2023-02-01T17:06:12Z intvolume: ' 20' issue: '2' language: - iso: ger main_file_link: - open_access: '1' url: https://doi.org/10.23770/tw0209 oa: '1' page: 146-153 publication: Theo-Web. Zeitschrift für Religionspädagogik publication_status: published status: public title: '"Wenn sich die Mitte auflöst...", ist das kein Verlust für die Religionspädagogik - ein bilanzierender Tagungsrückblick mit Augenzwinkern' type: journal_article user_id: '64660' volume: 20 year: '2021' ... --- _id: '41425' author: - first_name: Vera full_name: Uppenkamp, Vera id: '64660' last_name: Uppenkamp citation: ama: 'Uppenkamp V. Art. Mädchen/Frauen. In: Das wissenschaftlich-religionspädagogische Lexikon im Internet www.wirelex.de. ; 2021.' apa: Uppenkamp, V. (2021). Art. Mädchen/Frauen. In Das wissenschaftlich-religionspädagogische Lexikon im Internet www.wirelex.de. bibtex: '@inbook{Uppenkamp_2021, title={Art. Mädchen/Frauen}, booktitle={Das wissenschaftlich-religionspädagogische Lexikon im Internet www.wirelex.de}, author={Uppenkamp, Vera}, year={2021} }' chicago: Uppenkamp, Vera. “Art. Mädchen/Frauen.” In Das wissenschaftlich-religionspädagogische Lexikon im Internet www.wirelex.de, 2021. ieee: V. Uppenkamp, “Art. Mädchen/Frauen,” in Das wissenschaftlich-religionspädagogische Lexikon im Internet www.wirelex.de, 2021. mla: Uppenkamp, Vera. “Art. Mädchen/Frauen.” Das wissenschaftlich-religionspädagogische Lexikon im Internet www.wirelex.de, 2021. short: 'V. Uppenkamp, in: Das wissenschaftlich-religionspädagogische Lexikon im Internet www.wirelex.de, 2021.' date_created: 2023-02-01T16:31:46Z date_updated: 2023-02-01T17:06:20Z language: - iso: ger main_file_link: - open_access: '1' url: https://www.bibelwissenschaft.de/stichwort/200371/ oa: '1' publication: Das wissenschaftlich-religionspädagogische Lexikon im Internet www.wirelex.de publication_status: published status: public title: Art. Mädchen/Frauen type: encyclopedia_article user_id: '64660' year: '2021' ... --- _id: '42070' author: - first_name: Simon full_name: Olma, Simon last_name: Olma citation: ama: Olma S. Systemtheorie von Hardware-in-the-Loop-Simulationen mit Anwendung auf einem Fahrzeugachsprüfstand mit parallelkinematischem Lastsimulator. Vol 404. Verlagsschriftenreihe des Heinz Nixdorf Instituts; 2021. apa: Olma, S. (2021). Systemtheorie von Hardware-in-the-Loop-Simulationen mit Anwendung auf einem Fahrzeugachsprüfstand mit parallelkinematischem Lastsimulator (Vol. 404). Verlagsschriftenreihe des Heinz Nixdorf Instituts. bibtex: '@book{Olma_2021, title={Systemtheorie von Hardware-in-the-Loop-Simulationen mit Anwendung auf einem Fahrzeugachsprüfstand mit parallelkinematischem Lastsimulator}, volume={404}, publisher={Verlagsschriftenreihe des Heinz Nixdorf Instituts}, author={Olma, Simon}, year={2021} }' chicago: Olma, Simon. Systemtheorie von Hardware-in-the-Loop-Simulationen mit Anwendung auf einem Fahrzeugachsprüfstand mit parallelkinematischem Lastsimulator. Vol. 404. Verlagsschriftenreihe des Heinz Nixdorf Instituts, 2021. ieee: S. Olma, Systemtheorie von Hardware-in-the-Loop-Simulationen mit Anwendung auf einem Fahrzeugachsprüfstand mit parallelkinematischem Lastsimulator, vol. 404. Verlagsschriftenreihe des Heinz Nixdorf Instituts, 2021. mla: Olma, Simon. Systemtheorie von Hardware-in-the-Loop-Simulationen mit Anwendung auf einem Fahrzeugachsprüfstand mit parallelkinematischem Lastsimulator. Verlagsschriftenreihe des Heinz Nixdorf Instituts, 2021. short: S. Olma, Systemtheorie von Hardware-in-the-Loop-Simulationen mit Anwendung auf einem Fahrzeugachsprüfstand mit parallelkinematischem Lastsimulator, Verlagsschriftenreihe des Heinz Nixdorf Instituts, 2021. date_created: 2023-02-14T10:58:48Z date_updated: 2023-02-15T10:19:55Z department: - _id: '153' intvolume: ' 404' language: - iso: ger main_file_link: - open_access: '1' url: https://digital.ub.uni-paderborn.de/doi/10.17619/UNIPB/1-1294 oa: '1' publication_identifier: isbn: - '9783947647231' publication_status: published publisher: Verlagsschriftenreihe des Heinz Nixdorf Instituts status: public supervisor: - first_name: Ansgar full_name: Trächtler, Ansgar id: '552' last_name: Trächtler title: Systemtheorie von Hardware-in-the-Loop-Simulationen mit Anwendung auf einem Fahrzeugachsprüfstand mit parallelkinematischem Lastsimulator type: dissertation user_id: '82875' volume: 404 year: '2021' ... --- _id: '42069' author: - first_name: Christopher full_name: Lankeit, Christopher last_name: Lankeit citation: ama: Lankeit C. Systematik zur Evolution technischer Anforderungen.; 2021. apa: Lankeit, C. (2021). Systematik zur Evolution technischer Anforderungen. bibtex: '@book{Lankeit_2021, title={Systematik zur Evolution technischer Anforderungen}, author={Lankeit, Christopher}, year={2021} }' chicago: Lankeit, Christopher. Systematik zur Evolution technischer Anforderungen, 2021. ieee: C. Lankeit, Systematik zur Evolution technischer Anforderungen. 2021. mla: Lankeit, Christopher. Systematik zur Evolution technischer Anforderungen. 2021. short: C. Lankeit, Systematik zur Evolution technischer Anforderungen, 2021. date_created: 2023-02-14T10:56:35Z date_updated: 2023-02-15T11:15:37Z department: - _id: '153' language: - iso: ger main_file_link: - open_access: '1' url: https://digital.ub.uni-paderborn.de/urn/urn:nbn:de:hbz:466:2-40151 oa: '1' publication_status: published status: public supervisor: - first_name: Ansgar full_name: Trächtler, Ansgar id: '552' last_name: Trächtler title: Systematik zur Evolution technischer Anforderungen type: dissertation user_id: '82875' year: '2021' ... --- _id: '42250' author: - first_name: Julia full_name: Eckel, Julia id: '94407' last_name: Eckel orcid: 0000-0001-5352-9715 citation: ama: Eckel J. Das Audioviduum. Eine Theoriegeschichte des Menschenmotivs in audiovisuellen Medien. transcript; 2021. apa: Eckel, J. (2021). Das Audioviduum. Eine Theoriegeschichte des Menschenmotivs in audiovisuellen Medien. transcript. bibtex: '@book{Eckel_2021, place={Bielefeld}, title={ Das Audioviduum. Eine Theoriegeschichte des Menschenmotivs in audiovisuellen Medien}, publisher={transcript}, author={Eckel, Julia}, year={2021} }' chicago: 'Eckel, Julia. Das Audioviduum. Eine Theoriegeschichte des Menschenmotivs in audiovisuellen Medien. Bielefeld: transcript, 2021.' ieee: 'J. Eckel, Das Audioviduum. Eine Theoriegeschichte des Menschenmotivs in audiovisuellen Medien. Bielefeld: transcript, 2021.' mla: Eckel, Julia. Das Audioviduum. Eine Theoriegeschichte des Menschenmotivs in audiovisuellen Medien. transcript, 2021. short: J. Eckel, Das Audioviduum. Eine Theoriegeschichte des Menschenmotivs in audiovisuellen Medien, transcript, Bielefeld, 2021. date_created: 2023-02-21T16:14:52Z date_updated: 2023-02-21T16:17:03Z department: - _id: '11' - _id: '731' extern: '1' language: - iso: ger main_file_link: - open_access: '1' url: https://www.transcript-verlag.de/media/pdf/ae/b8/4e/oa9783839453209.pdf oa: '1' page: '380' place: Bielefeld publication_identifier: isbn: - ' 978-3-8394-5320-9' publication_status: published publisher: transcript status: public title: ' Das Audioviduum. Eine Theoriegeschichte des Menschenmotivs in audiovisuellen Medien' type: book user_id: '94407' year: '2021' ... --- _id: '38153' author: - first_name: Christian full_name: Fuchs, Christian id: '21863' last_name: Fuchs orcid: 0000-0003-0589-4579 citation: ama: 'Fuchs C. The Public Service Media and Public Service Internet Utopias Survey Report. In: Fuchs C, Unterberger K, eds. The Public Service Media and Public Service Internet Manifesto. University of Westminster Press; 2021:19-68. doi:https://doi.org/10.16997/book60.c' apa: Fuchs, C. (2021). The Public Service Media and Public Service Internet Utopias Survey Report. In C. Fuchs & K. Unterberger (Eds.), The Public Service Media and Public Service Internet Manifesto (pp. 19–68). University of Westminster Press. https://doi.org/10.16997/book60.c bibtex: '@inbook{Fuchs_2021, place={London}, title={The Public Service Media and Public Service Internet Utopias Survey Report}, DOI={https://doi.org/10.16997/book60.c}, booktitle={The Public Service Media and Public Service Internet Manifesto}, publisher={University of Westminster Press}, author={Fuchs, Christian}, editor={Fuchs, Christian and Unterberger, Klaus}, year={2021}, pages={19–68} }' chicago: 'Fuchs, Christian. “The Public Service Media and Public Service Internet Utopias Survey Report.” In The Public Service Media and Public Service Internet Manifesto, edited by Christian Fuchs and Klaus Unterberger, 19–68. London: University of Westminster Press, 2021. https://doi.org/10.16997/book60.c.' ieee: 'C. Fuchs, “The Public Service Media and Public Service Internet Utopias Survey Report,” in The Public Service Media and Public Service Internet Manifesto, C. Fuchs and K. Unterberger, Eds. London: University of Westminster Press, 2021, pp. 19–68.' mla: Fuchs, Christian. “The Public Service Media and Public Service Internet Utopias Survey Report.” The Public Service Media and Public Service Internet Manifesto, edited by Christian Fuchs and Klaus Unterberger, University of Westminster Press, 2021, pp. 19–68, doi:https://doi.org/10.16997/book60.c. short: 'C. Fuchs, in: C. Fuchs, K. Unterberger (Eds.), The Public Service Media and Public Service Internet Manifesto, University of Westminster Press, London, 2021, pp. 19–68.' date_created: 2023-01-23T15:11:11Z date_updated: 2023-03-06T04:16:09Z department: - _id: '136' doi: https://doi.org/10.16997/book60.c editor: - first_name: Christian full_name: Fuchs, Christian last_name: Fuchs - first_name: Klaus full_name: Unterberger, Klaus last_name: Unterberger extern: '1' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.16997/book60.c oa: '1' page: 19-68 place: London publication: The Public Service Media and Public Service Internet Manifesto publication_status: published publisher: University of Westminster Press status: public title: The Public Service Media and Public Service Internet Utopias Survey Report type: book_chapter user_id: '49063' year: '2021' ... --- _id: '38143' author: - first_name: Christian full_name: Fuchs, Christian id: '21863' last_name: Fuchs orcid: 0000-0003-0589-4579 citation: ama: 'Fuchs C. History and Class Consciousness 2.0: Georg Lukács in the Age of Digital Capitalism and Big Data. Information, Communication and Society. 2021;24(15):2258-2276. doi:https://doi.org/10.1080/1369118X.2020.1759670 ' apa: 'Fuchs, C. (2021). History and Class Consciousness 2.0: Georg Lukács in the Age of Digital Capitalism and Big Data. Information, Communication and Society, 24(15), 2258–2276. https://doi.org/10.1080/1369118X.2020.1759670 ' bibtex: '@article{Fuchs_2021, title={History and Class Consciousness 2.0: Georg Lukács in the Age of Digital Capitalism and Big Data}, volume={24}, DOI={https://doi.org/10.1080/1369118X.2020.1759670 }, number={15}, journal={Information, Communication and Society}, author={Fuchs, Christian}, year={2021}, pages={2258–2276} }' chicago: 'Fuchs, Christian. “History and Class Consciousness 2.0: Georg Lukács in the Age of Digital Capitalism and Big Data.” Information, Communication and Society 24, no. 15 (2021): 2258–76. https://doi.org/10.1080/1369118X.2020.1759670 .' ieee: 'C. Fuchs, “History and Class Consciousness 2.0: Georg Lukács in the Age of Digital Capitalism and Big Data,” Information, Communication and Society, vol. 24, no. 15, pp. 2258–2276, 2021, doi: https://doi.org/10.1080/1369118X.2020.1759670 .' mla: 'Fuchs, Christian. “History and Class Consciousness 2.0: Georg Lukács in the Age of Digital Capitalism and Big Data.” Information, Communication and Society, vol. 24, no. 15, 2021, pp. 2258–76, doi:https://doi.org/10.1080/1369118X.2020.1759670 .' short: C. Fuchs, Information, Communication and Society 24 (2021) 2258–2276. date_created: 2023-01-23T14:43:46Z date_updated: 2023-03-06T04:21:14Z department: - _id: '136' doi: 'https://doi.org/10.1080/1369118X.2020.1759670 ' extern: '1' intvolume: ' 24' issue: '15' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1080/1369118X.2020.1759670 oa: '1' page: 2258-2276 publication: Information, Communication and Society publication_status: published status: public title: 'History and Class Consciousness 2.0: Georg Lukács in the Age of Digital Capitalism and Big Data' type: journal_article user_id: '49063' volume: 24 year: '2021' ... --- _id: '38146' author: - first_name: Christian full_name: Fuchs, Christian id: '21863' last_name: Fuchs orcid: 0000-0003-0589-4579 citation: ama: 'Fuchs C. Engels@200: Friedrich Engels and Digital Capitalism. How Relevant Are Engels’s Works 200 Years After His Birth? tripleC: Communication, Capitalism & Critique. 2021;19(1):15-51. doi:https://doi.org/10.31269/triplec.v19i1.1228 ' apa: 'Fuchs, C. (2021). Engels@200: Friedrich Engels and Digital Capitalism. How Relevant Are Engels’s Works 200 Years After His Birth? TripleC: Communication, Capitalism & Critique, 19(1), 15–51. https://doi.org/10.31269/triplec.v19i1.1228 ' bibtex: '@article{Fuchs_2021, title={Engels@200: Friedrich Engels and Digital Capitalism. How Relevant Are Engels’s Works 200 Years After His Birth?}, volume={19}, DOI={https://doi.org/10.31269/triplec.v19i1.1228 }, number={1}, journal={tripleC: Communication, Capitalism & Critique}, author={Fuchs, Christian}, year={2021}, pages={15–51} }' chicago: 'Fuchs, Christian. “Engels@200: Friedrich Engels and Digital Capitalism. How Relevant Are Engels’s Works 200 Years After His Birth?” TripleC: Communication, Capitalism & Critique 19, no. 1 (2021): 15–51. https://doi.org/10.31269/triplec.v19i1.1228 .' ieee: 'C. Fuchs, “Engels@200: Friedrich Engels and Digital Capitalism. How Relevant Are Engels’s Works 200 Years After His Birth?,” tripleC: Communication, Capitalism & Critique, vol. 19, no. 1, pp. 15–51, 2021, doi: https://doi.org/10.31269/triplec.v19i1.1228 .' mla: 'Fuchs, Christian. “Engels@200: Friedrich Engels and Digital Capitalism. How Relevant Are Engels’s Works 200 Years After His Birth?” TripleC: Communication, Capitalism & Critique, vol. 19, no. 1, 2021, pp. 15–51, doi:https://doi.org/10.31269/triplec.v19i1.1228 .' short: 'C. Fuchs, TripleC: Communication, Capitalism & Critique 19 (2021) 15–51.' date_created: 2023-01-23T14:49:12Z date_updated: 2023-03-06T04:21:41Z department: - _id: '136' doi: 'https://doi.org/10.31269/triplec.v19i1.1228 ' extern: '1' intvolume: ' 19' issue: '1' language: - iso: eng main_file_link: - open_access: '1' url: 'https://doi.org/10.31269/triplec.v19i1.1228 ' oa: '1' page: 15-51 publication: 'tripleC: Communication, Capitalism & Critique' publication_status: published status: public title: 'Engels@200: Friedrich Engels and Digital Capitalism. How Relevant Are Engels’s Works 200 Years After His Birth?' type: journal_article user_id: '49063' volume: 19 year: '2021' ... --- _id: '38145' author: - first_name: Christian full_name: Fuchs, Christian id: '21863' last_name: Fuchs orcid: 0000-0003-0589-4579 citation: ama: 'Fuchs C. Engels@200: Friedrich Engels in the Age of Digital Capitalism. Introduction. tripleC: Communication, Capitalism & Critique. 2021;19(1):1-14. doi:https://doi.org/10.31269/triplec.v19i1.1229' apa: 'Fuchs, C. (2021). Engels@200: Friedrich Engels in the Age of Digital Capitalism. Introduction. TripleC: Communication, Capitalism & Critique, 19(1), 1–14. https://doi.org/10.31269/triplec.v19i1.1229' bibtex: '@article{Fuchs_2021, title={Engels@200: Friedrich Engels in the Age of Digital Capitalism. Introduction}, volume={19}, DOI={https://doi.org/10.31269/triplec.v19i1.1229}, number={1}, journal={tripleC: Communication, Capitalism & Critique}, author={Fuchs, Christian}, year={2021}, pages={1–14} }' chicago: 'Fuchs, Christian. “Engels@200: Friedrich Engels in the Age of Digital Capitalism. Introduction.” TripleC: Communication, Capitalism & Critique 19, no. 1 (2021): 1–14. https://doi.org/10.31269/triplec.v19i1.1229.' ieee: 'C. Fuchs, “Engels@200: Friedrich Engels in the Age of Digital Capitalism. Introduction,” tripleC: Communication, Capitalism & Critique, vol. 19, no. 1, pp. 1–14, 2021, doi: https://doi.org/10.31269/triplec.v19i1.1229.' mla: 'Fuchs, Christian. “Engels@200: Friedrich Engels in the Age of Digital Capitalism. Introduction.” TripleC: Communication, Capitalism & Critique, vol. 19, no. 1, 2021, pp. 1–14, doi:https://doi.org/10.31269/triplec.v19i1.1229.' short: 'C. Fuchs, TripleC: Communication, Capitalism & Critique 19 (2021) 1–14.' date_created: 2023-01-23T14:47:43Z date_updated: 2023-03-06T04:22:10Z department: - _id: '136' doi: https://doi.org/10.31269/triplec.v19i1.1229 extern: '1' intvolume: ' 19' issue: '1' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.31269/triplec.v19i1.1229 oa: '1' page: 1-14 publication: 'tripleC: Communication, Capitalism & Critique' publication_status: published status: public title: 'Engels@200: Friedrich Engels in the Age of Digital Capitalism. Introduction' type: journal_article user_id: '49063' volume: 19 year: '2021' ... --- _id: '38147' author: - first_name: Christian full_name: Fuchs, Christian id: '21863' last_name: Fuchs orcid: 0000-0003-0589-4579 citation: ama: Fuchs C. Cornel West and Marxist Humanism. Critical Sociology. 2021;47(7-8):1219-1243. doi:https://doi.org/10.1177/0896920520988314 apa: Fuchs, C. (2021). Cornel West and Marxist Humanism. Critical Sociology, 47(7–8), 1219–1243. https://doi.org/10.1177/0896920520988314 bibtex: '@article{Fuchs_2021, title={Cornel West and Marxist Humanism}, volume={47}, DOI={https://doi.org/10.1177/0896920520988314 }, number={7–8}, journal={Critical Sociology}, author={Fuchs, Christian}, year={2021}, pages={1219–1243} }' chicago: 'Fuchs, Christian. “Cornel West and Marxist Humanism.” Critical Sociology 47, no. 7–8 (2021): 1219–43. https://doi.org/10.1177/0896920520988314 .' ieee: 'C. Fuchs, “Cornel West and Marxist Humanism,” Critical Sociology, vol. 47, no. 7–8, pp. 1219–1243, 2021, doi: https://doi.org/10.1177/0896920520988314 .' mla: Fuchs, Christian. “Cornel West and Marxist Humanism.” Critical Sociology, vol. 47, no. 7–8, 2021, pp. 1219–43, doi:https://doi.org/10.1177/0896920520988314 . short: C. Fuchs, Critical Sociology 47 (2021) 1219–1243. date_created: 2023-01-23T14:51:04Z date_updated: 2023-03-06T04:21:28Z department: - _id: '136' doi: 'https://doi.org/10.1177/0896920520988314 ' extern: '1' intvolume: ' 47' issue: 7-8 language: - iso: eng main_file_link: - open_access: '1' url: 'https://doi.org/10.1177/0896920520988314 ' oa: '1' page: 1219-1243 publication: Critical Sociology publication_status: published status: public title: Cornel West and Marxist Humanism type: journal_article user_id: '49063' volume: 47 year: '2021' ...