--- _id: '24951' author: - first_name: Marc full_name: Sacher, Marc id: '26883' last_name: Sacher - first_name: Anna full_name: Bauer, Anna id: '24755' last_name: Bauer orcid: 0000-0002-1742-3099 citation: ama: 'Sacher M, Bauer A. Kompetenzförderung im Laborpraktikum. In: Terkowsky C, May D, Frye S, et al., eds. Labore in der Hochschullehre. Didaktik, Digitalisierung, Organisation. wbv Media; 2020:51-66.' apa: Sacher, M., & Bauer, A. (2020). Kompetenzförderung im Laborpraktikum. In C. Terkowsky, D. May, S. Frye, T. Haertel, T. Ortelt, S. Heix, & K. Lensing (Eds.), Labore in der Hochschullehre. Didaktik, Digitalisierung, Organisation (pp. 51–66). wbv Media. bibtex: '@inbook{Sacher_Bauer_2020, place={Bielefeld}, title={Kompetenzförderung im Laborpraktikum}, booktitle={Labore in der Hochschullehre. Didaktik, Digitalisierung, Organisation}, publisher={wbv Media}, author={Sacher, Marc and Bauer, Anna}, editor={Terkowsky, Claudius and May, Dominik and Frye, Silke and Haertel, Tobias and Ortelt, Tobias and Heix, Sabrina and Lensing, Karsten}, year={2020}, pages={51–66} }' chicago: 'Sacher, Marc, and Anna Bauer. “Kompetenzförderung im Laborpraktikum.” In Labore in der Hochschullehre. Didaktik, Digitalisierung, Organisation, edited by Claudius Terkowsky, Dominik May, Silke Frye, Tobias Haertel, Tobias Ortelt, Sabrina Heix, and Karsten Lensing, 51–66. Bielefeld: wbv Media, 2020.' ieee: 'M. Sacher and A. Bauer, “Kompetenzförderung im Laborpraktikum,” in Labore in der Hochschullehre. Didaktik, Digitalisierung, Organisation, C. Terkowsky, D. May, S. Frye, T. Haertel, T. Ortelt, S. Heix, and K. Lensing, Eds. Bielefeld: wbv Media, 2020, pp. 51–66.' mla: Sacher, Marc, and Anna Bauer. “Kompetenzförderung im Laborpraktikum.” Labore in der Hochschullehre. Didaktik, Digitalisierung, Organisation, edited by Claudius Terkowsky et al., wbv Media, 2020, pp. 51–66. short: 'M. Sacher, A. Bauer, in: C. Terkowsky, D. May, S. Frye, T. Haertel, T. Ortelt, S. Heix, K. Lensing (Eds.), Labore in der Hochschullehre. Didaktik, Digitalisierung, Organisation, wbv Media, Bielefeld, 2020, pp. 51–66.' date_created: 2021-09-23T12:58:31Z date_updated: 2022-01-06T06:56:41Z department: - _id: '299' - _id: '576' editor: - first_name: Claudius full_name: Terkowsky, Claudius last_name: Terkowsky - first_name: Dominik full_name: May, Dominik last_name: May - first_name: Silke full_name: Frye, Silke last_name: Frye - first_name: Tobias full_name: Haertel, Tobias last_name: Haertel - first_name: Tobias full_name: Ortelt, Tobias last_name: Ortelt - first_name: Sabrina full_name: Heix, Sabrina last_name: Heix - first_name: Karsten full_name: Lensing, Karsten last_name: Lensing language: - iso: ger main_file_link: - open_access: '1' url: https://www.wbv.de/openaccess/themenbereiche/hochschule-und-wissenschaft/shop/detail/name/_/0/1/6004804w/facet/6004804w///////nb/0/category/1754.html oa: '1' page: 51-66 place: Bielefeld publication: Labore in der Hochschullehre. Didaktik, Digitalisierung, Organisation publication_status: published publisher: wbv Media quality_controlled: '1' status: public title: Kompetenzförderung im Laborpraktikum type: book_chapter user_id: '24755' year: '2020' ... --- _id: '24952' article_type: original author: - first_name: Anna full_name: Bauer, Anna id: '24755' last_name: Bauer orcid: 0000-0002-1742-3099 - first_name: Marc full_name: Sacher, Marc id: '26883' last_name: Sacher - first_name: Katharina full_name: Brassat, Katharina last_name: Brassat citation: ama: Bauer A, Sacher M, Brassat K. Studentische Akzeptanz und Relevanzwahrnehmung eines disziplinspezifischen Workshops „Wissenschaftliche Vorträge in der Physik“. hochschullehre. 2020;6. apa: Bauer, A., Sacher, M., & Brassat, K. (2020). Studentische Akzeptanz und Relevanzwahrnehmung eines disziplinspezifischen Workshops „Wissenschaftliche Vorträge in der Physik“. hochschullehre, 6. bibtex: '@article{Bauer_Sacher_Brassat_2020, title={Studentische Akzeptanz und Relevanzwahrnehmung eines disziplinspezifischen Workshops „Wissenschaftliche Vorträge in der Physik“}, volume={6}, journal={hochschullehre}, author={Bauer, Anna and Sacher, Marc and Brassat, Katharina}, year={2020} }' chicago: Bauer, Anna, Marc Sacher, and Katharina Brassat. “Studentische Akzeptanz und Relevanzwahrnehmung eines disziplinspezifischen Workshops „Wissenschaftliche Vorträge in der Physik“.” hochschullehre 6 (2020). ieee: A. Bauer, M. Sacher, and K. Brassat, “Studentische Akzeptanz und Relevanzwahrnehmung eines disziplinspezifischen Workshops „Wissenschaftliche Vorträge in der Physik“,” hochschullehre, vol. 6, 2020. mla: Bauer, Anna, et al. “Studentische Akzeptanz und Relevanzwahrnehmung eines disziplinspezifischen Workshops „Wissenschaftliche Vorträge in der Physik“.” hochschullehre, vol. 6, 2020. short: A. Bauer, M. Sacher, K. Brassat, hochschullehre 6 (2020). date_created: 2021-09-23T13:01:28Z date_updated: 2022-01-06T06:56:41Z department: - _id: '299' - _id: '576' - _id: '651' intvolume: ' 6' language: - iso: ger main_file_link: - open_access: '1' url: http://www.hochschullehre.org/?p=1642 oa: '1' publication: hochschullehre publication_status: published quality_controlled: '1' status: public title: Studentische Akzeptanz und Relevanzwahrnehmung eines disziplinspezifischen Workshops „Wissenschaftliche Vorträge in der Physik“ type: journal_article user_id: '24755' volume: 6 year: '2020' ... --- _id: '24956' article_type: original author: - first_name: Anna full_name: Bauer, Anna id: '24755' last_name: Bauer orcid: 0000-0002-1742-3099 - first_name: Peter full_name: Reinhold, Peter last_name: Reinhold - first_name: Marc full_name: Sacher, Marc id: '26883' last_name: Sacher citation: ama: Bauer A, Reinhold P, Sacher M. Entwicklung eines Bewertungsmodells zur handlungsorientierten Messung experimenteller Kompetenz (Physik)Studierender. Phydid B, Didaktik der Physik, Beiträge zur DPG-Frühjahrstagung. Published online 2020:389-396. apa: Bauer, A., Reinhold, P., & Sacher, M. (2020). Entwicklung eines Bewertungsmodells zur handlungsorientierten Messung experimenteller Kompetenz (Physik)Studierender. Phydid B, Didaktik der Physik, Beiträge zur DPG-Frühjahrstagung, 389–396. bibtex: '@article{Bauer_Reinhold_Sacher_2020, title={Entwicklung eines Bewertungsmodells zur handlungsorientierten Messung experimenteller Kompetenz (Physik)Studierender}, journal={Phydid B, Didaktik der Physik, Beiträge zur DPG-Frühjahrstagung}, author={Bauer, Anna and Reinhold, Peter and Sacher, Marc}, year={2020}, pages={389–396} }' chicago: Bauer, Anna, Peter Reinhold, and Marc Sacher. “Entwicklung eines Bewertungsmodells zur handlungsorientierten Messung experimenteller Kompetenz (Physik)Studierender.” Phydid B, Didaktik der Physik, Beiträge zur DPG-Frühjahrstagung, 2020, 389–96. ieee: A. Bauer, P. Reinhold, and M. Sacher, “Entwicklung eines Bewertungsmodells zur handlungsorientierten Messung experimenteller Kompetenz (Physik)Studierender,” Phydid B, Didaktik der Physik, Beiträge zur DPG-Frühjahrstagung, pp. 389–396, 2020. mla: Bauer, Anna, et al. “Entwicklung eines Bewertungsmodells zur handlungsorientierten Messung experimenteller Kompetenz (Physik)Studierender.” Phydid B, Didaktik der Physik, Beiträge zur DPG-Frühjahrstagung, 2020, pp. 389–96. short: A. Bauer, P. Reinhold, M. Sacher, Phydid B, Didaktik der Physik, Beiträge zur DPG-Frühjahrstagung (2020) 389–396. date_created: 2021-09-23T13:12:40Z date_updated: 2022-01-06T06:56:41Z department: - _id: '299' - _id: '576' language: - iso: ger main_file_link: - open_access: '1' url: http://www.phydid.de/index.php/phydid-b/article/view/1071/1161 oa: '1' page: 389-396 publication: Phydid B, Didaktik der Physik, Beiträge zur DPG-Frühjahrstagung publication_status: published status: public title: Entwicklung eines Bewertungsmodells zur handlungsorientierten Messung experimenteller Kompetenz (Physik)Studierender type: journal_article user_id: '24755' year: '2020' ... --- _id: '24957' author: - first_name: Anna full_name: Bauer, Anna id: '24755' last_name: Bauer orcid: 0000-0002-1742-3099 - first_name: Peter full_name: Reinhold, Peter last_name: Reinhold - first_name: Marc full_name: Sacher, Marc id: '26883' last_name: Sacher citation: ama: 'Bauer A, Reinhold P, Sacher M. Bewertungsmodell zur experimentellen Performanz (Physik)Studierender. In: Habig S, ed. Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen . Gesellschaft für Didaktik der Chemie und Physik; 2020:106-114.' apa: Bauer, A., Reinhold, P., & Sacher, M. (2020). Bewertungsmodell zur experimentellen Performanz (Physik)Studierender. In S. Habig (Ed.), Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen (pp. 106–114). Gesellschaft für Didaktik der Chemie und Physik. bibtex: '@inbook{Bauer_Reinhold_Sacher_2020, place={Duisburg-Essen}, title={Bewertungsmodell zur experimentellen Performanz (Physik)Studierender}, booktitle={Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen }, publisher={Gesellschaft für Didaktik der Chemie und Physik}, author={Bauer, Anna and Reinhold, Peter and Sacher, Marc}, editor={Habig, Sebastian}, year={2020}, pages={106–114} }' chicago: 'Bauer, Anna, Peter Reinhold, and Marc Sacher. “Bewertungsmodell zur experimentellen Performanz (Physik)Studierender.” In Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen , edited by Sebastian Habig, 106–14. Duisburg-Essen: Gesellschaft für Didaktik der Chemie und Physik, 2020.' ieee: 'A. Bauer, P. Reinhold, and M. Sacher, “Bewertungsmodell zur experimentellen Performanz (Physik)Studierender,” in Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen , S. Habig, Ed. Duisburg-Essen: Gesellschaft für Didaktik der Chemie und Physik, 2020, pp. 106–114.' mla: Bauer, Anna, et al. “Bewertungsmodell zur experimentellen Performanz (Physik)Studierender.” Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen , edited by Sebastian Habig, Gesellschaft für Didaktik der Chemie und Physik, 2020, pp. 106–14. short: 'A. Bauer, P. Reinhold, M. Sacher, in: S. Habig (Ed.), Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen , Gesellschaft für Didaktik der Chemie und Physik, Duisburg-Essen, 2020, pp. 106–114.' date_created: 2021-09-23T13:16:37Z date_updated: 2022-01-06T06:56:41Z department: - _id: '299' - _id: '576' editor: - first_name: Sebastian full_name: Habig, Sebastian last_name: Habig language: - iso: ger main_file_link: - open_access: '1' url: https://gdcp-ev.de/?p=3708 oa: '1' page: 106-114 place: Duisburg-Essen publication: 'Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen ' publication_status: published publisher: Gesellschaft für Didaktik der Chemie und Physik status: public title: Bewertungsmodell zur experimentellen Performanz (Physik)Studierender type: book_chapter user_id: '24755' year: '2020' ... --- _id: '24973' abstract: - lang: ger text: "Die Frage, wie sich die Weiterentwicklung der Lehre an Hochschulen systematisch \r\nverankern lässt, erfährt mit dem Auslaufen von Förderprogrammen wie dem QPL \r\nerneute Aufmerksamkeit. Bislang fehlt es an einer kontextspezifischen Theorie, die \r\nlehrbezogenen Wandel an Hochschulen analysier- und gestaltbar macht. In jedem \r\nFall sind Change-Konzepte aus dem betriebswirtschaftlichen Bereich nur sehr \r\nbeschränkt auf Hochschulen übertragbar. Demgegenüber gibt neuere Forschung \r\nHinweise darauf, welche Kernkategorien eine hochschulspezifische Change-\r\nTheorie umfassen könnte. Darauf aufbauend schlägt der Beitrag zwei Konzepte als \r\nKernkategorien einer Theorie lehrbezogenen Wandels an Hochschulen vor. " article_type: original author: - first_name: Tobias full_name: Jenert, Tobias last_name: Jenert citation: ama: Jenert T. Überlegungen auf dem Weg zu einer Theorie lehrbezogenen Wandels an Hochschulen. Zeitschrift für Hochschulentwicklung. 2020;15(4):204-222. doi:10.3217/zfhe-15-04/12 apa: Jenert, T. (2020). Überlegungen auf dem Weg zu einer Theorie lehrbezogenen Wandels an Hochschulen. Zeitschrift für Hochschulentwicklung, 15(4), 204-222. https://doi.org/10.3217/zfhe-15-04/12 bibtex: '@article{Jenert_2020, title={Überlegungen auf dem Weg zu einer Theorie lehrbezogenen Wandels an Hochschulen}, volume={15}, DOI={10.3217/zfhe-15-04/12 }, number={4}, journal={Zeitschrift für Hochschulentwicklung}, author={Jenert, Tobias}, year={2020}, pages={204-222.} }' chicago: 'Jenert, Tobias. “Überlegungen auf dem Weg zu einer Theorie lehrbezogenen Wandels an Hochschulen.” Zeitschrift für Hochschulentwicklung 15, no. 4 (2020): 204-222. https://doi.org/10.3217/zfhe-15-04/12 .' ieee: 'T. Jenert, “Überlegungen auf dem Weg zu einer Theorie lehrbezogenen Wandels an Hochschulen,” Zeitschrift für Hochschulentwicklung, vol. 15, no. 4, pp. 204-222., 2020, doi: 10.3217/zfhe-15-04/12 .' mla: Jenert, Tobias. “Überlegungen auf dem Weg zu einer Theorie lehrbezogenen Wandels an Hochschulen.” Zeitschrift für Hochschulentwicklung, vol. 15, no. 4, 2020, pp. 204-222., doi:10.3217/zfhe-15-04/12 . short: T. Jenert, Zeitschrift für Hochschulentwicklung 15 (2020) 204-222. date_created: 2021-09-23T15:35:57Z date_updated: 2022-01-06T06:56:42Z department: - _id: '208' doi: '10.3217/zfhe-15-04/12 ' intvolume: ' 15' issue: '4' keyword: - educational development - change management - educational innovation language: - iso: ger main_file_link: - open_access: '1' url: https://zfhe.at/index.php/zfhe/article/view/1426/964 oa: '1' page: 204-222. publication: Zeitschrift für Hochschulentwicklung quality_controlled: '1' status: public title: Überlegungen auf dem Weg zu einer Theorie lehrbezogenen Wandels an Hochschulen type: journal_article user_id: '71994' volume: 15 year: '2020' ... --- _id: '19603' abstract: - lang: eng text: "Micro- and smart grids (MSG) play an important role both for integrating\r\nrenewable energy sources in conventional electricity grids and for providing\r\npower supply in remote areas. Modern MSGs are largely driven by power\r\nelectronic converters due to their high efficiency and flexibility.\r\nNevertheless, controlling MSGs is a challenging task due to highest\r\nrequirements on energy availability, safety and voltage quality within a wide\r\nrange of different MSG topologies. This results in a high demand for\r\ncomprehensive testing of new control concepts during their development phase\r\nand comparisons with the state of the art in order to ensure their feasibility.\r\nThis applies in particular to data-driven control approaches from the field of\r\nreinforcement learning (RL), whose stability and operating behavior can hardly\r\nbe evaluated a priori. Therefore, the OpenModelica Microgrid Gym (OMG) package,\r\nan open-source software toolbox for the simulation and control optimization of\r\nMSGs, is proposed. It is capable of modeling and simulating arbitrary MSG\r\ntopologies and offers a Python-based interface for plug \\& play controller\r\ntesting. In particular, the standardized OpenAI Gym interface allows for easy\r\nRL-based controller integration. Besides the presentation of the OMG toolbox,\r\napplication examples are highlighted including safe Bayesian optimization for\r\nlow-level controller tuning." author: - first_name: Henrik full_name: Bode, Henrik last_name: Bode - first_name: Stefan Helmut full_name: Heid, Stefan Helmut id: '39640' last_name: Heid orcid: 0000-0002-9461-7372 - first_name: Daniel full_name: Weber, Daniel last_name: Weber - first_name: Eyke full_name: Hüllermeier, Eyke id: '48129' last_name: Hüllermeier - first_name: Oliver full_name: Wallscheid, Oliver last_name: Wallscheid citation: ama: Bode H, Heid SH, Weber D, Hüllermeier E, Wallscheid O. Towards a Scalable and Flexible Simulation and Testing Environment  Toolbox for Intelligent Microgrid Control. arXiv:200504869. 2020. apa: Bode, H., Heid, S. H., Weber, D., Hüllermeier, E., & Wallscheid, O. (2020). Towards a Scalable and Flexible Simulation and Testing Environment  Toolbox for Intelligent Microgrid Control. ArXiv:2005.04869. bibtex: '@article{Bode_Heid_Weber_Hüllermeier_Wallscheid_2020, title={Towards a Scalable and Flexible Simulation and Testing Environment  Toolbox for Intelligent Microgrid Control}, journal={arXiv:2005.04869}, author={Bode, Henrik and Heid, Stefan Helmut and Weber, Daniel and Hüllermeier, Eyke and Wallscheid, Oliver}, year={2020} }' chicago: Bode, Henrik, Stefan Helmut Heid, Daniel Weber, Eyke Hüllermeier, and Oliver Wallscheid. “Towards a Scalable and Flexible Simulation and Testing Environment  Toolbox for Intelligent Microgrid Control.” ArXiv:2005.04869, 2020. ieee: H. Bode, S. H. Heid, D. Weber, E. Hüllermeier, and O. Wallscheid, “Towards a Scalable and Flexible Simulation and Testing Environment  Toolbox for Intelligent Microgrid Control,” arXiv:2005.04869. 2020. mla: Bode, Henrik, et al. “Towards a Scalable and Flexible Simulation and Testing Environment  Toolbox for Intelligent Microgrid Control.” ArXiv:2005.04869, 2020. short: H. Bode, S.H. Heid, D. Weber, E. Hüllermeier, O. Wallscheid, ArXiv:2005.04869 (2020). date_created: 2020-09-21T10:01:36Z date_updated: 2022-01-06T06:54:07Z language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/pdf/2005.04869.pdf oa: '1' publication: arXiv:2005.04869 status: public title: Towards a Scalable and Flexible Simulation and Testing Environment Toolbox for Intelligent Microgrid Control type: preprint user_id: '39640' year: '2020' ... --- _id: '19606' abstract: - lang: eng text: Mobile shopping apps have been using Augmented Reality (AR) in the last years to place their products in the environment of the customer. While this is possible with atomic 3D objects, there is is still a lack in the runtime configuration of 3D object compositions based on user needs and environmental constraints. For this, we previously developed an approach for model-based AR-assisted product configuration based on the concept of Dynamic Software Product Lines. In this demonstration paper, we present the corresponding tool support ProConAR in the form of a Product Modeler and a Product Configurator. While the Product Modeler is an Angular web app that splits products (e.g. table) up into atomic parts (e.g. tabletop, table legs, funnier) and saves it within a configuration model, the Product Configurator is an Android client that uses the configuration model to place different product configurations within the environment of the customer. We show technical details of our ready to use tool-chain ProConAR by describing its implementation and usage as well as pointing out future research directions. 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: Eugen full_name: Schmidt, Eugen last_name: Schmidt - first_name: Gregor full_name: Engels, Gregor id: '107' last_name: Engels citation: ama: 'Gottschalk S, Yigitbas E, Schmidt E, Engels G. ProConAR: A Tool Support for Model-based AR Product Configuration. In: Bernhaupt R, Ardito C, Sauer S, eds. Human-Centered Software Engineering. HCSE 2020. Vol 12481. Lecture Notes in Computer Science. Cham: Springer; 2020. doi:10.1007/978-3-030-64266-2_14' apa: 'Gottschalk, S., Yigitbas, E., Schmidt, E., & Engels, G. (2020). ProConAR: A Tool Support for Model-based AR Product Configuration. In R. Bernhaupt, C. Ardito, & S. Sauer (Eds.), Human-Centered Software Engineering. HCSE 2020 (Vol. 12481). Cham: Springer. https://doi.org/10.1007/978-3-030-64266-2_14' bibtex: '@inproceedings{Gottschalk_Yigitbas_Schmidt_Engels_2020, place={Cham}, series={Lecture Notes in Computer Science}, title={ProConAR: A Tool Support for Model-based AR Product Configuration}, volume={12481}, DOI={10.1007/978-3-030-64266-2_14}, booktitle={Human-Centered Software Engineering. HCSE 2020}, publisher={Springer}, author={Gottschalk, Sebastian and Yigitbas, Enes and Schmidt, Eugen and Engels, Gregor}, editor={Bernhaupt, Regina and Ardito, Carmelo and Sauer, StefanEditors}, year={2020}, collection={Lecture Notes in Computer Science} }' chicago: 'Gottschalk, Sebastian, Enes Yigitbas, Eugen Schmidt, and Gregor Engels. “ProConAR: A Tool Support for Model-Based AR Product Configuration.” In Human-Centered Software Engineering. HCSE 2020, edited by Regina Bernhaupt, Carmelo Ardito, and Stefan Sauer, Vol. 12481. Lecture Notes in Computer Science. Cham: Springer, 2020. https://doi.org/10.1007/978-3-030-64266-2_14.' ieee: 'S. Gottschalk, E. Yigitbas, E. Schmidt, and G. Engels, “ProConAR: A Tool Support for Model-based AR Product Configuration,” in Human-Centered Software Engineering. HCSE 2020, Eindhoven, 2020, vol. 12481.' mla: 'Gottschalk, Sebastian, et al. “ProConAR: A Tool Support for Model-Based AR Product Configuration.” Human-Centered Software Engineering. HCSE 2020, edited by Regina Bernhaupt et al., vol. 12481, Springer, 2020, doi:10.1007/978-3-030-64266-2_14.' short: 'S. Gottschalk, E. Yigitbas, E. Schmidt, G. Engels, in: R. Bernhaupt, C. Ardito, S. Sauer (Eds.), Human-Centered Software Engineering. HCSE 2020, Springer, Cham, 2020.' conference: end_date: 2020-12-02 location: Eindhoven name: 8th International Working Conference on Human-Centered Software Engineering (HCSE'20) start_date: 2020-11-30 date_created: 2020-09-21T17:01:11Z date_updated: 2022-01-06T06:54:07Z ddc: - '000' department: - _id: '66' - _id: '534' doi: 10.1007/978-3-030-64266-2_14 editor: - first_name: Regina full_name: Bernhaupt, Regina last_name: Bernhaupt - first_name: Carmelo full_name: Ardito, Carmelo last_name: Ardito - first_name: Stefan full_name: Sauer, Stefan last_name: Sauer file: - access_level: open_access content_type: application/pdf creator: sego date_created: 2020-11-30T08:39:18Z date_updated: 2020-11-30T08:39:18Z file_id: '20542' file_name: HCSE20_demo.pdf file_size: 3913885 relation: main_file file_date_updated: 2020-11-30T08:39:18Z has_accepted_license: '1' intvolume: ' 12481' keyword: - Product Configuration - Augmented Reality - Model-based - Tool Support language: - iso: eng oa: '1' place: Cham project: - _id: '1' name: SFB 901 - _id: '4' name: SFB 901 - Project Area C - _id: '17' name: SFB 901 - Subproject C5 publication: Human-Centered Software Engineering. HCSE 2020 publisher: Springer series_title: Lecture Notes in Computer Science status: public title: 'ProConAR: A Tool Support for Model-based AR Product Configuration' type: conference user_id: '47208' volume: 12481 year: '2020' ... --- _id: '19607' abstract: - lang: eng text: "Modern services consist of modular, interconnected\r\ncomponents, e.g., microservices forming a service mesh. To\r\ndynamically adjust to ever-changing service demands, service\r\ncomponents have to be instantiated on nodes across the network.\r\nIncoming flows requesting a service then need to be routed\r\nthrough the deployed instances while considering node and link\r\ncapacities. Ultimately, the goal is to maximize the successfully\r\nserved flows and Quality of Service (QoS) through online service\r\ncoordination. Current approaches for service coordination are\r\nusually centralized, assuming up-to-date global knowledge and\r\nmaking global decisions for all nodes in the network. Such global\r\nknowledge and centralized decisions are not realistic in practical\r\nlarge-scale networks.\r\n\r\nTo solve this problem, we propose two algorithms for fully\r\ndistributed service coordination. The proposed algorithms can be\r\nexecuted individually at each node in parallel and require only\r\nvery limited global knowledge. We compare and evaluate both\r\nalgorithms with a state-of-the-art centralized approach in extensive\r\nsimulations on a large-scale, real-world network topology.\r\nOur results indicate that the two algorithms can compete with\r\ncentralized approaches in terms of solution quality but require\r\nless global knowledge and are magnitudes faster (more than\r\n100x)." author: - first_name: Stefan Balthasar full_name: Schneider, Stefan Balthasar id: '35343' last_name: Schneider orcid: 0000-0001-8210-4011 - first_name: Lars Dietrich full_name: Klenner, Lars Dietrich last_name: Klenner - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: 'Schneider SB, Klenner LD, Karl H. Every Node for Itself: Fully Distributed Service Coordination. In: IEEE International Conference on Network and Service Management (CNSM). IEEE; 2020.' apa: 'Schneider, S. B., Klenner, L. D., & Karl, H. (2020). Every Node for Itself: Fully Distributed Service Coordination. In IEEE International Conference on Network and Service Management (CNSM). IEEE.' bibtex: '@inproceedings{Schneider_Klenner_Karl_2020, title={Every Node for Itself: Fully Distributed Service Coordination}, booktitle={IEEE International Conference on Network and Service Management (CNSM)}, publisher={IEEE}, author={Schneider, Stefan Balthasar and Klenner, Lars Dietrich and Karl, Holger}, year={2020} }' chicago: 'Schneider, Stefan Balthasar, Lars Dietrich Klenner, and Holger Karl. “Every Node for Itself: Fully Distributed Service Coordination.” In IEEE International Conference on Network and Service Management (CNSM). IEEE, 2020.' ieee: 'S. B. Schneider, L. D. Klenner, and H. Karl, “Every Node for Itself: Fully Distributed Service Coordination,” in IEEE International Conference on Network and Service Management (CNSM), 2020.' mla: 'Schneider, Stefan Balthasar, et al. “Every Node for Itself: Fully Distributed Service Coordination.” IEEE International Conference on Network and Service Management (CNSM), IEEE, 2020.' short: 'S.B. Schneider, L.D. Klenner, H. Karl, in: IEEE International Conference on Network and Service Management (CNSM), IEEE, 2020.' date_created: 2020-09-22T06:23:40Z date_updated: 2022-01-06T06:54:08Z ddc: - '006' department: - _id: '75' file: - access_level: open_access content_type: application/pdf creator: stschn date_created: 2020-09-22T06:25:57Z date_updated: 2020-09-22T06:36:25Z file_id: '19608' file_name: ris_with_copyright.pdf file_size: 500948 relation: main_file file_date_updated: 2020-09-22T06:36:25Z has_accepted_license: '1' keyword: - distributed management - service coordination - network coordination - nfv - softwarization - orchestration 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 Network and Service Management (CNSM) publisher: IEEE status: public title: 'Every Node for Itself: Fully Distributed Service Coordination' type: conference user_id: '35343' year: '2020' ... --- _id: '19609' abstract: - lang: eng text: "Modern services comprise interconnected components,\r\ne.g., microservices in a service mesh, that can scale and\r\nrun on multiple nodes across the network on demand. To process\r\nincoming traffic, service components have to be instantiated and\r\ntraffic assigned to these instances, taking capacities and changing\r\ndemands into account. This challenge is usually solved with\r\ncustom approaches designed by experts. While this typically\r\nworks well for the considered scenario, the models often rely\r\non unrealistic assumptions or on knowledge that is not available\r\nin practice (e.g., a priori knowledge).\r\n\r\nWe propose a novel deep reinforcement learning approach that\r\nlearns how to best coordinate services and is geared towards\r\nrealistic assumptions. It interacts with the network and relies on\r\navailable, possibly delayed monitoring information. Rather than\r\ndefining a complex model or an algorithm how to achieve an\r\nobjective, our model-free approach adapts to various objectives\r\nand traffic patterns. An agent is trained offline without expert\r\nknowledge and then applied online with minimal overhead. Compared\r\nto a state-of-the-art heuristic, it significantly improves flow\r\nthroughput and overall network utility on real-world network\r\ntopologies and traffic traces. It also learns to optimize different\r\nobjectives, generalizes to scenarios with unseen, stochastic traffic\r\npatterns, and scales to large real-world networks." author: - first_name: Stefan Balthasar full_name: Schneider, Stefan Balthasar id: '35343' last_name: Schneider orcid: 0000-0001-8210-4011 - 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: Ramin full_name: Khalili, Ramin last_name: Khalili - first_name: Artur full_name: Hecker, Artur last_name: Hecker citation: ama: 'Schneider SB, Manzoor A, Qarawlus H, et al. Self-Driving Network and Service Coordination Using Deep Reinforcement Learning. In: IEEE International Conference on Network and Service Management (CNSM). IEEE; 2020.' apa: Schneider, S. B., Manzoor, A., Qarawlus, H., Schellenberg, R., Karl, H., Khalili, R., & Hecker, A. (2020). Self-Driving Network and Service Coordination Using Deep Reinforcement Learning. In IEEE International Conference on Network and Service Management (CNSM). IEEE. bibtex: '@inproceedings{Schneider_Manzoor_Qarawlus_Schellenberg_Karl_Khalili_Hecker_2020, title={Self-Driving Network and Service Coordination Using Deep Reinforcement Learning}, booktitle={IEEE International Conference on Network and Service Management (CNSM)}, publisher={IEEE}, author={Schneider, Stefan Balthasar and Manzoor, Adnan and Qarawlus, Haydar and Schellenberg, Rafael and Karl, Holger and Khalili, Ramin and Hecker, Artur}, year={2020} }' chicago: Schneider, Stefan Balthasar, Adnan Manzoor, Haydar Qarawlus, Rafael Schellenberg, Holger Karl, Ramin Khalili, and Artur Hecker. “Self-Driving Network and Service Coordination Using Deep Reinforcement Learning.” In IEEE International Conference on Network and Service Management (CNSM). IEEE, 2020. ieee: S. B. Schneider et al., “Self-Driving Network and Service Coordination Using Deep Reinforcement Learning,” in IEEE International Conference on Network and Service Management (CNSM), 2020. mla: Schneider, Stefan Balthasar, et al. “Self-Driving Network and Service Coordination Using Deep Reinforcement Learning.” IEEE International Conference on Network and Service Management (CNSM), IEEE, 2020. short: 'S.B. Schneider, A. Manzoor, H. Qarawlus, R. Schellenberg, H. Karl, R. Khalili, A. Hecker, in: IEEE International Conference on Network and Service Management (CNSM), IEEE, 2020.' date_created: 2020-09-22T06:28:22Z date_updated: 2022-01-06T06:54:08Z ddc: - '006' department: - _id: '75' file: - access_level: open_access content_type: application/pdf creator: stschn date_created: 2020-09-22T06:29:16Z date_updated: 2020-09-22T06:36:00Z file_id: '19610' file_name: ris_with_copyright.pdf file_size: 642999 relation: main_file file_date_updated: 2020-09-22T06:36:00Z has_accepted_license: '1' keyword: - self-driving networks - self-learning - network coordination - service coordination - reinforcement learning - deep learning - 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: IEEE International Conference on Network and Service Management (CNSM) publisher: IEEE status: public title: Self-Driving Network and Service Coordination Using Deep Reinforcement Learning type: conference user_id: '35343' year: '2020' ... --- _id: '19939' article_type: original author: - first_name: Lisa Maria full_name: Kreusser, Lisa Maria last_name: Kreusser - first_name: Robert I full_name: McLachlan, Robert I last_name: McLachlan - first_name: Christian full_name: Offen, Christian id: '85279' last_name: Offen orcid: https://orcid.org/0000-0002-5940-8057 citation: ama: Kreusser LM, McLachlan RI, Offen C. Detection of high codimensional bifurcations in variational PDEs. Nonlinearity. 2020;33(5):2335-2363. doi:10.1088/1361-6544/ab7293 apa: Kreusser, L. M., McLachlan, R. I., & Offen, C. (2020). Detection of high codimensional bifurcations in variational PDEs. Nonlinearity, 33(5), 2335–2363. https://doi.org/10.1088/1361-6544/ab7293 bibtex: '@article{Kreusser_McLachlan_Offen_2020, title={Detection of high codimensional bifurcations in variational PDEs}, volume={33}, DOI={10.1088/1361-6544/ab7293}, number={5}, journal={Nonlinearity}, author={Kreusser, Lisa Maria and McLachlan, Robert I and Offen, Christian}, year={2020}, pages={2335–2363} }' chicago: 'Kreusser, Lisa Maria, Robert I McLachlan, and Christian Offen. “Detection of High Codimensional Bifurcations in Variational PDEs.” Nonlinearity 33, no. 5 (2020): 2335–63. https://doi.org/10.1088/1361-6544/ab7293.' ieee: L. M. Kreusser, R. I. McLachlan, and C. Offen, “Detection of high codimensional bifurcations in variational PDEs,” Nonlinearity, vol. 33, no. 5, pp. 2335–2363, 2020. mla: Kreusser, Lisa Maria, et al. “Detection of High Codimensional Bifurcations in Variational PDEs.” Nonlinearity, vol. 33, no. 5, 2020, pp. 2335–63, doi:10.1088/1361-6544/ab7293. short: L.M. Kreusser, R.I. McLachlan, C. Offen, Nonlinearity 33 (2020) 2335–2363. date_created: 2020-10-06T16:32:04Z date_updated: 2022-01-06T06:54:14Z department: - _id: '636' doi: 10.1088/1361-6544/ab7293 extern: '1' intvolume: ' 33' issue: '5' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1088/1361-6544/ab7293 oa: '1' page: 2335-2363 publication: Nonlinearity publication_identifier: issn: - 0951-7715 - 1361-6544 publication_status: published status: public title: Detection of high codimensional bifurcations in variational PDEs type: journal_article user_id: '85279' volume: 33 year: '2020' ... --- _id: '19947' abstract: - lang: eng text: "Ordinary differential equations (ODEs) and partial differential equations (PDEs) arise\r\nin most scientific disciplines that make use of mathematical techniques. As exact solutions are in general not computable, numerical methods are used to obtain approximate\r\nsolutions. In order to draw valid conclusions from numerical computations, it is crucial\r\nto understand which qualitative aspects numerical solutions have in common with the\r\nexact solution. Symplecticity is a subtle notion that is related to a rich family of geometric properties of Hamiltonian systems. While the effects of preserving symplecticity\r\nunder discretisation on long-term behaviour of motions is classically well known, in this\r\nthesis\r\n(a) the role of symplecticity for the bifurcation behaviour of solutions to Hamiltonian\r\nboundary value problems is explained. In parameter dependent systems at a bifurcation\r\npoint the solution set to a boundary value problem changes qualitatively. Bifurcation\r\nproblems are systematically translated into the framework of classical catastrophe theory. It is proved that existing classification results in catastrophe theory apply to\r\npersistent bifurcations of Hamiltonian boundary value problems. Further results for\r\nsymmetric settings are derived.\r\n(b) It is proved that to preserve generic bifurcations under discretisation it is necessary and sufficient to preserve the symplectic structure of the problem.\r\n(c) The catastrophe theory framework for Hamiltonian ODEs is extended to PDEs\r\nwith variational structure. Recognition equations for A-series singularities for functionals on Banach spaces are derived and used in a numerical example to locate high-codimensional bifurcations.\r\n(d) The potential of symplectic integration for infinite-dimensional Lie-Poisson systems (Burgers’ equation, KdV, fluid equations, . . . ) using Clebsch variables is analysed.\r\nIt is shown that the advantages of symplectic integration can outweigh the disadvantages of integrating over a larger phase space introduced by a Clebsch representation.\r\n(e) Finally, the preservation of variational structure of symmetric solutions in multisymplectic PDEs by multisymplectic integrators on the example of (phase-rotating)\r\ntravelling waves in the nonlinear wave equation is discussed." alternative_title: - A thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Mathematics at Massey University, Manawatū, New Zealand. author: - first_name: Christian full_name: Offen, Christian id: '85279' last_name: Offen orcid: https://orcid.org/0000-0002-5940-8057 citation: ama: 'Offen C. Analysis of Hamiltonian Boundary Value Problems and Symplectic Integration. Palmerston North, New Zealand: Massey University; 2020.' apa: 'Offen, C. (2020). Analysis of Hamiltonian boundary value problems and symplectic integration. Palmerston North, New Zealand: Massey University.' bibtex: '@book{Offen_2020, place={Palmerston North, New Zealand}, title={Analysis of Hamiltonian boundary value problems and symplectic integration}, publisher={Massey University}, author={Offen, Christian}, year={2020} }' chicago: 'Offen, Christian. Analysis of Hamiltonian Boundary Value Problems and Symplectic Integration. Palmerston North, New Zealand: Massey University, 2020.' ieee: 'C. Offen, Analysis of Hamiltonian boundary value problems and symplectic integration. Palmerston North, New Zealand: Massey University, 2020.' mla: Offen, Christian. Analysis of Hamiltonian Boundary Value Problems and Symplectic Integration. Massey University, 2020. short: C. Offen, Analysis of Hamiltonian Boundary Value Problems and Symplectic Integration, Massey University, Palmerston North, New Zealand, 2020. date_created: 2020-10-06T18:56:44Z date_updated: 2022-01-06T06:54:16Z ddc: - '510' extern: '1' file: - access_level: open_access content_type: application/pdf creator: coffen date_created: 2020-10-06T18:54:53Z date_updated: 2020-10-07T14:01:58Z description: |- A thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Mathematics at Massey University, Manawatū, New Zealand. file_id: '19948' file_name: ths_all_signatures.pdf file_size: 19465740 relation: main_file title: Thesis Christian Offen file_date_updated: 2020-10-07T14:01:58Z has_accepted_license: '1' language: - iso: eng main_file_link: - open_access: '1' url: https://hdl.handle.net/10179/16155 oa: '1' place: Palmerston North, New Zealand publication_status: published publisher: Massey University status: public supervisor: - first_name: Robert I full_name: McLachlan, Robert I last_name: McLachlan title: Analysis of Hamiltonian boundary value problems and symplectic integration type: dissertation user_id: '85279' year: '2020' ... --- _id: '19953' abstract: - lang: eng text: Current GNN architectures use a vertex neighborhood aggregation scheme, which limits their discriminative power to that of the 1-dimensional Weisfeiler-Lehman (WL) graph isomorphism test. Here, we propose a novel graph convolution operator that is based on the 2-dimensional WL test. We formally show that the resulting 2-WL-GNN architecture is more discriminative than existing GNN approaches. This theoretical result is complemented by experimental studies using synthetic and real data. On multiple common graph classification benchmarks, we demonstrate that the proposed model is competitive with state-of-the-art graph kernels and GNNs. author: - first_name: Clemens full_name: Damke, Clemens id: '48192' last_name: Damke orcid: 0000-0002-0455-0048 - first_name: Vitaly full_name: Melnikov, Vitaly id: '58747' last_name: Melnikov - first_name: Eyke full_name: Hüllermeier, Eyke id: '48129' last_name: Hüllermeier citation: ama: 'Damke C, Melnikov V, Hüllermeier E. A Novel Higher-order Weisfeiler-Lehman Graph Convolution. In: Jialin Pan S, Sugiyama M, eds. Proceedings of the 12th Asian Conference on Machine Learning (ACML 2020). Vol 129. Proceedings of Machine Learning Research. Bangkok, Thailand: PMLR; 2020:49-64.' apa: 'Damke, C., Melnikov, V., & Hüllermeier, E. (2020). A Novel Higher-order Weisfeiler-Lehman Graph Convolution. In S. Jialin Pan & M. Sugiyama (Eds.), Proceedings of the 12th Asian Conference on Machine Learning (ACML 2020) (Vol. 129, pp. 49–64). Bangkok, Thailand: PMLR.' bibtex: '@inproceedings{Damke_Melnikov_Hüllermeier_2020, place={Bangkok, Thailand}, series={Proceedings of Machine Learning Research}, title={A Novel Higher-order Weisfeiler-Lehman Graph Convolution}, volume={129}, booktitle={Proceedings of the 12th Asian Conference on Machine Learning (ACML 2020)}, publisher={PMLR}, author={Damke, Clemens and Melnikov, Vitaly and Hüllermeier, Eyke}, editor={Jialin Pan, Sinno and Sugiyama, MasashiEditors}, year={2020}, pages={49–64}, collection={Proceedings of Machine Learning Research} }' chicago: 'Damke, Clemens, Vitaly Melnikov, and Eyke Hüllermeier. “A Novel Higher-Order Weisfeiler-Lehman Graph Convolution.” In Proceedings of the 12th Asian Conference on Machine Learning (ACML 2020), edited by Sinno Jialin Pan and Masashi Sugiyama, 129:49–64. Proceedings of Machine Learning Research. Bangkok, Thailand: PMLR, 2020.' ieee: C. Damke, V. Melnikov, and E. Hüllermeier, “A Novel Higher-order Weisfeiler-Lehman Graph Convolution,” in Proceedings of the 12th Asian Conference on Machine Learning (ACML 2020), Bangkok, Thailand, 2020, vol. 129, pp. 49–64. mla: Damke, Clemens, et al. “A Novel Higher-Order Weisfeiler-Lehman Graph Convolution.” Proceedings of the 12th Asian Conference on Machine Learning (ACML 2020), edited by Sinno Jialin Pan and Masashi Sugiyama, vol. 129, PMLR, 2020, pp. 49–64. short: 'C. Damke, V. Melnikov, E. Hüllermeier, in: S. Jialin Pan, M. Sugiyama (Eds.), Proceedings of the 12th Asian Conference on Machine Learning (ACML 2020), PMLR, Bangkok, Thailand, 2020, pp. 49–64.' conference: end_date: 2020-11-20 location: Bangkok, Thailand name: Asian Conference on Machine Learning start_date: 2020-11-18 date_created: 2020-10-08T10:48:38Z date_updated: 2022-01-06T06:54:17Z ddc: - '006' department: - _id: '355' editor: - first_name: Sinno full_name: Jialin Pan, Sinno last_name: Jialin Pan - first_name: Masashi full_name: Sugiyama, Masashi last_name: Sugiyama external_id: arxiv: - '2007.00346' file: - access_level: open_access content_type: application/pdf creator: cdamke date_created: 2020-10-08T10:54:48Z date_updated: 2020-10-08T11:21:00Z file_id: '19954' file_name: damke20.pdf file_size: 771137 relation: main_file - access_level: open_access content_type: application/pdf creator: cdamke date_created: 2020-10-08T10:54:59Z date_updated: 2020-10-08T11:24:29Z file_id: '19955' file_name: damke20-supp.pdf file_size: 613163 relation: supplementary_material file_date_updated: 2020-10-08T11:24:29Z has_accepted_license: '1' intvolume: ' 129' keyword: - graph neural networks - Weisfeiler-Lehman test - cycle detection language: - iso: eng oa: '1' page: 49-64 place: Bangkok, Thailand publication: Proceedings of the 12th Asian Conference on Machine Learning (ACML 2020) publication_status: published publisher: PMLR quality_controlled: '1' series_title: Proceedings of Machine Learning Research status: public title: A Novel Higher-order Weisfeiler-Lehman Graph Convolution type: conference user_id: '48192' volume: 129 year: '2020' ... --- _id: '20139' 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. Argument from Old Man’s View: Assessing Social Bias in Argumentation. In: Proceedings of the 7th Workshop on Argument Mining (ArgMining 2020). ; 2020:76-87.' apa: 'Spliethöver, M., & Wachsmuth, H. (2020). Argument from Old Man’s View: Assessing Social Bias in Argumentation. In Proceedings of the 7th Workshop on Argument Mining (ArgMining 2020) (pp. 76–87).' bibtex: '@inproceedings{Spliethöver_Wachsmuth_2020, title={Argument from Old Man’s View: Assessing Social Bias in Argumentation}, booktitle={Proceedings of the 7th Workshop on Argument Mining (ArgMining 2020)}, author={Spliethöver, Maximilian and Wachsmuth, Henning}, year={2020}, pages={76–87} }' chicago: 'Spliethöver, Maximilian, and Henning Wachsmuth. “Argument from Old Man’s View: Assessing Social Bias in Argumentation.” In Proceedings of the 7th Workshop on Argument Mining (ArgMining 2020), 76–87, 2020.' ieee: 'M. Spliethöver and H. Wachsmuth, “Argument from Old Man’s View: Assessing Social Bias in Argumentation,” in Proceedings of the 7th Workshop on Argument Mining (ArgMining 2020), 2020, pp. 76–87.' mla: 'Spliethöver, Maximilian, and Henning Wachsmuth. “Argument from Old Man’s View: Assessing Social Bias in Argumentation.” Proceedings of the 7th Workshop on Argument Mining (ArgMining 2020), 2020, pp. 76–87.' short: 'M. Spliethöver, H. Wachsmuth, in: Proceedings of the 7th Workshop on Argument Mining (ArgMining 2020), 2020, pp. 76–87.' date_created: 2020-10-20T13:03:08Z date_updated: 2022-01-06T06:54:20Z department: - _id: '600' language: - iso: eng main_file_link: - open_access: '1' url: https://www.aclweb.org/anthology/2020.argmining-1.9 oa: '1' page: 76-87 publication: Proceedings of the 7th Workshop on Argument Mining (ArgMining 2020) status: public title: 'Argument from Old Man''s View: Assessing Social Bias in Argumentation' type: conference user_id: '84035' year: '2020' ... --- _id: '20170' 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 citation: ama: Otroshi M, Meschut G. Spannungszustandsabhängige Schädigungsmodellierung zum Halbhohlstanznieten. Umformtechnik Blech Rohre Profile. 2020;(7/20):48-50. apa: Otroshi, M., & Meschut, G. (2020). Spannungszustandsabhängige Schädigungsmodellierung zum Halbhohlstanznieten. Umformtechnik Blech Rohre Profile, (7/20), 48–50. bibtex: '@article{Otroshi_Meschut_2020, title={Spannungszustandsabhängige Schädigungsmodellierung zum Halbhohlstanznieten}, number={7/20}, journal={Umformtechnik Blech Rohre Profile}, author={Otroshi, Mortaza and Meschut, Gerson}, year={2020}, pages={48–50} }' chicago: 'Otroshi, Mortaza, and Gerson Meschut. “Spannungszustandsabhängige Schädigungsmodellierung zum Halbhohlstanznieten.” Umformtechnik Blech Rohre Profile, no. 7/20 (2020): 48–50.' ieee: M. Otroshi and G. Meschut, “Spannungszustandsabhängige Schädigungsmodellierung zum Halbhohlstanznieten,” Umformtechnik Blech Rohre Profile, no. 7/20, pp. 48–50, 2020. mla: Otroshi, Mortaza, and Gerson Meschut. “Spannungszustandsabhängige Schädigungsmodellierung zum Halbhohlstanznieten.” Umformtechnik Blech Rohre Profile, no. 7/20, 2020, pp. 48–50. short: M. Otroshi, G. Meschut, Umformtechnik Blech Rohre Profile (2020) 48–50. date_created: 2020-10-22T07:31:23Z date_updated: 2022-01-06T06:54:21Z ddc: - '620' department: - _id: '157' file: - access_level: open_access content_type: application/pdf creator: motroshi date_created: 2021-01-12T11:53:09Z date_updated: 2021-01-12T12:10:57Z file_id: '20898' file_name: Umformtechnik_BRP_7_2020.pdf file_size: 1162090 relation: main_file file_date_updated: 2021-01-12T12:10:57Z has_accepted_license: '1' issue: 7/20 language: - iso: ger main_file_link: - open_access: '1' url: https://umformtechnik.net/blech/Inhalte/Aus-der-Forschung/Spannungszustandsabhaengige-Schaedigungsmodellierung-zum-Halbhohlstanznieten oa: '1' page: 48-50 publication: Umformtechnik Blech Rohre Profile publication_identifier: issn: - 0300-3167 publication_status: published status: public title: Spannungszustandsabhängige Schädigungsmodellierung zum Halbhohlstanznieten type: journal_article user_id: '68518' year: '2020' ... --- _id: '20191' author: - first_name: Paul full_name: Hemsen, Paul last_name: Hemsen - first_name: Marc full_name: Hesse, Marc last_name: Hesse - first_name: Nils full_name: Löken, Nils id: '13703' last_name: Löken - first_name: Zahra full_name: Nouri, Zahra id: '35802' last_name: Nouri citation: ama: 'Hemsen P, Hesse M, Löken N, Nouri Z. Platform-independent Reputation and Qualification System for Crowdwork. In: 2nd Crowdworking Symposium. ; 2020.' apa: Hemsen, P., Hesse, M., Löken, N., & Nouri, Z. (2020). Platform-independent Reputation and Qualification System for Crowdwork. In 2nd Crowdworking Symposium. Paderborn. bibtex: '@inproceedings{Hemsen_Hesse_Löken_Nouri_2020, title={Platform-independent Reputation and Qualification System for Crowdwork}, booktitle={2nd Crowdworking Symposium}, author={Hemsen, Paul and Hesse, Marc and Löken, Nils and Nouri, Zahra}, year={2020} }' chicago: Hemsen, Paul, Marc Hesse, Nils Löken, and Zahra Nouri. “Platform-Independent Reputation and Qualification System for Crowdwork.” In 2nd Crowdworking Symposium, 2020. ieee: P. Hemsen, M. Hesse, N. Löken, and Z. Nouri, “Platform-independent Reputation and Qualification System for Crowdwork,” in 2nd Crowdworking Symposium, Paderborn, 2020. mla: Hemsen, Paul, et al. “Platform-Independent Reputation and Qualification System for Crowdwork.” 2nd Crowdworking Symposium, 2020. short: 'P. Hemsen, M. Hesse, N. Löken, Z. Nouri, in: 2nd Crowdworking Symposium, 2020.' conference: end_date: 2020-10-09 location: Paderborn name: 2nd Crowdworking Symposium start_date: 2020-10-08 date_created: 2020-10-26T09:38:31Z date_updated: 2022-01-06T06:54:22Z ddc: - '004' department: - _id: '568' file: - access_level: open_access content_type: application/pdf creator: nilo date_created: 2020-10-26T09:32:00Z date_updated: 2020-11-09T14:25:20Z file_id: '20192' file_name: cw_symposium_exa.pdf file_size: 126966 relation: main_file file_date_updated: 2020-11-09T14:25:20Z has_accepted_license: '1' language: - iso: eng oa: '1' publication: 2nd Crowdworking Symposium status: public title: Platform-independent Reputation and Qualification System for Crowdwork type: conference_abstract user_id: '13703' year: '2020' ... --- _id: '20211' abstract: - lang: eng text: "In many real-world applications, the relative depth of objects in an image is\r\ncrucial for scene understanding, e.g., to calculate occlusions in augmented\r\nreality scenes. Predicting depth in monocular images has recently been tackled\r\nusing machine learning methods, mainly by treating the problem as a regression\r\ntask. Yet, being interested in an order relation in the first place,\r\nranking methods suggest themselves as a natural alternative to regression, and\r\nindeed, ranking approaches leveraging pairwise comparisons as training\r\ninformation (\"object A is closer to the camera than B\") have shown promising\r\nperformance on this problem. In this paper, we elaborate on the use of\r\nso-called \\emph{listwise} ranking as a generalization of the pairwise approach.\r\nListwise ranking goes beyond pairwise comparisons between objects and considers\r\nrankings of arbitrary length as training information. Our approach is based on\r\nthe Plackett-Luce model, a probability distribution on rankings, which we\r\ncombine with a state-of-the-art neural network architecture and a sampling\r\nstrategy to reduce training complexity. An empirical evaluation on benchmark\r\ndata in a \"zero-shot\" setting demonstrates the effectiveness of our proposal\r\ncompared to existing ranking and regression methods." 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. Monocular Depth Estimation via Listwise Ranking using the Plackett-Luce  model. arXiv:201013118. 2020. apa: Lienen, J., & Hüllermeier, E. (2020). Monocular Depth Estimation via Listwise Ranking using the Plackett-Luce  model. ArXiv:2010.13118. bibtex: '@article{Lienen_Hüllermeier_2020, title={Monocular Depth Estimation via Listwise Ranking using the Plackett-Luce  model}, journal={arXiv:2010.13118}, author={Lienen, Julian and Hüllermeier, Eyke}, year={2020} }' chicago: Lienen, Julian, and Eyke Hüllermeier. “Monocular Depth Estimation via Listwise Ranking Using the Plackett-Luce  Model.” ArXiv:2010.13118, 2020. ieee: J. Lienen and E. Hüllermeier, “Monocular Depth Estimation via Listwise Ranking using the Plackett-Luce  model,” arXiv:2010.13118. 2020. mla: Lienen, Julian, and Eyke Hüllermeier. “Monocular Depth Estimation via Listwise Ranking Using the Plackett-Luce  Model.” ArXiv:2010.13118, 2020. short: J. Lienen, E. Hüllermeier, ArXiv:2010.13118 (2020). date_created: 2020-10-27T07:48:40Z date_updated: 2022-01-06T06:54:23Z language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/2010.13118 oa: '1' publication: arXiv:2010.13118 status: public title: Monocular Depth Estimation via Listwise Ranking using the Plackett-Luce model type: preprint user_id: '44040' year: '2020' ... --- _id: '20233' abstract: - lang: eng text: The challenge of designing new tunable nonlinear dielectric materials with tailored properties has attracted an increasing amount of interest recently. Herein, we study the effective nonlinear dielectric response of a stochastic paraelectric-dielectric composite consisting of equilibrium distributions of circular and partially penetrable disks (or parallel, infinitely long, identical, partially penetrable, circular cylinders) of a dielectric phase randomly dispersed in a continuous matrix of a paraelectric phase. The random microstructures were generated using the Metropolis Monte Carlo algorithm. The evaluation of the effective permittivity and tunability were carried out by employing either a Landau thermodynamic model or its Johnson’s approximation to describe the field-dependent permittivity of the paraelectric phase and solving continuum-electrostatics equations using finite element calculations. We reveal that the percolation threshold in this composite governs the critical behavior of the effective permittivity and tunability. For microstructures below the percolation threshold, our simulations demonstrate a strong nonlinear behaviour of the field-dependent effective permittivity and very high tunability that increases as a function of dielectric phase concentration. Above the percolation threshold, the effective permittivity shows the tendency to linearization and the tunability dramatically drops down. The highly reduced permittivity and extraordinarily high tunability are obtained for the composites with dielectric impenetrable disks at high concentrations, in which the triggering of the percolation transition is avoided. The reported results cast light on distinct nonlinear behaviour of 2D and 3D stochastic composites and can guide the design of novel composites with the controlled morphology and tailored permittivity and tunability. author: - first_name: Viktor full_name: Myroshnychenko, Viktor id: '46371' last_name: Myroshnychenko - first_name: Stanislav full_name: Smirnov, Stanislav last_name: Smirnov - first_name: Pious Mathews Mulavarickal full_name: Jose, Pious Mathews Mulavarickal last_name: Jose - first_name: Christian full_name: Brosseau, Christian last_name: Brosseau - first_name: Jens full_name: Förstner, Jens id: '158' last_name: Förstner orcid: 0000-0001-7059-9862 citation: ama: Myroshnychenko V, Smirnov S, Jose PMM, Brosseau C, Förstner J. Nonlinear dielectric properties of random paraelectric-dielectric composites. Acta Materialia. 2020;203:116432. doi:10.1016/j.actamat.2020.10.051 apa: Myroshnychenko, V., Smirnov, S., Jose, P. M. M., Brosseau, C., & Förstner, J. (2020). Nonlinear dielectric properties of random paraelectric-dielectric composites. Acta Materialia, 203, 116432. https://doi.org/10.1016/j.actamat.2020.10.051 bibtex: '@article{Myroshnychenko_Smirnov_Jose_Brosseau_Förstner_2020, title={Nonlinear dielectric properties of random paraelectric-dielectric composites}, volume={203}, DOI={10.1016/j.actamat.2020.10.051}, journal={Acta Materialia}, author={Myroshnychenko, Viktor and Smirnov, Stanislav and Jose, Pious Mathews Mulavarickal and Brosseau, Christian and Förstner, Jens}, year={2020}, pages={116432} }' chicago: 'Myroshnychenko, Viktor, Stanislav Smirnov, Pious Mathews Mulavarickal Jose, Christian Brosseau, and Jens Förstner. “Nonlinear Dielectric Properties of Random Paraelectric-Dielectric Composites.” Acta Materialia 203 (2020): 116432. https://doi.org/10.1016/j.actamat.2020.10.051.' ieee: V. Myroshnychenko, S. Smirnov, P. M. M. Jose, C. Brosseau, and J. Förstner, “Nonlinear dielectric properties of random paraelectric-dielectric composites,” Acta Materialia, vol. 203, p. 116432, 2020. mla: Myroshnychenko, Viktor, et al. “Nonlinear Dielectric Properties of Random Paraelectric-Dielectric Composites.” Acta Materialia, vol. 203, 2020, p. 116432, doi:10.1016/j.actamat.2020.10.051. short: V. Myroshnychenko, S. Smirnov, P.M.M. Jose, C. Brosseau, J. Förstner, Acta Materialia 203 (2020) 116432. date_created: 2020-10-30T13:51:42Z date_updated: 2022-01-06T06:54:24Z ddc: - '530' department: - _id: '61' - _id: '230' doi: 10.1016/j.actamat.2020.10.051 file: - access_level: open_access content_type: application/pdf creator: fossie date_created: 2020-10-30T13:52:58Z date_updated: 2020-10-30T13:52:58Z file_id: '20234' file_name: 2020-10 Myroshnychenko - Acta Material (accepted preprint)_compressed.pdf file_size: 3934721 relation: main_file title: (Accepted Preprint) file_date_updated: 2020-10-30T13:52:58Z has_accepted_license: '1' intvolume: ' 203' language: - iso: eng oa: '1' page: '116432' project: - _id: '52' name: Computing Resources Provided by the Paderborn Center for Parallel Computing publication: Acta Materialia publication_identifier: issn: - 1359-6454 publication_status: published status: public title: Nonlinear dielectric properties of random paraelectric-dielectric composites type: journal_article user_id: '158' volume: 203 year: '2020' ... --- _id: '28416' author: - first_name: Martina full_name: Homt, Martina id: '11674' last_name: Homt citation: ama: Homt M. Die Anbahnung Einer Forschenden Grundhaltung Im Praxissemester – Eine Empirische Analyse von Bedingungen Und Entwicklungsverläufen.; 2020. apa: Homt, M. (2020). Die Anbahnung einer forschenden Grundhaltung im Praxissemester – eine empirische Analyse von Bedingungen und Entwicklungsverläufen. bibtex: '@book{Homt_2020, title={Die Anbahnung einer forschenden Grundhaltung im Praxissemester – eine empirische Analyse von Bedingungen und Entwicklungsverläufen}, author={Homt, Martina}, year={2020} }' chicago: Homt, Martina. Die Anbahnung Einer Forschenden Grundhaltung Im Praxissemester – Eine Empirische Analyse von Bedingungen Und Entwicklungsverläufen, 2020. ieee: M. Homt, Die Anbahnung einer forschenden Grundhaltung im Praxissemester – eine empirische Analyse von Bedingungen und Entwicklungsverläufen. 2020. mla: Homt, Martina. Die Anbahnung Einer Forschenden Grundhaltung Im Praxissemester – Eine Empirische Analyse von Bedingungen Und Entwicklungsverläufen. 2020. short: M. Homt, Die Anbahnung Einer Forschenden Grundhaltung Im Praxissemester – Eine Empirische Analyse von Bedingungen Und Entwicklungsverläufen, 2020. date_created: 2021-12-08T08:29:46Z date_updated: 2022-01-06T06:58:04Z language: - iso: eng main_file_link: - open_access: '1' url: https://repositorium.uni-muenster.de/document/miami/32f6ce93-fe65-4c72-a2a6-165dbddc01a4/diss_homt.pdf oa: '1' status: public supervisor: - first_name: Stefanie full_name: van Ophuysen, Stefanie last_name: van Ophuysen - first_name: Ulrike full_name: Weyland, Ulrike last_name: Weyland title: Die Anbahnung einer forschenden Grundhaltung im Praxissemester – eine empirische Analyse von Bedingungen und Entwicklungsverläufen type: dissertation user_id: '11674' year: '2020' ... --- _id: '29045' author: - first_name: Gregor full_name: Engels, Gregor id: '107' last_name: Engels citation: ama: Engels G. Der digitale Fußabdruck, Schatten oder Zwilling von Maschinen und Menschen. Gruppe Interaktion Organisation Zeitschrift für Angewandte Organisationspsychologie (GIO). Published online 2020:363-370. doi:10.1007/s11612-020-00527-9 apa: Engels, G. (2020). Der digitale Fußabdruck, Schatten oder Zwilling von Maschinen und Menschen. Gruppe. Interaktion. Organisation. Zeitschrift für Angewandte Organisationspsychologie (GIO), 363–370. https://doi.org/10.1007/s11612-020-00527-9 bibtex: '@article{Engels_2020, title={Der digitale Fußabdruck, Schatten oder Zwilling von Maschinen und Menschen}, DOI={10.1007/s11612-020-00527-9}, journal={Gruppe. Interaktion. Organisation. Zeitschrift für Angewandte Organisationspsychologie (GIO)}, author={Engels, Gregor}, year={2020}, pages={363–370} }' chicago: Engels, Gregor. “Der digitale Fußabdruck, Schatten oder Zwilling von Maschinen und Menschen.” Gruppe. Interaktion. Organisation. Zeitschrift für Angewandte Organisationspsychologie (GIO), 2020, 363–70. https://doi.org/10.1007/s11612-020-00527-9. ieee: 'G. Engels, “Der digitale Fußabdruck, Schatten oder Zwilling von Maschinen und Menschen,” Gruppe. Interaktion. Organisation. Zeitschrift für Angewandte Organisationspsychologie (GIO), pp. 363–370, 2020, doi: 10.1007/s11612-020-00527-9.' mla: Engels, Gregor. “Der digitale Fußabdruck, Schatten oder Zwilling von Maschinen und Menschen.” Gruppe. Interaktion. Organisation. Zeitschrift für Angewandte Organisationspsychologie (GIO), 2020, pp. 363–70, doi:10.1007/s11612-020-00527-9. short: G. Engels, Gruppe. Interaktion. Organisation. Zeitschrift für Angewandte Organisationspsychologie (GIO) (2020) 363–370. date_created: 2021-12-17T10:15:48Z date_updated: 2022-01-06T06:58:44Z department: - _id: '66' doi: 10.1007/s11612-020-00527-9 language: - iso: ger main_file_link: - open_access: '1' url: https://link.springer.com/article/10.1007/s11612-020-00527-9 oa: '1' page: 363-370 publication: Gruppe. Interaktion. Organisation. Zeitschrift für Angewandte Organisationspsychologie (GIO) publication_identifier: issn: - 2366-6145 - 2366-6218 publication_status: published status: public title: Der digitale Fußabdruck, Schatten oder Zwilling von Maschinen und Menschen type: journal_article user_id: '57458' year: '2020' ... --- _id: '21406' abstract: - lang: eng text: Previous accounting research shows that taxes affect decision making by individuals and firms. Most studies assume that agents have an accurate perception regarding their tax burden. However, there is a growing body of literature analyzing whether taxes are indeed perceived correctly. We review 127 studies on the measurement of tax misperception and its behavioral implications. The review reveals that many taxpayers have substantial tax misperceptions that lead to biased decision making. We develop a Behavioral Taxpayer Response Model on the impact of provided tax information on tax perception. Besides individual traits, characteristics of the tax information and the decision environment determine the extent of tax misperception. We discuss opportunities for future research and methodological limitations. While there is much evidence on tax misperception at the individual level, we hardly find any research at the firm level. Little is known about the real effects of managers’ tax misperception and on how tax information is strategically managed to impact stakeholders. This research gap is surprising as a large part of the accounting literature analyzes decision making and disclosure of firms. We recommend a mixed-method approach combining experiments, surveys, and archival data analyses to improve the knowledge on tax misperception and its consequences. author: - first_name: Kay full_name: Blaufus, Kay last_name: Blaufus - first_name: Malte full_name: Chirvi, Malte last_name: Chirvi - first_name: Hans-Peter full_name: Huber, Hans-Peter last_name: Huber - first_name: Ralf full_name: Maiterth, Ralf last_name: Maiterth - first_name: Caren full_name: Sureth-Sloane, Caren id: '530' last_name: Sureth-Sloane citation: ama: Blaufus K, Chirvi M, Huber H-P, Maiterth R, Sureth-Sloane C. Tax Misperception and Its Effects on Decision Making - a Literature Review. Vol No. 39.; 2020. apa: Blaufus, K., Chirvi, M., Huber, H.-P., Maiterth, R., & Sureth-Sloane, C. (2020). Tax Misperception and Its Effects on Decision Making - a Literature Review (Vol. No. 39). bibtex: '@book{Blaufus_Chirvi_Huber_Maiterth_Sureth-Sloane_2020, series={TRR 266 Accounting for Transparency Working Paper Series}, title={Tax Misperception and Its Effects on Decision Making - a Literature Review}, volume={No. 39}, author={Blaufus, Kay and Chirvi, Malte and Huber, Hans-Peter and Maiterth, Ralf and Sureth-Sloane, Caren}, year={2020}, collection={TRR 266 Accounting for Transparency Working Paper Series} }' chicago: Blaufus, Kay, Malte Chirvi, Hans-Peter Huber, Ralf Maiterth, and Caren Sureth-Sloane. Tax Misperception and Its Effects on Decision Making - a Literature Review. Vol. No. 39. TRR 266 Accounting for Transparency Working Paper Series, 2020. ieee: K. Blaufus, M. Chirvi, H.-P. Huber, R. Maiterth, and C. Sureth-Sloane, Tax Misperception and Its Effects on Decision Making - a Literature Review, vol. No. 39. 2020. mla: Blaufus, Kay, et al. Tax Misperception and Its Effects on Decision Making - a Literature Review. Vol. No. 39, 2020. short: K. Blaufus, M. Chirvi, H.-P. Huber, R. Maiterth, C. Sureth-Sloane, Tax Misperception and Its Effects on Decision Making - a Literature Review, 2020. date_created: 2021-03-09T08:12:49Z date_updated: 2022-01-06T06:54:59Z department: - _id: '187' language: - iso: eng main_file_link: - open_access: '1' url: https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3697982 oa: '1' series_title: TRR 266 Accounting for Transparency Working Paper Series status: public title: Tax Misperception and Its Effects on Decision Making - a Literature Review type: working_paper user_id: '21222' volume: No. 39 year: '2020' ...