[{"issue":"10","publication":"Proceedings of the 35th AAAI Conference on Artificial Intelligence, AAAI","citation":{"ieee":"J. Lienen and E. Hüllermeier, “From Label Smoothing to Label Relaxation,” in <i>Proceedings of the 35th AAAI Conference on Artificial Intelligence, AAAI</i>, Online, 2021, vol. 35, no. 10, pp. 8583–8591.","apa":"Lienen, J., &#38; Hüllermeier, E. (2021). From Label Smoothing to Label Relaxation. In <i>Proceedings of the 35th AAAI Conference on Artificial Intelligence, AAAI</i> (Vol. 35, pp. 8583–8591). Online: AAAI Press.","mla":"Lienen, Julian, and Eyke Hüllermeier. “From Label Smoothing to Label Relaxation.” <i>Proceedings of the 35th AAAI Conference on Artificial Intelligence, AAAI</i>, vol. 35, no. 10, AAAI Press, 2021, pp. 8583–91.","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} }","short":"J. Lienen, E. Hüllermeier, in: Proceedings of the 35th AAAI Conference on Artificial Intelligence, AAAI, AAAI Press, 2021, pp. 8583–8591.","ama":"Lienen J, Hüllermeier E. From Label Smoothing to Label Relaxation. In: <i>Proceedings of the 35th AAAI Conference on Artificial Intelligence, AAAI</i>. Vol 35. AAAI Press; 2021:8583-8591.","chicago":"Lienen, Julian, and Eyke Hüllermeier. “From Label Smoothing to Label Relaxation.” In <i>Proceedings of the 35th AAAI Conference on Artificial Intelligence, AAAI</i>, 35:8583–91. AAAI Press, 2021."},"type":"conference","oa":"1","date_created":"2021-04-20T06:50:43Z","date_updated":"2022-01-06T06:55:08Z","intvolume":"        35","title":"From Label Smoothing to Label Relaxation","status":"public","year":"2021","conference":{"start_date":"2021-02-02","name":"35th AAAI Conference on Artificial Intelligence, AAAI","location":"Online","end_date":"2021-02-09"},"author":[{"id":"44040","full_name":"Lienen, Julian","last_name":"Lienen","first_name":"Julian"},{"id":"48129","last_name":"Hüllermeier","first_name":"Eyke","full_name":"Hüllermeier, Eyke"}],"user_id":"44040","volume":35,"main_file_link":[{"open_access":"1","url":"https://ojs.aaai.org/index.php/AAAI/article/view/17041"}],"page":"8583-8591","_id":"21637","publisher":"AAAI Press","language":[{"iso":"eng"}]},{"status":"public","has_accepted_license":"1","_id":"21639","publisher":"Springer","ddc":["000"],"user_id":"47208","citation":{"mla":"Gottschalk, Sebastian, et al. “Situation-Specific Business Model Development Methods for Mobile App Developers.” <i>Enterprise, Business-Process and Information Systems Modeling</i>, Springer, 2021, doi:<a href=\"https://doi.org/10.1007/978-3-030-79186-5_17\">10.1007/978-3-030-79186-5_17</a>.","apa":"Gottschalk, S., Yigitbas, E., Nowosad, A., &#38; Engels, G. (2021). Situation-specific Business Model Development Methods for Mobile App Developers. In <i>Enterprise, Business-Process and Information Systems Modeling</i>. Springer. <a href=\"https://doi.org/10.1007/978-3-030-79186-5_17\">https://doi.org/10.1007/978-3-030-79186-5_17</a>","ieee":"S. Gottschalk, E. Yigitbas, A. Nowosad, and G. Engels, “Situation-specific Business Model Development Methods for Mobile App Developers,” in <i>Enterprise, Business-Process and Information Systems Modeling</i>, 2021.","short":"S. Gottschalk, E. Yigitbas, A. Nowosad, G. Engels, in: Enterprise, Business-Process and Information Systems Modeling, Springer, 2021.","ama":"Gottschalk S, Yigitbas E, Nowosad A, Engels G. Situation-specific Business Model Development Methods for Mobile App Developers. In: <i>Enterprise, Business-Process and Information Systems Modeling</i>. Springer; 2021. doi:<a href=\"https://doi.org/10.1007/978-3-030-79186-5_17\">10.1007/978-3-030-79186-5_17</a>","chicago":"Gottschalk, Sebastian, Enes Yigitbas, Alexander Nowosad, and Gregor Engels. “Situation-Specific Business Model Development Methods for Mobile App Developers.” In <i>Enterprise, Business-Process and Information Systems Modeling</i>. Springer, 2021. <a href=\"https://doi.org/10.1007/978-3-030-79186-5_17\">https://doi.org/10.1007/978-3-030-79186-5_17</a>.","bibtex":"@inproceedings{Gottschalk_Yigitbas_Nowosad_Engels_2021, title={Situation-specific Business Model Development Methods for Mobile App Developers}, DOI={<a href=\"https://doi.org/10.1007/978-3-030-79186-5_17\">10.1007/978-3-030-79186-5_17</a>}, booktitle={Enterprise, Business-Process and Information Systems Modeling}, publisher={Springer}, author={Gottschalk, Sebastian and Yigitbas, Enes and Nowosad, Alexander and Engels, Gregor}, year={2021} }"},"file_date_updated":"2021-07-20T16:20:15Z","project":[{"_id":"1","name":"SFB 901"},{"_id":"4","name":"SFB 901 - Project Area C"},{"_id":"17","name":"SFB 901 - Subproject C5"}],"oa":"1","author":[{"last_name":"Gottschalk","first_name":"Sebastian","full_name":"Gottschalk, Sebastian","id":"47208"},{"id":"8447","last_name":"Yigitbas","orcid":"0000-0002-5967-833X","first_name":"Enes","full_name":"Yigitbas, Enes"},{"first_name":"Alexander","last_name":"Nowosad","full_name":"Nowosad, Alexander"},{"last_name":"Engels","first_name":"Gregor","full_name":"Engels, Gregor"}],"year":"2021","title":"Situation-specific Business Model Development Methods for Mobile App Developers","date_updated":"2022-01-06T06:55:08Z","language":[{"iso":"eng"}],"doi":"10.1007/978-3-030-79186-5_17","publication":"Enterprise, Business-Process and Information Systems Modeling","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.    "}],"date_created":"2021-04-20T13:23:41Z","file":[{"date_updated":"2021-07-20T16:20:15Z","relation":"main_file","access_level":"open_access","file_size":638707,"file_name":"EMMSAD21.pdf","content_type":"application/pdf","file_id":"22769","creator":"sego","date_created":"2021-07-20T16:19:27Z"}],"department":[{"_id":"66"},{"_id":"534"}],"keyword":["Business Model Development","Situational Method Engineering","Mobile App","Business Model Development Tools"],"type":"conference"},{"oa":"1","citation":{"mla":"Schubert, David, et al. “Application-Aware Intrusion Detection: A Systematic Literature Review, Implications for Automotive Systems, and Applicability of AutoML.” <i>Frontiers in Computer Science</i>, vol. 3, Frontiers Media, 2021, doi:<a href=\"https://doi.org/10.3389/fcomp.2021.567873\">10.3389/fcomp.2021.567873</a>.","ama":"Schubert D, Eikerling H, Holtmann J. Application-Aware Intrusion Detection: A Systematic Literature Review, Implications for Automotive Systems, and Applicability of AutoML. <i>Frontiers in Computer Science</i>. 2021;3. doi:<a href=\"https://doi.org/10.3389/fcomp.2021.567873\">10.3389/fcomp.2021.567873</a>","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={<a href=\"https://doi.org/10.3389/fcomp.2021.567873\">10.3389/fcomp.2021.567873</a>}, journal={Frontiers in Computer Science}, publisher={Frontiers Media}, author={Schubert, David and Eikerling, Hendrik and Holtmann, Jörg}, year={2021} }","apa":"Schubert, D., Eikerling, H., &#38; Holtmann, J. (2021). Application-Aware Intrusion Detection: A Systematic Literature Review, Implications for Automotive Systems, and Applicability of AutoML. <i>Frontiers in Computer Science</i>, <i>3</i>. <a href=\"https://doi.org/10.3389/fcomp.2021.567873\">https://doi.org/10.3389/fcomp.2021.567873</a>","ieee":"D. Schubert, H. Eikerling, and J. Holtmann, “Application-Aware Intrusion Detection: A Systematic Literature Review, Implications for Automotive Systems, and Applicability of AutoML,” <i>Frontiers in Computer Science</i>, vol. 3, 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.” <i>Frontiers in Computer Science</i> 3 (2021). <a href=\"https://doi.org/10.3389/fcomp.2021.567873\">https://doi.org/10.3389/fcomp.2021.567873</a>.","short":"D. Schubert, H. Eikerling, J. Holtmann, Frontiers in Computer Science 3 (2021)."},"_id":"23526","publisher":"Frontiers Media","user_id":"29279","volume":3,"status":"public","date_created":"2021-08-26T09:53:54Z","type":"journal_article","department":[{"_id":"241"},{"_id":"662"}],"publication":"Frontiers in Computer Science","abstract":[{"lang":"eng","text":"<jats:p>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.</jats:p>"}],"main_file_link":[{"open_access":"1","url":"https://www.frontiersin.org/articles/10.3389/fcomp.2021.567873/full"}],"language":[{"iso":"eng"}],"doi":"10.3389/fcomp.2021.567873","year":"2021","title":"Application-Aware Intrusion Detection: A Systematic Literature Review, Implications for Automotive Systems, and Applicability of AutoML","publication_identifier":{"issn":["2624-9898"]},"author":[{"last_name":"Schubert","first_name":"David","full_name":"Schubert, David","id":"9106"},{"full_name":"Eikerling, Hendrik","first_name":"Hendrik","last_name":"Eikerling","id":"29279"},{"first_name":"Jörg","orcid":"0000-0001-6141-4571","last_name":"Holtmann","full_name":"Holtmann, Jörg","id":"3875"}],"publication_status":"published","date_updated":"2022-01-06T06:55:56Z","intvolume":"         3"},{"oa":"1","department":[{"_id":"600"}],"type":"conference","date_created":"2021-09-02T20:05:52Z","citation":{"chicago":"Nouri, Zahra, Ujwal Gadiraju, Gregor Engels, and Henning Wachsmuth. “What Is Unclear? Computational Assessment of Task Clarity in Crowdsourcing.” In <i>Proceedings of the 32nd ACM Conference on Hypertext and Social Media</i>, 165–75, 2021.","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.","ieee":"Z. Nouri, U. Gadiraju, G. Engels, and H. Wachsmuth, “What Is Unclear? Computational Assessment of Task Clarity in Crowdsourcing,” in <i>Proceedings of the 32nd ACM Conference on Hypertext and Social Media</i>, 2021, pp. 165–175.","apa":"Nouri, Z., Gadiraju, U., Engels, G., &#38; Wachsmuth, H. (2021). What Is Unclear? Computational Assessment of Task Clarity in Crowdsourcing. <i>Proceedings of the 32nd ACM Conference on Hypertext and Social Media</i>, 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} }","ama":"Nouri Z, Gadiraju U, Engels G, Wachsmuth H. What Is Unclear? Computational Assessment of Task Clarity in Crowdsourcing. In: <i>Proceedings of the 32nd ACM Conference on Hypertext and Social Media</i>. ; 2021:165-175.","mla":"Nouri, Zahra, et al. “What Is Unclear? Computational Assessment of Task Clarity in Crowdsourcing.” <i>Proceedings of the 32nd ACM Conference on Hypertext and Social Media</i>, 2021, pp. 165–75."},"publication":"Proceedings of the 32nd ACM Conference on Hypertext and Social Media","user_id":"82920","_id":"23708","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://dl.acm.org/doi/pdf/10.1145/3465336.3475109"}],"page":"165-175","date_updated":"2022-01-06T06:55:58Z","author":[{"id":"35802","full_name":"Nouri, Zahra","last_name":"Nouri","first_name":"Zahra"},{"first_name":"Ujwal","last_name":"Gadiraju","full_name":"Gadiraju, Ujwal"},{"id":"107","first_name":"Gregor","last_name":"Engels","full_name":"Engels, Gregor"},{"full_name":"Wachsmuth, Henning","first_name":"Henning","last_name":"Wachsmuth","id":"3900"}],"title":"What Is Unclear? Computational Assessment of Task Clarity in Crowdsourcing","year":"2021","status":"public"},{"abstract":[{"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.","lang":"eng"}],"citation":{"ama":"Menge D, Schmid H-J. Low Temperature Laser Sintering on a Standard System: First Attempts and Results with PA12. In: ; 2021.","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} }","mla":"Menge, Dennis, and Hans-Joachim Schmid. <i>Low Temperature Laser Sintering on a Standard System: First Attempts and Results with PA12</i>. 2021.","short":"D. Menge, H.-J. Schmid, in: 2021.","chicago":"Menge, Dennis, and Hans-Joachim Schmid. “Low Temperature Laser Sintering on a Standard System: First Attempts and Results with PA12,” 2021.","apa":"Menge, D., &#38; Schmid, H.-J. (2021). <i>Low Temperature Laser Sintering on a Standard System: First Attempts and Results with PA12</i>. Solid Freeform Fabrication Symposium, Austin, TX.","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."},"department":[{"_id":"150"},{"_id":"219"},{"_id":"624"}],"oa":"1","keyword":["Low Temp LS","Low Temperature Laser Sintering","Polyamid 12"],"type":"conference","date_created":"2021-09-03T13:19:26Z","date_updated":"2022-01-06T06:55:59Z","author":[{"id":"29240","first_name":"Dennis","last_name":"Menge","full_name":"Menge, Dennis"},{"id":"464","last_name":"Schmid","first_name":"Hans-Joachim","full_name":"Schmid, Hans-Joachim"}],"conference":{"location":"Austin, TX","name":"Solid Freeform Fabrication Symposium","start_date":"2021-08-02","end_date":"2021-08-04"},"status":"public","title":"Low Temperature Laser Sintering on a Standard System: First Attempts and Results with PA12","year":"2021","user_id":"29240","language":[{"iso":"eng"}],"_id":"23760","main_file_link":[{"url":"http://utw10945.utweb.utexas.edu/sites/default/files/2021/052%20Low%20Temperature%20Laser%20Sintering%20on%20a%20Standard%20Syst.pdf","open_access":"1"}]},{"doi":"https://doi.org/10.1002/pssa.202000408","main_file_link":[{"open_access":"1","url":"https://onlinelibrary.wiley.com/doi/full/10.1002/pssa.202000408"}],"language":[{"iso":"eng"}],"publication_status":"published","date_updated":"2022-01-06T06:54:30Z","article_type":"original","intvolume":"       218","year":"2021","title":"Selective Etching of (111)B-Oriented AlxGa1−xAs-Layers for Epitaxial Lift-Off","author":[{"full_name":"Henksmeier, Tobias","first_name":"Tobias","last_name":"Henksmeier"},{"last_name":"Eppinger","first_name":"Martin","full_name":"Eppinger, Martin"},{"last_name":"Reineke","first_name":"Bernhard","full_name":"Reineke, Bernhard"},{"id":"30525","full_name":"Zentgraf, Thomas","orcid":"0000-0002-8662-1101","last_name":"Zentgraf","first_name":"Thomas"},{"orcid":"https://orcid.org/0000-0002-3787-3572","last_name":"Meier","first_name":"Cedrik","full_name":"Meier, Cedrik","id":"20798"},{"id":"37763","full_name":"Reuter, Dirk","last_name":"Reuter","first_name":"Dirk"}],"type":"journal_article","keyword":["epitaxial lift-off","GaAs/AlxGa1−xAs heterostructures","selective etching"],"department":[{"_id":"230"},{"_id":"429"}],"date_created":"2020-12-02T09:50:10Z","abstract":[{"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.","lang":"eng"}],"issue":"3","publication":"physica status solidi (a)","user_id":"30525","volume":218,"page":"2000408","_id":"20592","status":"public","oa":"1","project":[{"_id":"53","name":"TRR 142"},{"name":"TRR 142 - Project Area A","_id":"54"},{"name":"TRR 142 - Subproject A6","_id":"63"},{"name":"TRR 142 - Project Area C","_id":"56"},{"_id":"75","name":"TRR 142 - Subproject C5"}],"citation":{"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,” <i>physica status solidi (a)</i>, vol. 218, no. 3, p. 2000408, 2021.","apa":"Henksmeier, T., Eppinger, M., Reineke, B., Zentgraf, T., Meier, C., &#38; Reuter, D. (2021). Selective Etching of (111)B-Oriented AlxGa1−xAs-Layers for Epitaxial Lift-Off. <i>Physica Status Solidi (A)</i>, <i>218</i>(3), 2000408. <a href=\"https://doi.org/10.1002/pssa.202000408\">https://doi.org/10.1002/pssa.202000408</a>","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.” <i>Physica Status Solidi (A)</i> 218, no. 3 (2021): 2000408. <a href=\"https://doi.org/10.1002/pssa.202000408\">https://doi.org/10.1002/pssa.202000408</a>.","short":"T. Henksmeier, M. Eppinger, B. Reineke, T. Zentgraf, C. Meier, D. Reuter, Physica Status Solidi (A) 218 (2021) 2000408.","mla":"Henksmeier, Tobias, et al. “Selective Etching of (111)B-Oriented AlxGa1−xAs-Layers for Epitaxial Lift-Off.” <i>Physica Status Solidi (A)</i>, vol. 218, no. 3, 2021, p. 2000408, doi:<a href=\"https://doi.org/10.1002/pssa.202000408\">https://doi.org/10.1002/pssa.202000408</a>.","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={<a href=\"https://doi.org/10.1002/pssa.202000408\">https://doi.org/10.1002/pssa.202000408</a>}, 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} }","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. <i>physica status solidi (a)</i>. 2021;218(3):2000408. doi:<a href=\"https://doi.org/10.1002/pssa.202000408\">https://doi.org/10.1002/pssa.202000408</a>"}},{"publisher":"IFIP/IEEE","_id":"20693","user_id":"35343","ddc":["006"],"conference":{"name":"IFIP/IEEE International Symposium on Integrated Network Management (IM)","location":"Bordeaux, France"},"status":"public","has_accepted_license":"1","oa":"1","citation":{"apa":"Schneider, S. B., Jürgens, M., &#38; Karl, H. (2021). Divide and Conquer: Hierarchical Network and Service Coordination. In <i>IFIP/IEEE International Symposium on Integrated Network Management (IM)</i>. Bordeaux, France: IFIP/IEEE.","ieee":"S. B. Schneider, M. Jürgens, and H. Karl, “Divide and Conquer: Hierarchical Network and Service Coordination,” in <i>IFIP/IEEE International Symposium on Integrated Network Management (IM)</i>, Bordeaux, France, 2021.","chicago":"Schneider, Stefan Balthasar, Mirko Jürgens, and Holger Karl. “Divide and Conquer: Hierarchical Network and Service Coordination.” In <i>IFIP/IEEE International Symposium on Integrated Network Management (IM)</i>. IFIP/IEEE, 2021.","short":"S.B. Schneider, M. Jürgens, H. Karl, in: IFIP/IEEE International Symposium on Integrated Network Management (IM), IFIP/IEEE, 2021.","mla":"Schneider, Stefan Balthasar, et al. “Divide and Conquer: Hierarchical Network and Service Coordination.” <i>IFIP/IEEE International Symposium on Integrated Network Management (IM)</i>, IFIP/IEEE, 2021.","ama":"Schneider SB, Jürgens M, Karl H. Divide and Conquer: Hierarchical Network and Service Coordination. In: <i>IFIP/IEEE International Symposium on Integrated Network Management (IM)</i>. IFIP/IEEE; 2021.","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} }"},"file_date_updated":"2020-12-11T08:37:37Z","project":[{"name":"SFB 901","_id":"1"},{"name":"SFB 901 - Project Area C","_id":"4"},{"_id":"16","name":"SFB 901 - Subproject C4"}],"quality_controlled":"1","language":[{"iso":"eng"}],"author":[{"full_name":"Schneider, Stefan Balthasar","orcid":"0000-0001-8210-4011","first_name":"Stefan Balthasar","last_name":"Schneider","id":"35343"},{"last_name":"Jürgens","first_name":"Mirko","full_name":"Jürgens, Mirko"},{"last_name":"Karl","first_name":"Holger","full_name":"Karl, Holger","id":"126"}],"year":"2021","title":"Divide and Conquer: Hierarchical Network and Service Coordination","date_updated":"2022-01-06T06:54:32Z","date_created":"2020-12-11T08:39:47Z","file":[{"relation":"main_file","date_updated":"2020-12-11T08:37:37Z","file_name":"preprint_with_header.pdf","access_level":"open_access","file_size":7979772,"title":"Divide and Conquer: Hierarchical Network and Service Coordination","file_id":"20694","content_type":"application/pdf","creator":"stschn","date_created":"2020-12-11T08:37:37Z"}],"department":[{"_id":"75"}],"keyword":["network management","service management","coordination","hierarchical","scalability","nfv"],"type":"conference","publication":"IFIP/IEEE International Symposium on Integrated Network Management (IM)","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."}]},{"citation":{"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 <i>Advanced Software Engineering. Doctorial Consortium</i>. CEUR, 2021.","short":"S. Gottschalk, in: Advanced Software Engineering. Doctorial Consortium, CEUR, 2021.","ama":"Gottschalk S. Situation-specific Development of Business Models for Services in Software Ecosystems. In: <i>Advanced Software Engineering. Doctorial Consortium</i>. CEUR; 2021.","ieee":"S. Gottschalk, “Situation-specific Development of Business Models for Services in Software Ecosystems,” in <i>Advanced Software Engineering. Doctorial Consortium</i>, 2021.","mla":"Gottschalk, Sebastian. “Situation-Specific Development of Business Models for Services in Software Ecosystems.” <i>Advanced Software Engineering. Doctorial Consortium</i>, CEUR, 2021.","apa":"Gottschalk, S. (2021). Situation-specific Development of Business Models for Services in Software Ecosystems. In <i>Advanced Software Engineering. Doctorial Consortium</i>. CEUR."},"publication":"Advanced Software Engineering. Doctorial Consortium","file_date_updated":"2021-07-20T16:16:05Z","project":[{"name":"SFB 901","_id":"1"},{"name":"SFB 901 - Project Area C","_id":"4"},{"_id":"17","name":"SFB 901 - Subproject C5"}],"date_created":"2021-05-11T12:46:07Z","file":[{"content_type":"application/pdf","file_id":"22767","access_level":"open_access","file_size":278027,"file_name":"CAISEDC21.pdf","date_updated":"2021-07-20T16:16:05Z","relation":"main_file","date_created":"2021-07-20T16:16:05Z","creator":"sego"}],"oa":"1","department":[{"_id":"66"},{"_id":"534"}],"type":"conference","author":[{"id":"47208","full_name":"Gottschalk, Sebastian","last_name":"Gottschalk","first_name":"Sebastian"}],"title":"Situation-specific Development of Business Models for Services in Software Ecosystems","year":"2021","status":"public","has_accepted_license":"1","date_updated":"2022-01-06T06:55:28Z","publisher":"CEUR","_id":"22155","language":[{"iso":"eng"}],"ddc":["000"],"user_id":"47208"},{"doi":"10.24963/ijcai.2021/77","user_id":"82920","language":[{"iso":"eng"}],"_id":"22156","page":"552-559","main_file_link":[{"open_access":"1","url":"https://www.ijcai.org/proceedings/2021/77"}],"date_updated":"2022-01-06T06:55:28Z","conference":{"end_date":"2021-08-26","location":"Online","name":"30th International Joint Conference on Artificial Intelligence (IJCAI-21)","start_date":"2021-08-19"},"author":[{"orcid":"0000-0003-4364-1409","last_name":"Spliethöver","first_name":"Maximilian","full_name":"Spliethöver, Maximilian","id":"84035"},{"first_name":"Henning","last_name":"Wachsmuth","full_name":"Wachsmuth, Henning","id":"3900"}],"status":"public","title":"Bias Silhouette Analysis: Towards Assessing the Quality of Bias Metrics for Word Embedding Models","year":"2021","oa":"1","department":[{"_id":"600"}],"type":"conference","date_created":"2021-05-11T23:13:26Z","quality_controlled":"1","abstract":[{"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.","lang":"eng"}],"citation":{"mla":"Spliethöver, Maximilian, and Henning Wachsmuth. “Bias Silhouette Analysis: Towards Assessing the Quality of Bias Metrics for Word Embedding Models.” <i>Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, IJCAI-21</i>, 2021, pp. 552–59, doi:<a href=\"https://doi.org/10.24963/ijcai.2021/77\">10.24963/ijcai.2021/77</a>.","ama":"Spliethöver M, Wachsmuth H. Bias Silhouette Analysis: Towards Assessing the Quality of Bias Metrics for Word Embedding Models. In: <i>Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, IJCAI-21</i>. ; 2021:552-559. doi:<a href=\"https://doi.org/10.24963/ijcai.2021/77\">10.24963/ijcai.2021/77</a>","bibtex":"@inproceedings{Spliethöver_Wachsmuth_2021, title={Bias Silhouette Analysis: Towards Assessing the Quality of Bias Metrics for Word Embedding Models}, DOI={<a href=\"https://doi.org/10.24963/ijcai.2021/77\">10.24963/ijcai.2021/77</a>}, booktitle={Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, IJCAI-21}, author={Spliethöver, Maximilian and Wachsmuth, Henning}, year={2021}, pages={552–559} }","apa":"Spliethöver, M., &#38; Wachsmuth, H. (2021). Bias Silhouette Analysis: Towards Assessing the Quality of Bias Metrics for Word Embedding Models. <i>Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, IJCAI-21</i>, 552–559. <a href=\"https://doi.org/10.24963/ijcai.2021/77\">https://doi.org/10.24963/ijcai.2021/77</a>","ieee":"M. Spliethöver and H. Wachsmuth, “Bias Silhouette Analysis: Towards Assessing the Quality of Bias Metrics for Word Embedding Models,” in <i>Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, IJCAI-21</i>, Online, 2021, pp. 552–559, doi: <a href=\"https://doi.org/10.24963/ijcai.2021/77\">10.24963/ijcai.2021/77</a>.","chicago":"Spliethöver, Maximilian, and Henning Wachsmuth. “Bias Silhouette Analysis: Towards Assessing the Quality of Bias Metrics for Word Embedding Models.” In <i>Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, IJCAI-21</i>, 552–59, 2021. <a href=\"https://doi.org/10.24963/ijcai.2021/77\">https://doi.org/10.24963/ijcai.2021/77</a>.","short":"M. Spliethöver, H. Wachsmuth, in: Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, IJCAI-21, 2021, pp. 552–559."},"publication":"Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, IJCAI-21"},{"status":"public","title":"Generating Informative Conclusions for Argumentative Texts","year":"2021","author":[{"first_name":"Shahbaz","last_name":"Syed","full_name":"Syed, Shahbaz"},{"full_name":"Al-Khatib, Khalid","first_name":"Khalid","last_name":"Al-Khatib"},{"id":"73059","full_name":"Alshomary, Milad","last_name":"Alshomary","first_name":"Milad"},{"id":"3900","last_name":"Wachsmuth","first_name":"Henning","full_name":"Wachsmuth, Henning"},{"full_name":"Potthast, Martin","first_name":"Martin","last_name":"Potthast"}],"date_updated":"2022-01-06T06:55:28Z","main_file_link":[{"url":"https://aclanthology.org/2021.findings-acl.306.pdf","open_access":"1"}],"page":"3482-3493","_id":"22158","language":[{"iso":"eng"}],"user_id":"82920","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","citation":{"chicago":"Syed, Shahbaz, Khalid Al-Khatib, Milad Alshomary, Henning Wachsmuth, and Martin Potthast. “Generating Informative Conclusions for Argumentative Texts.” In <i>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</i>, 3482–93, 2021.","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.","ieee":"S. Syed, K. Al-Khatib, M. Alshomary, H. Wachsmuth, and M. Potthast, “Generating Informative Conclusions for Argumentative Texts,” in <i>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</i>, 2021, pp. 3482–3493.","apa":"Syed, S., Al-Khatib, K., Alshomary, M., Wachsmuth, H., &#38; Potthast, M. (2021). Generating Informative Conclusions for Argumentative Texts. <i>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</i>, 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} }","ama":"Syed S, Al-Khatib K, Alshomary M, Wachsmuth H, Potthast M. Generating Informative Conclusions for Argumentative Texts. In: <i>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</i>. ; 2021:3482-3493.","mla":"Syed, Shahbaz, et al. “Generating Informative Conclusions for Argumentative Texts.” <i>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</i>, 2021, pp. 3482–93."},"date_created":"2021-05-11T23:18:14Z","type":"conference","department":[{"_id":"600"}],"oa":"1"},{"type":"conference","oa":"1","department":[{"_id":"600"}],"date_created":"2021-05-11T23:20:59Z","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)","citation":{"ieee":"J. Barrow <i>et al.</i>, “Syntopical Graphs for Computational Argumentation Tasks,” in <i>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)</i>, 2021, pp. 1583–1595.","apa":"Barrow, J., Jain, R., Lipka, N., Dernoncourt, F., Morariu, V., Manjunatha, V., Oard, D., Resnik, P., &#38; Wachsmuth, H. (2021). Syntopical Graphs for Computational Argumentation Tasks. <i>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)</i>, 1583–1595.","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.","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 <i>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)</i>, 1583–95, 2021.","mla":"Barrow, Joe, et al. “Syntopical Graphs for Computational Argumentation Tasks.” <i>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)</i>, 2021, pp. 1583–95.","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} }","ama":"Barrow J, Jain R, Lipka N, et al. Syntopical Graphs for Computational Argumentation Tasks. In: <i>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)</i>. ; 2021:1583-1595."},"user_id":"82920","main_file_link":[{"url":"https://aclanthology.org/2021.acl-long.126.pdf","open_access":"1"}],"page":"1583-1595","language":[{"iso":"eng"}],"_id":"22159","date_updated":"2022-01-06T06:55:28Z","title":"Syntopical Graphs for Computational Argumentation Tasks","year":"2021","status":"public","author":[{"full_name":"Barrow, Joe","first_name":"Joe","last_name":"Barrow"},{"last_name":"Jain","first_name":"Rajiv","full_name":"Jain, Rajiv"},{"last_name":"Lipka","first_name":"Nedim","full_name":"Lipka, Nedim"},{"full_name":"Dernoncourt, Franck","first_name":"Franck","last_name":"Dernoncourt"},{"full_name":"Morariu, Vlad","first_name":"Vlad","last_name":"Morariu"},{"first_name":"Varun","last_name":"Manjunatha","full_name":"Manjunatha, Varun"},{"first_name":"Douglas","last_name":"Oard","full_name":"Oard, Douglas"},{"full_name":"Resnik, Philip","first_name":"Philip","last_name":"Resnik"},{"id":"3900","last_name":"Wachsmuth","first_name":"Henning","full_name":"Wachsmuth, Henning"}]},{"language":[{"iso":"eng"}],"date_updated":"2022-01-06T06:55:31Z","title":"Android App Analysis Benchmark Case Generation","year":"2021","author":[{"last_name":"Schott","first_name":"Stefan","full_name":"Schott, Stefan","id":"54847"}],"type":"mastersthesis","department":[{"_id":"77"}],"file":[{"file_id":"22305","content_type":"application/pdf","file_name":"Masters_Thesis_Stefan_Schott_unsigned.pdf","file_size":1918444,"access_level":"open_access","relation":"main_file","date_updated":"2021-06-09T06:01:45Z","date_created":"2021-06-09T06:01:45Z","creator":"fpauck"}],"date_created":"2021-06-09T06:04:12Z","extern":"1","ddc":["000"],"user_id":"477","_id":"22304","has_accepted_license":"1","status":"public","oa":"1","place":"Paderborn","project":[{"name":"SFB 901","_id":"1"},{"name":"SFB 901 - Subproject B4","_id":"12"},{"name":"SFB 901 - Project Area B","_id":"3"}],"file_date_updated":"2021-06-09T06:01:45Z","supervisor":[{"id":"573","full_name":"Wehrheim, Heike","first_name":"Heike","last_name":"Wehrheim"}],"citation":{"bibtex":"@book{Schott_2021, place={Paderborn}, title={Android App Analysis Benchmark Case Generation}, author={Schott, Stefan}, year={2021} }","ama":"Schott S. <i>Android App Analysis Benchmark Case Generation</i>. Paderborn; 2021.","mla":"Schott, Stefan. <i>Android App Analysis Benchmark Case Generation</i>. 2021.","chicago":"Schott, Stefan. <i>Android App Analysis Benchmark Case Generation</i>. Paderborn, 2021.","short":"S. Schott, Android App Analysis Benchmark Case Generation, Paderborn, 2021.","ieee":"S. Schott, <i>Android App Analysis Benchmark Case Generation</i>. Paderborn, 2021.","apa":"Schott, S. (2021). <i>Android App Analysis Benchmark Case Generation</i>. Paderborn."}},{"publication_identifier":{"issn":["2159-3930"]},"author":[{"first_name":"Jan","last_name":"Mundry","full_name":"Mundry, Jan"},{"first_name":"Florian","last_name":"Spreyer","full_name":"Spreyer, Florian"},{"last_name":"Jmerik","first_name":"Valentin","full_name":"Jmerik, Valentin"},{"last_name":"Ivanov","first_name":"Sergey","full_name":"Ivanov, Sergey"},{"id":"30525","orcid":"0000-0002-8662-1101","first_name":"Thomas","last_name":"Zentgraf","full_name":"Zentgraf, Thomas"},{"last_name":"Betz","first_name":"Markus","full_name":"Betz, Markus"}],"year":"2021","title":"Nonlinear metasurface combining telecom-range intersubband transitions in GaN/AlN quantum wells with resonant plasmonic antenna arrays","intvolume":"        11","article_type":"original","date_updated":"2022-01-06T06:55:33Z","publication_status":"published","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://www.osapublishing.org/ome/fulltext.cfm?uri=ome-11-7-2134&id=452008"}],"article_number":"2134","doi":"10.1364/ome.426236","issue":"7","publication":"Optical Materials Express","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."}],"date_created":"2021-06-16T05:52:21Z","department":[{"_id":"15"},{"_id":"230"},{"_id":"289"},{"_id":"429"}],"type":"journal_article","status":"public","_id":"22450","publisher":"OSA","volume":11,"user_id":"30525","citation":{"mla":"Mundry, Jan, et al. “Nonlinear Metasurface Combining Telecom-Range Intersubband Transitions in GaN/AlN Quantum Wells with Resonant Plasmonic Antenna Arrays.” <i>Optical Materials Express</i>, vol. 11, no. 7, 2134, OSA, 2021, doi:<a href=\"https://doi.org/10.1364/ome.426236\">10.1364/ome.426236</a>.","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={<a href=\"https://doi.org/10.1364/ome.426236\">10.1364/ome.426236</a>}, 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} }","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. <i>Optical Materials Express</i>. 2021;11(7). doi:<a href=\"https://doi.org/10.1364/ome.426236\">10.1364/ome.426236</a>","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,” <i>Optical Materials Express</i>, vol. 11, no. 7, 2021.","apa":"Mundry, J., Spreyer, F., Jmerik, V., Ivanov, S., Zentgraf, T., &#38; Betz, M. (2021). Nonlinear metasurface combining telecom-range intersubband transitions in GaN/AlN quantum wells with resonant plasmonic antenna arrays. <i>Optical Materials Express</i>, <i>11</i>(7). <a href=\"https://doi.org/10.1364/ome.426236\">https://doi.org/10.1364/ome.426236</a>","short":"J. Mundry, F. Spreyer, V. Jmerik, S. Ivanov, T. Zentgraf, M. Betz, Optical Materials Express 11 (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.” <i>Optical Materials Express</i> 11, no. 7 (2021). <a href=\"https://doi.org/10.1364/ome.426236\">https://doi.org/10.1364/ome.426236</a>."},"project":[{"name":"TRR 142","_id":"53"},{"_id":"54","name":"TRR 142 - Project Area A"},{"name":"TRR 142 - Subproject A8","_id":"65"}],"quality_controlled":"1","oa":"1"},{"date_created":"2021-06-23T07:24:38Z","oa":"1","type":"preprint","citation":{"apa":"Lienen, J., &#38; Hüllermeier, E. (2021). Credal Self-Supervised Learning. <i>ArXiv:2106.11853</i>.","ieee":"J. Lienen and E. Hüllermeier, “Credal Self-Supervised Learning,” <i>arXiv:2106.11853</i>. 2021.","chicago":"Lienen, Julian, and Eyke Hüllermeier. “Credal Self-Supervised Learning.” <i>ArXiv:2106.11853</i>, 2021.","short":"J. Lienen, E. Hüllermeier, ArXiv:2106.11853 (2021).","mla":"Lienen, Julian, and Eyke Hüllermeier. “Credal Self-Supervised Learning.” <i>ArXiv:2106.11853</i>, 2021.","ama":"Lienen J, Hüllermeier E. Credal Self-Supervised Learning. <i>arXiv:210611853</i>. 2021.","bibtex":"@article{Lienen_Hüllermeier_2021, title={Credal Self-Supervised Learning}, journal={arXiv:2106.11853}, author={Lienen, Julian and Hüllermeier, Eyke}, year={2021} }"},"publication":"arXiv:2106.11853","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."}],"_id":"22509","language":[{"iso":"eng"}],"main_file_link":[{"url":"https://arxiv.org/pdf/2106.11853.pdf","open_access":"1"}],"user_id":"44040","author":[{"last_name":"Lienen","first_name":"Julian","full_name":"Lienen, Julian","id":"44040"},{"id":"48129","full_name":"Hüllermeier, Eyke","last_name":"Hüllermeier","first_name":"Eyke"}],"year":"2021","title":"Credal Self-Supervised Learning","status":"public","date_updated":"2022-01-06T06:55:35Z"},{"publication":"European Conference on Information Systems","citation":{"mla":"Kucklick, Jan-Peter, et al. “Quantifying the Impact of Location Data for Real Estate Appraisal – A GIS-Based Deep Learning Approach.” <i>European Conference on Information Systems</i>, 2021.","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: <i>European Conference on Information Systems</i>. ; 2021.","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} }","apa":"Kucklick, J.-P., Müller, J., Beverungen, D., &#38; Müller, O. (2021). Quantifying the Impact of Location Data for Real Estate Appraisal – A GIS-based Deep Learning Approach. In <i>European Conference on Information Systems</i>. Virtual.","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 <i>European Conference on Information Systems</i>, Virtual, 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 <i>European Conference on Information Systems</i>, 2021.","short":"J.-P. Kucklick, J. Müller, D. Beverungen, O. Müller, in: European Conference on Information Systems, 2021."},"type":"conference","department":[{"_id":"196"},{"_id":"526"}],"oa":"1","date_created":"2021-06-28T11:30:02Z","date_updated":"2022-01-06T06:55:35Z","status":"public","title":"Quantifying the Impact of Location Data for Real Estate Appraisal – A GIS-based Deep Learning Approach","year":"2021","author":[{"last_name":"Kucklick","first_name":"Jan-Peter","full_name":"Kucklick, Jan-Peter","id":"77066"},{"full_name":"Müller, Jennifer","last_name":"Müller","first_name":"Jennifer","id":"82872"},{"full_name":"Beverungen, Daniel","first_name":"Daniel","last_name":"Beverungen","id":"59677"},{"full_name":"Müller, Oliver","last_name":"Müller","first_name":"Oliver","id":"72849"}],"conference":{"end_date":"2021-06-16","name":"ECIS 2021 - 29th European Conference on Information System","start_date":"2021-06-14","location":"Virtual"},"user_id":"71922","main_file_link":[{"url":"https://aisel.aisnet.org/cgi/viewcontent.cgi?article=1022&context=ecis2021_rip","open_access":"1"}],"_id":"22514","language":[{"iso":"eng"}]},{"type":"journal_article","department":[{"_id":"9"},{"_id":"321"},{"_id":"149"}],"date_created":"2021-06-28T14:57:26Z","publication":"IOP Conference Series: Materials Science and Engineering","doi":"10.1088/1757-899x/1157/1/012052","main_file_link":[{"open_access":"1","url":"https://iopscience.iop.org/article/10.1088/1757-899X/1157/1/012052/pdf"}],"article_number":"012052","language":[{"iso":"eng"}],"date_updated":"2022-01-06T06:55:35Z","publication_status":"published","year":"2021","title":"A new Device for Determination of Forming-Limit-Curves under Hot-Forming Conditions","author":[{"id":"66036","full_name":"Triebus, Marcel","first_name":"Marcel","last_name":"Triebus"},{"full_name":"Gierse, Jan","first_name":"Jan","last_name":"Gierse","id":"28610"},{"id":"338","last_name":"Marten","first_name":"Thorsten","full_name":"Marten, Thorsten"},{"id":"553","full_name":"Tröster, Thomas","first_name":"Thomas","last_name":"Tröster"}],"publication_identifier":{"issn":["1757-8981","1757-899X"]},"oa":"1","citation":{"apa":"Triebus, M., Gierse, J., Marten, T., &#38; Tröster, T. (2021). A new Device for Determination of Forming-Limit-Curves under Hot-Forming Conditions. <i>IOP Conference Series: Materials Science and Engineering</i>, Article 012052. 40th International Deep-Drawing Research Group Conference (IDDRG 2021), Virtual - Stuttgart. <a href=\"https://doi.org/10.1088/1757-899x/1157/1/012052\">https://doi.org/10.1088/1757-899x/1157/1/012052</a>","ieee":"M. Triebus, J. Gierse, T. Marten, and T. Tröster, “A new Device for Determination of Forming-Limit-Curves under Hot-Forming Conditions,” <i>IOP Conference Series: Materials Science and Engineering</i>, Art. no. 012052, 2021, doi: <a href=\"https://doi.org/10.1088/1757-899x/1157/1/012052\">10.1088/1757-899x/1157/1/012052</a>.","short":"M. Triebus, J. Gierse, T. Marten, T. Tröster, IOP Conference Series: Materials Science and Engineering (2021).","chicago":"Triebus, Marcel, Jan Gierse, Thorsten Marten, and Thomas Tröster. “A New Device for Determination of Forming-Limit-Curves under Hot-Forming Conditions.” <i>IOP Conference Series: Materials Science and Engineering</i>, 2021. <a href=\"https://doi.org/10.1088/1757-899x/1157/1/012052\">https://doi.org/10.1088/1757-899x/1157/1/012052</a>.","mla":"Triebus, Marcel, et al. “A New Device for Determination of Forming-Limit-Curves under Hot-Forming Conditions.” <i>IOP Conference Series: Materials Science and Engineering</i>, 012052, IOP Publishing Ltd, 2021, doi:<a href=\"https://doi.org/10.1088/1757-899x/1157/1/012052\">10.1088/1757-899x/1157/1/012052</a>.","ama":"Triebus M, Gierse J, Marten T, Tröster T. A new Device for Determination of Forming-Limit-Curves under Hot-Forming Conditions. <i>IOP Conference Series: Materials Science and Engineering</i>. Published online 2021. doi:<a href=\"https://doi.org/10.1088/1757-899x/1157/1/012052\">10.1088/1757-899x/1157/1/012052</a>","bibtex":"@article{Triebus_Gierse_Marten_Tröster_2021, title={A new Device for Determination of Forming-Limit-Curves under Hot-Forming Conditions}, DOI={<a href=\"https://doi.org/10.1088/1757-899x/1157/1/012052\">10.1088/1757-899x/1157/1/012052</a>}, 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} }"},"user_id":"66036","_id":"22518","publisher":"IOP Publishing Ltd","status":"public","conference":{"location":"Virtual - Stuttgart","name":"40th International Deep-Drawing Research Group Conference (IDDRG 2021)","start_date":"2021-06-21","end_date":"2021-07-02"}},{"citation":{"short":"S. Warkulat, S. Krull, R. Ortmann, N. Klocke, M. Pelster, Covid Economics (2021) 183–205.","chicago":"Warkulat, Sonja, Sebastian Krull, Regina Ortmann, Nina Klocke, and Matthias Pelster. “COVID-19 Reporting and Willingness to Pay for Leisure Activities.” <i>Covid Economics</i>, no. 83 (2021): 183–205.","apa":"Warkulat, S., Krull, S., Ortmann, R., Klocke, N., &#38; Pelster, M. (2021). COVID-19 reporting and willingness to pay for leisure activities. <i>Covid Economics</i>, <i>83</i>, 183–205.","ieee":"S. Warkulat, S. Krull, R. Ortmann, N. Klocke, and M. Pelster, “COVID-19 reporting and willingness to pay for leisure activities,” <i>Covid Economics</i>, no. 83, pp. 183–205, 2021.","ama":"Warkulat S, Krull S, Ortmann R, Klocke N, Pelster M. COVID-19 reporting and willingness to pay for leisure activities. <i>Covid Economics</i>. 2021;(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} }","mla":"Warkulat, Sonja, et al. “COVID-19 Reporting and Willingness to Pay for Leisure Activities.” <i>Covid Economics</i>, no. 83, CEPR Press, 2021, pp. 183–205."},"quality_controlled":"1","oa":"1","jel":["I10","I12","I18"],"status":"public","publisher":"CEPR Press","_id":"22523","funded_apc":"1","page":"183-205","user_id":"67265","issue":"83","publication":"Covid Economics","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."}],"date_created":"2021-07-02T09:30:36Z","department":[{"_id":"186"},{"_id":"578"}],"keyword":["COVID-19 reporting","willingness to pay","willingness to accept"],"type":"journal_article","author":[{"first_name":"Sonja","last_name":"Warkulat","full_name":"Warkulat, Sonja","id":"67243"},{"last_name":"Krull","first_name":"Sebastian","full_name":"Krull, Sebastian","id":"84497"},{"id":"10020","full_name":"Ortmann, Regina","first_name":"Regina","last_name":"Ortmann"},{"id":"51025","first_name":"Nina","last_name":"Klocke","full_name":"Klocke, Nina"},{"id":"67265","full_name":"Pelster, Matthias","orcid":" https://orcid.org/0000-0001-5740-2420","first_name":"Matthias","last_name":"Pelster"}],"title":"COVID-19 reporting and willingness to pay for leisure activities","year":"2021","article_type":"original","date_updated":"2022-01-06T06:55:36Z","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://cepr.org/file/11142/download?token=wXdlx51o"}]},{"title":"Self-Learning Multi-Objective Service Coordination Using Deep Reinforcement Learning","year":"2021","author":[{"id":"35343","first_name":"Stefan Balthasar","last_name":"Schneider","orcid":"0000-0001-8210-4011","full_name":"Schneider, Stefan Balthasar"},{"full_name":"Khalili, Ramin","last_name":"Khalili","first_name":"Ramin"},{"full_name":"Manzoor, Adnan","first_name":"Adnan","last_name":"Manzoor"},{"full_name":"Qarawlus, Haydar","first_name":"Haydar","last_name":"Qarawlus"},{"full_name":"Schellenberg, Rafael","last_name":"Schellenberg","first_name":"Rafael"},{"first_name":"Holger","last_name":"Karl","full_name":"Karl, Holger","id":"126"},{"full_name":"Hecker, Artur","first_name":"Artur","last_name":"Hecker"}],"date_updated":"2022-01-06T06:55:15Z","article_type":"original","language":[{"iso":"eng"}],"doi":"10.1109/TNSM.2021.3076503","publication":"Transactions on Network and Service Management","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."}],"file":[{"description":"Author version of the accepted paper","date_created":"2021-04-27T08:01:26Z","creator":"stschn","content_type":"application/pdf","file_id":"21809","date_updated":"2021-04-27T08:01:26Z","relation":"main_file","access_level":"open_access","file_size":4172270,"file_name":"ris-accepted-version.pdf"}],"date_created":"2021-04-27T08:04:16Z","type":"journal_article","keyword":["network management","service management","coordination","reinforcement learning","self-learning","self-adaptation","multi-objective"],"department":[{"_id":"75"}],"status":"public","has_accepted_license":"1","_id":"21808","publisher":"IEEE","user_id":"35343","ddc":["000"],"file_date_updated":"2021-04-27T08:01:26Z","citation":{"bibtex":"@article{Schneider_Khalili_Manzoor_Qarawlus_Schellenberg_Karl_Hecker_2021, title={Self-Learning Multi-Objective Service Coordination Using Deep Reinforcement Learning}, DOI={<a href=\"https://doi.org/10.1109/TNSM.2021.3076503\">10.1109/TNSM.2021.3076503</a>}, 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} }","ama":"Schneider SB, Khalili R, Manzoor A, et al. Self-Learning Multi-Objective Service Coordination Using Deep Reinforcement Learning. <i>Transactions on Network and Service Management</i>. 2021. doi:<a href=\"https://doi.org/10.1109/TNSM.2021.3076503\">10.1109/TNSM.2021.3076503</a>","mla":"Schneider, Stefan Balthasar, et al. “Self-Learning Multi-Objective Service Coordination Using Deep Reinforcement Learning.” <i>Transactions on Network and Service Management</i>, IEEE, 2021, doi:<a href=\"https://doi.org/10.1109/TNSM.2021.3076503\">10.1109/TNSM.2021.3076503</a>.","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.” <i>Transactions on Network and Service Management</i>, 2021. <a href=\"https://doi.org/10.1109/TNSM.2021.3076503\">https://doi.org/10.1109/TNSM.2021.3076503</a>.","short":"S.B. Schneider, R. Khalili, A. Manzoor, H. Qarawlus, R. Schellenberg, H. Karl, A. Hecker, Transactions on Network and Service Management (2021).","ieee":"S. B. Schneider <i>et al.</i>, “Self-Learning Multi-Objective Service Coordination Using Deep Reinforcement Learning,” <i>Transactions on Network and Service Management</i>, 2021.","apa":"Schneider, S. B., Khalili, R., Manzoor, A., Qarawlus, H., Schellenberg, R., Karl, H., &#38; Hecker, A. (2021). Self-Learning Multi-Objective Service Coordination Using Deep Reinforcement Learning. <i>Transactions on Network and Service Management</i>. <a href=\"https://doi.org/10.1109/TNSM.2021.3076503\">https://doi.org/10.1109/TNSM.2021.3076503</a>"},"project":[{"name":"SFB 901","_id":"1"},{"name":"SFB 901 - Project Area C","_id":"4"},{"_id":"16","name":"SFB 901 - Subproject C4"}],"oa":"1"},{"file_date_updated":"2021-04-28T18:01:59Z","citation":{"mla":"Goller, Michael, and Simone Ziegler. “Zum Zusammenhang von Berufsethos und der Berufswahlmotivation angehender Wirtschaftspädagog*innen.” <i>bwp@ Spezial</i>, vol. 18, 2021, pp. 1–28.","ama":"Goller M, Ziegler S. Zum Zusammenhang von Berufsethos und der Berufswahlmotivation angehender Wirtschaftspädagog*innen. <i>bwp@ Spezial</i>. 2021;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} }","apa":"Goller, M., &#38; Ziegler, S. (2021). Zum Zusammenhang von Berufsethos und der Berufswahlmotivation angehender Wirtschaftspädagog*innen. <i>bwp@ Spezial</i>, <i>18</i>, 1–28.","ieee":"M. Goller and S. Ziegler, “Zum Zusammenhang von Berufsethos und der Berufswahlmotivation angehender Wirtschaftspädagog*innen,” <i>bwp@ Spezial</i>, vol. 18, pp. 1–28, 2021.","chicago":"Goller, Michael, and Simone Ziegler. “Zum Zusammenhang von Berufsethos und der Berufswahlmotivation angehender Wirtschaftspädagog*innen.” <i>bwp@ Spezial</i> 18 (2021): 1–28.","short":"M. Goller, S. Ziegler, bwp@ Spezial 18 (2021) 1–28."},"quality_controlled":"1","oa":"1","status":"public","has_accepted_license":"1","page":"1-28","_id":"21815","user_id":"30984","ddc":["370"],"volume":18,"publication":"bwp@ Spezial","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."}],"file":[{"content_type":"application/pdf","file_id":"21816","date_updated":"2021-04-28T18:01:59Z","relation":"main_file","access_level":"open_access","file_size":727443,"file_name":"ziegler_goller_spezial18.pdf","date_created":"2021-04-28T17:53:45Z","creator":"mgoller"}],"date_created":"2021-04-28T17:55:42Z","type":"journal_article","keyword":["Berufsethos","Berufswahlmotivation","Wirtschaftspädagogik","Studierende"],"department":[{"_id":"452"}],"year":"2021","title":"Zum Zusammenhang von Berufsethos und der Berufswahlmotivation angehender Wirtschaftspädagog*innen","publication_identifier":{"issn":["1618-8543"]},"author":[{"id":"30984","first_name":"Michael","orcid":"0000-0002-2820-9178","last_name":"Goller","full_name":"Goller, Michael"},{"first_name":"Simone","last_name":"Ziegler","full_name":"Ziegler, Simone"}],"publication_status":"published","date_updated":"2022-01-06T06:55:15Z","article_type":"original","intvolume":"        18","main_file_link":[{"open_access":"1","url":"https://www.bwpat.de/spezial18/ziegler_goller_spezial18.pdf"}],"language":[{"iso":"ger"}]},{"status":"public","title":"Spectral Properties of Effective Dynamics from Conditional Expectations","year":"2021","author":[{"full_name":"Nüske, Feliks","last_name":"Nüske","first_name":"Feliks","orcid":"0000-0003-2444-7889","id":"81513"},{"full_name":"Koltai, Péter","first_name":"Péter","last_name":"Koltai"},{"first_name":"Lorenzo","last_name":"Boninsegna","full_name":"Boninsegna, Lorenzo"},{"full_name":"Clementi, Cecilia","last_name":"Clementi","first_name":"Cecilia"}],"publication_identifier":{"issn":["1099-4300"]},"date_updated":"2022-01-06T06:55:16Z","publication_status":"published","main_file_link":[{"open_access":"1","url":"https://www.mdpi.com/1099-4300/23/2/134"}],"article_number":"134","language":[{"iso":"eng"}],"_id":"21820","doi":"10.3390/e23020134","user_id":"81513","publication":"Entropy","citation":{"short":"F. Nüske, P. Koltai, L. Boninsegna, C. Clementi, Entropy (2021).","chicago":"Nüske, Feliks, Péter Koltai, Lorenzo Boninsegna, and Cecilia Clementi. “Spectral Properties of Effective Dynamics from Conditional Expectations.” <i>Entropy</i>, 2021. <a href=\"https://doi.org/10.3390/e23020134\">https://doi.org/10.3390/e23020134</a>.","apa":"Nüske, F., Koltai, P., Boninsegna, L., &#38; Clementi, C. (2021). Spectral Properties of Effective Dynamics from Conditional Expectations. <i>Entropy</i>. <a href=\"https://doi.org/10.3390/e23020134\">https://doi.org/10.3390/e23020134</a>","ieee":"F. Nüske, P. Koltai, L. Boninsegna, and C. Clementi, “Spectral Properties of Effective Dynamics from Conditional Expectations,” <i>Entropy</i>, 2021.","ama":"Nüske F, Koltai P, Boninsegna L, Clementi C. Spectral Properties of Effective Dynamics from Conditional Expectations. <i>Entropy</i>. 2021. doi:<a href=\"https://doi.org/10.3390/e23020134\">10.3390/e23020134</a>","bibtex":"@article{Nüske_Koltai_Boninsegna_Clementi_2021, title={Spectral Properties of Effective Dynamics from Conditional Expectations}, DOI={<a href=\"https://doi.org/10.3390/e23020134\">10.3390/e23020134</a>}, number={134}, journal={Entropy}, author={Nüske, Feliks and Koltai, Péter and Boninsegna, Lorenzo and Clementi, Cecilia}, year={2021} }","mla":"Nüske, Feliks, et al. “Spectral Properties of Effective Dynamics from Conditional Expectations.” <i>Entropy</i>, 134, 2021, doi:<a href=\"https://doi.org/10.3390/e23020134\">10.3390/e23020134</a>."},"abstract":[{"text":"<jats:p>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.</jats:p>","lang":"eng"}],"date_created":"2021-04-28T18:07:56Z","type":"journal_article","oa":"1","department":[{"_id":"101"}]}]