[{"volume":90,"alternative_title":["Signed tomographic reconstruction of ultrasonic fields using schlieren imaging"],"date_created":"2023-10-13T11:02:52Z","status":"public","keyword":["Electrical and Electronic Engineering","Instrumentation"],"publication":"tm - Technisches Messen","author":[{"first_name":"Tim","full_name":"Hetkämper, Tim","last_name":"Hetkämper","id":"38123"},{"orcid":"0000-0002-4393-268X","full_name":"Claes, Leander","first_name":"Leander","id":"11829","last_name":"Claes"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}],"publisher":"Walter de Gruyter GmbH","user_id":"38123","page":"49-54","citation":{"ieee":"T. Hetkämper, L. Claes, and B. Henning, “Vorzeichenrichtige tomographische Rekonstruktion von Ultraschallfeldern mit Hilfe der Schlierentechnik,” tm - Technisches Messen, vol. 90, no. s1, pp. 49–54, 2023, doi: 10.1515/teme-2023-0069.","short":"T. Hetkämper, L. Claes, B. Henning, Tm - Technisches Messen 90 (2023) 49–54.","mla":"Hetkämper, Tim, et al. “Vorzeichenrichtige Tomographische Rekonstruktion von Ultraschallfeldern Mit Hilfe Der Schlierentechnik.” Tm - Technisches Messen, vol. 90, no. s1, Walter de Gruyter GmbH, 2023, pp. 49–54, doi:10.1515/teme-2023-0069.","bibtex":"@article{Hetkämper_Claes_Henning_2023, title={Vorzeichenrichtige tomographische Rekonstruktion von Ultraschallfeldern mit Hilfe der Schlierentechnik}, volume={90}, DOI={10.1515/teme-2023-0069}, number={s1}, journal={tm - Technisches Messen}, publisher={Walter de Gruyter GmbH}, author={Hetkämper, Tim and Claes, Leander and Henning, Bernd}, year={2023}, pages={49–54} }","ama":"Hetkämper T, Claes L, Henning B. Vorzeichenrichtige tomographische Rekonstruktion von Ultraschallfeldern mit Hilfe der Schlierentechnik. tm - Technisches Messen. 2023;90(s1):49-54. doi:10.1515/teme-2023-0069","apa":"Hetkämper, T., Claes, L., & Henning, B. (2023). Vorzeichenrichtige tomographische Rekonstruktion von Ultraschallfeldern mit Hilfe der Schlierentechnik. Tm - Technisches Messen, 90(s1), 49–54. https://doi.org/10.1515/teme-2023-0069","chicago":"Hetkämper, Tim, Leander Claes, and Bernd Henning. “Vorzeichenrichtige Tomographische Rekonstruktion von Ultraschallfeldern Mit Hilfe Der Schlierentechnik.” Tm - Technisches Messen 90, no. s1 (2023): 49–54. https://doi.org/10.1515/teme-2023-0069."},"type":"journal_article","year":"2023","issue":"s1","intvolume":" 90","_id":"48053","publication_identifier":{"issn":["2196-7113","0171-8096"]},"publication_status":"published","department":[{"_id":"49"}],"title":"Vorzeichenrichtige tomographische Rekonstruktion von Ultraschallfeldern mit Hilfe der Schlierentechnik","language":[{"iso":"eng"}],"doi":"10.1515/teme-2023-0069","date_updated":"2023-10-13T11:04:00Z"},{"user_id":"15782","publication":"Procedia CIRP","keyword":["General Medicine"],"publisher":"Elsevier BV","author":[{"first_name":"Louis","full_name":"Schäfer, Louis","last_name":"Schäfer"},{"last_name":"Günther","full_name":"Günther, Matthias","first_name":"Matthias"},{"first_name":"Alex","full_name":"Martin, Alex","last_name":"Martin"},{"first_name":"Mariella","full_name":"Lüpfert, Mariella","last_name":"Lüpfert"},{"first_name":"Constantin","full_name":"Mandel, Constantin","last_name":"Mandel"},{"last_name":"Rapp","first_name":"Simon","full_name":"Rapp, Simon"},{"last_name":"Lanza","first_name":"Gisela","full_name":"Lanza, Gisela"},{"full_name":"Anacker, Harald","first_name":"Harald","last_name":"Anacker"},{"first_name":"Albert","full_name":"Albers, Albert","last_name":"Albers"},{"first_name":"Daniel","full_name":"Köchling, Daniel","last_name":"Köchling"}],"volume":118,"date_created":"2023-10-13T08:12:52Z","status":"public","_id":"48052","intvolume":" 118","page":"104-109","citation":{"mla":"Schäfer, Louis, et al. “Systematics for an Integrative Modelling of Product and Production System.” Procedia CIRP, vol. 118, Elsevier BV, 2023, pp. 104–09, doi:10.1016/j.procir.2023.06.019.","bibtex":"@article{Schäfer_Günther_Martin_Lüpfert_Mandel_Rapp_Lanza_Anacker_Albers_Köchling_2023, title={Systematics for an Integrative Modelling of Product and Production System}, volume={118}, DOI={10.1016/j.procir.2023.06.019}, journal={Procedia CIRP}, publisher={Elsevier BV}, author={Schäfer, Louis and Günther, Matthias and Martin, Alex and Lüpfert, Mariella and Mandel, Constantin and Rapp, Simon and Lanza, Gisela and Anacker, Harald and Albers, Albert and Köchling, Daniel}, year={2023}, pages={104–109} }","chicago":"Schäfer, Louis, Matthias Günther, Alex Martin, Mariella Lüpfert, Constantin Mandel, Simon Rapp, Gisela Lanza, Harald Anacker, Albert Albers, and Daniel Köchling. “Systematics for an Integrative Modelling of Product and Production System.” Procedia CIRP 118 (2023): 104–9. https://doi.org/10.1016/j.procir.2023.06.019.","apa":"Schäfer, L., Günther, M., Martin, A., Lüpfert, M., Mandel, C., Rapp, S., Lanza, G., Anacker, H., Albers, A., & Köchling, D. (2023). Systematics for an Integrative Modelling of Product and Production System. Procedia CIRP, 118, 104–109. https://doi.org/10.1016/j.procir.2023.06.019","ama":"Schäfer L, Günther M, Martin A, et al. Systematics for an Integrative Modelling of Product and Production System. Procedia CIRP. 2023;118:104-109. doi:10.1016/j.procir.2023.06.019","ieee":"L. Schäfer et al., “Systematics for an Integrative Modelling of Product and Production System,” Procedia CIRP, vol. 118, pp. 104–109, 2023, doi: 10.1016/j.procir.2023.06.019.","short":"L. Schäfer, M. Günther, A. Martin, M. Lüpfert, C. Mandel, S. Rapp, G. Lanza, H. Anacker, A. Albers, D. Köchling, Procedia CIRP 118 (2023) 104–109."},"type":"journal_article","year":"2023","title":"Systematics for an Integrative Modelling of Product and Production System","department":[{"_id":"563"}],"publication_status":"published","publication_identifier":{"issn":["2212-8271"]},"date_updated":"2023-10-13T11:58:57Z","doi":"10.1016/j.procir.2023.06.019","language":[{"iso":"eng"}]},{"department":[{"_id":"563"}],"publication_identifier":{"issn":["2212-8271"]},"publication_status":"published","title":"Virtual Assembly for Engineering – A Systematic Literature Review","language":[{"iso":"eng"}],"date_updated":"2023-10-13T11:59:31Z","doi":"10.1016/j.procir.2023.06.157","author":[{"last_name":"Dyck","first_name":"Florian","full_name":"Dyck, Florian"},{"last_name":"Anacker","first_name":"Harald","full_name":"Anacker, Harald"},{"last_name":"Dumitrescu","id":"16190","first_name":"Roman","full_name":"Dumitrescu, Roman"}],"publisher":"Elsevier BV","keyword":["General Medicine"],"publication":"Procedia CIRP","volume":118,"status":"public","date_created":"2023-10-06T09:38:26Z","user_id":"15782","year":"2023","type":"journal_article","citation":{"chicago":"Dyck, Florian, Harald Anacker, and Roman Dumitrescu. “Virtual Assembly for Engineering – A Systematic Literature Review.” Procedia CIRP 118 (2023): 912–17. https://doi.org/10.1016/j.procir.2023.06.157.","apa":"Dyck, F., Anacker, H., & Dumitrescu, R. (2023). Virtual Assembly for Engineering – A Systematic Literature Review. Procedia CIRP, 118, 912–917. https://doi.org/10.1016/j.procir.2023.06.157","ama":"Dyck F, Anacker H, Dumitrescu R. Virtual Assembly for Engineering – A Systematic Literature Review. Procedia CIRP. 2023;118:912-917. doi:10.1016/j.procir.2023.06.157","mla":"Dyck, Florian, et al. “Virtual Assembly for Engineering – A Systematic Literature Review.” Procedia CIRP, vol. 118, Elsevier BV, 2023, pp. 912–17, doi:10.1016/j.procir.2023.06.157.","bibtex":"@article{Dyck_Anacker_Dumitrescu_2023, title={Virtual Assembly for Engineering – A Systematic Literature Review}, volume={118}, DOI={10.1016/j.procir.2023.06.157}, journal={Procedia CIRP}, publisher={Elsevier BV}, author={Dyck, Florian and Anacker, Harald and Dumitrescu, Roman}, year={2023}, pages={912–917} }","short":"F. Dyck, H. Anacker, R. Dumitrescu, Procedia CIRP 118 (2023) 912–917.","ieee":"F. Dyck, H. Anacker, and R. Dumitrescu, “Virtual Assembly for Engineering – A Systematic Literature Review,” Procedia CIRP, vol. 118, pp. 912–917, 2023, doi: 10.1016/j.procir.2023.06.157."},"page":"912-917","_id":"47817","intvolume":" 118"},{"issue":"10","_id":"48092","intvolume":" 38","type":"journal_article","year":"2023","citation":{"ieee":"M. Pena, M. Meyer, O. Wallscheid, and J. Böcker, “Model Predictive Direct Self-Control for Six-Step Operation of Permanent-Magnet Synchronous Machines,” IEEE Transactions on Power Electronics, vol. 38, no. 10, pp. 12416–12429, 2023, doi: 10.1109/tpel.2023.3286713.","short":"M. Pena, M. Meyer, O. Wallscheid, J. Böcker, IEEE Transactions on Power Electronics 38 (2023) 12416–12429.","mla":"Pena, Mario, et al. “Model Predictive Direct Self-Control for Six-Step Operation of Permanent-Magnet Synchronous Machines.” IEEE Transactions on Power Electronics, vol. 38, no. 10, Institute of Electrical and Electronics Engineers (IEEE), 2023, pp. 12416–29, doi:10.1109/tpel.2023.3286713.","bibtex":"@article{Pena_Meyer_Wallscheid_Böcker_2023, title={Model Predictive Direct Self-Control for Six-Step Operation of Permanent-Magnet Synchronous Machines}, volume={38}, DOI={10.1109/tpel.2023.3286713}, number={10}, journal={IEEE Transactions on Power Electronics}, publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={Pena, Mario and Meyer, Michael and Wallscheid, Oliver and Böcker, Joachim}, year={2023}, pages={12416–12429} }","chicago":"Pena, Mario, Michael Meyer, Oliver Wallscheid, and Joachim Böcker. “Model Predictive Direct Self-Control for Six-Step Operation of Permanent-Magnet Synchronous Machines.” IEEE Transactions on Power Electronics 38, no. 10 (2023): 12416–29. https://doi.org/10.1109/tpel.2023.3286713.","ama":"Pena M, Meyer M, Wallscheid O, Böcker J. Model Predictive Direct Self-Control for Six-Step Operation of Permanent-Magnet Synchronous Machines. IEEE Transactions on Power Electronics. 2023;38(10):12416-12429. doi:10.1109/tpel.2023.3286713","apa":"Pena, M., Meyer, M., Wallscheid, O., & Böcker, J. (2023). Model Predictive Direct Self-Control for Six-Step Operation of Permanent-Magnet Synchronous Machines. IEEE Transactions on Power Electronics, 38(10), 12416–12429. https://doi.org/10.1109/tpel.2023.3286713"},"page":"12416-12429","user_id":"82862","status":"public","date_created":"2023-10-16T12:29:20Z","volume":38,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","author":[{"id":"82862","last_name":"Pena","full_name":"Pena, Mario","orcid":"0000-0001-5381-3660","first_name":"Mario"},{"full_name":"Meyer, Michael","first_name":"Michael","last_name":"Meyer"},{"full_name":"Wallscheid, Oliver","orcid":"https://orcid.org/0000-0001-9362-8777","first_name":"Oliver","id":"11291","last_name":"Wallscheid"},{"first_name":"Joachim","orcid":"0000-0002-8480-7295","full_name":"Böcker, Joachim","last_name":"Böcker","id":"66"}],"keyword":["Electrical and Electronic Engineering"],"publication":"IEEE Transactions on Power Electronics","doi":"10.1109/tpel.2023.3286713","date_updated":"2023-10-18T10:39:07Z","language":[{"iso":"eng"}],"title":"Model Predictive Direct Self-Control for Six-Step Operation of Permanent-Magnet Synchronous Machines","publication_identifier":{"issn":["0885-8993","1941-0107"]},"publication_status":"published","department":[{"_id":"52"}]},{"department":[{"_id":"34"},{"_id":"820"}],"publication_identifier":{"issn":["2334-0770","2162-3449"]},"publication_status":"published","title":"How Much User Context Do We Need? Privacy by Design in Mental Health NLP Applications","language":[{"iso":"eng"}],"date_updated":"2023-10-19T12:06:29Z","doi":"10.1609/icwsm.v17i1.22186","author":[{"first_name":"Ramit","full_name":"Sawhney, Ramit","last_name":"Sawhney"},{"first_name":"Atula","full_name":"Neerkaje, Atula","last_name":"Neerkaje"},{"full_name":"Habernal, Ivan","first_name":"Ivan","id":"101881","last_name":"Habernal"},{"full_name":"Flek, Lucie","first_name":"Lucie","last_name":"Flek"}],"publisher":"Association for the Advancement of Artificial Intelligence (AAAI)","publication":"Proceedings of the International AAAI Conference on Web and Social Media","status":"public","date_created":"2023-10-19T08:25:46Z","volume":17,"abstract":[{"lang":"eng","text":"Clinical NLP tasks such as mental health assessment from text, must take social constraints into account - the performance maximization must be constrained by the utmost importance of guaranteeing privacy of user data. Consumer protection regulations, such as GDPR, generally handle privacy by restricting data availability, such as requiring to limit user data to 'what is necessary' for a given purpose. In this work, we reason that providing stricter formal privacy guarantees, while increasing the volume of user data in the model, in most cases increases benefit for all parties involved, especially for the user. We demonstrate our arguments on two existing suicide risk assessment datasets of Twitter and Reddit posts. We present the first analysis juxtaposing user history length and differential privacy budgets and elaborate how modeling additional user context enables utility preservation while maintaining acceptable user privacy guarantees."}],"user_id":"15504","citation":{"ieee":"R. Sawhney, A. Neerkaje, I. Habernal, and L. Flek, “How Much User Context Do We Need? Privacy by Design in Mental Health NLP Applications,” Proceedings of the International AAAI Conference on Web and Social Media, vol. 17, pp. 766–776, 2023, doi: 10.1609/icwsm.v17i1.22186.","short":"R. Sawhney, A. Neerkaje, I. Habernal, L. Flek, Proceedings of the International AAAI Conference on Web and Social Media 17 (2023) 766–776.","bibtex":"@article{Sawhney_Neerkaje_Habernal_Flek_2023, title={How Much User Context Do We Need? Privacy by Design in Mental Health NLP Applications}, volume={17}, DOI={10.1609/icwsm.v17i1.22186}, journal={Proceedings of the International AAAI Conference on Web and Social Media}, publisher={Association for the Advancement of Artificial Intelligence (AAAI)}, author={Sawhney, Ramit and Neerkaje, Atula and Habernal, Ivan and Flek, Lucie}, year={2023}, pages={766–776} }","mla":"Sawhney, Ramit, et al. “How Much User Context Do We Need? Privacy by Design in Mental Health NLP Applications.” Proceedings of the International AAAI Conference on Web and Social Media, vol. 17, Association for the Advancement of Artificial Intelligence (AAAI), 2023, pp. 766–76, doi:10.1609/icwsm.v17i1.22186.","chicago":"Sawhney, Ramit, Atula Neerkaje, Ivan Habernal, and Lucie Flek. “How Much User Context Do We Need? Privacy by Design in Mental Health NLP Applications.” Proceedings of the International AAAI Conference on Web and Social Media 17 (2023): 766–76. https://doi.org/10.1609/icwsm.v17i1.22186.","ama":"Sawhney R, Neerkaje A, Habernal I, Flek L. How Much User Context Do We Need? Privacy by Design in Mental Health NLP Applications. Proceedings of the International AAAI Conference on Web and Social Media. 2023;17:766-776. doi:10.1609/icwsm.v17i1.22186","apa":"Sawhney, R., Neerkaje, A., Habernal, I., & Flek, L. (2023). How Much User Context Do We Need? Privacy by Design in Mental Health NLP Applications. Proceedings of the International AAAI Conference on Web and Social Media, 17, 766–776. https://doi.org/10.1609/icwsm.v17i1.22186"},"year":"2023","type":"journal_article","page":"766-776","_id":"48294","intvolume":" 17"},{"title":"One size does not fit all: Investigating strategies for differentially-private learning across NLP tasks","user_id":"15504","publication_status":"published","date_created":"2023-10-19T08:26:21Z","status":"public","publication":"Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing","department":[{"_id":"34"},{"_id":"820"}],"publisher":"Association for Computational Linguistics","author":[{"last_name":"Senge","full_name":"Senge, Manuel","first_name":"Manuel"},{"full_name":"Igamberdiev, Timour","first_name":"Timour","last_name":"Igamberdiev"},{"full_name":"Habernal, Ivan","first_name":"Ivan","id":"101881","last_name":"Habernal"}],"doi":"10.18653/v1/2022.emnlp-main.496","_id":"48297","date_updated":"2023-10-19T12:05:55Z","year":"2023","citation":{"short":"M. Senge, T. Igamberdiev, I. Habernal, in: Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing, Association for Computational Linguistics, 2023.","ieee":"M. Senge, T. Igamberdiev, and I. Habernal, “One size does not fit all: Investigating strategies for differentially-private learning across NLP tasks,” 2023, doi: 10.18653/v1/2022.emnlp-main.496.","ama":"Senge M, Igamberdiev T, Habernal I. One size does not fit all: Investigating strategies for differentially-private learning across NLP tasks. In: Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing. Association for Computational Linguistics; 2023. doi:10.18653/v1/2022.emnlp-main.496","apa":"Senge, M., Igamberdiev, T., & Habernal, I. (2023). One size does not fit all: Investigating strategies for differentially-private learning across NLP tasks. Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing. https://doi.org/10.18653/v1/2022.emnlp-main.496","chicago":"Senge, Manuel, Timour Igamberdiev, and Ivan Habernal. “One Size Does Not Fit All: Investigating Strategies for Differentially-Private Learning across NLP Tasks.” In Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing. Association for Computational Linguistics, 2023. https://doi.org/10.18653/v1/2022.emnlp-main.496.","bibtex":"@inproceedings{Senge_Igamberdiev_Habernal_2023, title={One size does not fit all: Investigating strategies for differentially-private learning across NLP tasks}, DOI={10.18653/v1/2022.emnlp-main.496}, booktitle={Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing}, publisher={Association for Computational Linguistics}, author={Senge, Manuel and Igamberdiev, Timour and Habernal, Ivan}, year={2023} }","mla":"Senge, Manuel, et al. “One Size Does Not Fit All: Investigating Strategies for Differentially-Private Learning across NLP Tasks.” Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing, Association for Computational Linguistics, 2023, doi:10.18653/v1/2022.emnlp-main.496."},"type":"conference","language":[{"iso":"eng"}]},{"publication_status":"published","status":"public","date_created":"2023-10-19T08:25:19Z","author":[{"full_name":"Igamberdiev, Timour","first_name":"Timour","last_name":"Igamberdiev"},{"first_name":"Ivan","full_name":"Habernal, Ivan","last_name":"Habernal","id":"101881"}],"publisher":"Association for Computational Linguistics","department":[{"_id":"34"},{"_id":"820"}],"publication":"Findings of the Association for Computational Linguistics: ACL 2023","title":"DP-BART for Privatized Text Rewriting under Local Differential Privacy","user_id":"15504","year":"2023","type":"conference","citation":{"short":"T. Igamberdiev, I. Habernal, in: Findings of the Association for Computational Linguistics: ACL 2023, Association for Computational Linguistics, 2023.","ieee":"T. Igamberdiev and I. Habernal, “DP-BART for Privatized Text Rewriting under Local Differential Privacy,” 2023, doi: 10.18653/v1/2023.findings-acl.874.","chicago":"Igamberdiev, Timour, and Ivan Habernal. “DP-BART for Privatized Text Rewriting under Local Differential Privacy.” In Findings of the Association for Computational Linguistics: ACL 2023. Association for Computational Linguistics, 2023. https://doi.org/10.18653/v1/2023.findings-acl.874.","apa":"Igamberdiev, T., & Habernal, I. (2023). DP-BART for Privatized Text Rewriting under Local Differential Privacy. Findings of the Association for Computational Linguistics: ACL 2023. https://doi.org/10.18653/v1/2023.findings-acl.874","ama":"Igamberdiev T, Habernal I. DP-BART for Privatized Text Rewriting under Local Differential Privacy. In: Findings of the Association for Computational Linguistics: ACL 2023. Association for Computational Linguistics; 2023. doi:10.18653/v1/2023.findings-acl.874","mla":"Igamberdiev, Timour, and Ivan Habernal. “DP-BART for Privatized Text Rewriting under Local Differential Privacy.” Findings of the Association for Computational Linguistics: ACL 2023, Association for Computational Linguistics, 2023, doi:10.18653/v1/2023.findings-acl.874.","bibtex":"@inproceedings{Igamberdiev_Habernal_2023, title={DP-BART for Privatized Text Rewriting under Local Differential Privacy}, DOI={10.18653/v1/2023.findings-acl.874}, booktitle={Findings of the Association for Computational Linguistics: ACL 2023}, publisher={Association for Computational Linguistics}, author={Igamberdiev, Timour and Habernal, Ivan}, year={2023} }"},"language":[{"iso":"eng"}],"doi":"10.18653/v1/2023.findings-acl.874","date_updated":"2023-10-19T12:06:47Z","_id":"48292"},{"department":[{"_id":"34"},{"_id":"820"}],"publication":"Proceedings of the Natural Legal Language Processing Workshop 2022","author":[{"last_name":"Bongard","first_name":"Leonard","full_name":"Bongard, Leonard"},{"full_name":"Held, Lena","first_name":"Lena","last_name":"Held"},{"first_name":"Ivan","full_name":"Habernal, Ivan","last_name":"Habernal","id":"101881"}],"publisher":"Association for Computational Linguistics","publication_status":"published","date_created":"2023-10-19T08:26:03Z","status":"public","title":"The Legal Argument Reasoning Task in Civil Procedure","user_id":"15504","year":"2023","citation":{"ama":"Bongard L, Held L, Habernal I. The Legal Argument Reasoning Task in Civil Procedure. In: Proceedings of the Natural Legal Language Processing Workshop 2022. Association for Computational Linguistics; 2023. doi:10.18653/v1/2022.nllp-1.17","apa":"Bongard, L., Held, L., & Habernal, I. (2023). The Legal Argument Reasoning Task in Civil Procedure. Proceedings of the Natural Legal Language Processing Workshop 2022. https://doi.org/10.18653/v1/2022.nllp-1.17","chicago":"Bongard, Leonard, Lena Held, and Ivan Habernal. “The Legal Argument Reasoning Task in Civil Procedure.” In Proceedings of the Natural Legal Language Processing Workshop 2022. Association for Computational Linguistics, 2023. https://doi.org/10.18653/v1/2022.nllp-1.17.","mla":"Bongard, Leonard, et al. “The Legal Argument Reasoning Task in Civil Procedure.” Proceedings of the Natural Legal Language Processing Workshop 2022, Association for Computational Linguistics, 2023, doi:10.18653/v1/2022.nllp-1.17.","bibtex":"@inproceedings{Bongard_Held_Habernal_2023, title={The Legal Argument Reasoning Task in Civil Procedure}, DOI={10.18653/v1/2022.nllp-1.17}, booktitle={Proceedings of the Natural Legal Language Processing Workshop 2022}, publisher={Association for Computational Linguistics}, author={Bongard, Leonard and Held, Lena and Habernal, Ivan}, year={2023} }","short":"L. Bongard, L. Held, I. Habernal, in: Proceedings of the Natural Legal Language Processing Workshop 2022, Association for Computational Linguistics, 2023.","ieee":"L. Bongard, L. Held, and I. Habernal, “The Legal Argument Reasoning Task in Civil Procedure,” 2023, doi: 10.18653/v1/2022.nllp-1.17."},"type":"conference","language":[{"iso":"eng"}],"_id":"48295","date_updated":"2023-10-19T12:06:12Z","doi":"10.18653/v1/2022.nllp-1.17"},{"keyword":["Law","Artificial Intelligence"],"publication":"Artificial Intelligence and Law","department":[{"_id":"34"},{"_id":"820"}],"publisher":"Springer Science and Business Media LLC","author":[{"last_name":"Habernal","id":"101881","first_name":"Ivan","full_name":"Habernal, Ivan"},{"last_name":"Faber","first_name":"Daniel","full_name":"Faber, Daniel"},{"last_name":"Recchia","first_name":"Nicola","full_name":"Recchia, Nicola"},{"full_name":"Bretthauer, Sebastian","first_name":"Sebastian","last_name":"Bretthauer"},{"last_name":"Gurevych","full_name":"Gurevych, Iryna","first_name":"Iryna"},{"last_name":"Spiecker genannt Döhmann","first_name":"Indra","full_name":"Spiecker genannt Döhmann, Indra"},{"last_name":"Burchard","first_name":"Christoph","full_name":"Burchard, Christoph"}],"date_created":"2023-10-19T08:23:39Z","status":"public","publication_status":"published","publication_identifier":{"issn":["0924-8463","1572-8382"]},"abstract":[{"text":"AbstractIdentifying, classifying, and analyzing arguments in legal discourse has been a prominent area of research since the inception of the argument mining field. However, there has been a major discrepancy between the way natural language processing (NLP) researchers model and annotate arguments in court decisions and the way legal experts understand and analyze legal argumentation. While computational approaches typically simplify arguments into generic premises and claims, arguments in legal research usually exhibit a rich typology that is important for gaining insights into the particular case and applications of law in general. We address this problem and make several substantial contributions to move the field forward. First, we design a new annotation scheme for legal arguments in proceedings of the European Court of Human Rights (ECHR) that is deeply rooted in the theory and practice of legal argumentation research. Second, we compile and annotate a large corpus of 373 court decisions (2.3M tokens and 15k annotated argument spans). Finally, we train an argument mining model that outperforms state-of-the-art models in the legal NLP domain and provide a thorough expert-based evaluation. All datasets and source codes are available under open lincenses at https://github.com/trusthlt/mining-legal-arguments.","lang":"eng"}],"user_id":"15504","title":"Mining legal arguments in court decisions","language":[{"iso":"eng"}],"year":"2023","citation":{"short":"I. Habernal, D. Faber, N. Recchia, S. Bretthauer, I. Gurevych, I. Spiecker genannt Döhmann, C. Burchard, Artificial Intelligence and Law (2023).","ieee":"I. Habernal et al., “Mining legal arguments in court decisions,” Artificial Intelligence and Law, 2023, doi: 10.1007/s10506-023-09361-y.","apa":"Habernal, I., Faber, D., Recchia, N., Bretthauer, S., Gurevych, I., Spiecker genannt Döhmann, I., & Burchard, C. (2023). Mining legal arguments in court decisions. 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Wagner, in: 12th Speech Synthesis Workshop (SSW) 2023, 2023."},"type":"conference","user_id":"242","title":"Re-examining the quality dimensions of synthetic speech","publication":"12th Speech Synthesis Workshop (SSW) 2023","department":[{"_id":"54"}],"author":[{"full_name":"Seebauer, Fritz","first_name":"Fritz","last_name":"Seebauer"},{"id":"49871","last_name":"Kuhlmann","full_name":"Kuhlmann, Michael","first_name":"Michael"},{"last_name":"Haeb-Umbach","id":"242","first_name":"Reinhold","full_name":"Haeb-Umbach, Reinhold"},{"last_name":"Wagner","full_name":"Wagner, Petra","first_name":"Petra"}],"date_created":"2023-07-15T16:10:20Z","project":[{"_id":"129","grant_number":"438445824","name":"TRR 318 - C06: TRR 318 - Technisch unterstütztes Erklären von Stimmcharakteristika (Teilprojekt C06)"}],"status":"public","has_accepted_license":"1"},{"main_file_link":[{"url":"https://arxiv.org/pdf/2310.16578.pdf","open_access":"1"}],"year":"2023","type":"preprint","citation":{"chicago":"Peitz, Sebastian, Anna Hunstig, Hendrik Rose, and Torsten Meier. “Accelerating the Analysis of Optical Quantum Systems Using the Koopman Operator,” 2023.","ama":"Peitz S, Hunstig A, Rose H, Meier T. 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Meier, “Accelerating the analysis of optical quantum systems using the Koopman operator.” 2023."},"language":[{"iso":"eng"}],"_id":"48502","date_updated":"2023-10-27T10:05:07Z","oa":"1","author":[{"orcid":"0000-0002-3389-793X","full_name":"Peitz, Sebastian","first_name":"Sebastian","id":"47427","last_name":"Peitz"},{"full_name":"Hunstig, Anna","first_name":"Anna","last_name":"Hunstig"},{"first_name":"Hendrik","orcid":"0000-0002-3079-5428","full_name":"Rose, Hendrik","last_name":"Rose","id":"55958"},{"first_name":"Torsten","full_name":"Meier, Torsten","orcid":"0000-0001-8864-2072","last_name":"Meier","id":"344"}],"department":[{"_id":"655"},{"_id":"623"}],"status":"public","date_created":"2023-10-27T09:40:59Z","abstract":[{"text":"The prediction of photon echoes is an important technique for gaining an understanding of optical quantum systems. However, this requires a large number of simulations with varying parameters and/or input pulses, which renders numerical studies expensive. This article investigates how we can use data-driven surrogate models based on the Koopman operator to accelerate this process. In order to be successful, we require a model that is accurate over a large number of time steps. To this end, we employ a bilinear Koopman model using extended dynamic mode decomposition and simulate the optical Bloch equations for an ensemble of inhomogeneously broadened two-level systems. Such systems are well suited to describe the excitation of excitonic resonances in semiconductor nanostructures, for example, ensembles of semiconductor quantum dots. We perform a detailed study on the required number of system simulations such that the resulting data-driven Koopman model is sufficiently accurate for a wide range of parameter settings. We analyze the L2 error and the relative error of the photon echo peak and investigate how the control positions relate to the stabilization. After proper training, the dynamics of the quantum ensemble can be predicted accurately and numerically very efficiently by our methods.","lang":"eng"}],"title":"Accelerating the analysis of optical quantum systems using the Koopman operator","user_id":"47427"},{"year":"2023","type":"conference","citation":{"short":"G.H. Philipo, J.N. Kakande, S. Krauter, in: Proceedings of the 2023 IEEE PES/IAS PowerAfrica Conference, 2023.","ieee":"G. H. Philipo, J. N. Kakande, and S. Krauter, “Combined Economic and Emission Dispatch of a Microgrid Considering Multiple Generators,” presented at the 2023 IEEE PES/IAS PowerAfrica Conference, Marrakech, Morocco, 2023.","chicago":"Philipo, Godiana Hagile, Josephine Nakato Kakande, and Stefan Krauter. “Combined Economic and Emission Dispatch of a Microgrid Considering Multiple Generators.” In Proceedings of the 2023 IEEE PES/IAS PowerAfrica Conference, 2023.","apa":"Philipo, G. H., Kakande, J. N., & Krauter, S. (2023). Combined Economic and Emission Dispatch of a Microgrid Considering Multiple Generators. Proceedings of the 2023 IEEE PES/IAS PowerAfrica Conference. 2023 IEEE PES/IAS PowerAfrica Conference, Marrakech, Morocco.","ama":"Philipo GH, Kakande JN, Krauter S. Combined Economic and Emission Dispatch of a Microgrid Considering Multiple Generators. In: Proceedings of the 2023 IEEE PES/IAS PowerAfrica Conference. ; 2023.","bibtex":"@inproceedings{Philipo_Kakande_Krauter_2023, title={Combined Economic and Emission Dispatch of a Microgrid Considering Multiple Generators}, booktitle={Proceedings of the 2023 IEEE PES/IAS PowerAfrica Conference}, author={Philipo, Godiana Hagile and Kakande, Josephine Nakato and Krauter, Stefan}, year={2023} }","mla":"Philipo, Godiana Hagile, et al. “Combined Economic and Emission Dispatch of a Microgrid Considering Multiple Generators.” Proceedings of the 2023 IEEE PES/IAS PowerAfrica Conference, 2023."},"language":[{"iso":"eng"}],"_id":"48532","date_updated":"2023-10-29T09:28:48Z","conference":{"end_date":"2023-11-10","name":"2023 IEEE PES/IAS PowerAfrica Conference","start_date":"2023-11-06","location":"Marrakech, Morocco"},"author":[{"full_name":"Philipo, Godiana Hagile","first_name":"Godiana Hagile","id":"88505","last_name":"Philipo"},{"first_name":"Josephine Nakato","full_name":"Kakande, Josephine Nakato","last_name":"Kakande","id":"88649"},{"id":"28836","last_name":"Krauter","full_name":"Krauter, Stefan","orcid":"0000-0002-3594-260X","first_name":"Stefan"}],"publication":"Proceedings of the 2023 IEEE PES/IAS PowerAfrica Conference","department":[{"_id":"53"}],"status":"public","date_created":"2023-10-27T13:33:09Z","title":"Combined Economic and Emission Dispatch of a Microgrid Considering Multiple Generators","user_id":"16148"},{"date_created":"2023-10-27T13:35:46Z","status":"public","publication":"Proceedings of the 2023 IEEE PES/IAS PowerAfrica Conference","department":[{"_id":"53"}],"author":[{"id":"88649","last_name":"Kakande","full_name":"Kakande, Josephine Nakato","first_name":"Josephine Nakato"},{"full_name":"Philipo, Godiana Hagile","first_name":"Godiana Hagile","id":"88505","last_name":"Philipo"},{"id":"28836","last_name":"Krauter","full_name":"Krauter, Stefan","orcid":"0000-0002-3594-260X","first_name":"Stefan"}],"title":"Demand side management potential of refrigeration appliances","user_id":"16148","year":"2023","citation":{"bibtex":"@inproceedings{Kakande_Philipo_Krauter_2023, title={Demand side management potential of refrigeration appliances}, booktitle={Proceedings of the 2023 IEEE PES/IAS PowerAfrica Conference}, author={Kakande, Josephine Nakato and Philipo, Godiana Hagile and Krauter, Stefan}, year={2023} }","mla":"Kakande, Josephine Nakato, et al. “Demand Side Management Potential of Refrigeration Appliances.” Proceedings of the 2023 IEEE PES/IAS PowerAfrica Conference, 2023.","apa":"Kakande, J. N., Philipo, G. H., & Krauter, S. (2023). Demand side management potential of refrigeration appliances. Proceedings of the 2023 IEEE PES/IAS PowerAfrica Conference. 2023 IEEE PES/IAS PowerAfrica Conference, Marrakech, Morocco.","ama":"Kakande JN, Philipo GH, Krauter S. Demand side management potential of refrigeration appliances. In: Proceedings of the 2023 IEEE PES/IAS PowerAfrica Conference. ; 2023.","chicago":"Kakande, Josephine Nakato, Godiana Hagile Philipo, and Stefan Krauter. “Demand Side Management Potential of Refrigeration Appliances.” In Proceedings of the 2023 IEEE PES/IAS PowerAfrica Conference, 2023.","ieee":"J. N. Kakande, G. H. Philipo, and S. Krauter, “Demand side management potential of refrigeration appliances,” presented at the 2023 IEEE PES/IAS PowerAfrica Conference, Marrakech, Morocco, 2023.","short":"J.N. Kakande, G.H. Philipo, S. Krauter, in: Proceedings of the 2023 IEEE PES/IAS PowerAfrica Conference, 2023."},"type":"conference","language":[{"iso":"eng"}],"conference":{"name":"2023 IEEE PES/IAS PowerAfrica Conference","start_date":"2023-11-06","location":"Marrakech, Morocco","end_date":"2023-11-10"},"_id":"48533","date_updated":"2023-10-29T09:26:55Z"},{"date_updated":"2023-10-29T09:28:15Z","_id":"48531","conference":{"name":"IEEE AFRICON","start_date":"2023-09-20","location":" Nairobi, Kenya","end_date":"2023-09-22"},"year":"2023","citation":{"ieee":"G. H. Philipo, J. N. Kakande, and S. Krauter, “Demand-Side-Management for Optimal dispatch of an Isolated Solar Microgrid,” presented at the IEEE AFRICON, Nairobi, Kenya, 2023.","short":"G.H. Philipo, J.N. Kakande, S. Krauter, in: Proceedings of the 2023 IEEE AFRICON, Nairobi, Kenya, 2023.","mla":"Philipo, Godiana Hagile, et al. “Demand-Side-Management for Optimal Dispatch of an Isolated Solar Microgrid.” Proceedings of the 2023 IEEE AFRICON, Nairobi, Kenya, 2023.","bibtex":"@inproceedings{Philipo_Kakande_Krauter_2023, title={Demand-Side-Management for Optimal dispatch of an Isolated Solar Microgrid}, booktitle={Proceedings of the 2023 IEEE AFRICON, Nairobi, Kenya}, author={Philipo, Godiana Hagile and Kakande, Josephine Nakato and Krauter, Stefan}, year={2023} }","chicago":"Philipo, Godiana Hagile, Josephine Nakato Kakande, and Stefan Krauter. “Demand-Side-Management for Optimal Dispatch of an Isolated Solar Microgrid.” In Proceedings of the 2023 IEEE AFRICON, Nairobi, Kenya, 2023.","ama":"Philipo GH, Kakande JN, Krauter S. Demand-Side-Management for Optimal dispatch of an Isolated Solar Microgrid. In: Proceedings of the 2023 IEEE AFRICON, Nairobi, Kenya. ; 2023.","apa":"Philipo, G. H., Kakande, J. N., & Krauter, S. (2023). Demand-Side-Management for Optimal dispatch of an Isolated Solar Microgrid. Proceedings of the 2023 IEEE AFRICON, Nairobi, Kenya. IEEE AFRICON, Nairobi, Kenya."},"type":"conference","language":[{"iso":"eng"}],"title":"Demand-Side-Management for Optimal dispatch of an Isolated Solar Microgrid","user_id":"16148","author":[{"full_name":"Philipo, Godiana Hagile","first_name":"Godiana Hagile","id":"88505","last_name":"Philipo"},{"full_name":"Kakande, Josephine Nakato","first_name":"Josephine Nakato","id":"88649","last_name":"Kakande"},{"last_name":"Krauter","id":"28836","first_name":"Stefan","full_name":"Krauter, Stefan","orcid":"0000-0002-3594-260X"}],"department":[{"_id":"53"}],"publication":"Proceedings of the 2023 IEEE AFRICON, Nairobi, Kenya","status":"public","date_created":"2023-10-27T13:30:45Z"},{"title":"Segment-Less Continuous Speech Separation of Meetings: Training and Evaluation Criteria","department":[{"_id":"54"}],"publication_status":"published","publication_identifier":{"issn":["2329-9290","2329-9304"]},"project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"date_updated":"2023-11-15T12:16:11Z","doi":"10.1109/taslp.2022.3228629","oa":"1","language":[{"iso":"eng"}],"article_type":"original","abstract":[{"text":"Continuous Speech Separation (CSS) has been proposed to address speech overlaps during the analysis of realistic meeting-like conversations by eliminating any overlaps before further processing.\r\nCSS separates a recording of arbitrarily many speakers into a small number of overlap-free output channels, where each output channel may contain speech of multiple speakers.\r\nThis is often done by applying a conventional separation model trained with Utterance-level Permutation Invariant Training (uPIT), which exclusively maps a speaker to an output channel, in sliding window approach called stitching.\r\nRecently, we introduced an alternative training scheme called Graph-PIT that teaches the separation network to directly produce output streams in the required format without stitching.\r\nIt can handle an arbitrary number of speakers as long as never more of them overlap at the same time than the separator has output channels.\r\nIn this contribution, we further investigate the Graph-PIT training scheme.\r\nWe show in extended experiments that models trained with Graph-PIT also work in challenging reverberant conditions.\r\nModels trained in this way are able to perform segment-less CSS, i.e., without stitching, and achieve comparable and often better separation quality than the conventional CSS with uPIT and stitching.\r\nWe simplify the training schedule for Graph-PIT with the recently proposed Source Aggregated Signal-to-Distortion Ratio (SA-SDR) loss.\r\nIt eliminates unfavorable properties of the previously used A-SDR loss and thus enables training with Graph-PIT from scratch.\r\nGraph-PIT training relaxes the constraints w.r.t. the allowed numbers of speakers and speaking patterns which allows using a larger variety of training data.\r\nFurthermore, we introduce novel signal-level evaluation metrics for meeting scenarios, namely the source-aggregated scale- and convolution-invariant Signal-to-Distortion Ratio (SA-SI-SDR and SA-CI-SDR), which are generalizations of the commonly used SDR-based metrics for the CSS case.","lang":"eng"}],"ddc":["000"],"user_id":"49870","publisher":"Institute of Electrical and Electronics Engineers (IEEE)","author":[{"orcid":"https://orcid.org/0000-0002-7717-8670","full_name":"von Neumann, Thilo","first_name":"Thilo","id":"49870","last_name":"von Neumann"},{"last_name":"Kinoshita","full_name":"Kinoshita, Keisuke","first_name":"Keisuke"},{"id":"40767","last_name":"Boeddeker","full_name":"Boeddeker, Christoph","first_name":"Christoph"},{"last_name":"Delcroix","full_name":"Delcroix, Marc","first_name":"Marc"},{"id":"242","last_name":"Haeb-Umbach","full_name":"Haeb-Umbach, Reinhold","first_name":"Reinhold"}],"quality_controlled":"1","file_date_updated":"2023-01-11T08:50:19Z","keyword":["Continuous Speech Separation","Source Separation","Graph-PIT","Dynamic Programming","Permutation Invariant Training"],"publication":"IEEE/ACM Transactions on Audio, Speech, and Language Processing","file":[{"file_name":"main.pdf","date_created":"2023-01-09T17:46:05Z","access_level":"open_access","file_size":7185077,"file_id":"35607","creator":"haebumb","date_updated":"2023-01-11T08:50:19Z","content_type":"application/pdf","relation":"main_file"}],"volume":31,"status":"public","has_accepted_license":"1","date_created":"2023-01-09T17:24:17Z","intvolume":" 31","_id":"35602","type":"journal_article","citation":{"ieee":"T. von Neumann, K. Kinoshita, C. Boeddeker, M. Delcroix, and R. Haeb-Umbach, “Segment-Less Continuous Speech Separation of Meetings: Training and Evaluation Criteria,” IEEE/ACM Transactions on Audio, Speech, and Language Processing, vol. 31, pp. 576–589, 2023, doi: 10.1109/taslp.2022.3228629.","short":"T. von Neumann, K. Kinoshita, C. Boeddeker, M. Delcroix, R. Haeb-Umbach, IEEE/ACM Transactions on Audio, Speech, and Language Processing 31 (2023) 576–589.","mla":"von Neumann, Thilo, et al. “Segment-Less Continuous Speech Separation of Meetings: Training and Evaluation Criteria.” IEEE/ACM Transactions on Audio, Speech, and Language Processing, vol. 31, Institute of Electrical and Electronics Engineers (IEEE), 2023, pp. 576–89, doi:10.1109/taslp.2022.3228629.","bibtex":"@article{von Neumann_Kinoshita_Boeddeker_Delcroix_Haeb-Umbach_2023, title={Segment-Less Continuous Speech Separation of Meetings: Training and Evaluation Criteria}, volume={31}, DOI={10.1109/taslp.2022.3228629}, journal={IEEE/ACM Transactions on Audio, Speech, and Language Processing}, publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={von Neumann, Thilo and Kinoshita, Keisuke and Boeddeker, Christoph and Delcroix, Marc and Haeb-Umbach, Reinhold}, year={2023}, pages={576–589} }","apa":"von Neumann, T., Kinoshita, K., Boeddeker, C., Delcroix, M., & Haeb-Umbach, R. (2023). Segment-Less Continuous Speech Separation of Meetings: Training and Evaluation Criteria. IEEE/ACM Transactions on Audio, Speech, and Language Processing, 31, 576–589. https://doi.org/10.1109/taslp.2022.3228629","ama":"von Neumann T, Kinoshita K, Boeddeker C, Delcroix M, Haeb-Umbach R. Segment-Less Continuous Speech Separation of Meetings: Training and Evaluation Criteria. IEEE/ACM Transactions on Audio, Speech, and Language Processing. 2023;31:576-589. doi:10.1109/taslp.2022.3228629","chicago":"Neumann, Thilo von, Keisuke Kinoshita, Christoph Boeddeker, Marc Delcroix, and Reinhold Haeb-Umbach. “Segment-Less Continuous Speech Separation of Meetings: Training and Evaluation Criteria.” IEEE/ACM Transactions on Audio, Speech, and Language Processing 31 (2023): 576–89. https://doi.org/10.1109/taslp.2022.3228629."},"year":"2023","page":"576-589"},{"related_material":{"link":[{"url":"https://github.com/fgnt/meeteval","relation":"software"}]},"title":"On Word Error Rate Definitions and Their Efficient Computation for Multi-Speaker Speech Recognition Systems","department":[{"_id":"54"}],"publication_status":"published","date_updated":"2023-11-15T12:14:15Z","oa":"1","doi":"10.1109/icassp49357.2023.10094784","language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"\tWe propose a general framework to compute the word error rate (WER) of ASR systems that process recordings containing multiple speakers at their input and that produce multiple output word sequences (MIMO).\r\n\tSuch ASR systems are typically required, e.g., for meeting transcription.\r\n\tWe provide an efficient implementation based on a dynamic programming search in a multi-dimensional Levenshtein distance tensor under the constraint that a reference utterance must be matched consistently with one hypothesis output. \r\n\tThis also results in an efficient implementation of the ORC WER which previously suffered from exponential complexity.\r\n\tWe give an overview of commonly used WER definitions for multi-speaker scenarios and show that they are specializations of the above MIMO WER tuned to particular application scenarios. \r\n\tWe conclude with a discussion of the pros and cons of the various WER definitions and a recommendation when to use which."}],"user_id":"49870","ddc":["000"],"file":[{"file_size":204994,"creator":"tvn","file_id":"48282","content_type":"application/pdf","date_updated":"2023-10-19T07:41:56Z","relation":"main_file","date_created":"2023-10-19T07:39:57Z","file_name":"ICASSP_2023_Meeting_Evaluation.pdf","access_level":"open_access"}],"file_date_updated":"2023-10-19T07:41:56Z","publication":"ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","keyword":["Word Error Rate","Meeting Recognition","Levenshtein Distance"],"quality_controlled":"1","author":[{"id":"49870","last_name":"von Neumann","full_name":"von Neumann, Thilo","orcid":"https://orcid.org/0000-0002-7717-8670","first_name":"Thilo"},{"last_name":"Boeddeker","id":"40767","first_name":"Christoph","full_name":"Boeddeker, Christoph"},{"full_name":"Kinoshita, Keisuke","first_name":"Keisuke","last_name":"Kinoshita"},{"last_name":"Delcroix","full_name":"Delcroix, Marc","first_name":"Marc"},{"id":"242","last_name":"Haeb-Umbach","full_name":"Haeb-Umbach, Reinhold","first_name":"Reinhold"}],"publisher":"IEEE","date_created":"2023-10-19T07:38:31Z","has_accepted_license":"1","status":"public","_id":"48281","main_file_link":[{"url":"https://ieeexplore.ieee.org/document/10094784"}],"year":"2023","type":"conference","citation":{"ama":"von Neumann T, Boeddeker C, Kinoshita K, Delcroix M, Haeb-Umbach R. On Word Error Rate Definitions and Their Efficient Computation for Multi-Speaker Speech Recognition Systems. In: ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE; 2023. doi:10.1109/icassp49357.2023.10094784","apa":"von Neumann, T., Boeddeker, C., Kinoshita, K., Delcroix, M., & Haeb-Umbach, R. (2023). On Word Error Rate Definitions and Their Efficient Computation for Multi-Speaker Speech Recognition Systems. ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). https://doi.org/10.1109/icassp49357.2023.10094784","chicago":"Neumann, Thilo von, Christoph Boeddeker, Keisuke Kinoshita, Marc Delcroix, and Reinhold Haeb-Umbach. “On Word Error Rate Definitions and Their Efficient Computation for Multi-Speaker Speech Recognition Systems.” In ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, 2023. https://doi.org/10.1109/icassp49357.2023.10094784.","mla":"von Neumann, Thilo, et al. “On Word Error Rate Definitions and Their Efficient Computation for Multi-Speaker Speech Recognition Systems.” ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), IEEE, 2023, doi:10.1109/icassp49357.2023.10094784.","bibtex":"@inproceedings{von Neumann_Boeddeker_Kinoshita_Delcroix_Haeb-Umbach_2023, title={On Word Error Rate Definitions and Their Efficient Computation for Multi-Speaker Speech Recognition Systems}, DOI={10.1109/icassp49357.2023.10094784}, booktitle={ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)}, publisher={IEEE}, author={von Neumann, Thilo and Boeddeker, Christoph and Kinoshita, Keisuke and Delcroix, Marc and Haeb-Umbach, Reinhold}, year={2023} }","short":"T. von Neumann, C. Boeddeker, K. Kinoshita, M. Delcroix, R. Haeb-Umbach, in: ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), IEEE, 2023.","ieee":"T. von Neumann, C. Boeddeker, K. Kinoshita, M. Delcroix, and R. Haeb-Umbach, “On Word Error Rate Definitions and Their Efficient Computation for Multi-Speaker Speech Recognition Systems,” 2023, doi: 10.1109/icassp49357.2023.10094784."}},{"oa":"1","date_updated":"2023-11-15T12:14:02Z","language":[{"iso":"eng"}],"related_material":{"link":[{"url":"https://github.com/fgnt/meeteval","relation":"software"}]},"title":"MeetEval: A Toolkit for Computation of Word Error Rates for Meeting Transcription Systems","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"department":[{"_id":"54"}],"conference":{"location":"Dublin","name":"CHiME 2023 Workshop on Speech Processing in Everyday Environments"},"_id":"48275","citation":{"short":"T. von Neumann, C. Boeddeker, M. Delcroix, R. Haeb-Umbach, in: Proc. CHiME 2023 Workshop on Speech Processing in Everyday Environments, 2023.","ieee":"T. von Neumann, C. Boeddeker, M. Delcroix, and R. Haeb-Umbach, “MeetEval: A Toolkit for Computation of Word Error Rates for Meeting Transcription Systems,” presented at the CHiME 2023 Workshop on Speech Processing in Everyday Environments, Dublin, 2023.","ama":"von Neumann T, Boeddeker C, Delcroix M, Haeb-Umbach R. MeetEval: A Toolkit for Computation of Word Error Rates for Meeting Transcription Systems. In: Proc. CHiME 2023 Workshop on Speech Processing in Everyday Environments. ; 2023.","apa":"von Neumann, T., Boeddeker, C., Delcroix, M., & Haeb-Umbach, R. (2023). MeetEval: A Toolkit for Computation of Word Error Rates for Meeting Transcription Systems. Proc. CHiME 2023 Workshop on Speech Processing in Everyday Environments. CHiME 2023 Workshop on Speech Processing in Everyday Environments, Dublin.","chicago":"Neumann, Thilo von, Christoph Boeddeker, Marc Delcroix, and Reinhold Haeb-Umbach. “MeetEval: A Toolkit for Computation of Word Error Rates for Meeting Transcription Systems.” In Proc. CHiME 2023 Workshop on Speech Processing in Everyday Environments, 2023.","mla":"von Neumann, Thilo, et al. “MeetEval: A Toolkit for Computation of Word Error Rates for Meeting Transcription Systems.” Proc. CHiME 2023 Workshop on Speech Processing in Everyday Environments, 2023.","bibtex":"@inproceedings{von Neumann_Boeddeker_Delcroix_Haeb-Umbach_2023, title={MeetEval: A Toolkit for Computation of Word Error Rates for Meeting Transcription Systems}, booktitle={Proc. CHiME 2023 Workshop on Speech Processing in Everyday Environments}, author={von Neumann, Thilo and Boeddeker, Christoph and Delcroix, Marc and Haeb-Umbach, Reinhold}, year={2023} }"},"type":"conference","year":"2023","main_file_link":[{"url":"https://arxiv.org/abs/2307.11394","open_access":"1"}],"user_id":"49870","ddc":["000"],"abstract":[{"lang":"eng","text":"MeetEval is an open-source toolkit to evaluate all kinds of meeting transcription systems.\r\nIt provides a unified interface for the computation of commonly used Word Error Rates (WERs), specifically cpWER, ORC WER and MIMO WER along other WER definitions.\r\nWe extend the cpWER computation by a temporal constraint to ensure that only words are identified as correct when the temporal alignment is plausible.\r\nThis leads to a better quality of the matching of the hypothesis string to the reference string that more closely resembles the actual transcription quality, and a system is penalized if it provides poor time annotations.\r\nSince word-level timing information is often not available, we present a way to approximate exact word-level timings from segment-level timings (e.g., a sentence) and show that the approximation leads to a similar WER as a matching with exact word-level annotations.\r\nAt the same time, the time constraint leads to a speedup of the matching algorithm, which outweighs the additional overhead caused by processing the time stamps."}],"date_created":"2023-10-19T07:24:51Z","status":"public","has_accepted_license":"1","file":[{"access_level":"open_access","date_created":"2023-10-19T07:19:59Z","file_name":"Chime_7__MeetEval.pdf","content_type":"application/pdf","date_updated":"2023-10-19T07:19:59Z","relation":"main_file","file_size":263744,"file_id":"48276","creator":"tvn"}],"keyword":["Speech Recognition","Word Error Rate","Meeting Transcription"],"publication":"Proc. CHiME 2023 Workshop on Speech Processing in Everyday Environments","file_date_updated":"2023-10-19T07:19:59Z","quality_controlled":"1","author":[{"id":"49870","last_name":"von Neumann","full_name":"von Neumann, Thilo","orcid":"https://orcid.org/0000-0002-7717-8670","first_name":"Thilo"},{"id":"40767","last_name":"Boeddeker","full_name":"Boeddeker, Christoph","first_name":"Christoph"},{"last_name":"Delcroix","first_name":"Marc","full_name":"Delcroix, Marc"},{"full_name":"Haeb-Umbach, Reinhold","first_name":"Reinhold","id":"242","last_name":"Haeb-Umbach"}]},{"language":[{"iso":"eng"}],"year":"2023","citation":{"short":"M. Iftekhar, H. Gowda, P. Kneuper, B. Sadiye, W. Müller, C. Scheytt, in: 2023 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS), 2023.","ieee":"M. Iftekhar, H. Gowda, P. Kneuper, B. Sadiye, W. Müller, and C. Scheytt, “A 28-Gb/s 27.2mW NRZ Full-Rate Bang-Bang Clock and Data Recovery in 22 nm FD-SOI CMOS Technology,” presented at the 2023 IEEE BiCMOS und Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS), Monterey, CA, USA, 2023, doi: 10.1109/BCICTS54660.2023.10310954.","ama":"Iftekhar M, Gowda H, Kneuper P, Sadiye B, Müller W, Scheytt C. A 28-Gb/s 27.2mW NRZ Full-Rate Bang-Bang Clock and Data Recovery in 22 nm FD-SOI CMOS Technology. In: 2023 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS). ; 2023. doi:10.1109/BCICTS54660.2023.10310954","apa":"Iftekhar, M., Gowda, H., Kneuper, P., Sadiye, B., Müller, W., & Scheytt, C. (2023). A 28-Gb/s 27.2mW NRZ Full-Rate Bang-Bang Clock and Data Recovery in 22 nm FD-SOI CMOS Technology. 2023 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS). 2023 IEEE BiCMOS und Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS), Monterey, CA, USA. https://doi.org/10.1109/BCICTS54660.2023.10310954","chicago":"Iftekhar, Mohammed, Harshan Gowda, Pascal Kneuper, Babak Sadiye, Wolfgang Müller, and Christoph Scheytt. “A 28-Gb/s 27.2mW NRZ Full-Rate Bang-Bang Clock and Data Recovery in 22 Nm FD-SOI CMOS Technology.” In 2023 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS), 2023. https://doi.org/10.1109/BCICTS54660.2023.10310954.","mla":"Iftekhar, Mohammed, et al. “A 28-Gb/s 27.2mW NRZ Full-Rate Bang-Bang Clock and Data Recovery in 22 Nm FD-SOI CMOS Technology.” 2023 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS), 2023, doi:10.1109/BCICTS54660.2023.10310954.","bibtex":"@inproceedings{Iftekhar_Gowda_Kneuper_Sadiye_Müller_Scheytt_2023, title={A 28-Gb/s 27.2mW NRZ Full-Rate Bang-Bang Clock and Data Recovery in 22 nm FD-SOI CMOS Technology}, DOI={10.1109/BCICTS54660.2023.10310954}, booktitle={2023 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS)}, author={Iftekhar, Mohammed and Gowda, Harshan and Kneuper, Pascal and Sadiye, Babak and Müller, Wolfgang and Scheytt, Christoph}, year={2023} }"},"type":"conference_abstract","doi":"10.1109/BCICTS54660.2023.10310954","_id":"48961","date_updated":"2023-11-16T11:15:41Z","conference":{"end_date":"2023-10-18","start_date":"2023-10-16","name":"2023 IEEE BiCMOS und Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS)","location":"Monterey, CA, USA"},"status":"public","date_created":"2023-11-16T11:04:41Z","publication_identifier":{"eisbn":["979-8-3503-0764-1"]},"author":[{"first_name":"Mohammed","full_name":"Iftekhar, Mohammed","last_name":"Iftekhar","id":"47944"},{"first_name":"Harshan","full_name":"Gowda, Harshan","last_name":"Gowda"},{"full_name":"Kneuper, Pascal","first_name":"Pascal","id":"47367","last_name":"Kneuper"},{"full_name":"Sadiye, Babak","first_name":"Babak","id":"93634","last_name":"Sadiye"},{"full_name":"Müller, Wolfgang","first_name":"Wolfgang","id":"16243","last_name":"Müller"},{"full_name":"Scheytt, Christoph","orcid":"0000-0002-5950-6618 ","first_name":"Christoph","id":"37144","last_name":"Scheytt"}],"department":[{"_id":"58"}],"publication":"2023 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS)","related_material":{"link":[{"url":"https://ieeexplore.ieee.org/document/10310954","relation":"confirmation"}]},"user_id":"15931","title":"A 28-Gb/s 27.2mW NRZ Full-Rate Bang-Bang Clock and Data Recovery in 22 nm FD-SOI CMOS Technology"},{"doi":"10.1007/978-3-031-43421-1_12","conference":{"start_date":"2023-09-18","name":"European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases","location":"Turin","end_date":"2023-09-22"},"date_updated":"2023-11-21T09:20:31Z","_id":"47421","type":"book_chapter","citation":{"apa":"Kouagou, N. J., Heindorf, S., Demir, C., & Ngonga Ngomo, A.-C. (2023). Neural Class Expression Synthesis in ALCHIQ(D). In Machine Learning and Knowledge Discovery in Databases: Research Track. European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases, Turin. Springer Nature Switzerland. https://doi.org/10.1007/978-3-031-43421-1_12","ama":"Kouagou NJ, Heindorf S, Demir C, Ngonga Ngomo A-C. Neural Class Expression Synthesis in ALCHIQ(D). In: Machine Learning and Knowledge Discovery in Databases: Research Track. Springer Nature Switzerland; 2023. doi:10.1007/978-3-031-43421-1_12","chicago":"Kouagou, N’Dah Jean, Stefan Heindorf, Caglar Demir, and Axel-Cyrille Ngonga Ngomo. “Neural Class Expression Synthesis in ALCHIQ(D).” In Machine Learning and Knowledge Discovery in Databases: Research Track. Cham: Springer Nature Switzerland, 2023. https://doi.org/10.1007/978-3-031-43421-1_12.","mla":"Kouagou, N’Dah Jean, et al. “Neural Class Expression Synthesis in ALCHIQ(D).” Machine Learning and Knowledge Discovery in Databases: Research Track, Springer Nature Switzerland, 2023, doi:10.1007/978-3-031-43421-1_12.","bibtex":"@inbook{Kouagou_Heindorf_Demir_Ngonga Ngomo_2023, place={Cham}, title={Neural Class Expression Synthesis in ALCHIQ(D)}, DOI={10.1007/978-3-031-43421-1_12}, booktitle={Machine Learning and Knowledge Discovery in Databases: Research Track}, publisher={Springer Nature Switzerland}, author={Kouagou, N’Dah Jean and Heindorf, Stefan and Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, year={2023} }","short":"N.J. Kouagou, S. Heindorf, C. Demir, A.-C. Ngonga Ngomo, in: Machine Learning and Knowledge Discovery in Databases: Research Track, Springer Nature Switzerland, Cham, 2023.","ieee":"N. J. Kouagou, S. Heindorf, C. Demir, and A.-C. Ngonga Ngomo, “Neural Class Expression Synthesis in ALCHIQ(D),” in Machine Learning and Knowledge Discovery in Databases: Research Track, Cham: Springer Nature Switzerland, 2023."},"year":"2023","language":[{"iso":"eng"}],"title":"Neural Class Expression Synthesis in ALCHIQ(D)","user_id":"11871","abstract":[{"lang":"eng","text":"Class expression learning in description logics has long been regarded as an iterative search problem in an infinite conceptual space. Each iteration of the search process invokes a reasoner and a heuristic function. The reasoner finds the instances of the current expression, and the heuristic function computes the information gain and decides on the next step to be taken. As the size of the background knowledge base grows, search-based approaches for class expression learning become prohibitively slow. Current neural class expression synthesis (NCES) approaches investigate the use of neural networks for class expression learning in the attributive language with complement (ALC). While they show significant improvements over search-based approaches in runtime and quality of the computed solutions, they rely on the availability of pretrained embeddings for the input knowledge base. Moreover, they are not applicable to ontologies in more expressive description logics. In this paper, we propose a novel NCES approach which extends the state of the art to the description logic ALCHIQ(D). Our extension, dubbed NCES2, comes with an improved training data generator and does not require pretrained embeddings for the input knowledge base as both the embedding model and the class expression synthesizer are trained jointly. Empirical results on benchmark datasets suggest that our approach inherits the scalability capability of current NCES instances with the additional advantage that it supports more complex learning problems. NCES2 achieves the highest performance overall when compared to search-based approaches and to its predecessor NCES. We provide our source code, datasets, and pretrained models at https://github.com/dice-group/NCES2."}],"place":"Cham","publication_identifier":{"isbn":["9783031434204","9783031434211"],"issn":["0302-9743","1611-3349"]},"publication_status":"published","date_created":"2023-09-25T13:42:01Z","status":"public","publication":"Machine Learning and Knowledge Discovery in Databases: Research Track","department":[{"_id":"760"},{"_id":"574"}],"author":[{"id":"87189","last_name":"Kouagou","full_name":"Kouagou, N'Dah Jean","first_name":"N'Dah Jean"},{"last_name":"Heindorf","id":"11871","first_name":"Stefan","full_name":"Heindorf, Stefan","orcid":"0000-0002-4525-6865"},{"first_name":"Caglar","full_name":"Demir, Caglar","last_name":"Demir","id":"43817"},{"last_name":"Ngonga Ngomo","id":"65716","first_name":"Axel-Cyrille","full_name":"Ngonga Ngomo, Axel-Cyrille"}],"publisher":"Springer Nature Switzerland"},{"page":"272–286","year":"2023","type":"book_chapter","citation":{"bibtex":"@inbook{Ngonga Ngomo_Demir_Kouagou_Heindorf_Karalis_Bigerl_2023, title={Class Expression Learning with Multiple Representations}, booktitle={Compendium of Neurosymbolic Artificial Intelligence}, publisher={IOS Press}, author={Ngonga Ngomo, Axel-Cyrille and Demir, Caglar and Kouagou, N’Dah Jean and Heindorf, Stefan and Karalis, Nikoloas and Bigerl, Alexander}, year={2023}, pages={272–286} }","mla":"Ngonga Ngomo, Axel-Cyrille, et al. “Class Expression Learning with Multiple Representations.” Compendium of Neurosymbolic Artificial Intelligence, IOS Press, 2023, pp. 272–286.","ama":"Ngonga Ngomo A-C, Demir C, Kouagou NJ, Heindorf S, Karalis N, Bigerl A. Class Expression Learning with Multiple Representations. In: Compendium of Neurosymbolic Artificial Intelligence. IOS Press; 2023:272–286.","apa":"Ngonga Ngomo, A.-C., Demir, C., Kouagou, N. J., Heindorf, S., Karalis, N., & Bigerl, A. (2023). Class Expression Learning with Multiple Representations. In Compendium of Neurosymbolic Artificial Intelligence (pp. 272–286). IOS Press.","chicago":"Ngonga Ngomo, Axel-Cyrille, Caglar Demir, N’Dah Jean Kouagou, Stefan Heindorf, Nikoloas Karalis, and Alexander Bigerl. “Class Expression Learning with Multiple Representations.” In Compendium of Neurosymbolic Artificial Intelligence, 272–286. IOS Press, 2023.","ieee":"A.-C. Ngonga Ngomo, C. Demir, N. J. Kouagou, S. Heindorf, N. Karalis, and A. Bigerl, “Class Expression Learning with Multiple Representations,” in Compendium of Neurosymbolic Artificial Intelligence, IOS Press, 2023, pp. 272–286.","short":"A.-C. Ngonga Ngomo, C. Demir, N.J. Kouagou, S. Heindorf, N. Karalis, A. Bigerl, in: Compendium of Neurosymbolic Artificial Intelligence, IOS Press, 2023, pp. 272–286."},"language":[{"iso":"eng"}],"_id":"46460","date_updated":"2023-11-21T08:06:20Z","department":[{"_id":"760"},{"_id":"574"}],"publication":"Compendium of Neurosymbolic Artificial Intelligence","publisher":"IOS Press","author":[{"first_name":"Axel-Cyrille","full_name":"Ngonga Ngomo, Axel-Cyrille","last_name":"Ngonga Ngomo","id":"65716"},{"first_name":"Caglar","full_name":"Demir, Caglar","last_name":"Demir","id":"43817"},{"last_name":"Kouagou","id":"87189","first_name":"N'Dah Jean","full_name":"Kouagou, N'Dah Jean"},{"last_name":"Heindorf","id":"11871","first_name":"Stefan","orcid":"0000-0002-4525-6865","full_name":"Heindorf, Stefan"},{"first_name":"Nikoloas","full_name":"Karalis, Nikoloas","last_name":"Karalis"},{"id":"72857","last_name":"Bigerl","full_name":"Bigerl, Alexander","first_name":"Alexander"}],"date_created":"2023-08-08T11:49:51Z","status":"public","title":"Class Expression Learning with Multiple Representations","user_id":"14931"},{"department":[{"_id":"54"}],"title":"Spatial Diarization for Meeting Transcription with Ad-Hoc Acoustic Sensor Networks","language":[{"iso":"eng"}],"date_updated":"2023-11-22T07:58:49Z","oa":"1","quality_controlled":"1","author":[{"last_name":"Gburrek","id":"44006","first_name":"Tobias","full_name":"Gburrek, Tobias"},{"last_name":"Schmalenstroeer","id":"460","first_name":"Joerg","full_name":"Schmalenstroeer, Joerg"},{"first_name":"Reinhold","full_name":"Haeb-Umbach, Reinhold","last_name":"Haeb-Umbach","id":"242"}],"file_date_updated":"2023-11-22T07:58:49Z","keyword":["Diarization","time difference of arrival","ad-hoc acoustic sensor network","meeting transcription"],"publication":"Proc. Asilomar Conference on Signals, Systems, and Computers","file":[{"date_updated":"2023-11-22T07:58:49Z","content_type":"application/pdf","relation":"main_file","file_size":212317,"creator":"schmalen","file_id":"49110","access_level":"open_access","file_name":"asilomar.pdf","date_created":"2023-11-22T07:51:18Z"}],"status":"public","has_accepted_license":"1","date_created":"2023-11-22T07:52:29Z","abstract":[{"lang":"eng","text":"We propose a diarization system, that estimates “who spoke when” based on spatial information, to be used as a front-end of a meeting transcription system running on the signals gathered from an acoustic sensor network (ASN). Although the\r\nspatial distribution of the microphones is advantageous, exploiting the spatial diversity for diarization and signal enhancement is challenging, because the microphones’ positions are typically unknown, and the recorded signals are initially unsynchronized in general. Here, we approach these issues by first blindly synchronizing the signals and then estimating time differences of arrival (TDOAs). The TDOA information is exploited to estimate the speakers’ activity, even in the presence of multiple speakers being simultaneously active. This speaker activity information serves as a guide for a spatial mixture model, on which basis the individual speaker’s signals are extracted via beamforming. Finally, the extracted signals are forwarded to a speech recognizer. Additionally, a novel initialization scheme for spatial mixture models based on the TDOA estimates is proposed. Experiments conducted on real recordings from the LibriWASN data set have shown that our proposed system is advantageous compared to a system using a spatial mixture model, which does not make use\r\nof external diarization information."}],"ddc":["004"],"user_id":"460","year":"2023","type":"conference","citation":{"mla":"Gburrek, Tobias, et al. “Spatial Diarization for Meeting Transcription with Ad-Hoc Acoustic Sensor Networks.” Proc. Asilomar Conference on Signals, Systems, and Computers, 2023.","bibtex":"@inproceedings{Gburrek_Schmalenstroeer_Haeb-Umbach_2023, title={Spatial Diarization for Meeting Transcription with Ad-Hoc Acoustic Sensor Networks}, booktitle={Proc. Asilomar Conference on Signals, Systems, and Computers}, author={Gburrek, Tobias and Schmalenstroeer, Joerg and Haeb-Umbach, Reinhold}, year={2023} }","chicago":"Gburrek, Tobias, Joerg Schmalenstroeer, and Reinhold Haeb-Umbach. “Spatial Diarization for Meeting Transcription with Ad-Hoc Acoustic Sensor Networks.” In Proc. Asilomar Conference on Signals, Systems, and Computers, 2023.","apa":"Gburrek, T., Schmalenstroeer, J., & Haeb-Umbach, R. (2023). Spatial Diarization for Meeting Transcription with Ad-Hoc Acoustic Sensor Networks. Proc. Asilomar Conference on Signals, Systems, and Computers. 57th Asilomar Conference on Signals, Systems, and Computers.","ama":"Gburrek T, Schmalenstroeer J, Haeb-Umbach R. Spatial Diarization for Meeting Transcription with Ad-Hoc Acoustic Sensor Networks. In: Proc. Asilomar Conference on Signals, Systems, and Computers. ; 2023.","ieee":"T. Gburrek, J. Schmalenstroeer, and R. Haeb-Umbach, “Spatial Diarization for Meeting Transcription with Ad-Hoc Acoustic Sensor Networks,” presented at the 57th Asilomar Conference on Signals, Systems, and Computers, 2023.","short":"T. Gburrek, J. Schmalenstroeer, R. Haeb-Umbach, in: Proc. Asilomar Conference on Signals, Systems, and Computers, 2023."},"_id":"49109","conference":{"end_date":"2023-11-01","start_date":"2023-10-31","name":"57th Asilomar Conference on Signals, Systems, and Computers"}},{"page":"36–40","citation":{"short":"J. Ebbers, R. Haeb-Umbach, R. Serizel, in: Proceedings of the 8th Detection and Classification of Acoustic Scenes and Events 2023 Workshop (DCASE2023), Tampere, Finland, 2023, pp. 36–40.","ieee":"J. Ebbers, R. Haeb-Umbach, and R. Serizel, “Post-Processing Independent Evaluation of Sound Event Detection Systems,” in Proceedings of the 8th Detection and Classification of Acoustic Scenes and Events 2023 Workshop (DCASE2023), 2023, pp. 36–40.","chicago":"Ebbers, Janek, Reinhold Haeb-Umbach, and Romain Serizel. “Post-Processing Independent Evaluation of Sound Event Detection Systems.” In Proceedings of the 8th Detection and Classification of Acoustic Scenes and Events 2023 Workshop (DCASE2023), 36–40. Tampere, Finland, 2023.","ama":"Ebbers J, Haeb-Umbach R, Serizel R. Post-Processing Independent Evaluation of Sound Event Detection Systems. In: Proceedings of the 8th Detection and Classification of Acoustic Scenes and Events 2023 Workshop (DCASE2023). ; 2023:36–40.","apa":"Ebbers, J., Haeb-Umbach, R., & Serizel, R. (2023). Post-Processing Independent Evaluation of Sound Event Detection Systems. Proceedings of the 8th Detection and Classification of Acoustic Scenes and Events 2023 Workshop (DCASE2023), 36–40.","bibtex":"@inproceedings{Ebbers_Haeb-Umbach_Serizel_2023, place={Tampere, Finland}, title={Post-Processing Independent Evaluation of Sound Event Detection Systems}, booktitle={Proceedings of the 8th Detection and Classification of Acoustic Scenes and Events 2023 Workshop (DCASE2023)}, author={Ebbers, Janek and Haeb-Umbach, Reinhold and Serizel, Romain}, year={2023}, pages={36–40} }","mla":"Ebbers, Janek, et al. “Post-Processing Independent Evaluation of Sound Event Detection Systems.” Proceedings of the 8th Detection and Classification of Acoustic Scenes and Events 2023 Workshop (DCASE2023), 2023, pp. 36–40."},"type":"conference","year":"2023","_id":"49111","date_created":"2023-11-22T08:20:26Z","status":"public","has_accepted_license":"1","file":[{"access_level":"closed","date_created":"2023-11-22T08:25:08Z","file_name":"dcase2023_ebbers.pdf","success":1,"relation":"main_file","date_updated":"2023-11-22T08:25:08Z","content_type":"application/pdf","file_id":"49112","creator":"ebbers","file_size":221875}],"publication":"Proceedings of the 8th Detection and Classification of Acoustic Scenes and Events 2023 Workshop (DCASE2023)","file_date_updated":"2023-11-22T08:25:08Z","author":[{"first_name":"Janek","full_name":"Ebbers, Janek","last_name":"Ebbers"},{"first_name":"Reinhold","full_name":"Haeb-Umbach, Reinhold","last_name":"Haeb-Umbach"},{"full_name":"Serizel, Romain","first_name":"Romain","last_name":"Serizel"}],"quality_controlled":"1","user_id":"34851","ddc":["000"],"abstract":[{"text":"Due to the high variation in the application requirements of sound event detection (SED) systems, it is not sufficient to evaluate systems only in a single operating mode. Therefore, the community recently adopted the polyphonic sound detection score (PSDS) as an evaluation metric, which is the normalized area under the PSD receiver operating characteristic (PSD-ROC). It summarizes the system performance over a range of operating modes resulting from varying the decision threshold that is used to translate the system output scores into a binary detection output. Hence, it provides a more complete picture of the overall system behavior and is less biased by specific threshold tuning. However, besides the decision threshold there is also the post-processing that can be changed to enter another operating mode. In this paper we propose the post-processing independent PSDS (piPSDS) as a generalization of the PSDS. Here, the post-processing independent PSD-ROC includes operating points from varying post-processings with varying decision thresholds. Thus, it summarizes even more operating modes of an SED system and allows for system comparison without the need of implementing a post-processing and without a bias due to different post-processings. While piPSDS can in principle combine different types of post-processing, we here, as a first step, present median filter independent PSDS (miPSDS) results for this year’s DCASE Challenge Task4a systems. Source code is publicly available in our sed_scores_eval package (https://github.com/fgnt/sed_scores_eval).","lang":"eng"}],"language":[{"iso":"eng"}],"date_updated":"2023-11-22T08:26:14Z","project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"department":[{"_id":"54"}],"title":"Post-Processing Independent Evaluation of Sound Event Detection Systems","place":"Tampere, Finland"},{"page":"171–190","citation":{"ieee":"S. Amft, S. Höltervennhoff, N. Huaman, Y. Acar, and S. Fahl, “‘Would You Give the Same Priority to the Bank and a Game? I Do Not!’ Exploring Credential Management Strategies and Obstacles during Password Manager Setup,” in Nineteenth Symposium on Usable Privacy and Security, SOUPS 2023, Anaheim, CA, USA, August 5-7, 2023, 2023, pp. 171–190.","short":"S. Amft, S. Höltervennhoff, N. Huaman, Y. Acar, S. Fahl, in: P.G. Kelley, A. Kapadia (Eds.), Nineteenth Symposium on Usable Privacy and Security, SOUPS 2023, Anaheim, CA, USA, August 5-7, 2023, USENIX Association, 2023, pp. 171–190.","mla":"Amft, Sabrina, et al. “‘Would You Give the Same Priority to the Bank and a Game? I Do Not!’ Exploring Credential Management Strategies and Obstacles during Password Manager Setup.” Nineteenth Symposium on Usable Privacy and Security, SOUPS 2023, Anaheim, CA, USA, August 5-7, 2023, edited by Patrick Gage Kelley and Apu Kapadia, USENIX Association, 2023, pp. 171–190.","bibtex":"@inproceedings{Amft_Höltervennhoff_Huaman_Acar_Fahl_2023, title={“Would You Give the Same Priority to the Bank and a Game? I Do Not!” Exploring Credential Management Strategies and Obstacles during Password Manager Setup}, booktitle={Nineteenth Symposium on Usable Privacy and Security, SOUPS 2023, Anaheim, CA, USA, August 5-7, 2023}, publisher={USENIX Association}, author={Amft, Sabrina and Höltervennhoff, Sandra and Huaman, Nicolas and Acar, Yasemin and Fahl, Sascha}, editor={Kelley, Patrick Gage and Kapadia, Apu}, year={2023}, pages={171–190} }","apa":"Amft, S., Höltervennhoff, S., Huaman, N., Acar, Y., & Fahl, S. (2023). “Would You Give the Same Priority to the Bank and a Game? I Do Not!” Exploring Credential Management Strategies and Obstacles during Password Manager Setup. In P. G. Kelley & A. Kapadia (Eds.), Nineteenth Symposium on Usable Privacy and Security, SOUPS 2023, Anaheim, CA, USA, August 5-7, 2023 (pp. 171–190). USENIX Association.","ama":"Amft S, Höltervennhoff S, Huaman N, Acar Y, Fahl S. “Would You Give the Same Priority to the Bank and a Game? I Do Not!” Exploring Credential Management Strategies and Obstacles during Password Manager Setup. In: Kelley PG, Kapadia A, eds. Nineteenth Symposium on Usable Privacy and Security, SOUPS 2023, Anaheim, CA, USA, August 5-7, 2023. USENIX Association; 2023:171–190.","chicago":"Amft, Sabrina, Sandra Höltervennhoff, Nicolas Huaman, Yasemin Acar, and Sascha Fahl. “‘Would You Give the Same Priority to the Bank and a Game? 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Einstieg in die Kreislaufwirtschaft: Integrative Planung von Produkten und Geschäftsmodellen."},"type":"conference","language":[{"iso":"eng"}],"_id":"49349","date_updated":"2023-11-30T10:51:31Z","department":[{"_id":"563"}],"author":[{"full_name":"Scholtysik, Michel","first_name":"Michel","id":"50562","last_name":"Scholtysik"},{"last_name":"Koldewey","id":"43136","first_name":"Christian","orcid":"https://orcid.org/0000-0001-7992-6399","full_name":"Koldewey, Christian"},{"full_name":"Dumitrescu, Roman","first_name":"Roman","id":"16190","last_name":"Dumitrescu"},{"full_name":"Pierenkemper, Christoph","first_name":"Christoph","last_name":"Pierenkemper"},{"first_name":"Christian","full_name":"Hensen, Christian","last_name":"Hensen"}],"date_created":"2023-11-29T16:33:57Z","status":"public","title":"Einstieg in die Kreislaufwirtschaft: Integrative Planung von Produkten und Geschäftsmodellen","user_id":"50562"},{"conference":{"location":"Capetown, South Africa","start_date":"2023-10-24","name":"56th CIRP Conference on Manufacturing Systems, CIRP CMS ‘23","end_date":"2023-10-26"},"date_updated":"2023-11-30T11:45:06Z","_id":"49322","language":[{"iso":"eng"}],"citation":{"bibtex":"@inproceedings{Ködding_Tissen_Koldewey, title={A Data Map for Product Creation: Tasks, Data Flows, and IT-Systems from the Initial Idea to the Start of Production}, booktitle={Proceedings of the 56th CIRP Conference on Manufacturing Systems, CIRP CMS ‘23}, publisher={Elsevier Ltd.}, author={Ködding, Patrick and Tissen, Denis and Koldewey, Christian} }","mla":"Ködding, Patrick, et al. “A Data Map for Product Creation: Tasks, Data Flows, and IT-Systems from the Initial Idea to the Start of Production.” Proceedings of the 56th CIRP Conference on Manufacturing Systems, CIRP CMS ‘23, Elsevier Ltd.","apa":"Ködding, P., Tissen, D., & Koldewey, C. (n.d.). A Data Map for Product Creation: Tasks, Data Flows, and IT-Systems from the Initial Idea to the Start of Production. Proceedings of the 56th CIRP Conference on Manufacturing Systems, CIRP CMS ‘23. 56th CIRP Conference on Manufacturing Systems, CIRP CMS ‘23, Capetown, South Africa.","ama":"Ködding P, Tissen D, Koldewey C. A Data Map for Product Creation: Tasks, Data Flows, and IT-Systems from the Initial Idea to the Start of Production. In: Proceedings of the 56th CIRP Conference on Manufacturing Systems, CIRP CMS ‘23. Elsevier Ltd.","chicago":"Ködding, Patrick, Denis Tissen, and Christian Koldewey. “A Data Map for Product Creation: Tasks, Data Flows, and IT-Systems from the Initial Idea to the Start of Production.” In Proceedings of the 56th CIRP Conference on Manufacturing Systems, CIRP CMS ‘23. Elsevier Ltd., n.d.","ieee":"P. Ködding, D. Tissen, and C. Koldewey, “A Data Map for Product Creation: Tasks, Data Flows, and IT-Systems from the Initial Idea to the Start of Production,” presented at the 56th CIRP Conference on Manufacturing Systems, CIRP CMS ‘23, Capetown, South Africa.","short":"P. Ködding, D. Tissen, C. Koldewey, in: Proceedings of the 56th CIRP Conference on Manufacturing Systems, CIRP CMS ‘23, Elsevier Ltd., n.d."},"type":"conference","year":"2023","user_id":"44458","title":"A Data Map for Product Creation: Tasks, Data Flows, and IT-Systems from the Initial Idea to the Start of Production","department":[{"_id":"563"}],"publication":"Proceedings of the 56th CIRP Conference on Manufacturing Systems, CIRP CMS ‘23","publisher":"Elsevier Ltd.","author":[{"first_name":"Patrick","full_name":"Ködding, Patrick","last_name":"Ködding","id":"45402"},{"first_name":"Denis","full_name":"Tissen, Denis","last_name":"Tissen","id":"44458"},{"id":"43136","last_name":"Koldewey","orcid":"https://orcid.org/0000-0001-7992-6399","full_name":"Koldewey, Christian","first_name":"Christian"}],"date_created":"2023-11-29T10:08:06Z","status":"public","publication_status":"inpress"},{"_id":"49365","date_updated":"2023-11-30T11:11:48Z","conference":{"start_date":"2023-11-14","name":"CONFERENCE ON PRODUCTION SYSTEMS AND LOGISTICS, CPSL 2023 ","location":"STELLENBOSCH, SOUTH AFRICA","end_date":"2023-11-17"},"language":[{"iso":"eng"}],"type":"conference","year":"2023","citation":{"ama":"Brock J, Rempe N, von Enzberg S, Kühn A, Dumitrescu R. A Framework For The Domain-Driven Utilization Of Manufacturing Sensor Data In Process Mining: An Action Design Approach. In: 5th Conference on Production Systems and Logistics . ; 2023.","apa":"Brock, J., Rempe, N., von Enzberg, S., Kühn, A., & Dumitrescu, R. (2023). A Framework For The Domain-Driven Utilization Of Manufacturing Sensor Data In Process Mining: An Action Design Approach. 5th Conference on Production Systems and Logistics . CONFERENCE ON PRODUCTION SYSTEMS AND LOGISTICS, CPSL 2023 , STELLENBOSCH, SOUTH AFRICA.","chicago":"Brock, Jonathan, Niclas Rempe, Sebastian von Enzberg, Arno Kühn, and Roman Dumitrescu. “A Framework For The Domain-Driven Utilization Of Manufacturing Sensor Data In Process Mining: An Action Design Approach.” In 5th Conference on Production Systems and Logistics , 2023.","bibtex":"@inproceedings{Brock_Rempe_von Enzberg_Kühn_Dumitrescu_2023, title={A Framework For The Domain-Driven Utilization Of Manufacturing Sensor Data In Process Mining: An Action Design Approach}, booktitle={5th Conference on Production Systems and Logistics }, author={Brock, Jonathan and Rempe, Niclas and von Enzberg, Sebastian and Kühn, Arno and Dumitrescu, Roman}, year={2023} }","mla":"Brock, Jonathan, et al. “A Framework For The Domain-Driven Utilization Of Manufacturing Sensor Data In Process Mining: An Action Design Approach.” 5th Conference on Production Systems and Logistics , 2023.","short":"J. Brock, N. Rempe, S. von Enzberg, A. Kühn, R. Dumitrescu, in: 5th Conference on Production Systems and Logistics , 2023.","ieee":"J. Brock, N. Rempe, S. von Enzberg, A. Kühn, and R. Dumitrescu, “A Framework For The Domain-Driven Utilization Of Manufacturing Sensor Data In Process Mining: An Action Design Approach,” presented at the CONFERENCE ON PRODUCTION SYSTEMS AND LOGISTICS, CPSL 2023 , STELLENBOSCH, SOUTH AFRICA, 2023."},"user_id":"15782","title":"A Framework For The Domain-Driven Utilization Of Manufacturing Sensor Data In Process Mining: An Action Design Approach","status":"public","date_created":"2023-11-30T11:11:44Z","author":[{"first_name":"Jonathan","full_name":"Brock, Jonathan","last_name":"Brock"},{"last_name":"Rempe","first_name":"Niclas","full_name":"Rempe, Niclas"},{"first_name":"Sebastian","full_name":"von Enzberg, Sebastian","last_name":"von Enzberg"},{"full_name":"Kühn, Arno","first_name":"Arno","last_name":"Kühn"},{"id":"16190","last_name":"Dumitrescu","full_name":"Dumitrescu, Roman","first_name":"Roman"}],"department":[{"_id":"563"}],"publication":"5th Conference on Production Systems and Logistics "},{"conference":{"end_date":"2023-11-25","location":"Marrakesh, Marokko","name":"The 2023 IEEE International Conference on Advances in Data-Driven Analytics and Intelligent Systems","start_date":"2023-11-23"},"date_updated":"2023-11-30T11:30:06Z","_id":"49362","language":[{"iso":"eng"}],"type":"conference","citation":{"apa":"Weller, J., Migenda, N., Wegel, A., Kohlhase, M., Schenk, W., & Dumitrescu, R. (2023). Conceptual Framework for Prescriptive Analytics based on decision Theory. IEEE ADACIS 2023. The 2023 IEEE International Conference on Advances in Data-Driven Analytics and Intelligent Systems, Marrakesh, Marokko.","ama":"Weller J, Migenda N, Wegel A, Kohlhase M, Schenk W, Dumitrescu R. Conceptual Framework for Prescriptive Analytics based on decision Theory. In: IEEE ADACIS 2023. ; 2023.","chicago":"Weller, Julian, Nico Migenda, Arthur Wegel, Martin Kohlhase, Wolfram Schenk, and Roman Dumitrescu. “Conceptual Framework for Prescriptive Analytics Based on Decision Theory.” In IEEE ADACIS 2023, 2023.","bibtex":"@inproceedings{Weller_Migenda_Wegel_Kohlhase_Schenk_Dumitrescu_2023, title={Conceptual Framework for Prescriptive Analytics based on decision Theory}, booktitle={IEEE ADACIS 2023}, author={Weller, Julian and Migenda, Nico and Wegel, Arthur and Kohlhase, Martin and Schenk, Wolfram and Dumitrescu, Roman}, year={2023} }","mla":"Weller, Julian, et al. “Conceptual Framework for Prescriptive Analytics Based on Decision Theory.” IEEE ADACIS 2023, 2023.","short":"J. Weller, N. Migenda, A. Wegel, M. Kohlhase, W. Schenk, R. Dumitrescu, in: IEEE ADACIS 2023, 2023.","ieee":"J. Weller, N. Migenda, A. Wegel, M. Kohlhase, W. Schenk, and R. Dumitrescu, “Conceptual Framework for Prescriptive Analytics based on decision Theory,” presented at the The 2023 IEEE International Conference on Advances in Data-Driven Analytics and Intelligent Systems, Marrakesh, Marokko, 2023."},"year":"2023","user_id":"15782","title":"Conceptual Framework for Prescriptive Analytics based on decision Theory","date_created":"2023-11-30T10:33:42Z","status":"public","department":[{"_id":"563"}],"publication":"IEEE ADACIS 2023","author":[{"last_name":"Weller","first_name":"Julian","full_name":"Weller, Julian"},{"full_name":"Migenda, Nico","first_name":"Nico","last_name":"Migenda"},{"first_name":"Arthur","full_name":"Wegel, Arthur","last_name":"Wegel"},{"full_name":"Kohlhase, Martin","first_name":"Martin","last_name":"Kohlhase"},{"last_name":"Schenk","full_name":"Schenk, Wolfram","first_name":"Wolfram"},{"full_name":"Dumitrescu, Roman","first_name":"Roman","id":"16190","last_name":"Dumitrescu"}]},{"department":[{"_id":"563"}],"publication_identifier":{"issn":["2212-8271"]},"publication_status":"published","title":"Scenario-based Foresight in the Age of Digitalization and Artificial Intelligence – Identification and Analysis of Existing Use Cases","language":[{"iso":"eng"}],"date_updated":"2023-11-30T11:46:20Z","doi":"10.1016/j.procir.2023.01.015","author":[{"last_name":"Ködding","first_name":"Patrick","full_name":"Ködding, Patrick"},{"full_name":"Ellermann, Kai","first_name":"Kai","last_name":"Ellermann"},{"last_name":"Koldewey","full_name":"Koldewey, Christian","first_name":"Christian"},{"last_name":"Dumitrescu","full_name":"Dumitrescu, Roman","first_name":"Roman"}],"publisher":"Elsevier BV","publication":"Procedia CIRP","keyword":["General Medicine"],"volume":119,"status":"public","date_created":"2023-10-06T12:39:17Z","user_id":"45402","citation":{"short":"P. Ködding, K. Ellermann, C. Koldewey, R. Dumitrescu, Procedia CIRP 119 (2023) 740–745.","ieee":"P. Ködding, K. Ellermann, C. Koldewey, and R. Dumitrescu, “Scenario-based Foresight in the Age of Digitalization and Artificial Intelligence – Identification and Analysis of Existing Use Cases,” Procedia CIRP, vol. 119, pp. 740–745, 2023, doi: 10.1016/j.procir.2023.01.015.","apa":"Ködding, P., Ellermann, K., Koldewey, C., & Dumitrescu, R. (2023). Scenario-based Foresight in the Age of Digitalization and Artificial Intelligence – Identification and Analysis of Existing Use Cases. Procedia CIRP, 119, 740–745. https://doi.org/10.1016/j.procir.2023.01.015","ama":"Ködding P, Ellermann K, Koldewey C, Dumitrescu R. Scenario-based Foresight in the Age of Digitalization and Artificial Intelligence – Identification and Analysis of Existing Use Cases. Procedia CIRP. 2023;119:740-745. doi:10.1016/j.procir.2023.01.015","chicago":"Ködding, Patrick, Kai Ellermann, Christian Koldewey, and Roman Dumitrescu. “Scenario-Based Foresight in the Age of Digitalization and Artificial Intelligence – Identification and Analysis of Existing Use Cases.” Procedia CIRP 119 (2023): 740–45. https://doi.org/10.1016/j.procir.2023.01.015.","bibtex":"@article{Ködding_Ellermann_Koldewey_Dumitrescu_2023, title={Scenario-based Foresight in the Age of Digitalization and Artificial Intelligence – Identification and Analysis of Existing Use Cases}, volume={119}, DOI={10.1016/j.procir.2023.01.015}, journal={Procedia CIRP}, publisher={Elsevier BV}, author={Ködding, Patrick and Ellermann, Kai and Koldewey, Christian and Dumitrescu, Roman}, year={2023}, pages={740–745} }","mla":"Ködding, Patrick, et al. “Scenario-Based Foresight in the Age of Digitalization and Artificial Intelligence – Identification and Analysis of Existing Use Cases.” Procedia CIRP, vol. 119, Elsevier BV, 2023, pp. 740–45, doi:10.1016/j.procir.2023.01.015."},"year":"2023","type":"journal_article","page":"740-745","_id":"47835","intvolume":" 119"},{"language":[{"iso":"eng"}],"year":"2023","citation":{"apa":"Ködding, P., Koldewey, C., & Dumitrescu, R. (2023). A Reference Process Model for Scenario-based Foresight. Proceedings of the XXXII ISPIM Innovation Conference. ISPIM Innovation Conference: Innovation and Circular Economy.","ama":"Ködding P, Koldewey C, Dumitrescu R. A Reference Process Model for Scenario-based Foresight. In: Proceedings of the XXXII ISPIM Innovation Conference. ; 2023.","chicago":"Ködding, Patrick, Christian Koldewey, and Roman Dumitrescu. “A Reference Process Model for Scenario-Based Foresight.” In Proceedings of the XXXII ISPIM Innovation Conference, 2023.","mla":"Ködding, Patrick, et al. “A Reference Process Model for Scenario-Based Foresight.” Proceedings of the XXXII ISPIM Innovation Conference, 2023.","bibtex":"@inproceedings{Ködding_Koldewey_Dumitrescu_2023, title={A Reference Process Model for Scenario-based Foresight}, booktitle={Proceedings of the XXXII ISPIM Innovation Conference}, author={Ködding, Patrick and Koldewey, Christian and Dumitrescu, Roman}, year={2023} }","short":"P. Ködding, C. Koldewey, R. Dumitrescu, in: Proceedings of the XXXII ISPIM Innovation Conference, 2023.","ieee":"P. Ködding, C. Koldewey, and R. Dumitrescu, “A Reference Process Model for Scenario-based Foresight,” presented at the ISPIM Innovation Conference: Innovation and Circular Economy, 2023."},"type":"conference","conference":{"name":"ISPIM Innovation Conference: Innovation and Circular Economy"},"date_updated":"2023-11-30T11:46:09Z","_id":"47836","department":[{"_id":"563"}],"publication":"Proceedings of the XXXII ISPIM Innovation Conference","author":[{"first_name":"Patrick","full_name":"Ködding, Patrick","last_name":"Ködding","id":"45402"},{"id":"43136","last_name":"Koldewey","orcid":"https://orcid.org/0000-0001-7992-6399","full_name":"Koldewey, Christian","first_name":"Christian"},{"last_name":"Dumitrescu","id":"16190","first_name":"Roman","full_name":"Dumitrescu, Roman"}],"date_created":"2023-10-06T12:41:17Z","status":"public","user_id":"45402","title":"A Reference Process Model for Scenario-based Foresight"},{"title":"Scenario-Based Foresight in the Age of Digital Technologies and AI","user_id":"45402","department":[{"_id":"563"}],"author":[{"full_name":"Ködding, Patrick","first_name":"Patrick","id":"45402","last_name":"Ködding"}],"editor":[{"full_name":"Shajek, Alexandra","first_name":"Alexandra","last_name":"Shajek"},{"last_name":"Hartmann","first_name":"Ernst A.","full_name":"Hartmann, Ernst A."}],"date_created":"2023-10-06T12:38:33Z","status":"public","_id":"47834","date_updated":"2023-11-30T11:46:32Z","type":"conference","citation":{"chicago":"Ködding, Patrick. “Scenario-Based Foresight in the Age of Digital Technologies and AI.” edited by Alexandra Shajek and Ernst A. Hartmann, 2023.","apa":"Ködding, P. (2023). Scenario-Based Foresight in the Age of Digital Technologies and AI (A. Shajek & E. A. Hartmann, Eds.).","ama":"Ködding P. Scenario-Based Foresight in the Age of Digital Technologies and AI. In: Shajek A, Hartmann EA, eds. ; 2023.","mla":"Ködding, Patrick. Scenario-Based Foresight in the Age of Digital Technologies and AI. Edited by Alexandra Shajek and Ernst A. Hartmann, 2023.","bibtex":"@inproceedings{Ködding_2023, title={Scenario-Based Foresight in the Age of Digital Technologies and AI}, author={Ködding, Patrick}, editor={Shajek, Alexandra and Hartmann, Ernst A.}, year={2023} }","short":"P. Ködding, in: A. Shajek, E.A. Hartmann (Eds.), 2023.","ieee":"P. Ködding, “Scenario-Based Foresight in the Age of Digital Technologies and AI,” 2023."},"year":"2023","language":[{"iso":"eng"}]},{"doi":"10.1007/978-3-031-26104-6_3","date_updated":"2023-11-30T14:37:11Z","_id":"49368","type":"book_chapter","citation":{"short":"J.S. Menzefricke, C. Koldewey, R. Dumitrescu, in: The Digital Twin of Humans, Springer International Publishing, Cham, 2023.","ieee":"J. S. Menzefricke, C. Koldewey, and R. Dumitrescu, “Enhancing Risk Management for Digitalisation Projects in the Context of Socio-Technical Systems,” in The Digital Twin of Humans, Cham: Springer International Publishing, 2023.","apa":"Menzefricke, J. S., Koldewey, C., & Dumitrescu, R. (2023). Enhancing Risk Management for Digitalisation Projects in the Context of Socio-Technical Systems. In The Digital Twin of Humans. Springer International Publishing. https://doi.org/10.1007/978-3-031-26104-6_3","ama":"Menzefricke JS, Koldewey C, Dumitrescu R. Enhancing Risk Management for Digitalisation Projects in the Context of Socio-Technical Systems. In: The Digital Twin of Humans. Springer International Publishing; 2023. doi:10.1007/978-3-031-26104-6_3","chicago":"Menzefricke, Jörn Steffen, Christian Koldewey, and Roman Dumitrescu. “Enhancing Risk Management for Digitalisation Projects in the Context of Socio-Technical Systems.” In The Digital Twin of Humans. Cham: Springer International Publishing, 2023. https://doi.org/10.1007/978-3-031-26104-6_3.","mla":"Menzefricke, Jörn Steffen, et al. “Enhancing Risk Management for Digitalisation Projects in the Context of Socio-Technical Systems.” The Digital Twin of Humans, Springer International Publishing, 2023, doi:10.1007/978-3-031-26104-6_3.","bibtex":"@inbook{Menzefricke_Koldewey_Dumitrescu_2023, place={Cham}, title={Enhancing Risk Management for Digitalisation Projects in the Context of Socio-Technical Systems}, DOI={10.1007/978-3-031-26104-6_3}, booktitle={The Digital Twin of Humans}, publisher={Springer International Publishing}, author={Menzefricke, Jörn Steffen and Koldewey, Christian and Dumitrescu, Roman}, year={2023} }"},"year":"2023","language":[{"iso":"eng"}],"title":"Enhancing Risk Management for Digitalisation Projects in the Context of Socio-Technical Systems","user_id":"43136","place":"Cham","publication_identifier":{"isbn":["9783031261039","9783031261046"]},"publication_status":"published","status":"public","date_created":"2023-11-30T14:36:15Z","publisher":"Springer International Publishing","author":[{"last_name":"Menzefricke","id":"29799","first_name":"Jörn Steffen","full_name":"Menzefricke, Jörn Steffen"},{"first_name":"Christian","full_name":"Koldewey, Christian","orcid":"https://orcid.org/0000-0001-7992-6399","last_name":"Koldewey","id":"43136"},{"last_name":"Dumitrescu","id":"16190","first_name":"Roman","full_name":"Dumitrescu, Roman"}],"publication":"The Digital Twin of Humans","department":[{"_id":"563"}]},{"title":"The Role of Design in interdisciplinary Product Development – Challenges, Research Approaches and Further Research needs","publication_status":"published","publication_identifier":{"issn":["2732-527X"]},"department":[{"_id":"563"}],"doi":"10.1017/pds.2023.348","date_updated":"2023-12-01T08:16:38Z","language":[{"iso":"eng"}],"user_id":"15782","abstract":[{"lang":"eng","text":"AbstractIn global competition, companies are continuously searching for a competitive advantage. A growing number of companies have identified the design of their products as a major success factor. The promises for companies associated with outstanding design are extremely attractive, ranging from better customer experience to higher sales growth. But even though the advantages of design seem to be compelling, companies are still having difficulties in leveraging the benefits of design.In this paper, we want to identify the underlying challenges that explain this gap. We are especially interested in the role and challenges of design in interdisciplinary product development. Therefore, we perform a literature review that clarifies terminology, analyses research approaches and identifies challenges. We determine seven key challenges for design in interdisciplinary product development. Furthermore, we observe a limited scope of research approaches in the reviewed literature. Based on these findings, we propose three further research directions to strengthen the role of design in interdisciplinary product development in the future."}],"volume":3,"status":"public","date_created":"2023-11-03T10:16:35Z","publisher":"Cambridge University Press (CUP)","author":[{"last_name":"Stöhr","full_name":"Stöhr, Bernd","first_name":"Bernd"},{"id":"43136","last_name":"Koldewey","full_name":"Koldewey, Christian","orcid":"https://orcid.org/0000-0001-7992-6399","first_name":"Christian"},{"first_name":"Roman","full_name":"Dumitrescu, Roman","last_name":"Dumitrescu","id":"16190"}],"publication":"Proceedings of the Design Society","_id":"48601","intvolume":" 3","type":"conference","year":"2023","citation":{"chicago":"Stöhr, Bernd, Christian Koldewey, and Roman Dumitrescu. “The Role of Design in Interdisciplinary Product Development – Challenges, Research Approaches and Further Research Needs.” In Proceedings of the Design Society, 3:3473–82. Cambridge University Press (CUP), 2023. https://doi.org/10.1017/pds.2023.348.","apa":"Stöhr, B., Koldewey, C., & Dumitrescu, R. (2023). The Role of Design in interdisciplinary Product Development – Challenges, Research Approaches and Further Research needs. Proceedings of the Design Society, 3, 3473–3482. https://doi.org/10.1017/pds.2023.348","ama":"Stöhr B, Koldewey C, Dumitrescu R. The Role of Design in interdisciplinary Product Development – Challenges, Research Approaches and Further Research needs. In: Proceedings of the Design Society. Vol 3. Cambridge University Press (CUP); 2023:3473-3482. doi:10.1017/pds.2023.348","bibtex":"@inproceedings{Stöhr_Koldewey_Dumitrescu_2023, title={The Role of Design in interdisciplinary Product Development – Challenges, Research Approaches and Further Research needs}, volume={3}, DOI={10.1017/pds.2023.348}, booktitle={Proceedings of the Design Society}, publisher={Cambridge University Press (CUP)}, author={Stöhr, Bernd and Koldewey, Christian and Dumitrescu, Roman}, year={2023}, pages={3473–3482} }","mla":"Stöhr, Bernd, et al. “The Role of Design in Interdisciplinary Product Development – Challenges, Research Approaches and Further Research Needs.” Proceedings of the Design Society, vol. 3, Cambridge University Press (CUP), 2023, pp. 3473–82, doi:10.1017/pds.2023.348.","short":"B. Stöhr, C. Koldewey, R. Dumitrescu, in: Proceedings of the Design Society, Cambridge University Press (CUP), 2023, pp. 3473–3482.","ieee":"B. Stöhr, C. Koldewey, and R. Dumitrescu, “The Role of Design in interdisciplinary Product Development – Challenges, Research Approaches and Further Research needs,” in Proceedings of the Design Society, 2023, vol. 3, pp. 3473–3482, doi: 10.1017/pds.2023.348."},"page":"3473-3482"},{"abstract":[{"lang":"eng","text":"AbstractThe megatrend sustainability will significantly change the future value creation of manufacturing companies. Their current linear value creation models need to change to conform to the requirements of sustainability. To face the challenges the circular economy has emerged as a promising economic model. With the shift from a linear to a circular economy, companies have to adjust their current business models. However, they still lack knowledge and adequate methods to develop circular business models. Hence, the aim of the paper is a circular business model canvas (CBMC) for designing circular businesses. A systematic literature review was conducted to identify significant criteria for circular business models. The criteria were analyzed utilizing a qualitative content analysis to derive the business model elements required for the circular economy. Existing elements from the Business Model Canvas were enriched and five new elements, e.g., reverse logistics, were found. Then, the business model elements were logically arranged resulting in the CBMC. It guides companies to systematically develop business models for the circular economy. The CBMC was evaluated by applying it within a mediumsized company in the electronics sector."}],"user_id":"15782","publisher":"Cambridge University Press (CUP)","author":[{"first_name":"Michel","full_name":"Scholtysik, Michel","last_name":"Scholtysik","id":"50562"},{"full_name":"Rohde, Malte","first_name":"Malte","last_name":"Rohde"},{"first_name":"Christian","orcid":"https://orcid.org/0000-0001-7992-6399","full_name":"Koldewey, Christian","last_name":"Koldewey","id":"43136"},{"first_name":"Roman","full_name":"Dumitrescu, Roman","last_name":"Dumitrescu","id":"16190"}],"publication":"Proceedings of the Design Society","status":"public","date_created":"2023-10-09T06:25:07Z","volume":3,"_id":"47850","intvolume":" 3","citation":{"short":"M. Scholtysik, M. Rohde, C. Koldewey, R. Dumitrescu, Proceedings of the Design Society 3 (2023) 1347–1356.","ieee":"M. Scholtysik, M. Rohde, C. Koldewey, and R. Dumitrescu, “Designing Business Models for a Circular Economy,” Proceedings of the Design Society, vol. 3, pp. 1347–1356, 2023, doi: 10.1017/pds.2023.135.","ama":"Scholtysik M, Rohde M, Koldewey C, Dumitrescu R. Designing Business Models for a Circular Economy. Proceedings of the Design Society. 2023;3:1347-1356. doi:10.1017/pds.2023.135","apa":"Scholtysik, M., Rohde, M., Koldewey, C., & Dumitrescu, R. (2023). Designing Business Models for a Circular Economy. Proceedings of the Design Society, 3, 1347–1356. https://doi.org/10.1017/pds.2023.135","chicago":"Scholtysik, Michel, Malte Rohde, Christian Koldewey, and Roman Dumitrescu. “Designing Business Models for a Circular Economy.” Proceedings of the Design Society 3 (2023): 1347–56. https://doi.org/10.1017/pds.2023.135.","mla":"Scholtysik, Michel, et al. “Designing Business Models for a Circular Economy.” Proceedings of the Design Society, vol. 3, Cambridge University Press (CUP), 2023, pp. 1347–56, doi:10.1017/pds.2023.135.","bibtex":"@article{Scholtysik_Rohde_Koldewey_Dumitrescu_2023, title={Designing Business Models for a Circular Economy}, volume={3}, DOI={10.1017/pds.2023.135}, journal={Proceedings of the Design Society}, publisher={Cambridge University Press (CUP)}, author={Scholtysik, Michel and Rohde, Malte and Koldewey, Christian and Dumitrescu, Roman}, year={2023}, pages={1347–1356} }"},"type":"journal_article","year":"2023","page":"1347-1356","title":"Designing Business Models for a Circular Economy","department":[{"_id":"563"}],"publication_identifier":{"issn":["2732-527X"]},"publication_status":"published","date_updated":"2023-12-01T08:17:25Z","doi":"10.1017/pds.2023.135","language":[{"iso":"eng"}]},{"title":"Model-based Systems Engineering using Security Design Patterns in the Context of ISO/SAE 21434","department":[{"_id":"563"}],"publication_identifier":{"issn":["2732-527X"]},"publication_status":"published","date_updated":"2023-12-01T08:14:39Z","doi":"10.1017/pds.2023.268","language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"AbstractThe development of modern vehicles is complex, especially regarding compliance with security and safety. ISO/SAE 21434 considers security and safety along the entire product life cycle. According to the standard, a system architecture, a risk analysis, and the application of countermeasures are carried out in the early system design. Design patterns are solutions to known design problems. Security Design Patterns (SDP) describe countermeasures and are used to reduce risk. After our literature review, we did not find a suitable approach that presents SDPs that would be applicable in early system design. In this paper, we present 10 SDPs for early system design, which we evaluated during an 11-week student project with 28 teams. We present the results of the quantitative analysis and the evaluation of the feedback."}],"user_id":"15782","publisher":"Cambridge University Press (CUP)","author":[{"full_name":"Japs, Sergej","first_name":"Sergej","last_name":"Japs"},{"full_name":"Faheem, Faizan","first_name":"Faizan","last_name":"Faheem"},{"first_name":"Harald","full_name":"Anacker, Harald","last_name":"Anacker"},{"last_name":"Husung","first_name":"Stephan","full_name":"Husung, Stephan"},{"full_name":"Dumitrescu, Roman","first_name":"Roman","id":"16190","last_name":"Dumitrescu"}],"publication":"Proceedings of the Design Society","volume":3,"status":"public","date_created":"2023-10-06T09:31:17Z","_id":"47813","intvolume":" 3","citation":{"apa":"Japs, S., Faheem, F., Anacker, H., Husung, S., & Dumitrescu, R. (2023). Model-based Systems Engineering using Security Design Patterns in the Context of ISO/SAE 21434. Proceedings of the Design Society, 3, 2675–2684. https://doi.org/10.1017/pds.2023.268","ama":"Japs S, Faheem F, Anacker H, Husung S, Dumitrescu R. Model-based Systems Engineering using Security Design Patterns in the Context of ISO/SAE 21434. Proceedings of the Design Society. 2023;3:2675-2684. doi:10.1017/pds.2023.268","chicago":"Japs, Sergej, Faizan Faheem, Harald Anacker, Stephan Husung, and Roman Dumitrescu. “Model-Based Systems Engineering Using Security Design Patterns in the Context of ISO/SAE 21434.” Proceedings of the Design Society 3 (2023): 2675–84. https://doi.org/10.1017/pds.2023.268.","bibtex":"@article{Japs_Faheem_Anacker_Husung_Dumitrescu_2023, title={Model-based Systems Engineering using Security Design Patterns in the Context of ISO/SAE 21434}, volume={3}, DOI={10.1017/pds.2023.268}, journal={Proceedings of the Design Society}, publisher={Cambridge University Press (CUP)}, author={Japs, Sergej and Faheem, Faizan and Anacker, Harald and Husung, Stephan and Dumitrescu, Roman}, year={2023}, pages={2675–2684} }","mla":"Japs, Sergej, et al. “Model-Based Systems Engineering Using Security Design Patterns in the Context of ISO/SAE 21434.” Proceedings of the Design Society, vol. 3, Cambridge University Press (CUP), 2023, pp. 2675–84, doi:10.1017/pds.2023.268.","short":"S. Japs, F. Faheem, H. Anacker, S. Husung, R. Dumitrescu, Proceedings of the Design Society 3 (2023) 2675–2684.","ieee":"S. Japs, F. Faheem, H. Anacker, S. Husung, and R. Dumitrescu, “Model-based Systems Engineering using Security Design Patterns in the Context of ISO/SAE 21434,” Proceedings of the Design Society, vol. 3, pp. 2675–2684, 2023, doi: 10.1017/pds.2023.268."},"type":"journal_article","year":"2023","page":"2675-2684"},{"author":[{"first_name":"Sören","full_name":"von der Gracht, Sören","orcid":"0000-0002-8054-2058","last_name":"von der Gracht","id":"97359"},{"full_name":"Nijholt, Eddie","first_name":"Eddie","last_name":"Nijholt"},{"full_name":"Rink, Bob","first_name":"Bob","last_name":"Rink"}],"publication":"arXiv:2311.17186","department":[{"_id":"101"}],"status":"public","date_created":"2023-12-01T06:35:29Z","external_id":{"arxiv":["2311.17186"]},"abstract":[{"lang":"eng","text":"To model dynamical systems on networks with higher order (non-pairwise)\r\ninteractions, we recently introduced a new class of ODEs on hypernetworks. Here\r\nwe consider one-parameter synchrony breaking bifurcations in such ODEs. We call\r\na synchrony breaking steady state branch \"reluctant\" if it is tangent to a\r\nsynchrony space, but does not lie inside it. We prove that reluctant synchrony\r\nbreaking is ubiquitous in hypernetwork systems, by constructing a large class\r\nof examples that support it. We also give an explicit formula for the order of\r\ntangency to the synchrony space of a reluctant steady state branch."}],"user_id":"97359","title":"Higher order interactions lead to \"reluctant\" synchrony breaking","language":[{"iso":"eng"}],"year":"2023","type":"preprint","citation":{"ama":"von der Gracht S, Nijholt E, Rink B. Higher order interactions lead to “reluctant” synchrony breaking. arXiv:231117186. Published online 2023.","apa":"von der Gracht, S., Nijholt, E., & Rink, B. (2023). Higher order interactions lead to “reluctant” synchrony breaking. In arXiv:2311.17186.","chicago":"Gracht, Sören von der, Eddie Nijholt, and Bob Rink. “Higher Order Interactions Lead to ‘Reluctant’ Synchrony Breaking.” ArXiv:2311.17186, 2023.","bibtex":"@article{von der Gracht_Nijholt_Rink_2023, title={Higher order interactions lead to “reluctant” synchrony breaking}, journal={arXiv:2311.17186}, author={von der Gracht, Sören and Nijholt, Eddie and Rink, Bob}, year={2023} }","mla":"von der Gracht, Sören, et al. “Higher Order Interactions Lead to ‘Reluctant’ Synchrony Breaking.” ArXiv:2311.17186, 2023.","short":"S. von der Gracht, E. Nijholt, B. Rink, ArXiv:2311.17186 (2023).","ieee":"S. von der Gracht, E. Nijholt, and B. Rink, “Higher order interactions lead to ‘reluctant’ synchrony breaking,” arXiv:2311.17186. 2023."},"date_updated":"2023-12-01T06:38:44Z","_id":"49371"},{"title":"Privacy in the Age of Neurotechnology: Investigating Public Attitudes towards Brain Data Collection and Use","user_id":"46433","author":[{"first_name":"Emiram","full_name":"Kablo, Emiram","last_name":"Kablo","id":"46433"},{"first_name":"Patricia","full_name":"Arias Cabarcos, Patricia","last_name":"Arias Cabarcos","id":"92804"}],"publisher":"ACM","department":[{"_id":"679"}],"publication":"Proceedings of the 2023 ACM SIGSAC Conference on Computer and Communications Security","publication_status":"published","status":"public","date_created":"2023-12-02T14:50:07Z","_id":"49373","date_updated":"2023-12-02T14:52:48Z","doi":"10.1145/3576915.3623164","citation":{"short":"E. Kablo, P. Arias Cabarcos, in: Proceedings of the 2023 ACM SIGSAC Conference on Computer and Communications Security, ACM, 2023.","ieee":"E. Kablo and P. Arias Cabarcos, “Privacy in the Age of Neurotechnology: Investigating Public Attitudes towards Brain Data Collection and Use,” 2023, doi: 10.1145/3576915.3623164.","chicago":"Kablo, Emiram, and Patricia Arias Cabarcos. “Privacy in the Age of Neurotechnology: Investigating Public Attitudes towards Brain Data Collection and Use.” In Proceedings of the 2023 ACM SIGSAC Conference on Computer and Communications Security. ACM, 2023. https://doi.org/10.1145/3576915.3623164.","apa":"Kablo, E., & Arias Cabarcos, P. (2023). Privacy in the Age of Neurotechnology: Investigating Public Attitudes towards Brain Data Collection and Use. Proceedings of the 2023 ACM SIGSAC Conference on Computer and Communications Security. https://doi.org/10.1145/3576915.3623164","ama":"Kablo E, Arias Cabarcos P. Privacy in the Age of Neurotechnology: Investigating Public Attitudes towards Brain Data Collection and Use. In: Proceedings of the 2023 ACM SIGSAC Conference on Computer and Communications Security. ACM; 2023. doi:10.1145/3576915.3623164","mla":"Kablo, Emiram, and Patricia Arias Cabarcos. “Privacy in the Age of Neurotechnology: Investigating Public Attitudes towards Brain Data Collection and Use.” Proceedings of the 2023 ACM SIGSAC Conference on Computer and Communications Security, ACM, 2023, doi:10.1145/3576915.3623164.","bibtex":"@inproceedings{Kablo_Arias Cabarcos_2023, title={Privacy in the Age of Neurotechnology: Investigating Public Attitudes towards Brain Data Collection and Use}, DOI={10.1145/3576915.3623164}, booktitle={Proceedings of the 2023 ACM SIGSAC Conference on Computer and Communications Security}, publisher={ACM}, author={Kablo, Emiram and Arias Cabarcos, Patricia}, year={2023} }"},"year":"2023","type":"conference","language":[{"iso":"eng"}]},{"_id":"46816","intvolume":" 49","issue":"10","year":"2023","type":"journal_article","citation":{"chicago":"Torres, Adriano, Pedro Costa, Luis Amaral, Jonata Pastro, Rodrigo Bonifácio, Marcelo d’Amorim, Owolabi Legunsen, Eric Bodden, and Edna Dias Canedo. “Runtime Verification of Crypto APIs: An Empirical Study.” IEEE Transactions on Software Engineering 49, no. 10 (2023): 4510–25. https://doi.org/10.1109/tse.2023.3301660.","ama":"Torres A, Costa P, Amaral L, et al. Runtime Verification of Crypto APIs: An Empirical Study. IEEE Transactions on Software Engineering. 2023;49(10):4510-4525. doi:10.1109/tse.2023.3301660","apa":"Torres, A., Costa, P., Amaral, L., Pastro, J., Bonifácio, R., d’Amorim, M., Legunsen, O., Bodden, E., & Dias Canedo, E. (2023). Runtime Verification of Crypto APIs: An Empirical Study. IEEE Transactions on Software Engineering, 49(10), 4510–4525. https://doi.org/10.1109/tse.2023.3301660","mla":"Torres, Adriano, et al. “Runtime Verification of Crypto APIs: An Empirical Study.” IEEE Transactions on Software Engineering, vol. 49, no. 10, Institute of Electrical and Electronics Engineers (IEEE), 2023, pp. 4510–25, doi:10.1109/tse.2023.3301660.","bibtex":"@article{Torres_Costa_Amaral_Pastro_Bonifácio_d’Amorim_Legunsen_Bodden_Dias Canedo_2023, title={Runtime Verification of Crypto APIs: An Empirical Study}, volume={49}, DOI={10.1109/tse.2023.3301660}, number={10}, journal={IEEE Transactions on Software Engineering}, publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={Torres, Adriano and Costa, Pedro and Amaral, Luis and Pastro, Jonata and Bonifácio, Rodrigo and d’Amorim, Marcelo and Legunsen, Owolabi and Bodden, Eric and Dias Canedo, Edna}, year={2023}, pages={4510–4525} }","short":"A. Torres, P. Costa, L. Amaral, J. Pastro, R. Bonifácio, M. d’Amorim, O. Legunsen, E. Bodden, E. Dias Canedo, IEEE Transactions on Software Engineering 49 (2023) 4510–4525.","ieee":"A. Torres et al., “Runtime Verification of Crypto APIs: An Empirical Study,” IEEE Transactions on Software Engineering, vol. 49, no. 10, pp. 4510–4525, 2023, doi: 10.1109/tse.2023.3301660."},"page":"4510 - 4525","user_id":"15249","author":[{"last_name":"Torres","full_name":"Torres, Adriano","first_name":"Adriano"},{"full_name":"Costa, Pedro","first_name":"Pedro","last_name":"Costa"},{"last_name":"Amaral","first_name":"Luis","full_name":"Amaral, Luis"},{"last_name":"Pastro","first_name":"Jonata","full_name":"Pastro, Jonata"},{"last_name":"Bonifácio","full_name":"Bonifácio, Rodrigo","first_name":"Rodrigo"},{"last_name":"d'Amorim","first_name":"Marcelo","full_name":"d'Amorim, Marcelo"},{"last_name":"Legunsen","full_name":"Legunsen, Owolabi","first_name":"Owolabi"},{"first_name":"Eric","full_name":"Bodden, Eric","orcid":"0000-0003-3470-3647","last_name":"Bodden","id":"59256"},{"last_name":"Dias Canedo","first_name":"Edna","full_name":"Dias Canedo, Edna"}],"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","publication":"IEEE Transactions on Software Engineering","keyword":["Software"],"volume":49,"status":"public","date_created":"2023-09-06T07:42:40Z","date_updated":"2023-12-04T11:05:26Z","doi":"10.1109/tse.2023.3301660","language":[{"iso":"eng"}],"title":"Runtime Verification of Crypto APIs: An Empirical Study","department":[{"_id":"76"}],"publication_identifier":{"issn":["0098-5589","1939-3520","2326-3881"]},"publication_status":"published"},{"department":[{"_id":"76"},{"_id":"662"}],"publication_identifier":{"issn":["1382-3256","1573-7616"]},"publication_status":"published","title":"Can the configuration of static analyses make resolving security vulnerabilities more effective? - A user study","language":[{"iso":"eng"}],"date_updated":"2023-12-04T11:29:49Z","doi":"10.1007/s10664-023-10354-3","publication":"Empirical Software Engineering","keyword":["Software"],"publisher":"Springer Science and Business Media LLC","author":[{"orcid":"0000-0003-4424-5838","full_name":"Piskachev, Goran","first_name":"Goran","id":"41936","last_name":"Piskachev"},{"first_name":"Matthias","full_name":"Becker, Matthias","orcid":"https://orcid.org/0000-0003-2465-9347","last_name":"Becker","id":"4870"},{"first_name":"Eric","orcid":"0000-0003-3470-3647","full_name":"Bodden, Eric","last_name":"Bodden","id":"59256"}],"volume":28,"date_created":"2023-12-04T11:14:34Z","status":"public","abstract":[{"lang":"eng","text":"AbstractThe use of static analysis security testing (SAST) tools has been increasing in recent years. However, previous studies have shown that, when shipped to end users such as development or security teams, the findings of these tools are often unsatisfying. Users report high numbers of false positives or long analysis times, making the tools unusable in the daily workflow. To address this, SAST tool creators provide a wide range of configuration options, such as customization of rules through domain-specific languages or specification of the application-specific analysis scope. In this paper, we study the configuration space of selected existing SAST tools when used within the integrated development environment (IDE). We focus on the configuration options that impact three dimensions, for which a trade-off is unavoidable, i.e., precision, recall, and analysis runtime. We perform a between-subjects user study with 40 users from multiple development and security teams - to our knowledge, the largest population for this kind of user study in the software engineering community. The results show that users who configure SAST tools are more effective in resolving security vulnerabilities detected by the tools than those using the default configuration. Based on post-study interviews, we identify common strategies that users have while configuring the SAST tools to provide further insights for tool creators. Finally, an evaluation of the configuration options of two commercial SAST tools, Fortify and CheckMarx, reveals that a quarter of the users do not understand the configuration options provided. The configuration options that are found most useful relate to the analysis scope."}],"user_id":"15249","citation":{"ieee":"G. Piskachev, M. Becker, and E. Bodden, “Can the configuration of static analyses make resolving security vulnerabilities more effective? - A user study,” Empirical Software Engineering, vol. 28, no. 5, Art. no. 118, 2023, doi: 10.1007/s10664-023-10354-3.","short":"G. Piskachev, M. Becker, E. Bodden, Empirical Software Engineering 28 (2023).","bibtex":"@article{Piskachev_Becker_Bodden_2023, title={Can the configuration of static analyses make resolving security vulnerabilities more effective? - A user study}, volume={28}, DOI={10.1007/s10664-023-10354-3}, number={5118}, journal={Empirical Software Engineering}, publisher={Springer Science and Business Media LLC}, author={Piskachev, Goran and Becker, Matthias and Bodden, Eric}, year={2023} }","mla":"Piskachev, Goran, et al. “Can the Configuration of Static Analyses Make Resolving Security Vulnerabilities More Effective? - A User Study.” Empirical Software Engineering, vol. 28, no. 5, 118, Springer Science and Business Media LLC, 2023, doi:10.1007/s10664-023-10354-3.","chicago":"Piskachev, Goran, Matthias Becker, and Eric Bodden. “Can the Configuration of Static Analyses Make Resolving Security Vulnerabilities More Effective? - A User Study.” Empirical Software Engineering 28, no. 5 (2023). https://doi.org/10.1007/s10664-023-10354-3.","apa":"Piskachev, G., Becker, M., & Bodden, E. (2023). Can the configuration of static analyses make resolving security vulnerabilities more effective? - A user study. Empirical Software Engineering, 28(5), Article 118. https://doi.org/10.1007/s10664-023-10354-3","ama":"Piskachev G, Becker M, Bodden E. Can the configuration of static analyses make resolving security vulnerabilities more effective? - A user study. Empirical Software Engineering. 2023;28(5). doi:10.1007/s10664-023-10354-3"},"year":"2023","type":"journal_article","intvolume":" 28","_id":"49439","article_number":"118","issue":"5"},{"type":"conference","year":"2023","citation":{"ieee":"S. Krüger et al., “Securing Your Crypto-API Usage Through Tool Support - A Usability Study,” 2023, doi: 10.1109/secdev56634.2023.00015.","short":"S. Krüger, M. Reif, A.-K. Wickert, S. Nadi, K. Ali, E. Bodden, Y. Acar, M. Mezini, S. Fahl, in: 2023 IEEE Secure Development Conference (SecDev), IEEE, 2023.","bibtex":"@inproceedings{Krüger_Reif_Wickert_Nadi_Ali_Bodden_Acar_Mezini_Fahl_2023, title={Securing Your Crypto-API Usage Through Tool Support - A Usability Study}, DOI={10.1109/secdev56634.2023.00015}, booktitle={2023 IEEE Secure Development Conference (SecDev)}, publisher={IEEE}, author={Krüger, Stefan and Reif, Michael and Wickert, Anna-Katharina and Nadi, Sarah and Ali, Karim and Bodden, Eric and Acar, Yasemin and Mezini, Mira and Fahl, Sascha}, year={2023} }","mla":"Krüger, Stefan, et al. “Securing Your Crypto-API Usage Through Tool Support - A Usability Study.” 2023 IEEE Secure Development Conference (SecDev), IEEE, 2023, doi:10.1109/secdev56634.2023.00015.","ama":"Krüger S, Reif M, Wickert A-K, et al. Securing Your Crypto-API Usage Through Tool Support - A Usability Study. In: 2023 IEEE Secure Development Conference (SecDev). IEEE; 2023. doi:10.1109/secdev56634.2023.00015","apa":"Krüger, S., Reif, M., Wickert, A.-K., Nadi, S., Ali, K., Bodden, E., Acar, Y., Mezini, M., & Fahl, S. (2023). Securing Your Crypto-API Usage Through Tool Support - A Usability Study. 2023 IEEE Secure Development Conference (SecDev). https://doi.org/10.1109/secdev56634.2023.00015","chicago":"Krüger, Stefan, Michael Reif, Anna-Katharina Wickert, Sarah Nadi, Karim Ali, Eric Bodden, Yasemin Acar, Mira Mezini, and Sascha Fahl. “Securing Your Crypto-API Usage Through Tool Support - A Usability Study.” In 2023 IEEE Secure Development Conference (SecDev). IEEE, 2023. https://doi.org/10.1109/secdev56634.2023.00015."},"language":[{"iso":"eng"}],"date_updated":"2023-12-04T11:14:10Z","_id":"49438","doi":"10.1109/secdev56634.2023.00015","publication":"2023 IEEE Secure Development Conference (SecDev)","department":[{"_id":"76"},{"_id":"740"}],"author":[{"full_name":"Krüger, Stefan","first_name":"Stefan","last_name":"Krüger"},{"last_name":"Reif","full_name":"Reif, Michael","first_name":"Michael"},{"first_name":"Anna-Katharina","full_name":"Wickert, Anna-Katharina","last_name":"Wickert"},{"first_name":"Sarah","full_name":"Nadi, Sarah","last_name":"Nadi"},{"full_name":"Ali, Karim","first_name":"Karim","last_name":"Ali"},{"id":"59256","last_name":"Bodden","orcid":"0000-0003-3470-3647","full_name":"Bodden, Eric","first_name":"Eric"},{"first_name":"Yasemin","full_name":"Acar, Yasemin","last_name":"Acar","id":"94636"},{"last_name":"Mezini","first_name":"Mira","full_name":"Mezini, Mira"},{"last_name":"Fahl","first_name":"Sascha","full_name":"Fahl, Sascha"}],"publisher":"IEEE","publication_status":"published","date_created":"2023-12-04T11:07:08Z","status":"public","title":"Securing Your Crypto-API Usage Through Tool Support - A Usability Study","user_id":"15249"},{"type":"bachelorsthesis","year":"2023","citation":{"short":"A. Nickel, Entwicklung Und Analyse von Formeln Zur Abschätzung Der Renderingzeit Eines Frames, 2023.","ieee":"A. Nickel, Entwicklung und Analyse von Formeln zur Abschätzung der Renderingzeit eines Frames. 2023.","apa":"Nickel, A. (2023). Entwicklung und Analyse von Formeln zur Abschätzung der Renderingzeit eines Frames.","ama":"Nickel A. Entwicklung Und Analyse von Formeln Zur Abschätzung Der Renderingzeit Eines Frames.; 2023.","chicago":"Nickel, Alexander. Entwicklung Und Analyse von Formeln Zur Abschätzung Der Renderingzeit Eines Frames, 2023.","mla":"Nickel, Alexander. Entwicklung Und Analyse von Formeln Zur Abschätzung Der Renderingzeit Eines Frames. 2023.","bibtex":"@book{Nickel_2023, title={Entwicklung und Analyse von Formeln zur Abschätzung der Renderingzeit eines Frames}, author={Nickel, Alexander}, year={2023} }"},"supervisor":[{"first_name":"Christian","full_name":"Scheideler, Christian","last_name":"Scheideler","id":"20792"},{"full_name":"Fischer, Matthias","first_name":"Matthias","id":"146","last_name":"Fischer"}],"language":[{"iso":"eng"}],"_id":"49494","date_updated":"2023-12-05T15:23:12Z","department":[{"_id":"34"},{"_id":"7"},{"_id":"79"}],"author":[{"last_name":"Nickel","full_name":"Nickel, Alexander","first_name":"Alexander"}],"date_created":"2023-12-05T15:22:55Z","status":"public","title":"Entwicklung und Analyse von Formeln zur Abschätzung der Renderingzeit eines Frames","user_id":"15578"},{"citation":{"ieee":"V. Telaprolu, Reconstruction of 3D Surfels from Neural Radiance Fields. 2023.","short":"V. Telaprolu, Reconstruction of 3D Surfels from Neural Radiance Fields, 2023.","bibtex":"@book{Telaprolu_2023, title={Reconstruction of 3D Surfels from Neural Radiance Fields}, author={Telaprolu, Vipasyan}, year={2023} }","mla":"Telaprolu, Vipasyan. Reconstruction of 3D Surfels from Neural Radiance Fields. 2023.","ama":"Telaprolu V. Reconstruction of 3D Surfels from Neural Radiance Fields.; 2023.","apa":"Telaprolu, V. (2023). Reconstruction of 3D Surfels from Neural Radiance Fields.","chicago":"Telaprolu, Vipasyan. Reconstruction of 3D Surfels from Neural Radiance Fields, 2023."},"type":"mastersthesis","year":"2023","supervisor":[{"full_name":"Scheideler, Christian","first_name":"Christian","id":"20792","last_name":"Scheideler"}],"language":[{"iso":"eng"}],"_id":"49493","date_updated":"2023-12-05T15:20:10Z","department":[{"_id":"34"},{"_id":"7"},{"_id":"79"}],"author":[{"last_name":"Telaprolu","full_name":"Telaprolu, Vipasyan","first_name":"Vipasyan"}],"date_created":"2023-12-05T15:19:46Z","status":"public","title":"Reconstruction of 3D Surfels from Neural Radiance Fields","user_id":"15578"},{"language":[{"iso":"eng"}],"supervisor":[{"full_name":"Scheideler, Christian","first_name":"Christian","id":"20792","last_name":"Scheideler"}],"type":"mastersthesis","citation":{"mla":"Friemel, Jonas. Shape Reconfiguration by Hybrid Programmable Matter. 2023.","bibtex":"@book{Friemel_2023, title={Shape Reconfiguration by Hybrid Programmable Matter}, author={Friemel, Jonas}, year={2023} }","apa":"Friemel, J. (2023). Shape Reconfiguration by Hybrid Programmable Matter.","ama":"Friemel J. Shape Reconfiguration by Hybrid Programmable Matter.; 2023.","chicago":"Friemel, Jonas. Shape Reconfiguration by Hybrid Programmable Matter, 2023.","ieee":"J. Friemel, Shape Reconfiguration by Hybrid Programmable Matter. 2023.","short":"J. Friemel, Shape Reconfiguration by Hybrid Programmable Matter, 2023."},"year":"2023","date_updated":"2023-12-05T15:18:41Z","_id":"49492","author":[{"first_name":"Jonas","full_name":"Friemel, Jonas","last_name":"Friemel"}],"department":[{"_id":"34"},{"_id":"7"},{"_id":"79"}],"status":"public","date_created":"2023-12-05T15:18:17Z","user_id":"15578","title":"Shape Reconfiguration by Hybrid Programmable Matter"},{"title":"TCO analysis of a modular and integral product architecture in shipbuilding","user_id":"15782","status":"public","date_created":"2023-11-30T10:27:50Z","author":[{"first_name":"Tobias","full_name":"Seidenberg, Tobias","last_name":"Seidenberg"},{"last_name":"Disselkamp","full_name":"Disselkamp, Jan-Philipp","first_name":"Jan-Philipp"},{"last_name":"Jürgenhake","full_name":"Jürgenhake, Christoph","first_name":"Christoph"},{"last_name":"Wicker","first_name":"Ansgar","full_name":"Wicker, Ansgar"},{"last_name":"Dumitrescu","id":"16190","first_name":"Roman","full_name":"Dumitrescu, Roman"},{"last_name":"Tolo","first_name":"Edmund","full_name":"Tolo, Edmund"}],"department":[{"_id":"563"}],"doi":" 10.1109/ICE/ITMC58018.2023.10332277","_id":"49361","date_updated":"2023-12-06T07:46:08Z","conference":{"end_date":"2023-06-22","start_date":"2023-06-19","name":"IEEE Ice Conference 2023","location":"Edingburgh"},"citation":{"bibtex":"@inproceedings{Seidenberg_Disselkamp_Jürgenhake_Wicker_Dumitrescu_Tolo_2023, title={TCO analysis of a modular and integral product architecture in shipbuilding}, DOI={ 10.1109/ICE/ITMC58018.2023.10332277}, author={Seidenberg, Tobias and Disselkamp, Jan-Philipp and Jürgenhake, Christoph and Wicker, Ansgar and Dumitrescu, Roman and Tolo, Edmund}, year={2023} }","mla":"Seidenberg, Tobias, et al. TCO Analysis of a Modular and Integral Product Architecture in Shipbuilding. 2023, doi: 10.1109/ICE/ITMC58018.2023.10332277.","ama":"Seidenberg T, Disselkamp J-P, Jürgenhake C, Wicker A, Dumitrescu R, Tolo E. TCO analysis of a modular and integral product architecture in shipbuilding. In: ; 2023. doi: 10.1109/ICE/ITMC58018.2023.10332277","apa":"Seidenberg, T., Disselkamp, J.-P., Jürgenhake, C., Wicker, A., Dumitrescu, R., & Tolo, E. (2023). TCO analysis of a modular and integral product architecture in shipbuilding. IEEE Ice Conference 2023, Edingburgh. https://doi.org/ 10.1109/ICE/ITMC58018.2023.10332277","chicago":"Seidenberg, Tobias, Jan-Philipp Disselkamp, Christoph Jürgenhake, Ansgar Wicker, Roman Dumitrescu, and Edmund Tolo. “TCO Analysis of a Modular and Integral Product Architecture in Shipbuilding,” 2023. https://doi.org/ 10.1109/ICE/ITMC58018.2023.10332277.","ieee":"T. Seidenberg, J.-P. Disselkamp, C. Jürgenhake, A. Wicker, R. Dumitrescu, and E. Tolo, “TCO analysis of a modular and integral product architecture in shipbuilding,” presented at the IEEE Ice Conference 2023, Edingburgh, 2023, doi: 10.1109/ICE/ITMC58018.2023.10332277.","short":"T. Seidenberg, J.-P. Disselkamp, C. Jürgenhake, A. Wicker, R. Dumitrescu, E. Tolo, in: 2023."},"year":"2023","type":"conference","language":[{"iso":"eng"}]},{"doi":" 10.1109/ICE/ITMC58018.2023.10332382","_id":"49360","date_updated":"2023-12-06T07:45:25Z","conference":{"end_date":"2023-06-22","location":"Edingburgh","name":"IEEE Ice Conference 2023","start_date":"2023-06-19"},"language":[{"iso":"eng"}],"citation":{"ieee":"J.-P. Disselkamp, T. Seidenberg, C. Jürgenhake, H. Anacker, and R. Dumitrescu, “Future production of ships – case study for modular high-speed ferries,” presented at the IEEE Ice Conference 2023, Edingburgh, 2023, doi: 10.1109/ICE/ITMC58018.2023.10332382.","short":"J.-P. Disselkamp, T. Seidenberg, C. Jürgenhake, H. Anacker, R. Dumitrescu, in: 2023.","bibtex":"@inproceedings{Disselkamp_Seidenberg_Jürgenhake_Anacker_Dumitrescu_2023, title={Future production of ships – case study for modular high-speed ferries}, DOI={ 10.1109/ICE/ITMC58018.2023.10332382}, author={Disselkamp, Jan-Philipp and Seidenberg, Tobias and Jürgenhake, Christoph and Anacker, Harald and Dumitrescu, Roman}, year={2023} }","mla":"Disselkamp, Jan-Philipp, et al. Future Production of Ships – Case Study for Modular High-Speed Ferries. 2023, doi: 10.1109/ICE/ITMC58018.2023.10332382.","chicago":"Disselkamp, Jan-Philipp, Tobias Seidenberg, Christoph Jürgenhake, Harald Anacker, and Roman Dumitrescu. “Future Production of Ships – Case Study for Modular High-Speed Ferries,” 2023. https://doi.org/ 10.1109/ICE/ITMC58018.2023.10332382.","apa":"Disselkamp, J.-P., Seidenberg, T., Jürgenhake, C., Anacker, H., & Dumitrescu, R. (2023). Future production of ships – case study for modular high-speed ferries. IEEE Ice Conference 2023, Edingburgh. https://doi.org/ 10.1109/ICE/ITMC58018.2023.10332382","ama":"Disselkamp J-P, Seidenberg T, Jürgenhake C, Anacker H, Dumitrescu R. Future production of ships – case study for modular high-speed ferries. In: ; 2023. doi: 10.1109/ICE/ITMC58018.2023.10332382"},"type":"conference","year":"2023","user_id":"15782","title":"Future production of ships – case study for modular high-speed ferries","status":"public","date_created":"2023-11-30T10:26:12Z","author":[{"last_name":"Disselkamp","full_name":"Disselkamp, Jan-Philipp","first_name":"Jan-Philipp"},{"last_name":"Seidenberg","full_name":"Seidenberg, Tobias","first_name":"Tobias"},{"last_name":"Jürgenhake","first_name":"Christoph","full_name":"Jürgenhake, Christoph"},{"first_name":"Harald","full_name":"Anacker, Harald","last_name":"Anacker"},{"id":"16190","last_name":"Dumitrescu","full_name":"Dumitrescu, Roman","first_name":"Roman"}],"department":[{"_id":"563"}]},{"title":"Idélic Approach in Enumerating Heisenberg Extensions","user_id":"21202","publication_identifier":{"issn":["2730-9657"]},"publication_status":"published","status":"public","date_created":"2023-12-01T09:23:59Z","publisher":"Springer Science and Business Media LLC","author":[{"id":"21202","last_name":"Klüners","full_name":"Klüners, Jürgen","first_name":"Jürgen"},{"last_name":"Wang","full_name":"Wang, Jiuya","first_name":"Jiuya"}],"publication":"La Matematica","department":[{"_id":"102"}],"doi":"10.1007/s44007-023-00067-w","_id":"49372","date_updated":"2023-12-06T09:50:43Z","citation":{"bibtex":"@article{Klüners_Wang_2023, title={Idélic Approach in Enumerating Heisenberg Extensions}, DOI={10.1007/s44007-023-00067-w}, journal={La Matematica}, publisher={Springer Science and Business Media LLC}, author={Klüners, Jürgen and Wang, Jiuya}, year={2023} }","mla":"Klüners, Jürgen, and Jiuya Wang. “Idélic Approach in Enumerating Heisenberg Extensions.” La Matematica, Springer Science and Business Media LLC, 2023, doi:10.1007/s44007-023-00067-w.","chicago":"Klüners, Jürgen, and Jiuya Wang. “Idélic Approach in Enumerating Heisenberg Extensions.” La Matematica, 2023. https://doi.org/10.1007/s44007-023-00067-w.","apa":"Klüners, J., & Wang, J. (2023). Idélic Approach in Enumerating Heisenberg Extensions. La Matematica. https://doi.org/10.1007/s44007-023-00067-w","ama":"Klüners J, Wang J. Idélic Approach in Enumerating Heisenberg Extensions. La Matematica. Published online 2023. doi:10.1007/s44007-023-00067-w","ieee":"J. Klüners and J. Wang, “Idélic Approach in Enumerating Heisenberg Extensions,” La Matematica, 2023, doi: 10.1007/s44007-023-00067-w.","short":"J. Klüners, J. Wang, La Matematica (2023)."},"type":"journal_article","year":"2023","language":[{"iso":"eng"}]},{"department":[{"_id":"819"}],"publication_identifier":{"isbn":["9798400701191"]},"place":"New York, NY, USA","title":"On the Impact of Basic Mutation Operators and Populations within Evolutionary Algorithms for the Dynamic Weighted Traveling Salesperson Problem","series_title":"GECCO’23","language":[{"iso":"eng"}],"date_updated":"2023-12-13T10:46:27Z","doi":"10.1145/3583131.3590384","keyword":["dynamic optimization","evolutionary algorithms","re-optimization","weighted traveling salesperson problem"],"publication":"Proceedings of the Genetic and Evolutionary Computation Conference","publisher":"Association for Computing Machinery","author":[{"full_name":"Bossek, Jakob","orcid":"0000-0002-4121-4668","first_name":"Jakob","id":"102979","last_name":"Bossek"},{"last_name":"Neumann","first_name":"Aneta","full_name":"Neumann, Aneta"},{"full_name":"Neumann, Frank","first_name":"Frank","last_name":"Neumann"}],"date_created":"2023-11-14T15:58:56Z","status":"public","extern":"1","abstract":[{"lang":"eng","text":"Evolutionary algorithms have been shown to obtain good solutions for complex optimization problems in static and dynamic environments. It is important to understand the behaviour of evolutionary algorithms for complex optimization problems that also involve dynamic and/or stochastic components in a systematic way in order to further increase their applicability to real-world problems. We investigate the node weighted traveling salesperson problem (W-TSP), which provides an abstraction of a wide range of weighted TSP problems, in dynamic settings. In the dynamic setting of the problem, items that have to be collected as part of a TSP tour change over time. We first present a dynamic setup for the dynamic W-TSP parameterized by different types of changes that are applied to the set of items to be collected when traversing the tour. Our first experimental investigations study the impact of such changes on resulting optimized tours in order to provide structural insights of optimization solutions. Afterwards, we investigate simple mutation-based evolutionary algorithms and study the impact of the mutation operators and the use of populations with dealing with the dynamic changes to the node weights of the problem."}],"user_id":"102979","page":"248–256","citation":{"apa":"Bossek, J., Neumann, A., & Neumann, F. (2023). On the Impact of Basic Mutation Operators and Populations within Evolutionary Algorithms for the Dynamic Weighted Traveling Salesperson Problem. Proceedings of the Genetic and Evolutionary Computation Conference, 248–256. https://doi.org/10.1145/3583131.3590384","ama":"Bossek J, Neumann A, Neumann F. On the Impact of Basic Mutation Operators and Populations within Evolutionary Algorithms for the Dynamic Weighted Traveling Salesperson Problem. In: Proceedings of the Genetic and Evolutionary Computation Conference. GECCO’23. Association for Computing Machinery; 2023:248–256. doi:10.1145/3583131.3590384","chicago":"Bossek, Jakob, Aneta Neumann, and Frank Neumann. “On the Impact of Basic Mutation Operators and Populations within Evolutionary Algorithms for the Dynamic Weighted Traveling Salesperson Problem.” In Proceedings of the Genetic and Evolutionary Computation Conference, 248–256. GECCO’23. New York, NY, USA: Association for Computing Machinery, 2023. https://doi.org/10.1145/3583131.3590384.","mla":"Bossek, Jakob, et al. “On the Impact of Basic Mutation Operators and Populations within Evolutionary Algorithms for the Dynamic Weighted Traveling Salesperson Problem.” Proceedings of the Genetic and Evolutionary Computation Conference, Association for Computing Machinery, 2023, pp. 248–256, doi:10.1145/3583131.3590384.","bibtex":"@inproceedings{Bossek_Neumann_Neumann_2023, place={New York, NY, USA}, series={GECCO’23}, title={On the Impact of Basic Mutation Operators and Populations within Evolutionary Algorithms for the Dynamic Weighted Traveling Salesperson Problem}, DOI={10.1145/3583131.3590384}, booktitle={Proceedings of the Genetic and Evolutionary Computation Conference}, publisher={Association for Computing Machinery}, author={Bossek, Jakob and Neumann, Aneta and Neumann, Frank}, year={2023}, pages={248–256}, collection={GECCO’23} }","short":"J. Bossek, A. Neumann, F. Neumann, in: Proceedings of the Genetic and Evolutionary Computation Conference, Association for Computing Machinery, New York, NY, USA, 2023, pp. 248–256.","ieee":"J. Bossek, A. Neumann, and F. Neumann, “On the Impact of Basic Mutation Operators and Populations within Evolutionary Algorithms for the Dynamic Weighted Traveling Salesperson Problem,” in Proceedings of the Genetic and Evolutionary Computation Conference, 2023, pp. 248–256, doi: 10.1145/3583131.3590384."},"type":"conference","year":"2023","_id":"48869"},{"place":"New York, NY, USA","title":"Runtime Analysis of Quality Diversity Algorithms","department":[{"_id":"819"}],"publication_identifier":{"isbn":["9798400701191"]},"date_updated":"2023-12-13T10:48:26Z","doi":"10.1145/3583131.3590383","series_title":"GECCO’23","language":[{"iso":"eng"}],"extern":"1","abstract":[{"text":"Quality diversity (QD) is a branch of evolutionary computation that gained increasing interest in recent years. The Map-Elites QD approach defines a feature space, i.e., a partition of the search space, and stores the best solution for each cell of this space. We study a simple QD algorithm in the context of pseudo-Boolean optimisation on the \"number of ones\" feature space, where the ith cell stores the best solution amongst those with a number of ones in [(i - 1)k, ik - 1]. Here k is a granularity parameter 1 {$\\leq$} k {$\\leq$} n+1. We give a tight bound on the expected time until all cells are covered for arbitrary fitness functions and for all k and analyse the expected optimisation time of QD on OneMax and other problems whose structure aligns favourably with the feature space. On combinatorial problems we show that QD finds a (1 - 1/e)-approximation when maximising any monotone sub-modular function with a single uniform cardinality constraint efficiently. Defining the feature space as the number of connected components of a connected graph, we show that QD finds a minimum spanning tree in expected polynomial time.","lang":"eng"}],"user_id":"102979","publisher":"Association for Computing Machinery","author":[{"last_name":"Bossek","id":"102979","first_name":"Jakob","orcid":"0000-0002-4121-4668","full_name":"Bossek, Jakob"},{"first_name":"Dirk","full_name":"Sudholt, Dirk","last_name":"Sudholt"}],"keyword":["quality diversity","runtime analysis"],"publication":"Proceedings of the Genetic and Evolutionary Computation Conference","status":"public","date_created":"2023-11-14T15:58:57Z","_id":"48872","type":"conference","citation":{"ieee":"J. Bossek and D. Sudholt, “Runtime Analysis of Quality Diversity Algorithms,” in Proceedings of the Genetic and Evolutionary Computation Conference, 2023, pp. 1546–1554, doi: 10.1145/3583131.3590383.","short":"J. Bossek, D. Sudholt, in: Proceedings of the Genetic and Evolutionary Computation Conference, Association for Computing Machinery, New York, NY, USA, 2023, pp. 1546–1554.","bibtex":"@inproceedings{Bossek_Sudholt_2023, place={New York, NY, USA}, series={GECCO’23}, title={Runtime Analysis of Quality Diversity Algorithms}, DOI={10.1145/3583131.3590383}, booktitle={Proceedings of the Genetic and Evolutionary Computation Conference}, publisher={Association for Computing Machinery}, author={Bossek, Jakob and Sudholt, Dirk}, year={2023}, pages={1546–1554}, collection={GECCO’23} }","mla":"Bossek, Jakob, and Dirk Sudholt. “Runtime Analysis of Quality Diversity Algorithms.” Proceedings of the Genetic and Evolutionary Computation Conference, Association for Computing Machinery, 2023, pp. 1546–1554, doi:10.1145/3583131.3590383.","chicago":"Bossek, Jakob, and Dirk Sudholt. “Runtime Analysis of Quality Diversity Algorithms.” In Proceedings of the Genetic and Evolutionary Computation Conference, 1546–1554. GECCO’23. New York, NY, USA: Association for Computing Machinery, 2023. https://doi.org/10.1145/3583131.3590383.","ama":"Bossek J, Sudholt D. Runtime Analysis of Quality Diversity Algorithms. In: Proceedings of the Genetic and Evolutionary Computation Conference. GECCO’23. Association for Computing Machinery; 2023:1546–1554. doi:10.1145/3583131.3590383","apa":"Bossek, J., & Sudholt, D. (2023). Runtime Analysis of Quality Diversity Algorithms. Proceedings of the Genetic and Evolutionary Computation Conference, 1546–1554. https://doi.org/10.1145/3583131.3590383"},"year":"2023","page":"1546–1554"},{"publication":"Proceedings of the Genetic} and Evolutionary Computation Conference","keyword":["evolutionary computation","instance generation","instance-space analysis","knapsack problem","novelty search"],"author":[{"last_name":"Marrero","full_name":"Marrero, Alejandro","first_name":"Alejandro"},{"full_name":"Segredo, Eduardo","first_name":"Eduardo","last_name":"Segredo"},{"last_name":"Hart","first_name":"Emma","full_name":"Hart, Emma"},{"id":"102979","last_name":"Bossek","full_name":"Bossek, Jakob","orcid":"0000-0002-4121-4668","first_name":"Jakob"},{"full_name":"Neumann, Aneta","first_name":"Aneta","last_name":"Neumann"}],"publisher":"Association for Computing Machinery","date_created":"2023-11-14T15:58:59Z","status":"public","abstract":[{"lang":"eng","text":"Generating new instances via evolutionary methods is commonly used to create new benchmarking data-sets, with a focus on attempting to cover an instance-space as completely as possible. Recent approaches have exploited Quality-Diversity methods to evolve sets of instances that are both diverse and discriminatory with respect to a portfolio of solvers, but these methods can be challenging when attempting to find diversity in a high-dimensional feature-space. We address this issue by training a model based on Principal Component Analysis on existing instances to create a low-dimension projection of the high-dimension feature-vectors, and then apply Novelty Search directly in the new low-dimension space. We conduct experiments to evolve diverse and discriminatory instances of Knapsack Problems, comparing the use of Novelty Search in the original feature-space to using Novelty Search in a low-dimensional projection, and repeat over a given set of dimensions. We find that the methods are complementary: if treated as an ensemble, they collectively provide increased coverage of the space. Specifically, searching for novelty in a low-dimension space contributes 56% of the filled regions of the space, while searching directly in the feature-space covers the remaining 44%."}],"extern":"1","user_id":"102979","page":"312–320","type":"conference","year":"2023","citation":{"chicago":"Marrero, Alejandro, Eduardo Segredo, Emma Hart, Jakob Bossek, and Aneta Neumann. “Generating Diverse and Discriminatory Knapsack Instances by Searching for Novelty in Variable Dimensions of Feature-Space.” In Proceedings of the Genetic} and Evolutionary Computation Conference, 312–320. GECCO’23. New York, NY, USA: Association for Computing Machinery, 2023. https://doi.org/10.1145/3583131.3590504.","ama":"Marrero A, Segredo E, Hart E, Bossek J, Neumann A. Generating Diverse and Discriminatory Knapsack Instances by Searching for Novelty in Variable Dimensions of Feature-Space. In: Proceedings of the Genetic} and Evolutionary Computation Conference. GECCO’23. Association for Computing Machinery; 2023:312–320. doi:10.1145/3583131.3590504","apa":"Marrero, A., Segredo, E., Hart, E., Bossek, J., & Neumann, A. (2023). Generating Diverse and Discriminatory Knapsack Instances by Searching for Novelty in Variable Dimensions of Feature-Space. Proceedings of the Genetic} and Evolutionary Computation Conference, 312–320. https://doi.org/10.1145/3583131.3590504","mla":"Marrero, Alejandro, et al. “Generating Diverse and Discriminatory Knapsack Instances by Searching for Novelty in Variable Dimensions of Feature-Space.” Proceedings of the Genetic} and Evolutionary Computation Conference, Association for Computing Machinery, 2023, pp. 312–320, doi:10.1145/3583131.3590504.","bibtex":"@inproceedings{Marrero_Segredo_Hart_Bossek_Neumann_2023, place={New York, NY, USA}, series={GECCO’23}, title={Generating Diverse and Discriminatory Knapsack Instances by Searching for Novelty in Variable Dimensions of Feature-Space}, DOI={10.1145/3583131.3590504}, booktitle={Proceedings of the Genetic} and Evolutionary Computation Conference}, publisher={Association for Computing Machinery}, author={Marrero, Alejandro and Segredo, Eduardo and Hart, Emma and Bossek, Jakob and Neumann, Aneta}, year={2023}, pages={312–320}, collection={GECCO’23} }","short":"A. Marrero, E. Segredo, E. Hart, J. Bossek, A. Neumann, in: Proceedings of the Genetic} and Evolutionary Computation Conference, Association for Computing Machinery, New York, NY, USA, 2023, pp. 312–320.","ieee":"A. Marrero, E. Segredo, E. Hart, J. Bossek, and A. Neumann, “Generating Diverse and Discriminatory Knapsack Instances by Searching for Novelty in Variable Dimensions of Feature-Space,” in Proceedings of the Genetic} and Evolutionary Computation Conference, 2023, pp. 312–320, doi: 10.1145/3583131.3590504."},"_id":"48886","department":[{"_id":"819"}],"publication_identifier":{"isbn":["9798400701191"]},"place":"New York, NY, USA","title":"Generating Diverse and Discriminatory Knapsack Instances by Searching for Novelty in Variable Dimensions of Feature-Space","series_title":"GECCO’23","language":[{"iso":"eng"}],"date_updated":"2023-12-13T10:49:32Z","doi":"10.1145/3583131.3590504"},{"date_updated":"2023-12-13T10:51:07Z","_id":"48871","doi":"10.1016/j.tcs.2023.113757","language":[{"iso":"eng"}],"page":"113757","citation":{"mla":"Bossek, Jakob, and Dirk Sudholt. “Do Additional Target Points Speed Up Evolutionary Algorithms?” Theoretical Computer Science, 2023, p. 113757, doi:10.1016/j.tcs.2023.113757.","bibtex":"@article{Bossek_Sudholt_2023, title={Do Additional Target Points Speed Up Evolutionary Algorithms?}, DOI={10.1016/j.tcs.2023.113757}, journal={Theoretical Computer Science}, author={Bossek, Jakob and Sudholt, Dirk}, year={2023}, pages={113757} }","chicago":"Bossek, Jakob, and Dirk Sudholt. “Do Additional Target Points Speed Up Evolutionary Algorithms?” Theoretical Computer Science, 2023, 113757. https://doi.org/10.1016/j.tcs.2023.113757.","ama":"Bossek J, Sudholt D. Do Additional Target Points Speed Up Evolutionary Algorithms? Theoretical Computer Science. Published online 2023:113757. doi:10.1016/j.tcs.2023.113757","apa":"Bossek, J., & Sudholt, D. (2023). Do Additional Target Points Speed Up Evolutionary Algorithms? Theoretical Computer Science, 113757. https://doi.org/10.1016/j.tcs.2023.113757","ieee":"J. Bossek and D. Sudholt, “Do Additional Target Points Speed Up Evolutionary Algorithms?,” Theoretical Computer Science, p. 113757, 2023, doi: 10.1016/j.tcs.2023.113757.","short":"J. Bossek, D. Sudholt, Theoretical Computer Science (2023) 113757."},"type":"journal_article","year":"2023","abstract":[{"text":"Most runtime analyses of randomised search heuristics focus on the expected number of function evaluations to find a unique global optimum. We ask a fundamental question: if additional search points are declared optimal, or declared as desirable target points, do these additional optima speed up evolutionary algorithms? More formally, we analyse the expected hitting time of a target set OPT{$\\cup$}S where S is a set of non-optimal search points and OPT is the set of optima and compare it to the expected hitting time of OPT. We show that the answer to our question depends on the number and placement of search points in S. For all black-box algorithms and all fitness functions with polynomial expected optimisation times we show that, if additional optima are placed randomly, even an exponential number of optima has a negligible effect on the expected optimisation time. Considering Hamming balls around all global optima gives an easier target for some algorithms and functions and can shift the phase transition with respect to offspring population sizes in the (1,{$\\lambda$}) EA on OneMax. However, for the one-dimensional Ising model the time to reach Hamming balls of radius (1/2-{$ϵ$})n around optima does not reduce the asymptotic expected optimisation time in the worst case. Finally, on functions where search trajectories typically join in a single search point, turning one search point into an optimum drastically reduces the expected optimisation time.","lang":"eng"}],"user_id":"102979","title":"Do Additional Target Points Speed Up Evolutionary Algorithms?","department":[{"_id":"819"}],"keyword":["Evolutionary algorithms","pseudo-Boolean functions","runtime analysis"],"publication":"Theoretical Computer Science","author":[{"full_name":"Bossek, Jakob","orcid":"0000-0002-4121-4668","first_name":"Jakob","id":"102979","last_name":"Bossek"},{"full_name":"Sudholt, Dirk","first_name":"Dirk","last_name":"Sudholt"}],"date_created":"2023-11-14T15:58:56Z","status":"public","publication_identifier":{"issn":["0304-3975"]}},{"abstract":[{"text":"We contribute to the efficient approximation of the Pareto-set for the classical NP-hard multi-objective minimum spanning tree problem (moMST) adopting evolutionary computation. More precisely, by building upon preliminary work, we analyse the neighborhood structure of Pareto-optimal spanning trees and design several highly biased sub-graph-based mutation operators founded on the gained insights. In a nutshell, these operators replace (un)connected sub-trees of candidate solutions with locally optimal sub-trees. The latter (biased) step is realized by applying Kruskal’s single-objective MST algorithm to a weighted sum scalarization of a sub-graph.We prove runtime complexity results for the introduced operators and investigate the desirable Pareto-beneficial property. This property states that mutants cannot be dominated by their parent. Moreover, we perform an extensive experimental benchmark study to showcase the operator’s practical suitability. Our results confirm that the subgraph based operators beat baseline algorithms from the literature even with severely restricted computational budget in terms of function evaluations on four different classes of complete graphs with different shapes of the Pareto-front.","lang":"eng"}],"user_id":"102979","title":"On Single-Objective Sub-Graph-Based Mutation for Solving the Bi-Objective Minimum Spanning Tree Problem","author":[{"last_name":"Bossek","id":"102979","first_name":"Jakob","orcid":"0000-0002-4121-4668","full_name":"Bossek, Jakob"},{"full_name":"Grimme, Christian","first_name":"Christian","last_name":"Grimme"}],"department":[{"_id":"819"}],"publication":"Evolutionary Computation","status":"public","date_created":"2023-11-14T15:58:55Z","publication_identifier":{"issn":["1063-6560"]},"date_updated":"2023-12-13T10:51:42Z","_id":"48859","doi":"10.1162/evco_a_00335","language":[{"iso":"eng"}],"type":"journal_article","year":"2023","citation":{"short":"J. Bossek, C. Grimme, Evolutionary Computation (2023) 1–35.","ieee":"J. Bossek and C. Grimme, “On Single-Objective Sub-Graph-Based Mutation for Solving the Bi-Objective Minimum Spanning Tree Problem,” Evolutionary Computation, pp. 1–35, 2023, doi: 10.1162/evco_a_00335.","chicago":"Bossek, Jakob, and Christian Grimme. “On Single-Objective Sub-Graph-Based Mutation for Solving the Bi-Objective Minimum Spanning Tree Problem.” Evolutionary Computation, 2023, 1–35. https://doi.org/10.1162/evco_a_00335.","ama":"Bossek J, Grimme C. On Single-Objective Sub-Graph-Based Mutation for Solving the Bi-Objective Minimum Spanning Tree Problem. Evolutionary Computation. Published online 2023:1–35. doi:10.1162/evco_a_00335","apa":"Bossek, J., & Grimme, C. (2023). On Single-Objective Sub-Graph-Based Mutation for Solving the Bi-Objective Minimum Spanning Tree Problem. Evolutionary Computation, 1–35. https://doi.org/10.1162/evco_a_00335","mla":"Bossek, Jakob, and Christian Grimme. “On Single-Objective Sub-Graph-Based Mutation for Solving the Bi-Objective Minimum Spanning Tree Problem.” Evolutionary Computation, 2023, pp. 1–35, doi:10.1162/evco_a_00335.","bibtex":"@article{Bossek_Grimme_2023, title={On Single-Objective Sub-Graph-Based Mutation for Solving the Bi-Objective Minimum Spanning Tree Problem}, DOI={10.1162/evco_a_00335}, journal={Evolutionary Computation}, author={Bossek, Jakob and Grimme, Christian}, year={2023}, pages={1–35} }"},"page":"1–35"},{"language":[{"iso":"eng"}],"type":"journal_article","citation":{"short":"S. Seitz, U. Häsel-Weide, Y. Wilke, M. Wallner, Teachers and Teaching (2023) 1–16.","ieee":"S. Seitz, U. Häsel-Weide, Y. Wilke, and M. Wallner, “Expertise and professionalism for inclusive (mathematics) teaching and learning: reflections on findings from interdisciplinary professionalisation research,” Teachers and Teaching, pp. 1–16, 2023, doi: https://doi.org/10.1080/13540602.2023.2284876 .","chicago":"Seitz, Simone, Uta Häsel-Weide, Yannik Wilke, and Melina Wallner. “Expertise and Professionalism for Inclusive (Mathematics) Teaching and Learning: Reflections on Findings from Interdisciplinary Professionalisation Research.” Teachers and Teaching, 2023, 1–16. https://doi.org/10.1080/13540602.2023.2284876 .","apa":"Seitz, S., Häsel-Weide, U., Wilke, Y., & Wallner, M. (2023). Expertise and professionalism for inclusive (mathematics) teaching and learning: reflections on findings from interdisciplinary professionalisation research. Teachers and Teaching, 1–16. https://doi.org/10.1080/13540602.2023.2284876 ","ama":"Seitz S, Häsel-Weide U, Wilke Y, Wallner M. Expertise and professionalism for inclusive (mathematics) teaching and learning: reflections on findings from interdisciplinary professionalisation research. Teachers and Teaching. Published online 2023:1-16. doi:https://doi.org/10.1080/13540602.2023.2284876 ","bibtex":"@article{Seitz_Häsel-Weide_Wilke_Wallner_2023, title={Expertise and professionalism for inclusive (mathematics) teaching and learning: reflections on findings from interdisciplinary professionalisation research}, DOI={https://doi.org/10.1080/13540602.2023.2284876 }, journal={Teachers and Teaching}, author={Seitz, Simone and Häsel-Weide, Uta and Wilke, Yannik and Wallner, Melina}, year={2023}, pages={1–16} }","mla":"Seitz, Simone, et al. “Expertise and Professionalism for Inclusive (Mathematics) Teaching and Learning: Reflections on Findings from Interdisciplinary Professionalisation Research.” Teachers and Teaching, 2023, pp. 1–16, doi:https://doi.org/10.1080/13540602.2023.2284876 ."},"year":"2023","page":"1-16","doi":"https://doi.org/10.1080/13540602.2023.2284876 ","date_updated":"2023-12-13T12:51:03Z","_id":"49425","status":"public","date_created":"2023-12-04T09:45:04Z","author":[{"last_name":"Seitz","full_name":"Seitz, Simone","first_name":"Simone"},{"id":"60267","last_name":"Häsel-Weide","full_name":"Häsel-Weide, Uta","first_name":"Uta"},{"last_name":"Wilke","full_name":"Wilke, Yannik","first_name":"Yannik"},{"last_name":"Wallner","id":"45445","first_name":"Melina","full_name":"Wallner, Melina"}],"department":[{"_id":"543"}],"publication":"Teachers and Teaching","user_id":"45445","title":"Expertise and professionalism for inclusive (mathematics) teaching and learning: reflections on findings from interdisciplinary professionalisation research"},{"title":"DP-NMT: Scalable Differentially-Private Machine Translation","user_id":"15504","status":"public","date_created":"2023-12-15T07:00:42Z","author":[{"last_name":"Igamberdiev","first_name":"Timour","full_name":"Igamberdiev, Timour"},{"full_name":"Vu, Doan Nam Long","first_name":"Doan Nam Long","last_name":"Vu"},{"full_name":"Künnecke, Felix","first_name":"Felix","last_name":"Künnecke"},{"full_name":"Yu, Zhuo","first_name":"Zhuo","last_name":"Yu"},{"first_name":"Jannik","full_name":"Holmer, Jannik","last_name":"Holmer"},{"first_name":"Ivan","full_name":"Habernal, Ivan","last_name":"Habernal","id":"101881"}],"department":[{"_id":"820"},{"_id":"34"}],"date_updated":"2023-12-15T07:21:45Z","_id":"49649","type":"preprint","citation":{"bibtex":"@article{Igamberdiev_Vu_Künnecke_Yu_Holmer_Habernal_2023, title={DP-NMT: Scalable Differentially-Private Machine Translation}, author={Igamberdiev, Timour and Vu, Doan Nam Long and Künnecke, Felix and Yu, Zhuo and Holmer, Jannik and Habernal, Ivan}, year={2023} }","mla":"Igamberdiev, Timour, et al. DP-NMT: Scalable Differentially-Private Machine Translation. 2023.","apa":"Igamberdiev, T., Vu, D. N. L., Künnecke, F., Yu, Z., Holmer, J., & Habernal, I. (2023). DP-NMT: Scalable Differentially-Private Machine Translation.","ama":"Igamberdiev T, Vu DNL, Künnecke F, Yu Z, Holmer J, Habernal I. DP-NMT: Scalable Differentially-Private Machine Translation. Published online 2023.","chicago":"Igamberdiev, Timour, Doan Nam Long Vu, Felix Künnecke, Zhuo Yu, Jannik Holmer, and Ivan Habernal. “DP-NMT: Scalable Differentially-Private Machine Translation,” 2023.","ieee":"T. Igamberdiev, D. N. L. Vu, F. Künnecke, Z. Yu, J. Holmer, and I. Habernal, “DP-NMT: Scalable Differentially-Private Machine Translation.” 2023.","short":"T. Igamberdiev, D.N.L. Vu, F. Künnecke, Z. Yu, J. Holmer, I. Habernal, (2023)."},"year":"2023","language":[{"iso":"eng"}]},{"_id":"49650","date_updated":"2023-12-15T07:21:39Z","language":[{"iso":"eng"}],"type":"preprint","year":"2023","citation":{"chicago":"Held, Lena, and Ivan Habernal. “LaCour!: Enabling Research on Argumentation in Hearings of the European Court of Human Rights,” 2023.","apa":"Held, L., & Habernal, I. (2023). LaCour!: Enabling Research on Argumentation in Hearings of the European Court of Human Rights.","ama":"Held L, Habernal I. LaCour!: Enabling Research on Argumentation in Hearings of the European Court of Human Rights. Published online 2023.","mla":"Held, Lena, and Ivan Habernal. LaCour!: Enabling Research on Argumentation in Hearings of the European Court of Human Rights. 2023.","bibtex":"@article{Held_Habernal_2023, title={LaCour!: Enabling Research on Argumentation in Hearings of the European Court of Human Rights}, author={Held, Lena and Habernal, Ivan}, year={2023} }","short":"L. Held, I. Habernal, (2023).","ieee":"L. Held and I. Habernal, “LaCour!: Enabling Research on Argumentation in Hearings of the European Court of Human Rights.” 2023."},"user_id":"15504","title":"LaCour!: Enabling Research on Argumentation in Hearings of the European Court of Human Rights","department":[{"_id":"820"},{"_id":"34"}],"author":[{"first_name":"Lena","full_name":"Held, Lena","last_name":"Held"},{"full_name":"Habernal, Ivan","first_name":"Ivan","id":"101881","last_name":"Habernal"}],"date_created":"2023-12-15T07:18:35Z","status":"public"},{"language":[{"iso":"eng"}],"year":"2023","citation":{"bibtex":"@article{Heins_Bossek_Pohl_Seiler_Trautmann_Kerschke_2023, title={A study on the effects of normalized TSP features for automated algorithm selection}, volume={940}, DOI={https://doi.org/10.1016/j.tcs.2022.10.019}, journal={Theoretical Computer Science}, author={Heins, Jonathan and Bossek, Jakob and Pohl, Janina and Seiler, Moritz and Trautmann, Heike and Kerschke, Pascal}, year={2023}, pages={123–145} }","mla":"Heins, Jonathan, et al. “A Study on the Effects of Normalized TSP Features for Automated Algorithm Selection.” Theoretical Computer Science, vol. 940, 2023, pp. 123–45, doi:https://doi.org/10.1016/j.tcs.2022.10.019.","ama":"Heins J, Bossek J, Pohl J, Seiler M, Trautmann H, Kerschke P. A study on the effects of normalized TSP features for automated algorithm selection. Theoretical Computer Science. 2023;940:123-145. doi:https://doi.org/10.1016/j.tcs.2022.10.019","apa":"Heins, J., Bossek, J., Pohl, J., Seiler, M., Trautmann, H., & Kerschke, P. (2023). A study on the effects of normalized TSP features for automated algorithm selection. Theoretical Computer Science, 940, 123–145. https://doi.org/10.1016/j.tcs.2022.10.019","chicago":"Heins, Jonathan, Jakob Bossek, Janina Pohl, Moritz Seiler, Heike Trautmann, and Pascal Kerschke. “A Study on the Effects of Normalized TSP Features for Automated Algorithm Selection.” Theoretical Computer Science 940 (2023): 123–45. https://doi.org/10.1016/j.tcs.2022.10.019.","ieee":"J. Heins, J. Bossek, J. Pohl, M. Seiler, H. Trautmann, and P. Kerschke, “A study on the effects of normalized TSP features for automated algorithm selection,” Theoretical Computer Science, vol. 940, pp. 123–145, 2023, doi: https://doi.org/10.1016/j.tcs.2022.10.019.","short":"J. Heins, J. Bossek, J. Pohl, M. Seiler, H. Trautmann, P. Kerschke, Theoretical Computer Science 940 (2023) 123–145."},"type":"journal_article","page":"123-145","doi":"https://doi.org/10.1016/j.tcs.2022.10.019","intvolume":" 940","_id":"46310","date_updated":"2023-12-18T07:27:19Z","status":"public","date_created":"2023-08-04T07:18:38Z","volume":940,"publication_identifier":{"issn":["0304-3975"]},"author":[{"full_name":"Heins, Jonathan","first_name":"Jonathan","last_name":"Heins"},{"first_name":"Jakob","full_name":"Bossek, Jakob","orcid":"0000-0002-4121-4668","last_name":"Bossek","id":"102979"},{"last_name":"Pohl","full_name":"Pohl, Janina","first_name":"Janina"},{"last_name":"Seiler","first_name":"Moritz","full_name":"Seiler, Moritz"},{"id":"100740","last_name":"Trautmann","full_name":"Trautmann, Heike","orcid":"0000-0002-9788-8282","first_name":"Heike"},{"last_name":"Kerschke","first_name":"Pascal","full_name":"Kerschke, Pascal"}],"department":[{"_id":"34"},{"_id":"819"}],"keyword":["Feature normalization","Algorithm selection","Traveling salesperson problem"],"publication":"Theoretical Computer Science","user_id":"1112","title":"A study on the effects of normalized TSP features for automated algorithm selection","abstract":[{"lang":"eng","text":"Classic automated algorithm selection (AS) for (combinatorial) optimization problems heavily relies on so-called instance features, i.e., numerical characteristics of the problem at hand ideally extracted with computationally low-demanding routines. For the traveling salesperson problem (TSP) a plethora of features have been suggested. Most of these features are, if at all, only normalized imprecisely raising the issue of feature values being strongly affected by the instance size. Such artifacts may have detrimental effects on algorithm selection models. We propose a normalization for two feature groups which stood out in multiple AS studies on the TSP: (a) features based on a minimum spanning tree (MST) and (b) nearest neighbor relationships of the input instance. To this end we theoretically derive minimum and maximum values for properties of MSTs and k-nearest neighbor graphs (NNG) of Euclidean graphs. We analyze the differences in feature space between normalized versions of these features and their unnormalized counterparts. Our empirical investigations on various TSP benchmark sets point out that the feature scaling succeeds in eliminating the effect of the instance size. A proof-of-concept AS-study shows promising results: models trained with normalized features tend to outperform those trained with the respective vanilla features."}]},{"language":[{"iso":"eng"}],"date_updated":"2023-12-18T09:55:19Z","doi":"10.1109/tpel.2023.3256424","department":[{"_id":"52"}],"publication_identifier":{"issn":["0885-8993","1941-0107"]},"publication_status":"published","title":"Meta-Reinforcement-Learning-Based Current Control of Permanent Magnet Synchronous Motor Drives for a Wide Range of Power Classes","page":"8062-8074","citation":{"ama":"Jakobeit D, Schenke M, Wallscheid O. Meta-Reinforcement-Learning-Based Current Control of Permanent Magnet Synchronous Motor Drives for a Wide Range of Power Classes. IEEE Transactions on Power Electronics. 2023;38(7):8062-8074. doi:10.1109/tpel.2023.3256424","apa":"Jakobeit, D., Schenke, M., & Wallscheid, O. (2023). Meta-Reinforcement-Learning-Based Current Control of Permanent Magnet Synchronous Motor Drives for a Wide Range of Power Classes. IEEE Transactions on Power Electronics, 38(7), 8062–8074. https://doi.org/10.1109/tpel.2023.3256424","chicago":"Jakobeit, Darius, Maximilian Schenke, and Oliver Wallscheid. “Meta-Reinforcement-Learning-Based Current Control of Permanent Magnet Synchronous Motor Drives for a Wide Range of Power Classes.” IEEE Transactions on Power Electronics 38, no. 7 (2023): 8062–74. https://doi.org/10.1109/tpel.2023.3256424.","mla":"Jakobeit, Darius, et al. “Meta-Reinforcement-Learning-Based Current Control of Permanent Magnet Synchronous Motor Drives for a Wide Range of Power Classes.” IEEE Transactions on Power Electronics, vol. 38, no. 7, Institute of Electrical and Electronics Engineers (IEEE), 2023, pp. 8062–74, doi:10.1109/tpel.2023.3256424.","bibtex":"@article{Jakobeit_Schenke_Wallscheid_2023, title={Meta-Reinforcement-Learning-Based Current Control of Permanent Magnet Synchronous Motor Drives for a Wide Range of Power Classes}, volume={38}, DOI={10.1109/tpel.2023.3256424}, number={7}, journal={IEEE Transactions on Power Electronics}, publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={Jakobeit, Darius and Schenke, Maximilian and Wallscheid, Oliver}, year={2023}, pages={8062–8074} }","short":"D. Jakobeit, M. Schenke, O. Wallscheid, IEEE Transactions on Power Electronics 38 (2023) 8062–8074.","ieee":"D. Jakobeit, M. Schenke, and O. Wallscheid, “Meta-Reinforcement-Learning-Based Current Control of Permanent Magnet Synchronous Motor Drives for a Wide Range of Power Classes,” IEEE Transactions on Power Electronics, vol. 38, no. 7, pp. 8062–8074, 2023, doi: 10.1109/tpel.2023.3256424."},"type":"journal_article","year":"2023","intvolume":" 38","_id":"49760","issue":"7","publication":"IEEE Transactions on Power Electronics","keyword":["Electrical and Electronic Engineering"],"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","author":[{"last_name":"Jakobeit","first_name":"Darius","full_name":"Jakobeit, Darius"},{"last_name":"Schenke","first_name":"Maximilian","full_name":"Schenke, Maximilian"},{"last_name":"Wallscheid","full_name":"Wallscheid, Oliver","first_name":"Oliver"}],"date_created":"2023-12-18T09:54:18Z","status":"public","volume":38,"user_id":"52638"},{"license":"https://creativecommons.org/licenses/by-nc/4.0/","_id":"49655","citation":{"bibtex":"@article{Höper_Schulte_2023, title={The data awareness framework as part of data literacies in K-12 education}, DOI={10.1108/ils-06-2023-0075}, journal={Information and Learning Sciences}, publisher={Emerald}, author={Höper, Lukas and Schulte, Carsten}, year={2023} }","mla":"Höper, Lukas, and Carsten Schulte. “The Data Awareness Framework as Part of Data Literacies in K-12 Education.” Information and Learning Sciences, Emerald, 2023, doi:10.1108/ils-06-2023-0075.","apa":"Höper, L., & Schulte, C. (2023). The data awareness framework as part of data literacies in K-12 education. Information and Learning Sciences. https://doi.org/10.1108/ils-06-2023-0075","ama":"Höper L, Schulte C. The data awareness framework as part of data literacies in K-12 education. Information and Learning Sciences. Published online 2023. doi:10.1108/ils-06-2023-0075","chicago":"Höper, Lukas, and Carsten Schulte. “The Data Awareness Framework as Part of Data Literacies in K-12 Education.” Information and Learning Sciences, 2023. https://doi.org/10.1108/ils-06-2023-0075.","ieee":"L. Höper and C. Schulte, “The data awareness framework as part of data literacies in K-12 education,” Information and Learning Sciences, 2023, doi: 10.1108/ils-06-2023-0075.","short":"L. Höper, C. Schulte, Information and Learning Sciences (2023)."},"year":"2023","type":"journal_article","article_type":"original","abstract":[{"text":"In today's digital world, data-driven digital artefacts pose challenges for education, as many students lack an understanding of data and feel powerless when interacting with them. This article addresses these challenges and introduces the data awareness framework. It focuses on understanding data-driven technologies and reflecting on the role of data in everyday life. The paper also presents an empirical study on young school students' data awareness. The study involves a teaching unit on data awareness framed by a pretest-posttest design using a questionnaire on students' awareness and understanding of and reflection on data practices of data-driven digital artefacts. The study's findings indicate that the data awareness framework supports students in understanding data practices of data-driven digital artefacts. The findings also suggest that the framework encourages students to reflect on these data practices and think about their daily behaviour. Students learn a model about interactions with data-driven digital artefacts and use it to analyse data-driven applications. This approach appears to enable students to understand these artefacts from everyday life and reflect on these interactions. The work contributes to research on data and AI literacies and suggests a way to support students in developing self-determination and agency during interactions with data-driven digital artefacts.","lang":"eng"}],"ddc":["370"],"user_id":"58041","quality_controlled":"1","author":[{"last_name":"Höper","id":"58041","first_name":"Lukas","full_name":"Höper, Lukas"},{"id":"60311","last_name":"Schulte","full_name":"Schulte, Carsten","first_name":"Carsten"}],"publisher":"Emerald","publication":"Information and Learning Sciences","file_date_updated":"2023-12-20T09:30:36Z","keyword":["Library and Information Sciences","Computer Science Applications","Education"],"file":[{"date_updated":"2023-12-20T09:30:36Z","content_type":"application/pdf","relation":"main_file","file_size":981184,"creator":"hoeper","file_id":"49892","access_level":"open_access","date_created":"2023-12-20T09:24:12Z","file_name":"Höper und Schulte - Data Awareness Framework as part of Data Literacies - ILS - AAM version.pdf"}],"has_accepted_license":"1","status":"public","date_created":"2023-12-15T07:41:04Z","date_updated":"2023-12-20T09:30:37Z","doi":"10.1108/ils-06-2023-0075","oa":"1","language":[{"iso":"eng"}],"title":"The data awareness framework as part of data literacies in K-12 education","department":[{"_id":"67"}],"publication_status":"published","publication_identifier":{"issn":["2398-5348","2398-5348"]}},{"year":"2023","citation":{"ieee":"L. Terfloth, M. Schaffer, H. M. Buhl, and C. Schulte, “Adding Why to What? Analyses of an Everyday Explanation,” presented at the 1st World Conference on eXplainable Artificial Intelligence (xAI 2023), Lisboa, 2023, doi: 10.1007/978-3-031-44070-0_13.","short":"L. Terfloth, M. Schaffer, H.M. Buhl, C. Schulte, in: Springer, Cham, 2023.","mla":"Terfloth, Lutz, et al. Adding Why to What? Analyses of an Everyday Explanation. Springer, Cham, 2023, doi:10.1007/978-3-031-44070-0_13.","bibtex":"@inproceedings{Terfloth_Schaffer_Buhl_Schulte_2023, title={Adding Why to What? Analyses of an Everyday Explanation}, DOI={10.1007/978-3-031-44070-0_13}, publisher={Springer, Cham}, author={Terfloth, Lutz and Schaffer, Michael and Buhl, Heike M. and Schulte, Carsten}, year={2023} }","chicago":"Terfloth, Lutz, Michael Schaffer, Heike M. Buhl, and Carsten Schulte. “Adding Why to What? Analyses of an Everyday Explanation.” Springer, Cham, 2023. https://doi.org/10.1007/978-3-031-44070-0_13.","ama":"Terfloth L, Schaffer M, Buhl HM, Schulte C. Adding Why to What? Analyses of an Everyday Explanation. In: Springer, Cham; 2023. doi:10.1007/978-3-031-44070-0_13","apa":"Terfloth, L., Schaffer, M., Buhl, H. M., & Schulte, C. (2023). Adding Why to What? Analyses of an Everyday Explanation. 1st World Conference on eXplainable Artificial Intelligence (xAI 2023), Lisboa. https://doi.org/10.1007/978-3-031-44070-0_13"},"type":"conference","language":[{"iso":"eng"}],"doi":"10.1007/978-3-031-44070-0_13","date_updated":"2023-12-20T13:34:24Z","_id":"47448","conference":{"end_date":"2023-07-28","start_date":"2023-07-26","name":"1st World Conference on eXplainable Artificial Intelligence (xAI 2023)","location":"Lisboa"},"publication_identifier":{"isbn":["978-3-031-44069-4"]},"publication_status":"published","status":"public","date_created":"2023-09-26T12:00:06Z","project":[{"grant_number":"438445824","name":"TRR 318 - A04: TRR 318 - Integration des technischen Modells in das Partnermodell bei der Erklärung von digitalen Artefakten (Teilprojekt A04)","_id":"114"}],"author":[{"full_name":"Terfloth, Lutz","first_name":"Lutz","id":"37320","last_name":"Terfloth"},{"first_name":"Michael","full_name":"Schaffer, Michael","last_name":"Schaffer"},{"last_name":"Buhl","id":"27152","first_name":"Heike M.","full_name":"Buhl, Heike M."},{"last_name":"Schulte","id":"60311","first_name":"Carsten","full_name":"Schulte, Carsten"}],"publisher":"Springer, Cham","department":[{"_id":"67"},{"_id":"660"}],"title":"Adding Why to What? Analyses of an Everyday Explanation","user_id":"37320","abstract":[{"text":"In XAI it is important to consider that, in contrast to explanations for professional audiences, one cannot assume common expertise when explaining for laypeople. But such explanations between humans vary greatly, making it difficult to research commonalities across explanations. We used the dual nature theory, a techno-philosophical approach, to cope with these challenges. According to it, one can explain, for example, an XAI's decision by addressing its dual nature: by focusing on the Architecture (e.g., the logic of its algorithms) or the Relevance (e.g., the severity of a decision, the implications of a recommendation). We investigated 20 game explanations using the theory as an analytical framework. We elaborate how we used the theory to quickly structure and compare explanations of technological artifacts. We supplemented results from analyzing the explanation contents with results from a video recall to explore how explainers justified their explanation. We found that explainers were focusing on the physical aspects of the game first (Architecture) and only later on aspects of the Relevance. Reasoning in the video recalls indicated that EX regarded the focus on the Architecture as important for structuring the explanation initially by explaining the basic components before focusing on more complex, intangible aspects. Shifting between addressing the two sides was justified by explanation goals, emerging misunderstandings, and the knowledge needs of the explainee. We discovered several commonalities that inspire future research questions which, if further generalizable, provide first ideas for the construction of synthetic explanations.","lang":"eng"}]},{"publication_status":"published","publication_identifier":{"issn":["0720-5953"]},"department":[{"_id":"152"},{"_id":"76"}],"title":"Defense-in-Depth als neues Paradigma der sicherheitsgerechten Produktentwicklung: interdisziplinäre, bedrohungsbewusste und lösungsorientierte Security","language":[{"iso":"ger"}],"doi":"10.37544/0720-5953-2023-11-12-60","date_updated":"2023-12-20T14:10:51Z","volume":75,"status":"public","date_created":"2023-11-16T08:23:12Z","publisher":"VDI Fachmedien GmbH and Co. KG","quality_controlled":"1","author":[{"last_name":"Gräßler","id":"47565","first_name":"Iris","full_name":"Gräßler, Iris","orcid":"0000-0001-5765-971X"},{"last_name":"Bodden","id":"59256","first_name":"Eric","orcid":"0000-0003-3470-3647","full_name":"Bodden, Eric"},{"full_name":"Wiechel, Dominik","first_name":"Dominik","id":"67161","last_name":"Wiechel"},{"orcid":"http://orcid.org/0000-0001-8778-2989","full_name":"Pottebaum, Jens","first_name":"Jens","id":"405","last_name":"Pottebaum"}],"publication":"Konstruktion","keyword":["Mechanical Engineering","Mechanics of Materials","General Materials Science","Theoretical Computer Science"],"user_id":"405","article_type":"original","abstract":[{"text":"inhalt Der verlässliche Betrieb von technischen Produkten wird zunehmend durch bewusste Angriffe bedroht. Vollständige Sicherheit ist dabei nicht möglich, durchschlagende Angriffe sind unvermeidbar (Assume Breach). Dies erfordert einen Paradigmenwechsel in der sicherheitsgerechten Entwicklung mechatronischer und cyber-physischer Systeme hin zu Defense-in-Depth. Systeme müssen so ausgelegt werden, dass sie auch bei gezielten Angriffen möglichst hohe Zuverlässigkeit und Sicherheit gewährleisten. Der hier beschriebene Lösungsansatz erweitert das Systemmodell um Angriffsszenarien und Verteidigungslinien. Diese werden am Beispiel eines industriellen Schließsystems zur Anlagensicherheit erläutert. Entwickler werden sensibilisiert, Angriffe systematisch zu berücksichtigen und interdisziplinär Verteidigungselemente gegenüber Bedrohungen und Angriffen zu spezifizieren.","lang":"ger"},{"text":"The reliable operation of technical products is increasingly threatened by deliberate attacks. Complete security is not possible, striking attacks are unavoidable (assume breach). This requires a paradigm shift in security-oriented engineering of mechatronic and cyber-physical systems towards Defense-in-Depth. Systems need to be engineered in a way that full reliability and security are ensured even in case of targeted attacks. The solution approach described here expands the system model to include attack scenarios and lines of defence. It is applied to an industrial locking system for plant security as an example. Developers are sensitised to systematically consider attacks and to specify interdisciplinary defence elements against threats and attacks.","lang":"eng"}],"type":"journal_article","year":"2023","citation":{"bibtex":"@article{Gräßler_Bodden_Wiechel_Pottebaum_2023, title={Defense-in-Depth als neues Paradigma der sicherheitsgerechten Produktentwicklung: interdisziplinäre, bedrohungsbewusste und lösungsorientierte Security}, volume={75}, DOI={10.37544/0720-5953-2023-11-12-60}, number={11–12}, journal={Konstruktion}, publisher={VDI Fachmedien GmbH and Co. KG}, author={Gräßler, Iris and Bodden, Eric and Wiechel, Dominik and Pottebaum, Jens}, year={2023}, pages={60–65} }","mla":"Gräßler, Iris, et al. “Defense-in-Depth als neues Paradigma der sicherheitsgerechten Produktentwicklung: interdisziplinäre, bedrohungsbewusste und lösungsorientierte Security.” Konstruktion, vol. 75, no. 11–12, VDI Fachmedien GmbH and Co. KG, 2023, pp. 60–65, doi:10.37544/0720-5953-2023-11-12-60.","apa":"Gräßler, I., Bodden, E., Wiechel, D., & Pottebaum, J. (2023). Defense-in-Depth als neues Paradigma der sicherheitsgerechten Produktentwicklung: interdisziplinäre, bedrohungsbewusste und lösungsorientierte Security. Konstruktion, 75(11–12), 60–65. https://doi.org/10.37544/0720-5953-2023-11-12-60","ama":"Gräßler I, Bodden E, Wiechel D, Pottebaum J. Defense-in-Depth als neues Paradigma der sicherheitsgerechten Produktentwicklung: interdisziplinäre, bedrohungsbewusste und lösungsorientierte Security. Konstruktion. 2023;75(11-12):60-65. doi:10.37544/0720-5953-2023-11-12-60","chicago":"Gräßler, Iris, Eric Bodden, Dominik Wiechel, and Jens Pottebaum. “Defense-in-Depth als neues Paradigma der sicherheitsgerechten Produktentwicklung: interdisziplinäre, bedrohungsbewusste und lösungsorientierte Security.” Konstruktion 75, no. 11–12 (2023): 60–65. https://doi.org/10.37544/0720-5953-2023-11-12-60.","ieee":"I. Gräßler, E. Bodden, D. Wiechel, and J. Pottebaum, “Defense-in-Depth als neues Paradigma der sicherheitsgerechten Produktentwicklung: interdisziplinäre, bedrohungsbewusste und lösungsorientierte Security,” Konstruktion, vol. 75, no. 11–12, pp. 60–65, 2023, doi: 10.37544/0720-5953-2023-11-12-60.","short":"I. Gräßler, E. Bodden, D. Wiechel, J. Pottebaum, Konstruktion 75 (2023) 60–65."},"page":"60-65","issue":"11-12","_id":"48946","intvolume":" 75"},{"type":"conference","year":"2023","citation":{"ieee":"J. Pottebaum et al., “Re-Envisioning Industrial Control Systems Security by Considering Human Factors as a Core Element of Defense-in-Depth,” in 2023 IEEE European Symposium on Security and Privacy Workshops (EuroS&PW), Delft, Netherlands, 2023, pp. 379–385, doi: 10.1109/eurospw59978.2023.00048.","short":"J. Pottebaum, J. Rossel, J. Somorovsky, Y. Acar, R. Fahr, P. Arias Cabarcos, E. Bodden, I. Gräßler, in: 2023 IEEE European Symposium on Security and Privacy Workshops (EuroS&PW), IEEE, 2023, pp. 379–385.","bibtex":"@inproceedings{Pottebaum_Rossel_Somorovsky_Acar_Fahr_Arias Cabarcos_Bodden_Gräßler_2023, title={Re-Envisioning Industrial Control Systems Security by Considering Human Factors as a Core Element of Defense-in-Depth}, DOI={10.1109/eurospw59978.2023.00048}, booktitle={2023 IEEE European Symposium on Security and Privacy Workshops (EuroS&PW)}, publisher={IEEE}, author={Pottebaum, Jens and Rossel, Jost and Somorovsky, Juraj and Acar, Yasemin and Fahr, René and Arias Cabarcos, Patricia and Bodden, Eric and Gräßler, Iris}, year={2023}, pages={379–385} }","mla":"Pottebaum, Jens, et al. “Re-Envisioning Industrial Control Systems Security by Considering Human Factors as a Core Element of Defense-in-Depth.” 2023 IEEE European Symposium on Security and Privacy Workshops (EuroS&PW), IEEE, 2023, pp. 379–85, doi:10.1109/eurospw59978.2023.00048.","apa":"Pottebaum, J., Rossel, J., Somorovsky, J., Acar, Y., Fahr, R., Arias Cabarcos, P., Bodden, E., & Gräßler, I. (2023). Re-Envisioning Industrial Control Systems Security by Considering Human Factors as a Core Element of Defense-in-Depth. 2023 IEEE European Symposium on Security and Privacy Workshops (EuroS&PW), 379–385. https://doi.org/10.1109/eurospw59978.2023.00048","ama":"Pottebaum J, Rossel J, Somorovsky J, et al. Re-Envisioning Industrial Control Systems Security by Considering Human Factors as a Core Element of Defense-in-Depth. In: 2023 IEEE European Symposium on Security and Privacy Workshops (EuroS&PW). IEEE; 2023:379-385. doi:10.1109/eurospw59978.2023.00048","chicago":"Pottebaum, Jens, Jost Rossel, Juraj Somorovsky, Yasemin Acar, René Fahr, Patricia Arias Cabarcos, Eric Bodden, and Iris Gräßler. “Re-Envisioning Industrial Control Systems Security by Considering Human Factors as a Core Element of Defense-in-Depth.” In 2023 IEEE European Symposium on Security and Privacy Workshops (EuroS&PW), 379–85. IEEE, 2023. https://doi.org/10.1109/eurospw59978.2023.00048."},"page":"379-385","main_file_link":[{"url":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10190647"}],"_id":"46500","conference":{"start_date":"2023-07-03","name":"2023 IEEE European Symposium on Security and Privacy Workshops (EuroS&PW)","location":"Delft, Netherlands","end_date":"2023-07-07"},"status":"public","date_created":"2023-08-15T12:21:05Z","publisher":"IEEE","quality_controlled":"1","author":[{"last_name":"Pottebaum","id":"405","first_name":"Jens","orcid":"http://orcid.org/0000-0001-8778-2989","full_name":"Pottebaum, Jens"},{"orcid":"0000-0002-3182-4059","full_name":"Rossel, Jost","first_name":"Jost","id":"58331","last_name":"Rossel"},{"last_name":"Somorovsky","id":"83504","first_name":"Juraj","orcid":"0000-0002-3593-7720","full_name":"Somorovsky, Juraj"},{"first_name":"Yasemin","full_name":"Acar, Yasemin","last_name":"Acar","id":"94636"},{"full_name":"Fahr, René","first_name":"René","id":"111","last_name":"Fahr"},{"last_name":"Arias Cabarcos","id":"92804","first_name":"Patricia","full_name":"Arias Cabarcos, Patricia"},{"last_name":"Bodden","id":"59256","first_name":"Eric","orcid":"0000-0003-3470-3647","full_name":"Bodden, Eric"},{"first_name":"Iris","orcid":"0000-0001-5765-971X","full_name":"Gräßler, Iris","last_name":"Gräßler","id":"47565"}],"publication":"2023 IEEE European Symposium on Security and Privacy Workshops (EuroS&PW)","keyword":["Defense-in-Depth","Human Factors","Production Engineering","Product Design","Systems Engineering"],"user_id":"405","abstract":[{"lang":"eng","text":"The security of Industrial Control Systems is relevant both for reliable production system operations and for high-quality throughput in terms of manufactured products. Security measures are designed, operated and maintained by different roles along product and production system lifecycles. Defense-in-Depth as a paradigm builds upon the assumption that breaches are unavoidable. The paper at hand provides an analysis of roles, corresponding Human Factors and their relevance for data theft and sabotage attacks. The resulting taxonomy is reflected by an example related to Additive Manufacturing. The results assist in both designing and redesigning Industrial Control System as part of an entire production system so that Defense-in-Depth with regard to Human Factors is built in by design."}],"language":[{"iso":"eng"}],"doi":"10.1109/eurospw59978.2023.00048","date_updated":"2023-12-20T14:12:25Z","publication_status":"published","department":[{"_id":"34"},{"_id":"740"},{"_id":"152"},{"_id":"76"}],"title":"Re-Envisioning Industrial Control Systems Security by Considering Human Factors as a Core Element of Defense-in-Depth"},{"language":[{"iso":"eng"}],"doi":"10.1016/j.photonics.2023.101207","oa":"1","date_updated":"2023-12-21T09:48:39Z","publication_identifier":{"issn":["1569-4410"]},"publication_status":"published","project":[{"grant_number":"PROFILNRW-2020-067","name":"PhoQC: PhoQC: Photonisches Quantencomputing","_id":"266"},{"grant_number":"231447078","name":"TRR 142 - B06: TRR 142 - Ultraschnelle kohärente opto-elektronische Kontrolle eines photonischen Quantensystems (B06*)","_id":"167"},{"_id":"55","name":"TRR 142 - B: TRR 142 - Project Area B"},{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"department":[{"_id":"61"},{"_id":"230"},{"_id":"429"},{"_id":"58"}],"title":"Optimized, Highly Efficient Silicon Antennas for Optical Phased Arrays","related_material":{"link":[{"relation":"research_data","url":"https://doi.org/10.5281/zenodo.10044122"}]},"year":"2023","type":"journal_article","citation":{"bibtex":"@article{Farheen_Strauch_Scheytt_Myroshnychenko_Förstner_2023, title={Optimized, Highly Efficient Silicon Antennas for Optical Phased Arrays}, volume={58}, DOI={10.1016/j.photonics.2023.101207}, journal={Photonics and Nanostructures - Fundamentals and Applications}, publisher={Elsevier BV}, author={Farheen, Henna and Strauch, Andreas and Scheytt, J. Christoph and Myroshnychenko, Viktor and Förstner, Jens}, year={2023}, pages={101207} }","mla":"Farheen, Henna, et al. “Optimized, Highly Efficient Silicon Antennas for Optical Phased Arrays.” Photonics and Nanostructures - Fundamentals and Applications, vol. 58, Elsevier BV, 2023, p. 101207, doi:10.1016/j.photonics.2023.101207.","chicago":"Farheen, Henna, Andreas Strauch, J. Christoph Scheytt, Viktor Myroshnychenko, and Jens Förstner. “Optimized, Highly Efficient Silicon Antennas for Optical Phased Arrays.” Photonics and Nanostructures - Fundamentals and Applications 58 (2023): 101207. https://doi.org/10.1016/j.photonics.2023.101207.","apa":"Farheen, H., Strauch, A., Scheytt, J. C., Myroshnychenko, V., & Förstner, J. (2023). Optimized, Highly Efficient Silicon Antennas for Optical Phased Arrays. Photonics and Nanostructures - Fundamentals and Applications, 58, 101207. https://doi.org/10.1016/j.photonics.2023.101207","ama":"Farheen H, Strauch A, Scheytt JC, Myroshnychenko V, Förstner J. Optimized, Highly Efficient Silicon Antennas for Optical Phased Arrays. Photonics and Nanostructures - Fundamentals and Applications. 2023;58:101207. doi:10.1016/j.photonics.2023.101207","ieee":"H. Farheen, A. Strauch, J. C. Scheytt, V. Myroshnychenko, and J. Förstner, “Optimized, Highly Efficient Silicon Antennas for Optical Phased Arrays,” Photonics and Nanostructures - Fundamentals and Applications, vol. 58, p. 101207, 2023, doi: 10.1016/j.photonics.2023.101207.","short":"H. Farheen, A. Strauch, J.C. Scheytt, V. Myroshnychenko, J. Förstner, Photonics and Nanostructures - Fundamentals and Applications 58 (2023) 101207."},"page":"101207","_id":"50012","intvolume":" 58","volume":58,"has_accepted_license":"1","status":"public","date_created":"2023-12-21T09:30:03Z","publisher":"Elsevier BV","author":[{"full_name":"Farheen, Henna","first_name":"Henna","last_name":"Farheen"},{"last_name":"Strauch","first_name":"Andreas","full_name":"Strauch, Andreas"},{"last_name":"Scheytt","id":"37144","first_name":"J. Christoph","orcid":"0000-0002-5950-6618 ","full_name":"Scheytt, J. Christoph"},{"last_name":"Myroshnychenko","id":"46371","first_name":"Viktor","full_name":"Myroshnychenko, Viktor"},{"first_name":"Jens","full_name":"Förstner, Jens","orcid":"0000-0001-7059-9862","last_name":"Förstner","id":"158"}],"keyword":["tet_topic_opticalantenna"],"file_date_updated":"2023-12-21T09:34:17Z","publication":"Photonics and Nanostructures - Fundamentals and Applications","file":[{"date_created":"2023-12-21T09:34:17Z","file_name":"2ß23-12 Farheen - PNFA - Optimized, highly efficient silicon antennas for optical phased arrays.pdf","access_level":"open_access","creator":"fossie","file_id":"50013","file_size":3339442,"relation":"main_file","content_type":"application/pdf","date_updated":"2023-12-21T09:34:17Z"}],"ddc":["530"],"user_id":"158","abstract":[{"lang":"eng","text":"Silicon photonics, in conjunction with complementary metal-oxide-semiconductor (CMOS) fabrication, has greatly enhanced the development of integrated optical phased arrays. This facilitates a dynamic control of light in a compact form factor that enables the synthesis of arbitrary complex wavefronts in the infrared spectrum. We numerically demonstrate a large-scale two-dimensional silicon-based optical phased array (OPA) composed of nanoantennas with circular gratings that are balanced in power and aligned in phase, required for producing elegant radiation patterns in the far-field. For a wavelength of 1.55 μm, we optimize two antennas for the OPA exhibiting an upward radiation efficiency as high as 90%, with almost 6.8% of optical power concentrated in the field of view. Additionally, we believe that the proposed OPAs can be easily fabricated and would have the ability to generate complex holographic images, rendering them an attractive candidate for a wide range of applications like LiDAR sensors, optical trapping, optogenetic stimulation, and augmented-reality displays."}]},{"user_id":"158","abstract":[{"lang":"eng","text":"In this paper, the influence of the environment on an inductive location system is analyzed. In the inductive location method, high frequency magnetic fields generated by planar coils lead to induction in other coils, which is used for localization analysis. Magnetic fields are not affected by changes in the dielectric properties of the environment, which is an advantage over other localization methods. However, electrical material parameters can still affect the localization results by indirect effects. For this reason, in this publication the influence will be investigated using real material parameters and their effects on the localization will be considered, so that the robustness and the limits of the inductive localization can be evaluated."}],"date_created":"2023-12-20T08:36:58Z","status":"public","publication":"2023 IEEE Conference on Antenna Measurements and Applications (CAMA)","keyword":["Planar coils","inductive locating","magnetic fields","environmental influences","eddy currents","tet_topic_hf"],"publisher":"IEEE","author":[{"id":"38240","last_name":"Lange","full_name":"Lange, Sven","first_name":"Sven"},{"full_name":"Hilleringmann, Ulrich","first_name":"Ulrich","id":"20179","last_name":"Hilleringmann"},{"last_name":"Hedayat","first_name":"Christian","full_name":"Hedayat, Christian"},{"last_name":"Kuhn","first_name":"Harald","full_name":"Kuhn, Harald"},{"full_name":"Förstner, Jens","orcid":"0000-0001-7059-9862","first_name":"Jens","id":"158","last_name":"Förstner"}],"conference":{"end_date":"2023-11-17","name":"2023 IEEE Conference on Antenna Measurements and Applications (CAMA)","start_date":"2023-11-15","location":"Genoa, Italy "},"_id":"49890","type":"conference","citation":{"short":"S. Lange, U. Hilleringmann, C. Hedayat, H. Kuhn, J. Förstner, in: 2023 IEEE Conference on Antenna Measurements and Applications (CAMA), IEEE, Genoa, Italy , 2023.","ieee":"S. Lange, U. Hilleringmann, C. Hedayat, H. Kuhn, and J. Förstner, “Characterization of Various Environmental Influences on the Inductive Localization,” presented at the 2023 IEEE Conference on Antenna Measurements and Applications (CAMA), Genoa, Italy , 2023, doi: 10.1109/cama57522.2023.10352780.","chicago":"Lange, Sven, Ulrich Hilleringmann, Christian Hedayat, Harald Kuhn, and Jens Förstner. “Characterization of Various Environmental Influences on the Inductive Localization.” In 2023 IEEE Conference on Antenna Measurements and Applications (CAMA). Genoa, Italy : IEEE, 2023. https://doi.org/10.1109/cama57522.2023.10352780.","apa":"Lange, S., Hilleringmann, U., Hedayat, C., Kuhn, H., & Förstner, J. (2023). Characterization of Various Environmental Influences on the Inductive Localization. 2023 IEEE Conference on Antenna Measurements and Applications (CAMA). 2023 IEEE Conference on Antenna Measurements and Applications (CAMA), Genoa, Italy . https://doi.org/10.1109/cama57522.2023.10352780","ama":"Lange S, Hilleringmann U, Hedayat C, Kuhn H, Förstner J. Characterization of Various Environmental Influences on the Inductive Localization. In: 2023 IEEE Conference on Antenna Measurements and Applications (CAMA). IEEE; 2023. doi:10.1109/cama57522.2023.10352780","mla":"Lange, Sven, et al. “Characterization of Various Environmental Influences on the Inductive Localization.” 2023 IEEE Conference on Antenna Measurements and Applications (CAMA), IEEE, 2023, doi:10.1109/cama57522.2023.10352780.","bibtex":"@inproceedings{Lange_Hilleringmann_Hedayat_Kuhn_Förstner_2023, place={Genoa, Italy }, title={Characterization of Various Environmental Influences on the Inductive Localization}, DOI={10.1109/cama57522.2023.10352780}, booktitle={2023 IEEE Conference on Antenna Measurements and Applications (CAMA)}, publisher={IEEE}, author={Lange, Sven and Hilleringmann, Ulrich and Hedayat, Christian and Kuhn, Harald and Förstner, Jens}, year={2023} }"},"year":"2023","main_file_link":[{"url":"https://ieeexplore.ieee.org/document/10352780"}],"title":"Characterization of Various Environmental Influences on the Inductive Localization","place":"Genoa, Italy ","publication_status":"published","publication_identifier":{"eisbn":["979-8-3503-2304-7"]},"department":[{"_id":"59"},{"_id":"61"},{"_id":"485"}],"doi":"10.1109/cama57522.2023.10352780","date_updated":"2023-12-21T09:51:11Z","language":[{"iso":"eng"}]},{"department":[{"_id":"61"},{"_id":"230"},{"_id":"429"},{"_id":"623"}],"publication_status":"published","publication_identifier":{"issn":["2511-9044","2511-9044"]},"project":[{"grant_number":"231447078","name":"TRR 142 - C09: TRR 142 - Ideale Erzeugung von Photonenpaaren für Verschränkungsaustausch bei Telekom Wellenlängen (C09*)","_id":"173"},{"_id":"167","name":"TRR 142 - B06: TRR 142 - Ultraschnelle kohärente opto-elektronische Kontrolle eines photonischen Quantensystems (B06*)","grant_number":"231447078"},{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"title":"On‐Demand Indistinguishable and Entangled Photons Using Tailored Cavity Designs","related_material":{"record":[{"relation":"earlier_version","status":"public","id":"43246"}]},"language":[{"iso":"eng"}],"date_updated":"2023-12-21T10:41:17Z","doi":"10.1002/qute.202300142","oa":"1","author":[{"first_name":"David","full_name":"Bauch, David","last_name":"Bauch"},{"last_name":"Siebert","first_name":"Dustin","full_name":"Siebert, Dustin"},{"full_name":"Jöns, Klaus","first_name":"Klaus","id":"85353","last_name":"Jöns"},{"first_name":"Jens","full_name":"Förstner, Jens","orcid":"0000-0001-7059-9862","last_name":"Förstner","id":"158"},{"first_name":"Stefan","orcid":"0000-0003-4042-4951","full_name":"Schumacher, Stefan","last_name":"Schumacher","id":"27271"}],"publisher":"Wiley","publication":"Advanced Quantum Technologies","keyword":["tet_topic_qd"],"status":"public","date_created":"2023-11-03T10:07:38Z","abstract":[{"lang":"eng","text":"AbstractThe biexciton‐exciton emission cascade commonly used in quantum‐dot systems to generate polarization entanglement yields photons with intrinsically limited indistinguishability. In the present work, it focuses on the generation of pairs of photons with high degrees of polarization entanglement and simultaneously high indistinguishability. It achieves this goal by selectively reducing the biexciton lifetime with an optical resonator. It demonstrates that a suitably tailored circular Bragg reflector fulfills the requirements of sufficient selective Purcell enhancement of biexciton emission paired with spectrally broad photon extraction and twofold degenerate optical modes. The in‐depth theoretical study combines (i) the optimization of realistic photonic structures solving Maxwell's equations from which model parameters are extracted as input for (ii) microscopic simulations of quantum‐dot cavity excitation dynamics with full access to photon properties. It reports non‐trivial dependencies on system parameters and use the predictive power of the combined theoretical approach to determine the optimal range of Purcell enhancement that maximizes indistinguishability and entanglement to near unity values, here specifically for the telecom C‐band at 1550 nm."}],"user_id":"158","main_file_link":[{"url":"https://onlinelibrary.wiley.com/doi/10.1002/qute.202300142","open_access":"1"}],"year":"2023","citation":{"ieee":"D. Bauch, D. Siebert, K. Jöns, J. Förstner, and S. Schumacher, “On‐Demand Indistinguishable and Entangled Photons Using Tailored Cavity Designs,” Advanced Quantum Technologies, 2023, doi: 10.1002/qute.202300142.","short":"D. Bauch, D. Siebert, K. Jöns, J. Förstner, S. Schumacher, Advanced Quantum Technologies (2023).","mla":"Bauch, David, et al. “On‐Demand Indistinguishable and Entangled Photons Using Tailored Cavity Designs.” Advanced Quantum Technologies, Wiley, 2023, doi:10.1002/qute.202300142.","bibtex":"@article{Bauch_Siebert_Jöns_Förstner_Schumacher_2023, title={On‐Demand Indistinguishable and Entangled Photons Using Tailored Cavity Designs}, DOI={10.1002/qute.202300142}, journal={Advanced Quantum Technologies}, publisher={Wiley}, author={Bauch, David and Siebert, Dustin and Jöns, Klaus and Förstner, Jens and Schumacher, Stefan}, year={2023} }","ama":"Bauch D, Siebert D, Jöns K, Förstner J, Schumacher S. On‐Demand Indistinguishable and Entangled Photons Using Tailored Cavity Designs. Advanced Quantum Technologies. Published online 2023. doi:10.1002/qute.202300142","apa":"Bauch, D., Siebert, D., Jöns, K., Förstner, J., & Schumacher, S. (2023). On‐Demand Indistinguishable and Entangled Photons Using Tailored Cavity Designs. Advanced Quantum Technologies. https://doi.org/10.1002/qute.202300142","chicago":"Bauch, David, Dustin Siebert, Klaus Jöns, Jens Förstner, and Stefan Schumacher. “On‐Demand Indistinguishable and Entangled Photons Using Tailored Cavity Designs.” Advanced Quantum Technologies, 2023. https://doi.org/10.1002/qute.202300142."},"type":"journal_article","_id":"48599"},{"abstract":[{"lang":"eng","text":"The biexciton-exciton emission cascade commonly used in quantum-dot systems to generate polarization entanglement yields photons with intrinsically limited indistinguishability. In the present work we focus on the generation of pairs of photons with high degrees of polarization entanglement and simultaneously high indistinguishibility. We achieve this goal by selectively reducing the biexciton lifetime with an optical resonator. We demonstrate that a suitably tailored circular Bragg reflector fulfills the requirements of sufficient selective Purcell enhancement of biexciton emission paired with spectrally broad photon extraction and two-fold degenerate optical modes. Our in-depth theoretical study combines (i) the optimization of realistic photonic structures solving Maxwell's equations from which model parameters are extracted as input for (ii) microscopic simulations of quantum-dot cavity excitation dynamics with full access to photon properties. We report non-trivial dependencies on system parameters and use the predictive power of our combined theoretical approach to determine the optimal range of Purcell enhancement that maximizes indistinguishability and entanglement to near unity values in the telecom C-band at $1550\\,\\mathrm{nm}$."}],"user_id":"16199","related_material":{"record":[{"relation":"later_version","status":"public","id":"48599"}]},"title":"On-demand indistinguishable and entangled photons at telecom frequencies using tailored cavity designs","department":[{"_id":"61"},{"_id":"230"},{"_id":"429"},{"_id":"623"},{"_id":"15"},{"_id":"35"},{"_id":"170"},{"_id":"297"}],"keyword":["tet_topic_phc","tet_topic_qd"],"author":[{"full_name":"Bauch, David","first_name":"David","last_name":"Bauch"},{"last_name":"Siebert","first_name":"Dustin","full_name":"Siebert, Dustin"},{"full_name":"Jöns, Klaus","first_name":"Klaus","id":"85353","last_name":"Jöns"},{"last_name":"Förstner","id":"158","first_name":"Jens","full_name":"Förstner, Jens","orcid":"0000-0001-7059-9862"},{"last_name":"Schumacher","id":"27271","first_name":"Stefan","orcid":"0000-0003-4042-4951","full_name":"Schumacher, Stefan"}],"project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"grant_number":"231447078","name":"TRR 142 - C09: TRR 142 - Subproject C09","_id":"173"},{"_id":"167","grant_number":"231447078","name":"TRR 142 - B06: TRR 142 - Subproject B06"},{"_id":"53","grant_number":"231447078","name":"TRR 142: TRR 142"},{"name":"TRR 142 - B: TRR 142 - Project Area B","_id":"55"},{"name":"TRR 142 - C: TRR 142 - Project Area C","_id":"56"}],"date_created":"2023-03-31T13:22:05Z","status":"public","date_updated":"2023-12-21T10:41:17Z","_id":"43246","oa":"1","main_file_link":[{"url":"https://arxiv.org/pdf/2303.13871.pdf","open_access":"1"}],"language":[{"iso":"eng"}],"type":"preprint","year":"2023","citation":{"mla":"Bauch, David, et al. On-Demand Indistinguishable and Entangled Photons at Telecom Frequencies Using Tailored Cavity Designs. 2023.","bibtex":"@article{Bauch_Siebert_Jöns_Förstner_Schumacher_2023, title={On-demand indistinguishable and entangled photons at telecom frequencies using tailored cavity designs}, author={Bauch, David and Siebert, Dustin and Jöns, Klaus and Förstner, Jens and Schumacher, Stefan}, year={2023} }","apa":"Bauch, D., Siebert, D., Jöns, K., Förstner, J., & Schumacher, S. (2023). On-demand indistinguishable and entangled photons at telecom frequencies using tailored cavity designs.","ama":"Bauch D, Siebert D, Jöns K, Förstner J, Schumacher S. On-demand indistinguishable and entangled photons at telecom frequencies using tailored cavity designs. Published online 2023.","chicago":"Bauch, David, Dustin Siebert, Klaus Jöns, Jens Förstner, and Stefan Schumacher. “On-Demand Indistinguishable and Entangled Photons at Telecom Frequencies Using Tailored Cavity Designs,” 2023.","ieee":"D. Bauch, D. Siebert, K. Jöns, J. Förstner, and S. Schumacher, “On-demand indistinguishable and entangled photons at telecom frequencies using tailored cavity designs.” 2023.","short":"D. Bauch, D. Siebert, K. Jöns, J. Förstner, S. Schumacher, (2023)."}},{"file_date_updated":"2023-04-17T08:05:55Z","publication":"IFAC-PapersOnLine","quality_controlled":"1","publisher":"Elsevier","author":[{"last_name":"Lishkova","first_name":"Yana","full_name":"Lishkova, Yana"},{"first_name":"Paul","full_name":"Scherer, Paul","last_name":"Scherer"},{"full_name":"Ridderbusch, Steffen","first_name":"Steffen","last_name":"Ridderbusch"},{"full_name":"Jamnik, Mateja","first_name":"Mateja","last_name":"Jamnik"},{"first_name":"Pietro","full_name":"Liò, Pietro","last_name":"Liò"},{"last_name":"Ober-Blöbaum","id":"16494","first_name":"Sina","full_name":"Ober-Blöbaum, Sina"},{"full_name":"Offen, Christian","orcid":"0000-0002-5940-8057","first_name":"Christian","id":"85279","last_name":"Offen"}],"file":[{"relation":"main_file","description":"By one of the most fundamental principles in physics, a dynamical system will\nexhibit those motions which extremise an action functional. This leads to the formation of\nthe Euler-Lagrange equations, which serve as a model of how the system will behave in time.\nIf the dynamics exhibit additional symmetries, then the motion fulfils additional conservation\nlaws, such as conservation of energy (time invariance), momentum (translation invariance), or\nangular momentum (rotational invariance). To learn a system representation, one could learn\nthe discrete Euler-Lagrange equations, or alternatively, learn the discrete Lagrangian function\nLd which defines them. Based on ideas from Lie group theory, we introduce a framework to learn\na discrete Lagrangian along with its symmetry group from discrete observations of motions and,\ntherefore, identify conserved quantities. The learning process does not restrict the form of the\nLagrangian, does not require velocity or momentum observations or predictions and incorporates\na cost term which safeguards against unwanted solutions and against potential numerical issues\nin forward simulations. The learnt discrete quantities are related to their continuous analogues\nusing variational backward error analysis and numerical results demonstrate the improvement\nsuch models can have both qualitatively and quantitatively even in the presence of noise.","content_type":"application/pdf","date_updated":"2023-04-17T08:05:55Z","creator":"coffen","file_id":"44037","title":"Discrete Lagrangian Neural Networks with Automatic Symmetry Discovery","file_size":576115,"access_level":"open_access","file_name":"LNN_project.pdf","date_created":"2023-04-17T08:05:55Z"}],"volume":56,"date_created":"2022-11-23T08:17:10Z","has_accepted_license":"1","status":"public","abstract":[{"lang":"eng","text":"By one of the most fundamental principles in physics, a dynamical system will exhibit those motions which extremise an action functional. This leads to the formation of the Euler-Lagrange equations, which serve as a model of how the system will behave in time. If the dynamics exhibit additional symmetries, then the motion fulfils additional conservation laws, such as conservation of energy (time invariance), momentum (translation invariance), or angular momentum (rotational invariance). To learn a system representation, one could learn the discrete Euler-Lagrange equations, or alternatively, learn the discrete Lagrangian function Ld which defines them. Based on ideas from Lie group theory, in this work we introduce a framework to learn a discrete Lagrangian along with its symmetry group from discrete observations of motions and, therefore, identify conserved quantities. The learning process does not restrict the form of the Lagrangian, does not require velocity or momentum observations or predictions and incorporates a cost term which safeguards against unwanted solutions and against potential numerical issues in forward simulations. The learnt discrete quantities are related to their continuous analogues using variational backward error analysis and numerical results demonstrate the improvement such models can have both qualitatively and quantitatively even in the presence of noise."}],"ddc":["510"],"user_id":"85279","main_file_link":[{"url":"https://www.sciencedirect.com/science/article/pii/S2405896323018657"}],"page":"3203-3210","citation":{"short":"Y. Lishkova, P. Scherer, S. Ridderbusch, M. Jamnik, P. Liò, S. Ober-Blöbaum, C. Offen, in: IFAC-PapersOnLine, Elsevier, 2023, pp. 3203–3210.","ieee":"Y. Lishkova et al., “Discrete Lagrangian Neural Networks with Automatic Symmetry Discovery,” in IFAC-PapersOnLine, Yokohama, Japan, 2023, vol. 56, no. 2, pp. 3203–3210, doi: 10.1016/j.ifacol.2023.10.1457.","chicago":"Lishkova, Yana, Paul Scherer, Steffen Ridderbusch, Mateja Jamnik, Pietro Liò, Sina Ober-Blöbaum, and Christian Offen. “Discrete Lagrangian Neural Networks with Automatic Symmetry Discovery.” In IFAC-PapersOnLine, 56:3203–10. Elsevier, 2023. https://doi.org/10.1016/j.ifacol.2023.10.1457.","apa":"Lishkova, Y., Scherer, P., Ridderbusch, S., Jamnik, M., Liò, P., Ober-Blöbaum, S., & Offen, C. (2023). Discrete Lagrangian Neural Networks with Automatic Symmetry Discovery. IFAC-PapersOnLine, 56(2), 3203–3210. https://doi.org/10.1016/j.ifacol.2023.10.1457","ama":"Lishkova Y, Scherer P, Ridderbusch S, et al. Discrete Lagrangian Neural Networks with Automatic Symmetry Discovery. In: IFAC-PapersOnLine. Vol 56. Elsevier; 2023:3203-3210. doi:10.1016/j.ifacol.2023.10.1457","bibtex":"@inproceedings{Lishkova_Scherer_Ridderbusch_Jamnik_Liò_Ober-Blöbaum_Offen_2023, title={Discrete Lagrangian Neural Networks with Automatic Symmetry Discovery}, volume={56}, DOI={10.1016/j.ifacol.2023.10.1457}, number={2}, booktitle={IFAC-PapersOnLine}, publisher={Elsevier}, author={Lishkova, Yana and Scherer, Paul and Ridderbusch, Steffen and Jamnik, Mateja and Liò, Pietro and Ober-Blöbaum, Sina and Offen, Christian}, year={2023}, pages={3203–3210} }","mla":"Lishkova, Yana, et al. “Discrete Lagrangian Neural Networks with Automatic Symmetry Discovery.” IFAC-PapersOnLine, vol. 56, no. 2, Elsevier, 2023, pp. 3203–10, doi:10.1016/j.ifacol.2023.10.1457."},"year":"2023","type":"conference","conference":{"end_date":"2023-07-14","location":" Yokohama, Japan","start_date":"2023-07-09","name":"The 22nd World Congress of the International Federation of Automatic Control"},"_id":"34135","intvolume":" 56","issue":"2","department":[{"_id":"636"}],"publication_status":"published","external_id":{"arxiv":["2211.10830"]},"title":"Discrete Lagrangian Neural Networks with Automatic Symmetry Discovery","related_material":{"link":[{"description":"GitHub","relation":"software","url":"https://github.com/yanalish/SymDLNN"}]},"language":[{"iso":"eng"}],"date_updated":"2023-12-29T14:26:00Z","doi":"10.1016/j.ifacol.2023.10.1457","oa":"1"},{"date_updated":"2024-01-03T17:00:48Z","language":[{"iso":"eng"}],"external_id":{"arxiv":["2305.06632"]},"related_material":{"link":[{"url":"https://math.uni-paderborn.de/en/ag/chair-of-applied-mathematics/research/research-projects/swarmdynamics","relation":"supplementary_material"}]},"title":"On the Dynamical Hierarchy in Gathering Protocols with Circulant Topologies","department":[{"_id":"101"}],"project":[{"grant_number":"453112019","name":"Algorithmen für Schwarmrobotik: Verteiltes Rechnen trifft Dynamische Systeme","_id":"106"}],"publication_status":"submitted","_id":"44840","main_file_link":[{"url":"https://arxiv.org/abs/2305.06632"}],"year":"2023","citation":{"mla":"Gerlach, Raphael, et al. “On the Dynamical Hierarchy in Gathering Protocols with Circulant Topologies.” ArXiv:2305.06632.","bibtex":"@article{Gerlach_von der Gracht_Dellnitz, title={On the Dynamical Hierarchy in Gathering Protocols with Circulant Topologies}, journal={arXiv:2305.06632}, author={Gerlach, Raphael and von der Gracht, Sören and Dellnitz, Michael} }","ama":"Gerlach R, von der Gracht S, Dellnitz M. On the Dynamical Hierarchy in Gathering Protocols with Circulant Topologies. arXiv:230506632.","apa":"Gerlach, R., von der Gracht, S., & Dellnitz, M. (n.d.). On the Dynamical Hierarchy in Gathering Protocols with Circulant Topologies. In arXiv:2305.06632.","chicago":"Gerlach, Raphael, Sören von der Gracht, and Michael Dellnitz. “On the Dynamical Hierarchy in Gathering Protocols with Circulant Topologies.” ArXiv:2305.06632, n.d.","ieee":"R. Gerlach, S. von der Gracht, and M. Dellnitz, “On the Dynamical Hierarchy in Gathering Protocols with Circulant Topologies,” arXiv:2305.06632. .","short":"R. Gerlach, S. von der Gracht, M. Dellnitz, ArXiv:2305.06632 (n.d.)."},"type":"preprint","page":"38","abstract":[{"text":"In this article we investigate the convergence behavior of gathering protocols with fixed circulant topologies using tools form dynamical systems. Given a fixed number of mobile entities moving in the Euclidean plane, we model a gathering protocol as a system of ordinary differential equations whose equilibria are exactly all possible gathering points. Then, we find necessary and sufficient conditions for the structure of the underlying interaction graph such that the protocol is stable and converging, i.e., gathering, in the distributive computing sense by using tools from dynamical systems. Moreover, these tools allow for a more fine grained analysis in terms of speed of convergence in the dynamical systems sense. In fact, we derive a decomposition\r\nof the state space into stable invariant subspaces with different convergence\r\nrates. In particular, this decomposition is identical for every (linear)\r\ncirculant gathering protocol, whereas only the convergence rates depend on the\r\nweights in interaction graph itself.","lang":"eng"}],"user_id":"32655","author":[{"id":"32655","last_name":"Gerlach","full_name":"Gerlach, Raphael","first_name":"Raphael"},{"id":"97359","last_name":"von der Gracht","full_name":"von der Gracht, Sören","orcid":"0000-0002-8054-2058","first_name":"Sören"},{"full_name":"Dellnitz, Michael","first_name":"Michael","last_name":"Dellnitz"}],"publication":"arXiv:2305.06632","keyword":["Dynamical Systems","Coupled Systems","Distributed Computing","Robot Swarms","Autonomous Mobile Robots","Gathering"],"status":"public","date_created":"2023-05-12T10:16:06Z"},{"author":[{"first_name":"Somayeh","full_name":"Sadeghi-Kohan, Somayeh","orcid":"https://orcid.org/0000-0001-7246-0610","last_name":"Sadeghi-Kohan","id":"78614"},{"id":"36703","last_name":"Reimer","full_name":"Reimer, Jan Dennis","first_name":"Jan Dennis"},{"first_name":"Sybille","orcid":"0000-0002-3717-3939","full_name":"Hellebrand, Sybille","last_name":"Hellebrand","id":"209"},{"last_name":"Wunderlich","first_name":"Hans-Joachim","full_name":"Wunderlich, Hans-Joachim"}],"publication":"IEEE Asian Test Symposium (ATS'23), October 2023","department":[{"_id":"48"}],"status":"public","date_created":"2023-08-26T08:47:52Z","place":"Beijing, China","title":"Optimizing the Streaming of Sensor Data with Approximate Communication","user_id":"36703","type":"conference","citation":{"short":"S. Sadeghi-Kohan, J.D. Reimer, S. Hellebrand, H.-J. Wunderlich, in: IEEE Asian Test Symposium (ATS’23), October 2023, Beijing, China, 2023.","ieee":"S. Sadeghi-Kohan, J. D. Reimer, S. Hellebrand, and H.-J. Wunderlich, “Optimizing the Streaming of Sensor Data with Approximate Communication,” presented at the IEEE Asian Test Symposium (ATS’23), 2023.","ama":"Sadeghi-Kohan S, Reimer JD, Hellebrand S, Wunderlich H-J. Optimizing the Streaming of Sensor Data with Approximate Communication. In: IEEE Asian Test Symposium (ATS’23), October 2023. ; 2023.","apa":"Sadeghi-Kohan, S., Reimer, J. D., Hellebrand, S., & Wunderlich, H.-J. (2023). Optimizing the Streaming of Sensor Data with Approximate Communication. IEEE Asian Test Symposium (ATS’23), October 2023. IEEE Asian Test Symposium (ATS’23).","chicago":"Sadeghi-Kohan, Somayeh, Jan Dennis Reimer, Sybille Hellebrand, and Hans-Joachim Wunderlich. “Optimizing the Streaming of Sensor Data with Approximate Communication.” In IEEE Asian Test Symposium (ATS’23), October 2023. Beijing, China, 2023.","bibtex":"@inproceedings{Sadeghi-Kohan_Reimer_Hellebrand_Wunderlich_2023, place={Beijing, China}, title={Optimizing the Streaming of Sensor Data with Approximate Communication}, booktitle={IEEE Asian Test Symposium (ATS’23), October 2023}, author={Sadeghi-Kohan, Somayeh and Reimer, Jan Dennis and Hellebrand, Sybille and Wunderlich, Hans-Joachim}, year={2023} }","mla":"Sadeghi-Kohan, Somayeh, et al. “Optimizing the Streaming of Sensor Data with Approximate Communication.” IEEE Asian Test Symposium (ATS’23), October 2023, 2023."},"year":"2023","language":[{"iso":"eng"}],"_id":"46738","date_updated":"2024-01-08T08:49:08Z","conference":{"end_date":"2023-10-17","start_date":"2023-10-14","name":"IEEE Asian Test Symposium (ATS'23)"}},{"type":"journal_article","citation":{"short":"K.-U. Schmidt, C. Weiß, Combinatorial Theory 3 (2023).","ieee":"K.-U. Schmidt and C. Weiß, “Packings and Steiner systems in polar spaces,” Combinatorial Theory, vol. 3, no. 1, 2023, doi: 10.5070/c63160424.","chicago":"Schmidt, Kai-Uwe, and Charlene Weiß. “Packings and Steiner Systems in Polar Spaces.” Combinatorial Theory 3, no. 1 (2023). https://doi.org/10.5070/c63160424.","ama":"Schmidt K-U, Weiß C. Packings and Steiner systems in polar spaces. Combinatorial Theory. 2023;3(1). doi:10.5070/c63160424","apa":"Schmidt, K.-U., & Weiß, C. (2023). Packings and Steiner systems in polar spaces. Combinatorial Theory, 3(1). https://doi.org/10.5070/c63160424","mla":"Schmidt, Kai-Uwe, and Charlene Weiß. “Packings and Steiner Systems in Polar Spaces.” Combinatorial Theory, vol. 3, no. 1, 2023, doi:10.5070/c63160424.","bibtex":"@article{Schmidt_Weiß_2023, title={Packings and Steiner systems in polar spaces}, volume={3}, DOI={10.5070/c63160424}, number={1}, journal={Combinatorial Theory}, author={Schmidt, Kai-Uwe and Weiß, Charlene}, year={2023} }"},"year":"2023","language":[{"iso":"eng"}],"_id":"50298","date_updated":"2024-01-08T14:39:20Z","intvolume":" 3","doi":"10.5070/c63160424","issue":"1","publication":"Combinatorial Theory","department":[{"_id":"100"}],"author":[{"first_name":"Kai-Uwe","full_name":"Schmidt, Kai-Uwe","last_name":"Schmidt"},{"first_name":"Charlene","full_name":"Weiß, Charlene","last_name":"Weiß","id":"70420"}],"volume":3,"publication_status":"published","date_created":"2024-01-08T14:33:54Z","status":"public","abstract":[{"lang":"eng","text":"A finite classical polar space of rank $n$ consists of the totally isotropic subspaces of a finite vector space equipped with a nondegenerate form such that $n$ is the maximal dimension of such a subspace. A $t$-Steiner system in a finite classical polar space of rank $n$ is a collection $Y$ of totally isotropic $n$-spaces such that each totally isotropic $t$-space is contained in exactly one member of $Y$. Nontrivial examples are known only for $t=1$ and $t=n-1$. We give an almost complete classification of such $t$-Steiner systems, showing that such objects can only exist in some corner cases. This classification result arises from a more general result on packings in polar spaces."}],"title":"Packings and Steiner systems in polar spaces","user_id":"70420"},{"language":[{"iso":"eng"}],"doi":"10.1002/jcd.21903","date_updated":"2024-01-08T14:38:53Z","publication_status":"published","department":[{"_id":"100"}],"title":"Existence of small ordered orthogonal arrays","type":"journal_article","year":"2023","citation":{"bibtex":"@article{Schmidt_Weiß_2023, title={Existence of small ordered orthogonal arrays}, volume={31}, DOI={10.1002/jcd.21903}, number={9}, journal={Journal of Combinatorial Designs}, publisher={Wiley}, author={Schmidt, Kai‐Uwe and Weiß, Charlene}, year={2023}, pages={422–431} }","mla":"Schmidt, Kai‐Uwe, and Charlene Weiß. “Existence of Small Ordered Orthogonal Arrays.” Journal of Combinatorial Designs, vol. 31, no. 9, Wiley, 2023, pp. 422–31, doi:10.1002/jcd.21903.","ama":"Schmidt K, Weiß C. Existence of small ordered orthogonal arrays. Journal of Combinatorial Designs. 2023;31(9):422-431. doi:10.1002/jcd.21903","apa":"Schmidt, K., & Weiß, C. (2023). Existence of small ordered orthogonal arrays. Journal of Combinatorial Designs, 31(9), 422–431. https://doi.org/10.1002/jcd.21903","chicago":"Schmidt, Kai‐Uwe, and Charlene Weiß. “Existence of Small Ordered Orthogonal Arrays.” Journal of Combinatorial Designs 31, no. 9 (2023): 422–31. https://doi.org/10.1002/jcd.21903.","ieee":"K. Schmidt and C. Weiß, “Existence of small ordered orthogonal arrays,” Journal of Combinatorial Designs, vol. 31, no. 9, pp. 422–431, 2023, doi: 10.1002/jcd.21903.","short":"K. Schmidt, C. Weiß, Journal of Combinatorial Designs 31 (2023) 422–431."},"page":"422-431","issue":"9","_id":"50297","intvolume":" 31","volume":31,"status":"public","date_created":"2024-01-08T14:25:28Z","author":[{"last_name":"Schmidt","full_name":"Schmidt, Kai‐Uwe","first_name":"Kai‐Uwe"},{"id":"70420","last_name":"Weiß","full_name":"Weiß, Charlene","first_name":"Charlene"}],"publisher":"Wiley","publication":"Journal of Combinatorial Designs","user_id":"70420","abstract":[{"lang":"eng","text":"We show that there exist ordered orthogonal arrays, whose sizes deviate from the Rao bound by a factor that is polynomial in the parameters of the ordered orthogonal array. The proof is nonconstructive and based on a probabilistic method due to Kuperberg, Lovett and Peled."}]},{"date_updated":"2024-01-08T14:46:14Z","_id":"50300","doi":"10.17619/UNIPB/1-1672","language":[{"iso":"eng"}],"citation":{"apa":"Weiß, C. (2023). Linear programming bounds in classical association schemes. https://doi.org/10.17619/UNIPB/1-1672","ama":"Weiß C. Linear Programming Bounds in Classical Association Schemes.; 2023. doi:10.17619/UNIPB/1-1672","chicago":"Weiß, Charlene. Linear Programming Bounds in Classical Association Schemes, 2023. https://doi.org/10.17619/UNIPB/1-1672.","mla":"Weiß, Charlene. Linear Programming Bounds in Classical Association Schemes. 2023, doi:10.17619/UNIPB/1-1672.","bibtex":"@book{Weiß_2023, title={Linear programming bounds in classical association schemes}, DOI={10.17619/UNIPB/1-1672}, author={Weiß, Charlene}, year={2023} }","short":"C. Weiß, Linear Programming Bounds in Classical Association Schemes, 2023.","ieee":"C. Weiß, Linear programming bounds in classical association schemes. 2023."},"year":"2023","type":"dissertation","abstract":[{"text":"Digital communications relies heavily on the usage of different types of codes. Prominent codes nowadays are rank-metric codes and subspace codes - the q-analogs of binary codes and binary codes with constant weight. All these codes can be viewed as subsets of classical association schemes. A central coding-theoretic problem is to derive upper bounds for the size of codes. This thesis investigates Delsartes powerful linear program whose optimum is precisely such a bound for codes in association schemes. The linear programs for binary codes and binary constant-weight codes have been extensively studied since the 1970s, but their optimum is still unknown. We determine in a unified way the optimum of the linear program in several ordinary q-analogs as well as in their affine counterparts. In particular, bounds and constructions for codes in polar spaces are established, where the bounds are sharp up to a constant factor in many cases. Moreover, based on these results, an almost complete classification of Steiner systems in polar spaces is provided by showing that they could only exist in some corner cases.","lang":"eng"}],"user_id":"70420","title":"Linear programming bounds in classical association schemes","author":[{"last_name":"Weiß","id":"70420","first_name":"Charlene","full_name":"Weiß, Charlene"}],"department":[{"_id":"100"}],"status":"public","date_created":"2024-01-08T14:42:12Z"},{"title":"Nontrivial $t$-designs in polar spaces exist for all $t$","user_id":"70420","external_id":{"arxiv":["2311.08288"]},"abstract":[{"lang":"eng","text":"A finite classical polar space of rank $n$ consists of the totally isotropic\r\nsubspaces of a finite vector space over $\\mathbb{F}_p$ equipped with a\r\nnondegenerate form such that $n$ is the maximal dimension of such a subspace. A\r\n$t$-$(n,k,\\lambda)$ design in a finite classical polar space of rank $n$ is a\r\ncollection $Y$ of totally isotropic $k$-spaces such that each totally isotropic\r\n$t$-space is contained in exactly $\\lambda$ members of $Y$. Nontrivial examples\r\nare currently only known for $t\\leq 2$. We show that $t$-$(n,k,\\lambda)$\r\ndesigns in polar spaces exist for all $t$ and $p$ provided that\r\n$k>\\frac{21}{2}t$ and $n$ is sufficiently large enough. The proof is based on a\r\nprobabilistic method by Kuperberg, Lovett, and Peled, and it is thus\r\nnonconstructive."}],"publication_status":"submitted","status":"public","date_created":"2024-01-08T14:39:54Z","author":[{"last_name":"Weiß","id":"70420","first_name":"Charlene","full_name":"Weiß, Charlene"}],"publication":"arXiv:2311.08288","department":[{"_id":"100"}],"_id":"50299","date_updated":"2024-01-08T14:41:18Z","type":"preprint","year":"2023","citation":{"ieee":"C. Weiß, “Nontrivial $t$-designs in polar spaces exist for all $t$,” arXiv:2311.08288. .","short":"C. Weiß, ArXiv:2311.08288 (n.d.).","bibtex":"@article{Weiß, title={Nontrivial $t$-designs in polar spaces exist for all $t$}, journal={arXiv:2311.08288}, author={Weiß, Charlene} }","mla":"Weiß, Charlene. “Nontrivial $t$-Designs in Polar Spaces Exist for All $t$.” ArXiv:2311.08288.","apa":"Weiß, C. (n.d.). Nontrivial $t$-designs in polar spaces exist for all $t$. In arXiv:2311.08288.","ama":"Weiß C. Nontrivial $t$-designs in polar spaces exist for all $t$. arXiv:231108288.","chicago":"Weiß, Charlene. “Nontrivial $t$-Designs in Polar Spaces Exist for All $t$.” ArXiv:2311.08288, n.d."},"language":[{"iso":"eng"}]},{"year":"2023","type":"conference_abstract","citation":{"apa":"Iftekhar, M., Nagaraju, H., Kneuper, P., Sadiye, B., Müller, W., & Scheytt, J. C. (2023). A 28-Gb/s 27.2 mW NRZ Full-Rate Bang-Bang Clock and Data Recovery in 22 nm FD-SOI CMOS Technology . BCICTS 2023 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium.","ama":"Iftekhar M, Nagaraju H, Kneuper P, Sadiye B, Müller W, Scheytt JC. A 28-Gb/s 27.2 mW NRZ Full-Rate Bang-Bang Clock and Data Recovery in 22 nm FD-SOI CMOS Technology . In: BCICTS 2023 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium. ; 2023.","chicago":"Iftekhar, Mohammed, Harshan Nagaraju, Pascal Kneuper, Babak Sadiye, Wolfgang Müller, and J. Christoph Scheytt. “A 28-Gb/s 27.2 MW NRZ Full-Rate Bang-Bang Clock and Data Recovery in 22 Nm FD-SOI CMOS Technology .” In BCICTS 2023 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium, 2023.","mla":"Iftekhar, Mohammed, et al. “A 28-Gb/s 27.2 MW NRZ Full-Rate Bang-Bang Clock and Data Recovery in 22 Nm FD-SOI CMOS Technology .” BCICTS 2023 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium, 2023.","bibtex":"@inproceedings{Iftekhar_Nagaraju_Kneuper_Sadiye_Müller_Scheytt_2023, title={A 28-Gb/s 27.2 mW NRZ Full-Rate Bang-Bang Clock and Data Recovery in 22 nm FD-SOI CMOS Technology }, booktitle={BCICTS 2023 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium}, author={Iftekhar, Mohammed and Nagaraju, Harshan and Kneuper, Pascal and Sadiye, Babak and Müller, Wolfgang and Scheytt, J. Christoph}, year={2023} }","short":"M. Iftekhar, H. Nagaraju, P. Kneuper, B. Sadiye, W. Müller, J.C. Scheytt, in: BCICTS 2023 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium, 2023.","ieee":"M. Iftekhar, H. Nagaraju, P. Kneuper, B. Sadiye, W. Müller, and J. C. Scheytt, “A 28-Gb/s 27.2 mW NRZ Full-Rate Bang-Bang Clock and Data Recovery in 22 nm FD-SOI CMOS Technology ,” MONTEREY, CALIFORNIA, USA, 2023."},"language":[{"iso":"eng"}],"conference":{"start_date":"2023-10-15","location":"MONTEREY, CALIFORNIA, USA","end_date":"2023-10-18"},"date_updated":"2024-01-09T08:12:39Z","_id":"47064","date_created":"2023-09-14T11:30:36Z","status":"public","publication":"BCICTS 2023 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium","department":[{"_id":"58"}],"author":[{"first_name":"Mohammed","full_name":"Iftekhar, Mohammed","last_name":"Iftekhar","id":"47944"},{"full_name":"Nagaraju, Harshan","first_name":"Harshan","last_name":"Nagaraju"},{"last_name":"Kneuper","id":"47367","first_name":"Pascal","full_name":"Kneuper, Pascal"},{"id":"93634","last_name":"Sadiye","full_name":"Sadiye, Babak","first_name":"Babak"},{"full_name":"Müller, Wolfgang","first_name":"Wolfgang","id":"16243","last_name":"Müller"},{"last_name":"Scheytt","id":"37144","first_name":"J. Christoph","full_name":"Scheytt, J. Christoph","orcid":"0000-0002-5950-6618 "}],"title":"A 28-Gb/s 27.2 mW NRZ Full-Rate Bang-Bang Clock and Data Recovery in 22 nm FD-SOI CMOS Technology ","related_material":{"link":[{"url":"https://bcicts.org/","relation":"contains"}]},"user_id":"47944"},{"place":"Aachen","title":"Regenerative Energien für einen effizienten Betrieb von Presshärtelinien","user_id":"45189","author":[{"id":"90391","last_name":"Knorr","full_name":"Knorr, Lukas","first_name":"Lukas"},{"id":"45189","last_name":"Jungeilges","full_name":"Jungeilges, André","first_name":"André"},{"full_name":"Pfeifer, Florian","first_name":"Florian","id":"22717","last_name":"Pfeifer"},{"first_name":"Sascha Christian","full_name":"Burmeister, Sascha Christian","orcid":"0000-0001-6679-0453","last_name":"Burmeister","id":"32685"},{"id":"86954","last_name":"Meschede","orcid":"0000-0002-1538-089X","full_name":"Meschede, Henning","first_name":"Henning"}],"publisher":"4. Aachener Ofenbau- und Thermoprozess-Kolloquium","department":[{"_id":"644"},{"_id":"149"},{"_id":"277"},{"_id":"321"}],"status":"public","date_created":"2023-10-19T10:34:14Z","date_updated":"2024-01-11T09:05:19Z","_id":"48335","citation":{"mla":"Knorr, Lukas, et al. Regenerative Energien für einen effizienten Betrieb von Presshärtelinien. 4. Aachener Ofenbau- und Thermoprozess-Kolloquium, 2023.","bibtex":"@book{Knorr_Jungeilges_Pfeifer_Burmeister_Meschede_2023, place={Aachen}, title={Regenerative Energien für einen effizienten Betrieb von Presshärtelinien}, publisher={4. Aachener Ofenbau- und Thermoprozess-Kolloquium}, author={Knorr, Lukas and Jungeilges, André and Pfeifer, Florian and Burmeister, Sascha Christian and Meschede, Henning}, year={2023} }","apa":"Knorr, L., Jungeilges, A., Pfeifer, F., Burmeister, S. C., & Meschede, H. (2023). Regenerative Energien für einen effizienten Betrieb von Presshärtelinien. 4. Aachener Ofenbau- und Thermoprozess-Kolloquium.","ama":"Knorr L, Jungeilges A, Pfeifer F, Burmeister SC, Meschede H. Regenerative Energien für einen effizienten Betrieb von Presshärtelinien. 4. Aachener Ofenbau- und Thermoprozess-Kolloquium; 2023.","chicago":"Knorr, Lukas, André Jungeilges, Florian Pfeifer, Sascha Christian Burmeister, and Henning Meschede. Regenerative Energien für einen effizienten Betrieb von Presshärtelinien. Aachen: 4. Aachener Ofenbau- und Thermoprozess-Kolloquium, 2023.","ieee":"L. Knorr, A. Jungeilges, F. Pfeifer, S. C. Burmeister, and H. Meschede, Regenerative Energien für einen effizienten Betrieb von Presshärtelinien. Aachen: 4. Aachener Ofenbau- und Thermoprozess-Kolloquium, 2023.","short":"L. Knorr, A. Jungeilges, F. Pfeifer, S.C. Burmeister, H. Meschede, Regenerative Energien für einen effizienten Betrieb von Presshärtelinien, 4. Aachener Ofenbau- und Thermoprozess-Kolloquium, Aachen, 2023."},"type":"misc","year":"2023","language":[{"iso":"ger"}]},{"type":"journal_article","year":"2023","citation":{"chicago":"Maack, Marten, Friedhelm Meyer auf der Heide, and Simon Pukrop. “Server Cloud Scheduling.” Algorithmica, 2023. https://doi.org/10.1007/s00453-023-01189-x.","ama":"Maack M, Meyer auf der Heide F, Pukrop S. Server Cloud Scheduling. Algorithmica. Published online 2023. doi:10.1007/s00453-023-01189-x","apa":"Maack, M., Meyer auf der Heide, F., & Pukrop, S. (2023). Server Cloud Scheduling. Algorithmica. https://doi.org/10.1007/s00453-023-01189-x","bibtex":"@article{Maack_Meyer auf der Heide_Pukrop_2023, title={Server Cloud Scheduling}, DOI={10.1007/s00453-023-01189-x}, journal={Algorithmica}, publisher={Springer Science and Business Media LLC}, author={Maack, Marten and Meyer auf der Heide, Friedhelm and Pukrop, Simon}, year={2023} }","mla":"Maack, Marten, et al. “Server Cloud Scheduling.” Algorithmica, Springer Science and Business Media LLC, 2023, doi:10.1007/s00453-023-01189-x.","short":"M. Maack, F. Meyer auf der Heide, S. Pukrop, Algorithmica (2023).","ieee":"M. Maack, F. Meyer auf der Heide, and S. Pukrop, “Server Cloud Scheduling,” Algorithmica, 2023, doi: 10.1007/s00453-023-01189-x."},"_id":"50458","keyword":["Applied Mathematics","Computer Science Applications","General Computer Science"],"publication":"Algorithmica","publisher":"Springer Science and Business Media LLC","author":[{"full_name":"Maack, Marten","first_name":"Marten","id":"88252","last_name":"Maack"},{"id":"15523","last_name":"Meyer auf der Heide","full_name":"Meyer auf der Heide, Friedhelm","first_name":"Friedhelm"},{"last_name":"Pukrop","id":"44428","first_name":"Simon","full_name":"Pukrop, Simon"}],"date_created":"2024-01-11T11:10:53Z","status":"public","abstract":[{"text":"AbstractConsider a set of jobs connected to a directed acyclic task graph with a fixed source and sink. The edges of this graph model precedence constraints and the jobs have to be scheduled with respect to those. We introduce the server cloud scheduling problem, in which the jobs have to be processed either on a single local machine or on one of infinitely many cloud machines. For each job, processing times both on the server and in the cloud are given. Furthermore, for each edge in the task graph, a communication delay is included in the input and has to be taken into account if one of the two jobs is scheduled on the server and the other in the cloud. The server processes jobs sequentially, whereas the cloud can serve as many as needed in parallel, but induces costs. We consider both makespan and cost minimization. The main results are an FPTAS for the makespan objective for graphs with a constant source and sink dividing cut and strong hardness for the case with unit processing times and delays.","lang":"eng"}],"extern":"1","user_id":"44428","language":[{"iso":"eng"}],"date_updated":"2024-01-11T11:19:33Z","doi":"10.1007/s00453-023-01189-x","department":[{"_id":"63"}],"project":[{"_id":"1","grant_number":"160364472","name":"SFB 901: SFB 901: On-The-Fly Computing - Individualisierte IT-Dienstleistungen in dynamischen Märkten "},{"name":"SFB 901 - C: SFB 901 - Project Area C","_id":"4"},{"_id":"16","grant_number":"160364472","name":"SFB 901 - C4: SFB 901 - On-The-Fly Compute Centers II: Ausführung komponierter Dienste in konfigurierbaren Rechenzentren (Subproject C4)"}],"publication_status":"published","publication_identifier":{"issn":["0178-4617","1432-0541"]},"title":"Server Cloud Scheduling"},{"doi":"10.1109/ipdps54959.2023.00049","_id":"50460","date_updated":"2024-01-11T11:31:11Z","language":[{"iso":"eng"}],"type":"conference","year":"2023","citation":{"chicago":"Deppert, Max A., Klaus Jansen, Marten Maack, Simon Pukrop, and Malin Rau. “Scheduling with Many Shared Resources.” In 2023 IEEE International Parallel and Distributed Processing Symposium (IPDPS). IEEE, 2023. https://doi.org/10.1109/ipdps54959.2023.00049.","apa":"Deppert, M. A., Jansen, K., Maack, M., Pukrop, S., & Rau, M. (2023). Scheduling with Many Shared Resources. 2023 IEEE International Parallel and Distributed Processing Symposium (IPDPS). https://doi.org/10.1109/ipdps54959.2023.00049","ama":"Deppert MA, Jansen K, Maack M, Pukrop S, Rau M. Scheduling with Many Shared Resources. In: 2023 IEEE International Parallel and Distributed Processing Symposium (IPDPS). IEEE; 2023. doi:10.1109/ipdps54959.2023.00049","mla":"Deppert, Max A., et al. “Scheduling with Many Shared Resources.” 2023 IEEE International Parallel and Distributed Processing Symposium (IPDPS), IEEE, 2023, doi:10.1109/ipdps54959.2023.00049.","bibtex":"@inproceedings{Deppert_Jansen_Maack_Pukrop_Rau_2023, title={Scheduling with Many Shared Resources}, DOI={10.1109/ipdps54959.2023.00049}, booktitle={2023 IEEE International Parallel and Distributed Processing Symposium (IPDPS)}, publisher={IEEE}, author={Deppert, Max A. and Jansen, Klaus and Maack, Marten and Pukrop, Simon and Rau, Malin}, year={2023} }","short":"M.A. Deppert, K. Jansen, M. Maack, S. Pukrop, M. Rau, in: 2023 IEEE International Parallel and Distributed Processing Symposium (IPDPS), IEEE, 2023.","ieee":"M. A. Deppert, K. Jansen, M. Maack, S. Pukrop, and M. Rau, “Scheduling with Many Shared Resources,” 2023, doi: 10.1109/ipdps54959.2023.00049."},"user_id":"44428","title":"Scheduling with Many Shared Resources","date_created":"2024-01-11T11:30:14Z","project":[{"name":"SFB 901: SFB 901: On-The-Fly Computing - Individualisierte IT-Dienstleistungen in dynamischen Märkten ","grant_number":"160364472","_id":"1"},{"_id":"4","name":"SFB 901 - C: SFB 901 - Project Area C"},{"name":"SFB 901 - C4: SFB 901 - On-The-Fly Compute Centers II: Ausführung komponierter Dienste in konfigurierbaren Rechenzentren (Subproject C4)","grant_number":"160364472","_id":"16"}],"status":"public","publication_status":"published","publication":"2023 IEEE International Parallel and Distributed Processing Symposium (IPDPS)","department":[{"_id":"63"}],"author":[{"first_name":"Max A.","full_name":"Deppert, Max A.","last_name":"Deppert"},{"last_name":"Jansen","full_name":"Jansen, Klaus","first_name":"Klaus"},{"id":"88252","last_name":"Maack","full_name":"Maack, Marten","first_name":"Marten"},{"first_name":"Simon","full_name":"Pukrop, Simon","last_name":"Pukrop","id":"44428"},{"last_name":"Rau","full_name":"Rau, Malin","first_name":"Malin"}],"publisher":"IEEE"},{"intvolume":" 5","_id":"48596","date_updated":"2024-01-11T13:32:19Z","issue":"1","language":[{"iso":"eng"}],"type":"journal_article","year":"2023","citation":{"ieee":"U. Häsel-Weide, R. Schmidt, and P. Büker, “„FInDig“: Fach – Inklusion – Digitalisierung vernetzen. Ein Planungs- und Reflexionsmodell für die Lehrkräftebildung,” Zeitschrift für Schul- Und Professionsentwicklung. (PFLB), vol. 5, no. 1, pp. 215–229, 2023.","short":"U. Häsel-Weide, R. Schmidt, P. Büker, Zeitschrift Für Schul- Und Professionsentwicklung. (PFLB) 5 (2023) 215–229.","mla":"Häsel-Weide, Uta, et al. “„FInDig“: Fach – Inklusion – Digitalisierung Vernetzen. Ein Planungs- Und Reflexionsmodell Für Die Lehrkräftebildung.” Zeitschrift Für Schul- Und Professionsentwicklung. (PFLB), vol. 5, no. 1, 2023, pp. 215–29.","bibtex":"@article{Häsel-Weide_Schmidt_Büker_2023, title={„FInDig“: Fach – Inklusion – Digitalisierung vernetzen. Ein Planungs- und Reflexionsmodell für die Lehrkräftebildung}, volume={5}, number={1}, journal={Zeitschrift für Schul- Und Professionsentwicklung. (PFLB)}, author={Häsel-Weide, Uta and Schmidt, R. and Büker, Petra}, year={2023}, pages={215–229} }","ama":"Häsel-Weide U, Schmidt R, Büker P. „FInDig“: Fach – Inklusion – Digitalisierung vernetzen. Ein Planungs- und Reflexionsmodell für die Lehrkräftebildung. Zeitschrift für Schul- Und Professionsentwicklung (PFLB). 2023;5(1):215-229.","apa":"Häsel-Weide, U., Schmidt, R., & Büker, P. (2023). „FInDig“: Fach – Inklusion – Digitalisierung vernetzen. Ein Planungs- und Reflexionsmodell für die Lehrkräftebildung. Zeitschrift Für Schul- Und Professionsentwicklung. (PFLB), 5(1), 215–229.","chicago":"Häsel-Weide, Uta, R. Schmidt, and Petra Büker. “„FInDig“: Fach – Inklusion – Digitalisierung Vernetzen. Ein Planungs- Und Reflexionsmodell Für Die Lehrkräftebildung.” Zeitschrift Für Schul- Und Professionsentwicklung. (PFLB) 5, no. 1 (2023): 215–29."},"page":"215-229","related_material":{"link":[{"relation":"original","url":"https://doi.org/10.11576/pflb-6763 "}]},"user_id":"14931","title":"„FInDig“: Fach – Inklusion – Digitalisierung vernetzen. Ein Planungs- und Reflexionsmodell für die Lehrkräftebildung","author":[{"full_name":"Häsel-Weide, Uta","first_name":"Uta","id":"60267","last_name":"Häsel-Weide"},{"last_name":"Schmidt","full_name":"Schmidt, R.","first_name":"R."},{"last_name":"Büker","id":"21978","first_name":"Petra","full_name":"Büker, Petra"}],"publication":"Zeitschrift für Schul- Und Professionsentwicklung. (PFLB)","department":[{"_id":"543"},{"_id":"458"}],"status":"public","date_created":"2023-11-02T11:22:34Z","volume":5},{"type":"conference","citation":{"short":"U. Qudus, M. Röder, S. Kirrane, A.-C.N. Ngomo, in: T. R. Payne, V. Presutti, G. Qi, M. Poveda-Villalón, G. Stoilos, L. Hollink, Z. Kaoudi, G. Cheng, J. Li (Eds.), The Semantic Web – ISWC 2023, Springer, Cham, Cham, 2023, pp. 465–483.","ieee":"U. Qudus, M. Röder, S. Kirrane, and A.-C. N. Ngomo, “TemporalFC: A Temporal Fact Checking Approach over Knowledge Graphs,” in The Semantic Web – ISWC 2023, Athens, Greece, 2023, vol. 14265, pp. 465–483, doi: 10.1007/978-3-031-47240-4_25.","chicago":"Qudus, Umair, Michael Röder, Sabrina Kirrane, and Axel-Cyrille Ngonga Ngomo. “TemporalFC: A Temporal Fact Checking Approach over Knowledge Graphs.” In The Semantic Web – ISWC 2023, edited by Terry R. Payne, Valentina Presutti, Guilin Qi, María Poveda-Villalón, Giorgos Stoilos, Laura Hollink, Zoi Kaoudi, Gong Cheng, and Juanzi Li, 14265:465–483. Lecture Notes in Computer Science. Cham: Springer, Cham, 2023. https://doi.org/10.1007/978-3-031-47240-4_25.","apa":"Qudus, U., Röder, M., Kirrane, S., & Ngomo, A.-C. N. (2023). TemporalFC: A Temporal Fact Checking Approach over Knowledge Graphs. In T. R. Payne, V. Presutti, G. Qi, M. Poveda-Villalón, G. Stoilos, L. Hollink, Z. Kaoudi, G. Cheng, & J. Li (Eds.), The Semantic Web – ISWC 2023 (Vol. 14265, pp. 465–483). Springer, Cham. https://doi.org/10.1007/978-3-031-47240-4_25","ama":"Qudus U, Röder M, Kirrane S, Ngomo A-CN. TemporalFC: A Temporal Fact Checking Approach over Knowledge Graphs. In: R. Payne T, Presutti V, Qi G, et al., eds. The Semantic Web – ISWC 2023. Vol 14265. Lecture Notes in Computer Science. Springer, Cham; 2023:465–483. doi:10.1007/978-3-031-47240-4_25","mla":"Qudus, Umair, et al. “TemporalFC: A Temporal Fact Checking Approach over Knowledge Graphs.” The Semantic Web – ISWC 2023, edited by Terry R. Payne et al., vol. 14265, Springer, Cham, 2023, pp. 465–483, doi:10.1007/978-3-031-47240-4_25.","bibtex":"@inproceedings{Qudus_Röder_Kirrane_Ngomo_2023, place={Cham}, series={ Lecture Notes in Computer Science}, title={TemporalFC: A Temporal Fact Checking Approach over Knowledge Graphs}, volume={14265}, DOI={10.1007/978-3-031-47240-4_25}, booktitle={The Semantic Web – ISWC 2023}, publisher={Springer, Cham}, author={Qudus, Umair and Röder, Michael and Kirrane, Sabrina and Ngomo, Axel-Cyrille Ngonga}, editor={R. Payne, Terry and Presutti, Valentina and Qi, Guilin and Poveda-Villalón, María and Stoilos, Giorgos and Hollink, Laura and Kaoudi, Zoi and Cheng, Gong and Li, Juanzi}, year={2023}, pages={465–483}, collection={ Lecture Notes in Computer Science} }"},"year":"2023","page":"465–483","intvolume":" 14265","_id":"50479","conference":{"location":"Athens, Greece","start_date":"2023-11-06","name":"The Semantic Web – ISWC 2023","end_date":"2023-11-10"},"license":"https://creativecommons.org/publicdomain/zero/1.0/","status":"public","has_accepted_license":"1","date_created":"2024-01-13T11:22:15Z","jel":["C"],"volume":14265,"file":[{"file_id":"50480","creator":"uqudus","file_size":1944818,"success":1,"relation":"main_file","date_updated":"2024-01-13T11:25:48Z","content_type":"application/pdf","date_created":"2024-01-13T11:25:48Z","file_name":"ISWC 2023 TemporalFC-A Temporal Fact Checking approach over Knowledge Graphs.pdf","access_level":"closed"}],"author":[{"first_name":"Umair","full_name":"Qudus, Umair","last_name":"Qudus"},{"full_name":"Röder, Michael","first_name":"Michael","last_name":"Röder"},{"last_name":"Kirrane","first_name":"Sabrina","full_name":"Kirrane, Sabrina"},{"last_name":"Ngomo","first_name":"Axel-Cyrille Ngonga","full_name":"Ngomo, Axel-Cyrille Ngonga"}],"publisher":"Springer, Cham","file_date_updated":"2024-01-13T11:25:48Z","publication":"The Semantic Web – ISWC 2023","keyword":["temporal fact checking · ensemble learning · transfer learning · time-point prediction · temporal knowledge graphs"],"user_id":"83392","ddc":["006"],"abstract":[{"lang":"eng","text":"Verifying assertions is an essential part of creating and maintaining knowledge graphs. Most often, this task cannot be carried out manually due to the sheer size of modern knowledge graphs. Hence, automatic fact-checking approaches have been proposed over the last decade. These approaches aim to compute automatically whether a given assertion is correct or incorrect. However, most fact-checking approaches are binary classifiers that fail to consider the volatility of some assertions, i.e., the fact that such assertions are only valid at certain times or for specific time intervals. Moreover, the few approaches able to predict when an assertion was valid (i.e., time-point prediction approaches) rely on manual feature engineering. This paper presents TEMPORALFC, a temporal fact-checking approach that uses multiple sources of background knowledge to assess the veracity and temporal validity of a given assertion. We evaluate TEMPORALFC on two datasets and compare it to the state of the art in fact-checking and time-point prediction. Our results suggest that TEMPORALFC outperforms the state of the art on the fact-checking task by 0.13 to 0.15 in terms of Area Under the Receiver Operating Characteristic curve and on the time-point prediction task by 0.25 to 0.27 in terms of Mean Reciprocal Rank. Our code is open-source and can be found at https://github.com/dice-group/TemporalFC."}],"language":[{"iso":"eng"}],"series_title":" Lecture Notes in Computer Science","doi":"10.1007/978-3-031-47240-4_25","date_updated":"2024-01-13T11:48:28Z","project":[{"name":"KnowGraphs: KnowGraphs: Knowledge Graphs at Scale","grant_number":"860801","_id":"410"}],"editor":[{"full_name":"R. Payne, Terry","first_name":"Terry","last_name":"R. Payne"},{"last_name":"Presutti","full_name":"Presutti, Valentina","first_name":"Valentina"},{"last_name":"Qi","first_name":"Guilin","full_name":"Qi, Guilin"},{"full_name":"Poveda-Villalón, María","first_name":"María","last_name":"Poveda-Villalón"},{"last_name":"Stoilos","first_name":"Giorgos","full_name":"Stoilos, Giorgos"},{"full_name":"Hollink, Laura","first_name":"Laura","last_name":"Hollink"},{"full_name":"Kaoudi, Zoi","first_name":"Zoi","last_name":"Kaoudi"},{"last_name":"Cheng","first_name":"Gong","full_name":"Cheng, Gong"},{"last_name":"Li","first_name":"Juanzi","full_name":"Li, Juanzi"}],"publication_identifier":{"issn":["0302-9743","1611-3349"],"isbn":["9783031472398","9783031472404"]},"publication_status":"published","department":[{"_id":"34"}],"title":"TemporalFC: A Temporal Fact Checking Approach over Knowledge Graphs","place":"Cham"},{"language":[{"iso":"eng"}],"type":"book_chapter","year":"2023","citation":{"bibtex":"@inbook{Alt_Kenter_Faghih-Naini_Faj_Opdenhövel_Plessl_Aizinger_Hönig_Köstler_2023, place={Cham}, title={Shallow Water DG Simulations on FPGAs: Design and Comparison of a Novel Code Generation Pipeline}, DOI={10.1007/978-3-031-32041-5_5}, booktitle={Lecture Notes in Computer Science}, publisher={Springer Nature Switzerland}, author={Alt, Christoph and Kenter, Tobias and Faghih-Naini, Sara and Faj, Jennifer and Opdenhövel, Jan-Oliver and Plessl, Christian and Aizinger, Vadym and Hönig, Jan and Köstler, Harald}, year={2023} }","mla":"Alt, Christoph, et al. “Shallow Water DG Simulations on FPGAs: Design and Comparison of a Novel Code Generation Pipeline.” Lecture Notes in Computer Science, Springer Nature Switzerland, 2023, doi:10.1007/978-3-031-32041-5_5.","ieee":"C. Alt et al., “Shallow Water DG Simulations on FPGAs: Design and Comparison of a Novel Code Generation Pipeline,” in Lecture Notes in Computer Science, Cham: Springer Nature Switzerland, 2023.","chicago":"Alt, Christoph, Tobias Kenter, Sara Faghih-Naini, Jennifer Faj, Jan-Oliver Opdenhövel, Christian Plessl, Vadym Aizinger, Jan Hönig, and Harald Köstler. “Shallow Water DG Simulations on FPGAs: Design and Comparison of a Novel Code Generation Pipeline.” In Lecture Notes in Computer Science. Cham: Springer Nature Switzerland, 2023. https://doi.org/10.1007/978-3-031-32041-5_5.","short":"C. Alt, T. Kenter, S. Faghih-Naini, J. Faj, J.-O. Opdenhövel, C. Plessl, V. Aizinger, J. Hönig, H. Köstler, in: Lecture Notes in Computer Science, Springer Nature Switzerland, Cham, 2023.","apa":"Alt, C., Kenter, T., Faghih-Naini, S., Faj, J., Opdenhövel, J.-O., Plessl, C., Aizinger, V., Hönig, J., & Köstler, H. (2023). Shallow Water DG Simulations on FPGAs: Design and Comparison of a Novel Code Generation Pipeline. In Lecture Notes in Computer Science. Springer Nature Switzerland. https://doi.org/10.1007/978-3-031-32041-5_5","ama":"Alt C, Kenter T, Faghih-Naini S, et al. Shallow Water DG Simulations on FPGAs: Design and Comparison of a Novel Code Generation Pipeline. In: Lecture Notes in Computer Science. Springer Nature Switzerland; 2023. doi:10.1007/978-3-031-32041-5_5"},"date_updated":"2024-01-22T09:58:49Z","_id":"46191","doi":"10.1007/978-3-031-32041-5_5","department":[{"_id":"27"},{"_id":"518"}],"publication":"Lecture Notes in Computer Science","publisher":"Springer Nature Switzerland","author":[{"id":"100625","last_name":"Alt","full_name":"Alt, Christoph","first_name":"Christoph"},{"last_name":"Kenter","id":"3145","first_name":"Tobias","full_name":"Kenter, Tobias"},{"full_name":"Faghih-Naini, Sara","first_name":"Sara","last_name":"Faghih-Naini"},{"full_name":"Faj, Jennifer","first_name":"Jennifer","id":"78722","last_name":"Faj"},{"last_name":"Opdenhövel","first_name":"Jan-Oliver","full_name":"Opdenhövel, Jan-Oliver"},{"first_name":"Christian","orcid":"0000-0001-5728-9982","full_name":"Plessl, Christian","last_name":"Plessl","id":"16153"},{"last_name":"Aizinger","first_name":"Vadym","full_name":"Aizinger, Vadym"},{"last_name":"Hönig","full_name":"Hönig, Jan","first_name":"Jan"},{"last_name":"Köstler","full_name":"Köstler, Harald","first_name":"Harald"}],"quality_controlled":"1","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"date_created":"2023-07-28T09:53:21Z","status":"public","publication_status":"published","publication_identifier":{"isbn":["9783031320408","9783031320415"],"issn":["0302-9743","1611-3349"]},"place":"Cham","user_id":"3145","title":"Shallow Water DG Simulations on FPGAs: Design and Comparison of a Novel Code Generation Pipeline"},{"_id":"43439","date_updated":"2024-01-22T09:56:42Z","year":"2023","type":"preprint","citation":{"bibtex":"@article{Van Hirtum_De Causmaecker_Goemaere_Kenter_Riebler_Lass_Plessl_2023, title={A computation of D(9) using FPGA Supercomputing}, journal={arXiv:2304.03039}, author={Van Hirtum, Lennart and De Causmaecker, Patrick and Goemaere, Jens and Kenter, Tobias and Riebler, Heinrich and Lass, Michael and Plessl, Christian}, year={2023} }","mla":"Van Hirtum, Lennart, et al. “A Computation of D(9) Using FPGA Supercomputing.” ArXiv:2304.03039, 2023.","apa":"Van Hirtum, L., De Causmaecker, P., Goemaere, J., Kenter, T., Riebler, H., Lass, M., & Plessl, C. (2023). A computation of D(9) using FPGA Supercomputing. In arXiv:2304.03039.","ama":"Van Hirtum L, De Causmaecker P, Goemaere J, et al. A computation of D(9) using FPGA Supercomputing. arXiv:230403039. Published online 2023.","chicago":"Van Hirtum, Lennart, Patrick De Causmaecker, Jens Goemaere, Tobias Kenter, Heinrich Riebler, Michael Lass, and Christian Plessl. “A Computation of D(9) Using FPGA Supercomputing.” ArXiv:2304.03039, 2023.","ieee":"L. Van Hirtum et al., “A computation of D(9) using FPGA Supercomputing,” arXiv:2304.03039. 2023.","short":"L. Van Hirtum, P. De Causmaecker, J. Goemaere, T. Kenter, H. Riebler, M. Lass, C. Plessl, ArXiv:2304.03039 (2023)."},"language":[{"iso":"eng"}],"title":"A computation of D(9) using FPGA Supercomputing","user_id":"3145","abstract":[{"lang":"eng","text":"This preprint makes the claim of having computed the $9^{th}$ Dedekind\r\nNumber. This was done by building an efficient FPGA Accelerator for the core\r\noperation of the process, and parallelizing it on the Noctua 2 Supercluster at\r\nPaderborn University. The resulting value is\r\n286386577668298411128469151667598498812366. This value can be verified in two\r\nsteps. We have made the data file containing the 490M results available, each\r\nof which can be verified separately on CPU, and the whole file sums to our\r\nproposed value."}],"external_id":{"arxiv":["2304.03039"]},"date_created":"2023-04-08T11:05:29Z","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"status":"public","publication":"arXiv:2304.03039","department":[{"_id":"27"},{"_id":"518"}],"author":[{"last_name":"Van Hirtum","first_name":"Lennart","full_name":"Van Hirtum, Lennart"},{"first_name":"Patrick","full_name":"De Causmaecker, Patrick","last_name":"De Causmaecker"},{"first_name":"Jens","full_name":"Goemaere, Jens","last_name":"Goemaere"},{"first_name":"Tobias","full_name":"Kenter, Tobias","last_name":"Kenter","id":"3145"},{"id":"8961","last_name":"Riebler","full_name":"Riebler, Heinrich","first_name":"Heinrich"},{"first_name":"Michael","full_name":"Lass, Michael","orcid":"0000-0002-5708-7632","last_name":"Lass","id":"24135"},{"first_name":"Christian","orcid":"0000-0001-5728-9982","full_name":"Plessl, Christian","last_name":"Plessl","id":"16153"}]},{"doi":"10.1145/3607199.3607216","date_updated":"2024-01-27T15:28:22Z","language":[{"iso":"eng"}],"title":"Security Analysis of the 3MF Data Format","publication_status":"published","department":[{"_id":"632"}],"_id":"48012","conference":{"end_date":"2023-10-18","start_date":"2023-10-16","name":"26th International Symposium on Research in Attacks, Intrusions and Defenses","location":"Hongkong"},"type":"conference","year":"2023","citation":{"chicago":"Rossel, Jost, Vladislav Mladenov, and Juraj Somorovsky. “Security Analysis of the 3MF Data Format.” In Proceedings of the 26th International Symposium on Research in Attacks, Intrusions and Defenses. ACM, 2023. https://doi.org/10.1145/3607199.3607216.","ama":"Rossel J, Mladenov V, Somorovsky J. Security Analysis of the 3MF Data Format. In: Proceedings of the 26th International Symposium on Research in Attacks, Intrusions and Defenses. ACM; 2023. doi:10.1145/3607199.3607216","apa":"Rossel, J., Mladenov, V., & Somorovsky, J. (2023). Security Analysis of the 3MF Data Format. Proceedings of the 26th International Symposium on Research in Attacks, Intrusions and Defenses. 26th International Symposium on Research in Attacks, Intrusions and Defenses, Hongkong. https://doi.org/10.1145/3607199.3607216","mla":"Rossel, Jost, et al. “Security Analysis of the 3MF Data Format.” Proceedings of the 26th International Symposium on Research in Attacks, Intrusions and Defenses, ACM, 2023, doi:10.1145/3607199.3607216.","bibtex":"@inproceedings{Rossel_Mladenov_Somorovsky_2023, title={Security Analysis of the 3MF Data Format}, DOI={10.1145/3607199.3607216}, booktitle={Proceedings of the 26th International Symposium on Research in Attacks, Intrusions and Defenses}, publisher={ACM}, author={Rossel, Jost and Mladenov, Vladislav and Somorovsky, Juraj}, year={2023} }","short":"J. Rossel, V. Mladenov, J. Somorovsky, in: Proceedings of the 26th International Symposium on Research in Attacks, Intrusions and Defenses, ACM, 2023.","ieee":"J. Rossel, V. Mladenov, and J. Somorovsky, “Security Analysis of the 3MF Data Format,” presented at the 26th International Symposium on Research in Attacks, Intrusions and Defenses, Hongkong, 2023, doi: 10.1145/3607199.3607216."},"main_file_link":[{"url":"https://dl.acm.org/doi/abs/10.1145/3607199.3607216"}],"user_id":"58331","ddc":["000"],"has_accepted_license":"1","status":"public","date_created":"2023-10-11T13:42:09Z","file":[{"access_level":"closed","date_created":"2023-10-16T03:48:08Z","file_name":"Security_Analysis_of_the_3mf_Data_Format.pdf","content_type":"application/pdf","date_updated":"2023-10-16T03:48:08Z","relation":"main_file","success":1,"file_size":1054999,"creator":"jrossel","file_id":"48065"}],"author":[{"first_name":"Jost","full_name":"Rossel, Jost","orcid":"0000-0002-3182-4059","last_name":"Rossel","id":"58331"},{"last_name":"Mladenov","full_name":"Mladenov, Vladislav","first_name":"Vladislav"},{"id":"83504","last_name":"Somorovsky","full_name":"Somorovsky, Juraj","orcid":"0000-0002-3593-7720","first_name":"Juraj"}],"publisher":"ACM","file_date_updated":"2023-10-16T03:48:08Z","publication":"Proceedings of the 26th International Symposium on Research in Attacks, Intrusions and Defenses"},{"year":"2023","type":"conference_abstract","citation":{"short":"C. Scheidemann, T. Hemsel, O. Friesen, L. Claes, W. Sextro, in: 2023.","ieee":"C. Scheidemann, T. Hemsel, O. Friesen, L. Claes, and W. Sextro, “Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics,” presented at the 7th International Conference on Advanced Electromaterials (ICAE 2023), Jeju, Korea, 2023.","ama":"Scheidemann C, Hemsel T, Friesen O, Claes L, Sextro W. Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics. In: ; 2023.","apa":"Scheidemann, C., Hemsel, T., Friesen, O., Claes, L., & Sextro, W. (2023). Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics. 7th International Conference on Advanced Electromaterials (ICAE 2023), Jeju, Korea.","chicago":"Scheidemann, Claus, Tobias Hemsel, Olga Friesen, Leander Claes, and Walter Sextro. “Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics,” 2023.","mla":"Scheidemann, Claus, et al. Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics. 2023.","bibtex":"@inproceedings{Scheidemann_Hemsel_Friesen_Claes_Sextro_2023, title={Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics}, author={Scheidemann, Claus and Hemsel, Tobias and Friesen, Olga and Claes, Leander and Sextro, Walter}, year={2023} }"},"language":[{"iso":"eng"}],"date_updated":"2024-02-01T16:54:33Z","_id":"51117","conference":{"end_date":"2023-11-03","start_date":"2023-10-31","name":"7th International Conference on Advanced Electromaterials (ICAE 2023)","location":"Jeju, Korea"},"status":"public","project":[{"grant_number":"FOR 5208","name":"NEPTUN: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken für Leistungsschallanwendungen","_id":"108"}],"date_created":"2024-02-01T15:55:44Z","author":[{"id":"38259","last_name":"Scheidemann","full_name":"Scheidemann, Claus","first_name":"Claus"},{"full_name":"Hemsel, Tobias","first_name":"Tobias","id":"210","last_name":"Hemsel"},{"full_name":"Friesen, Olga","first_name":"Olga","id":"44026","last_name":"Friesen"},{"last_name":"Claes","id":"11829","first_name":"Leander","orcid":"0000-0002-4393-268X","full_name":"Claes, Leander"},{"last_name":"Sextro","id":"21220","first_name":"Walter","full_name":"Sextro, Walter"}],"department":[{"_id":"151"},{"_id":"49"}],"title":"Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics","user_id":"38259"},{"citation":{"ieee":"C. Scheidemann, T. Hemsel, O. Friesen, L. Claes, and W. Sextro, “Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics,” presented at the International Conference on Functional Materials & Devices 2023 (ICFMD 2023), Incheon, Korea, 2023.","short":"C. Scheidemann, T. Hemsel, O. Friesen, L. Claes, W. Sextro, in: 2023.","bibtex":"@inproceedings{Scheidemann_Hemsel_Friesen_Claes_Sextro_2023, title={Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics}, author={Scheidemann, Claus and Hemsel, Tobias and Friesen, Olga and Claes, Leander and Sextro, Walter}, year={2023} }","mla":"Scheidemann, Claus, et al. Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics. 2023.","apa":"Scheidemann, C., Hemsel, T., Friesen, O., Claes, L., & Sextro, W. (2023). Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics. International Conference on Functional Materials & Devices 2023 (ICFMD 2023), Incheon, Korea.","ama":"Scheidemann C, Hemsel T, Friesen O, Claes L, Sextro W. Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics. In: ; 2023.","chicago":"Scheidemann, Claus, Tobias Hemsel, Olga Friesen, Leander Claes, and Walter Sextro. “Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics,” 2023."},"type":"conference_abstract","year":"2023","language":[{"iso":"eng"}],"date_updated":"2024-02-01T16:55:09Z","_id":"51118","conference":{"name":"International Conference on Functional Materials & Devices 2023 (ICFMD 2023)","location":"Incheon, Korea"},"status":"public","date_created":"2024-02-01T16:00:19Z","project":[{"grant_number":"FOR 5208","name":"NEPTUN: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken für Leistungsschallanwendungen","_id":"108"}],"author":[{"first_name":"Claus","full_name":"Scheidemann, Claus","last_name":"Scheidemann","id":"38259"},{"last_name":"Hemsel","id":"210","first_name":"Tobias","full_name":"Hemsel, Tobias"},{"last_name":"Friesen","id":"44026","first_name":"Olga","full_name":"Friesen, Olga"},{"first_name":"Leander","full_name":"Claes, Leander","orcid":"0000-0002-4393-268X","last_name":"Claes","id":"11829"},{"full_name":"Sextro, Walter","first_name":"Walter","id":"21220","last_name":"Sextro"}],"department":[{"_id":"151"},{"_id":"49"}],"title":"Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics","user_id":"38259"},{"publication":"Proceedings of the Thirteenth Congress of the European Society for Research in Mathematics Education (CERME13)","department":[{"_id":"543"}],"author":[{"last_name":"Graf","id":"89837","first_name":"Lara Marie","full_name":"Graf, Lara Marie"},{"id":"60267","last_name":"Häsel-Weide","full_name":"Häsel-Weide, Uta","first_name":"Uta"},{"first_name":"K.","full_name":"Höveler, K.","last_name":"Höveler"},{"full_name":"Nührenbörger, M.","first_name":"M.","last_name":"Nührenbörger"}],"editor":[{"first_name":"P.","full_name":"Drijvers, P.","last_name":"Drijvers"},{"last_name":"Csapodi","first_name":"C.","full_name":"Csapodi, C."},{"last_name":"Palmér","first_name":"H.","full_name":"Palmér, H."},{"last_name":"Gosztonyi","first_name":"K.","full_name":"Gosztonyi, K."},{"first_name":"E.","full_name":"Kónya, E.","last_name":"Kónya"}],"date_created":"2024-02-05T08:47:35Z","status":"public","title":"Insights into out-of-field teachers’ self-reports: Fostering the understanding of addition and subtraction as a basis for children to overcome difficulties in mathematics","user_id":"14931","page":"3203-3210","year":"2023","type":"conference","citation":{"bibtex":"@inproceedings{Graf_Häsel-Weide_Höveler_Nührenbörger_2023, title={Insights into out-of-field teachers’ self-reports: Fostering the understanding of addition and subtraction as a basis for children to overcome difficulties in mathematics}, booktitle={Proceedings of the Thirteenth Congress of the European Society for Research in Mathematics Education (CERME13)}, author={Graf, Lara Marie and Häsel-Weide, Uta and Höveler, K. and Nührenbörger, M.}, editor={Drijvers, P. and Csapodi, C. and Palmér, H. and Gosztonyi, K. and Kónya, E. and Alfréd Rényi Institute of Mathematics and ERME}, year={2023}, pages={3203–3210} }","mla":"Graf, Lara Marie, et al. “Insights into Out-of-Field Teachers’ Self-Reports: Fostering the Understanding of Addition and Subtraction as a Basis for Children to Overcome Difficulties in Mathematics.” Proceedings of the Thirteenth Congress of the European Society for Research in Mathematics Education (CERME13), edited by P. Drijvers et al., 2023, pp. 3203–10.","chicago":"Graf, Lara Marie, Uta Häsel-Weide, K. Höveler, and M. Nührenbörger. “Insights into Out-of-Field Teachers’ Self-Reports: Fostering the Understanding of Addition and Subtraction as a Basis for Children to Overcome Difficulties in Mathematics.” In Proceedings of the Thirteenth Congress of the European Society for Research in Mathematics Education (CERME13), edited by P. Drijvers, C. Csapodi, H. Palmér, K. Gosztonyi, E. Kónya, and Alfréd Rényi Institute of Mathematics and ERME, 3203–10, 2023.","apa":"Graf, L. M., Häsel-Weide, U., Höveler, K., & Nührenbörger, M. (2023). Insights into out-of-field teachers’ self-reports: Fostering the understanding of addition and subtraction as a basis for children to overcome difficulties in mathematics. In P. Drijvers, C. Csapodi, H. Palmér, K. Gosztonyi, E. Kónya, & Alfréd Rényi Institute of Mathematics and ERME (Eds.), Proceedings of the Thirteenth Congress of the European Society for Research in Mathematics Education (CERME13) (pp. 3203–3210).","ama":"Graf LM, Häsel-Weide U, Höveler K, Nührenbörger M. Insights into out-of-field teachers’ self-reports: Fostering the understanding of addition and subtraction as a basis for children to overcome difficulties in mathematics. In: Drijvers P, Csapodi C, Palmér H, Gosztonyi K, Kónya E, Alfréd Rényi Institute of Mathematics and ERME, eds. Proceedings of the Thirteenth Congress of the European Society for Research in Mathematics Education (CERME13). ; 2023:3203-3210.","ieee":"L. M. Graf, U. Häsel-Weide, K. Höveler, and M. Nührenbörger, “Insights into out-of-field teachers’ self-reports: Fostering the understanding of addition and subtraction as a basis for children to overcome difficulties in mathematics,” in Proceedings of the Thirteenth Congress of the European Society for Research in Mathematics Education (CERME13), 2023, pp. 3203–3210.","short":"L.M. Graf, U. Häsel-Weide, K. Höveler, M. Nührenbörger, in: P. Drijvers, C. Csapodi, H. Palmér, K. Gosztonyi, E. Kónya, Alfréd Rényi Institute of Mathematics and ERME (Eds.), Proceedings of the Thirteenth Congress of the European Society for Research in Mathematics Education (CERME13), 2023, pp. 3203–3210."},"language":[{"iso":"eng"}],"_id":"51131","date_updated":"2024-02-05T08:55:43Z","corporate_editor":["Alfréd Rényi Institute of Mathematics and ERME"]},{"abstract":[{"lang":"eng","text":"Sparsity is a highly desired feature in deep neural networks (DNNs) since it ensures numerical efficiency, improves the interpretability of models (due to the smaller number of relevant features), and robustness. In machine learning approaches based on linear models, it is well known that there exists a connecting path between the sparsest solution in terms of the $\\ell^1$ norm,i.e., zero weights and the non-regularized solution, which is called the regularization path. Very recently, there was a first attempt to extend the concept of regularization paths to DNNs by means of treating the empirical loss and sparsity ($\\ell^1$ norm) as two conflicting criteria and solving the resulting multiobjective optimization problem. However, due to the non-smoothness of the $\\ell^1$ norm and the high number of parameters, this approach is not very efficient from a computational perspective. To overcome this limitation, we present an algorithm that allows for the approximation of the entire Pareto front for the above-mentioned objectives in a very efficient manner. We present numerical examples using both deterministic and stochastic gradients. We furthermore demonstrate that knowledge of the regularization path allows for a well-generalizing network parametrization."}],"title":"A multiobjective continuation method to compute the regularization path of deep neural networks","user_id":"47427","publication":"arXiv","department":[{"_id":"655"}],"author":[{"full_name":"Amakor, Augustina Chidinma","first_name":"Augustina Chidinma","id":"97916","last_name":"Amakor"},{"first_name":"Konstantin","full_name":"Sonntag, Konstantin","last_name":"Sonntag","id":"56399"},{"last_name":"Peitz","id":"47427","first_name":"Sebastian","full_name":"Peitz, Sebastian","orcid":"0000-0002-3389-793X"}],"date_created":"2024-02-06T08:51:00Z","status":"public","date_updated":"2024-02-06T08:52:07Z","_id":"51159","oa":"1","main_file_link":[{"open_access":"1","url":"https://arxiv.org/pdf/2308.12044.pdf"}],"type":"preprint","citation":{"bibtex":"@article{Amakor_Sonntag_Peitz_2023, title={A multiobjective continuation method to compute the regularization path of deep neural networks}, journal={arXiv}, author={Amakor, Augustina Chidinma and Sonntag, Konstantin and Peitz, Sebastian}, year={2023} }","mla":"Amakor, Augustina Chidinma, et al. “A Multiobjective Continuation Method to Compute the Regularization Path of Deep Neural Networks.” ArXiv, 2023.","chicago":"Amakor, Augustina Chidinma, Konstantin Sonntag, and Sebastian Peitz. “A Multiobjective Continuation Method to Compute the Regularization Path of Deep Neural Networks.” ArXiv, 2023.","ama":"Amakor AC, Sonntag K, Peitz S. A multiobjective continuation method to compute the regularization path of deep neural networks. arXiv. Published online 2023.","apa":"Amakor, A. C., Sonntag, K., & Peitz, S. (2023). A multiobjective continuation method to compute the regularization path of deep neural networks. In arXiv.","ieee":"A. C. Amakor, K. Sonntag, and S. Peitz, “A multiobjective continuation method to compute the regularization path of deep neural networks,” arXiv. 2023.","short":"A.C. Amakor, K. Sonntag, S. Peitz, ArXiv (2023)."},"year":"2023","language":[{"iso":"eng"}]},{"main_file_link":[{"url":"https://arxiv.org/pdf/2312.10460.pdf","open_access":"1"}],"citation":{"ieee":"F. Philipp, M. Schaller, K. Worthmann, S. Peitz, and F. Nüske, “Error analysis of kernel EDMD for prediction and control in the Koopman framework,” arXiv:2312.10460. 2023.","short":"F. Philipp, M. Schaller, K. Worthmann, S. Peitz, F. Nüske, ArXiv:2312.10460 (2023).","bibtex":"@article{Philipp_Schaller_Worthmann_Peitz_Nüske_2023, title={Error analysis of kernel EDMD for prediction and control in the Koopman framework}, journal={arXiv:2312.10460}, author={Philipp, Friedrich and Schaller, Manuel and Worthmann, Karl and Peitz, Sebastian and Nüske, Feliks}, year={2023} }","mla":"Philipp, Friedrich, et al. “Error Analysis of Kernel EDMD for Prediction and Control in the Koopman Framework.” ArXiv:2312.10460, 2023.","chicago":"Philipp, Friedrich, Manuel Schaller, Karl Worthmann, Sebastian Peitz, and Feliks Nüske. “Error Analysis of Kernel EDMD for Prediction and Control in the Koopman Framework.” ArXiv:2312.10460, 2023.","ama":"Philipp F, Schaller M, Worthmann K, Peitz S, Nüske F. Error analysis of kernel EDMD for prediction and control in the Koopman framework. arXiv:231210460. Published online 2023.","apa":"Philipp, F., Schaller, M., Worthmann, K., Peitz, S., & Nüske, F. (2023). Error analysis of kernel EDMD for prediction and control in the Koopman framework. In arXiv:2312.10460."},"year":"2023","type":"preprint","language":[{"iso":"eng"}],"date_updated":"2024-02-06T08:50:32Z","_id":"51158","oa":"1","department":[{"_id":"655"}],"publication":"arXiv:2312.10460","author":[{"first_name":"Friedrich","full_name":"Philipp, Friedrich","last_name":"Philipp"},{"full_name":"Schaller, Manuel","first_name":"Manuel","last_name":"Schaller"},{"full_name":"Worthmann, Karl","first_name":"Karl","last_name":"Worthmann"},{"full_name":"Peitz, Sebastian","orcid":"0000-0002-3389-793X","first_name":"Sebastian","id":"47427","last_name":"Peitz"},{"last_name":"Nüske","first_name":"Feliks","full_name":"Nüske, Feliks"}],"date_created":"2024-02-06T08:49:50Z","status":"public","external_id":{"arxiv":["2312.10460"]},"abstract":[{"lang":"eng","text":"Extended Dynamic Mode Decomposition (EDMD) is a popular data-driven method to\r\napproximate the Koopman operator for deterministic and stochastic (control)\r\nsystems. This operator is linear and encompasses full information on the\r\n(expected stochastic) dynamics. In this paper, we analyze a kernel-based EDMD\r\nalgorithm, known as kEDMD, where the dictionary consists of the canonical\r\nkernel features at the data points. The latter are acquired by i.i.d. samples\r\nfrom a user-defined and application-driven distribution on a compact set. We\r\nprove bounds on the prediction error of the kEDMD estimator when sampling from\r\nthis (not necessarily ergodic) distribution. The error analysis is further\r\nextended to control-affine systems, where the considered invariance of the\r\nReproducing Kernel Hilbert Space is significantly less restrictive in\r\ncomparison to invariance assumptions on an a-priori chosen dictionary."}],"title":"Error analysis of kernel EDMD for prediction and control in the Koopman framework","user_id":"47427"}]