[{"doi":"10.1109/lcsys.2025.3581519","title":"A Model-Free Approach to Control Barrier Functions Using Funnel Control","volume":9,"date_created":"2026-01-05T20:50:46Z","author":[{"full_name":"Lanza, Lukas","last_name":"Lanza","first_name":"Lukas"},{"last_name":"Köhler","full_name":"Köhler, Johannes","first_name":"Johannes"},{"last_name":"Dennstädt","id":"98033","full_name":"Dennstädt, Dario","first_name":"Dario"},{"first_name":"Thomas","last_name":"Berger","full_name":"Berger, Thomas"},{"first_name":"Karl","last_name":"Worthmann","full_name":"Worthmann, Karl"}],"date_updated":"2026-01-05T20:58:44Z","publisher":"Institute of Electrical and Electronics Engineers (IEEE)","intvolume":"         9","page":"1183-1188","citation":{"ama":"Lanza L, Köhler J, Dennstädt D, Berger T, Worthmann K. A Model-Free Approach to Control Barrier Functions Using Funnel Control. <i>IEEE Control Systems Letters</i>. 2025;9:1183-1188. doi:<a href=\"https://doi.org/10.1109/lcsys.2025.3581519\">10.1109/lcsys.2025.3581519</a>","ieee":"L. Lanza, J. Köhler, D. Dennstädt, T. Berger, and K. Worthmann, “A Model-Free Approach to Control Barrier Functions Using Funnel Control,” <i>IEEE Control Systems Letters</i>, vol. 9, pp. 1183–1188, 2025, doi: <a href=\"https://doi.org/10.1109/lcsys.2025.3581519\">10.1109/lcsys.2025.3581519</a>.","chicago":"Lanza, Lukas, Johannes Köhler, Dario Dennstädt, Thomas Berger, and Karl Worthmann. “A Model-Free Approach to Control Barrier Functions Using Funnel Control.” <i>IEEE Control Systems Letters</i> 9 (2025): 1183–88. <a href=\"https://doi.org/10.1109/lcsys.2025.3581519\">https://doi.org/10.1109/lcsys.2025.3581519</a>.","apa":"Lanza, L., Köhler, J., Dennstädt, D., Berger, T., &#38; Worthmann, K. (2025). A Model-Free Approach to Control Barrier Functions Using Funnel Control. <i>IEEE Control Systems Letters</i>, <i>9</i>, 1183–1188. <a href=\"https://doi.org/10.1109/lcsys.2025.3581519\">https://doi.org/10.1109/lcsys.2025.3581519</a>","bibtex":"@article{Lanza_Köhler_Dennstädt_Berger_Worthmann_2025, title={A Model-Free Approach to Control Barrier Functions Using Funnel Control}, volume={9}, DOI={<a href=\"https://doi.org/10.1109/lcsys.2025.3581519\">10.1109/lcsys.2025.3581519</a>}, journal={IEEE Control Systems Letters}, publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={Lanza, Lukas and Köhler, Johannes and Dennstädt, Dario and Berger, Thomas and Worthmann, Karl}, year={2025}, pages={1183–1188} }","short":"L. Lanza, J. Köhler, D. Dennstädt, T. Berger, K. Worthmann, IEEE Control Systems Letters 9 (2025) 1183–1188.","mla":"Lanza, Lukas, et al. “A Model-Free Approach to Control Barrier Functions Using Funnel Control.” <i>IEEE Control Systems Letters</i>, vol. 9, Institute of Electrical and Electronics Engineers (IEEE), 2025, pp. 1183–88, doi:<a href=\"https://doi.org/10.1109/lcsys.2025.3581519\">10.1109/lcsys.2025.3581519</a>."},"year":"2025","publication_identifier":{"issn":["2475-1456"]},"publication_status":"published","language":[{"iso":"eng"}],"user_id":"98033","_id":"63474","status":"public","publication":"IEEE Control Systems Letters","type":"journal_article"},{"publication_status":"published","publication_identifier":{"issn":["2405-8963"]},"issue":"14","year":"2025","citation":{"ama":"Dennstädt D. A low-complexity funnel control approach for non-linear systems of higher-order. <i>IFAC-PapersOnLine</i>. 2025;59(14):7-12. doi:<a href=\"https://doi.org/10.1016/j.ifacol.2025.12.117\">10.1016/j.ifacol.2025.12.117</a>","chicago":"Dennstädt, Dario. “A Low-Complexity Funnel Control Approach for Non-Linear Systems of Higher-Order.” <i>IFAC-PapersOnLine</i> 59, no. 14 (2025): 7–12. <a href=\"https://doi.org/10.1016/j.ifacol.2025.12.117\">https://doi.org/10.1016/j.ifacol.2025.12.117</a>.","ieee":"D. Dennstädt, “A low-complexity funnel control approach for non-linear systems of higher-order,” <i>IFAC-PapersOnLine</i>, vol. 59, no. 14, pp. 7–12, 2025, doi: <a href=\"https://doi.org/10.1016/j.ifacol.2025.12.117\">10.1016/j.ifacol.2025.12.117</a>.","bibtex":"@article{Dennstädt_2025, title={A low-complexity funnel control approach for non-linear systems of higher-order}, volume={59}, DOI={<a href=\"https://doi.org/10.1016/j.ifacol.2025.12.117\">10.1016/j.ifacol.2025.12.117</a>}, number={14}, journal={IFAC-PapersOnLine}, publisher={Elsevier BV}, author={Dennstädt, Dario}, year={2025}, pages={7–12} }","mla":"Dennstädt, Dario. “A Low-Complexity Funnel Control Approach for Non-Linear Systems of Higher-Order.” <i>IFAC-PapersOnLine</i>, vol. 59, no. 14, Elsevier BV, 2025, pp. 7–12, doi:<a href=\"https://doi.org/10.1016/j.ifacol.2025.12.117\">10.1016/j.ifacol.2025.12.117</a>.","short":"D. Dennstädt, IFAC-PapersOnLine 59 (2025) 7–12.","apa":"Dennstädt, D. (2025). A low-complexity funnel control approach for non-linear systems of higher-order. <i>IFAC-PapersOnLine</i>, <i>59</i>(14), 7–12. <a href=\"https://doi.org/10.1016/j.ifacol.2025.12.117\">https://doi.org/10.1016/j.ifacol.2025.12.117</a>"},"intvolume":"        59","page":"7-12","publisher":"Elsevier BV","date_updated":"2026-01-05T20:58:55Z","author":[{"first_name":"Dario","last_name":"Dennstädt","id":"98033","full_name":"Dennstädt, Dario"}],"date_created":"2026-01-05T20:51:09Z","volume":59,"title":"A low-complexity funnel control approach for non-linear systems of higher-order","doi":"10.1016/j.ifacol.2025.12.117","type":"journal_article","publication":"IFAC-PapersOnLine","status":"public","_id":"63475","user_id":"98033","language":[{"iso":"eng"}]},{"date_created":"2026-01-05T20:51:58Z","author":[{"last_name":"Dennstädt","full_name":"Dennstädt, Dario","id":"98033","first_name":"Dario"},{"first_name":"J.","full_name":"Schaa, J.","last_name":"Schaa"},{"first_name":"T.","last_name":"Berger","full_name":"Berger, T."}],"date_updated":"2026-01-05T20:59:20Z","title":"Funnel control with input filter for nonlinear systems of relative degree two","citation":{"chicago":"Dennstädt, Dario, J. Schaa, and T. Berger. “Funnel Control with Input Filter for Nonlinear Systems of Relative Degree Two.” <i>ArXiv:2512.17806</i>, 2025.","ieee":"D. Dennstädt, J. Schaa, and T. Berger, “Funnel control with input filter for nonlinear systems of relative degree two,” <i>arXiv:2512.17806</i>. 2025.","ama":"Dennstädt D, Schaa J, Berger T. Funnel control with input filter for nonlinear systems of relative degree two. <i>arXiv:251217806</i>. Published online 2025.","apa":"Dennstädt, D., Schaa, J., &#38; Berger, T. (2025). Funnel control with input filter for nonlinear systems of relative degree two. In <i>arXiv:2512.17806</i>.","bibtex":"@article{Dennstädt_Schaa_Berger_2025, title={Funnel control with input filter for nonlinear systems of relative degree two}, journal={arXiv:2512.17806}, author={Dennstädt, Dario and Schaa, J. and Berger, T.}, year={2025} }","mla":"Dennstädt, Dario, et al. “Funnel Control with Input Filter for Nonlinear Systems of Relative Degree Two.” <i>ArXiv:2512.17806</i>, 2025.","short":"D. Dennstädt, J. Schaa, T. Berger, ArXiv:2512.17806 (2025)."},"year":"2025","user_id":"98033","_id":"63478","external_id":{"arxiv":["2512.17806"]},"language":[{"iso":"eng"}],"publication":"arXiv:2512.17806","type":"preprint","status":"public","abstract":[{"text":"We address the problem of output reference tracking for unknown nonlinear multi-input, multi-output systems with relative degree two and bounded-input bounded-state (BIBS) stable internal dynamics. We propose a novel model-free adaptive controller that ensures the evolution of the tracking error within prescribed performance funnel boundaries. By applying an output filter, the control objective is achieved without utilizing derivative information of system's output. The controller is illustrated by a numerical example.","lang":"eng"}]},{"publication":"Journal of Open Innovation: Technology, Market, and Complexity","type":"journal_article","status":"public","department":[{"_id":"9"},{"_id":"876"},{"_id":"321"}],"user_id":"103302","_id":"58116","language":[{"iso":"eng"}],"article_number":"100469","article_type":"original","issue":"1","publication_identifier":{"issn":["2199-8531"]},"quality_controlled":"1","publication_status":"published","intvolume":"        11","citation":{"apa":"Mohammadian, N., Fatahi Valilai, O., &#38; Schlüter, A. (2025). Sustainable design and repair: Leveraging circular economy and machine learning for product development. <i>Journal of Open Innovation: Technology, Market, and Complexity</i>, <i>11</i>(1), Article 100469. <a href=\"https://doi.org/10.1016/j.joitmc.2025.100469\">https://doi.org/10.1016/j.joitmc.2025.100469</a>","bibtex":"@article{Mohammadian_Fatahi Valilai_Schlüter_2025, title={Sustainable design and repair: Leveraging circular economy and machine learning for product development}, volume={11}, DOI={<a href=\"https://doi.org/10.1016/j.joitmc.2025.100469\">10.1016/j.joitmc.2025.100469</a>}, number={1100469}, journal={Journal of Open Innovation: Technology, Market, and Complexity}, publisher={Elsevier BV}, author={Mohammadian, Noushin and Fatahi Valilai, Omid and Schlüter, Alexander}, year={2025} }","short":"N. Mohammadian, O. Fatahi Valilai, A. Schlüter, Journal of Open Innovation: Technology, Market, and Complexity 11 (2025).","mla":"Mohammadian, Noushin, et al. “Sustainable Design and Repair: Leveraging Circular Economy and Machine Learning for Product Development.” <i>Journal of Open Innovation: Technology, Market, and Complexity</i>, vol. 11, no. 1, 100469, Elsevier BV, 2025, doi:<a href=\"https://doi.org/10.1016/j.joitmc.2025.100469\">10.1016/j.joitmc.2025.100469</a>.","ieee":"N. Mohammadian, O. Fatahi Valilai, and A. Schlüter, “Sustainable design and repair: Leveraging circular economy and machine learning for product development,” <i>Journal of Open Innovation: Technology, Market, and Complexity</i>, vol. 11, no. 1, Art. no. 100469, 2025, doi: <a href=\"https://doi.org/10.1016/j.joitmc.2025.100469\">10.1016/j.joitmc.2025.100469</a>.","chicago":"Mohammadian, Noushin, Omid Fatahi Valilai, and Alexander Schlüter. “Sustainable Design and Repair: Leveraging Circular Economy and Machine Learning for Product Development.” <i>Journal of Open Innovation: Technology, Market, and Complexity</i> 11, no. 1 (2025). <a href=\"https://doi.org/10.1016/j.joitmc.2025.100469\">https://doi.org/10.1016/j.joitmc.2025.100469</a>.","ama":"Mohammadian N, Fatahi Valilai O, Schlüter A. Sustainable design and repair: Leveraging circular economy and machine learning for product development. <i>Journal of Open Innovation: Technology, Market, and Complexity</i>. 2025;11(1). doi:<a href=\"https://doi.org/10.1016/j.joitmc.2025.100469\">10.1016/j.joitmc.2025.100469</a>"},"year":"2025","volume":11,"author":[{"first_name":"Noushin","full_name":"Mohammadian, Noushin","last_name":"Mohammadian"},{"last_name":"Fatahi Valilai","full_name":"Fatahi Valilai, Omid","first_name":"Omid"},{"first_name":"Alexander","id":"103302","full_name":"Schlüter, Alexander","orcid":"0000-0002-2569-1624","last_name":"Schlüter"}],"date_created":"2025-01-09T08:30:23Z","date_updated":"2026-01-06T07:51:27Z","publisher":"Elsevier BV","doi":"10.1016/j.joitmc.2025.100469","title":"Sustainable design and repair: Leveraging circular economy and machine learning for product development"},{"citation":{"apa":"Donner, J. A. T., &#38; Schlüter, A. (2025). Development of an AI-driven decentralized control for fifth generation district heating and cooling networks. <i>SDEWES Conference 2025</i>. 20th SDEWES Conference, Dubrovnik.","mla":"Donner, Johannes Aurelius Tamino, and Alexander Schlüter. “Development of an AI-Driven Decentralized Control for Fifth Generation District Heating and Cooling Networks.” <i>SDEWES Conference 2025</i>, 2025.","bibtex":"@inproceedings{Donner_Schlüter_2025, title={Development of an AI-driven decentralized control for fifth generation district heating and cooling networks}, booktitle={SDEWES Conference 2025}, author={Donner, Johannes Aurelius Tamino and Schlüter, Alexander}, year={2025} }","short":"J.A.T. Donner, A. Schlüter, in: SDEWES Conference 2025, 2025.","ama":"Donner JAT, Schlüter A. Development of an AI-driven decentralized control for fifth generation district heating and cooling networks. In: <i>SDEWES Conference 2025</i>. ; 2025.","chicago":"Donner, Johannes Aurelius Tamino, and Alexander Schlüter. “Development of an AI-Driven Decentralized Control for Fifth Generation District Heating and Cooling Networks.” In <i>SDEWES Conference 2025</i>, 2025.","ieee":"J. A. T. Donner and A. Schlüter, “Development of an AI-driven decentralized control for fifth generation district heating and cooling networks,” presented at the 20th SDEWES Conference, Dubrovnik, 2025."},"year":"2025","conference":{"name":"20th SDEWES Conference","start_date":"05.10.2025","end_date":"10.10.2025","location":"Dubrovnik"},"title":"Development of an AI-driven decentralized control for fifth generation district heating and cooling networks","author":[{"first_name":"Johannes Aurelius Tamino","full_name":"Donner, Johannes Aurelius Tamino","id":"72054","last_name":"Donner","orcid":"0009-0007-4757-4393"},{"id":"103302","full_name":"Schlüter, Alexander","orcid":"0000-0002-2569-1624","last_name":"Schlüter","first_name":"Alexander"}],"date_created":"2025-12-10T12:30:59Z","date_updated":"2026-01-06T07:53:40Z","status":"public","publication":"SDEWES Conference 2025","type":"conference_abstract","language":[{"iso":"eng"}],"keyword":["5GDHC","district heating","DHC","waste heat","AI-Driven"],"department":[{"_id":"876"},{"_id":"321"},{"_id":"9"},{"_id":"393"}],"user_id":"103302","_id":"63019"},{"doi":"10.37544/0720-5953-2025-10-54","title":"Universitäre Lehre in der Produktentwicklung/Academic teaching in product development","author":[{"first_name":"Beate","full_name":"Bender, Beate","last_name":"Bender"},{"full_name":"Husung, Stephan","last_name":"Husung","first_name":"Stephan"},{"first_name":"Eckhard","full_name":"Kirchner, Eckhard","last_name":"Kirchner"},{"last_name":"Kletzin","full_name":"Kletzin, Ulf","first_name":"Ulf"},{"last_name":"Kossack","full_name":"Kossack, Frederike","first_name":"Frederike"},{"full_name":"Lohrengel, Armin","last_name":"Lohrengel","first_name":"Armin"},{"first_name":"Balázs","last_name":"Magyar","full_name":"Magyar, Balázs","id":"97759"},{"first_name":"Oliver","full_name":"Riedel, Oliver","last_name":"Riedel"},{"last_name":"Stahl","full_name":"Stahl, Karsten","first_name":"Karsten"}],"date_created":"2026-01-06T08:00:48Z","volume":77,"date_updated":"2026-01-06T08:08:34Z","publisher":"VDI Fachmedien GmbH and Co. KG","citation":{"ieee":"B. Bender <i>et al.</i>, “Universitäre Lehre in der Produktentwicklung/Academic teaching in product development,” <i>Konstruktion</i>, vol. 77, no. 10, pp. 54–65, 2025, doi: <a href=\"https://doi.org/10.37544/0720-5953-2025-10-54\">10.37544/0720-5953-2025-10-54</a>.","chicago":"Bender, Beate, Stephan Husung, Eckhard Kirchner, Ulf Kletzin, Frederike Kossack, Armin Lohrengel, Balázs Magyar, Oliver Riedel, and Karsten Stahl. “Universitäre Lehre in Der Produktentwicklung/Academic Teaching in Product Development.” <i>Konstruktion</i> 77, no. 10 (2025): 54–65. <a href=\"https://doi.org/10.37544/0720-5953-2025-10-54\">https://doi.org/10.37544/0720-5953-2025-10-54</a>.","ama":"Bender B, Husung S, Kirchner E, et al. Universitäre Lehre in der Produktentwicklung/Academic teaching in product development. <i>Konstruktion</i>. 2025;77(10):54-65. doi:<a href=\"https://doi.org/10.37544/0720-5953-2025-10-54\">10.37544/0720-5953-2025-10-54</a>","short":"B. Bender, S. Husung, E. Kirchner, U. Kletzin, F. Kossack, A. Lohrengel, B. Magyar, O. Riedel, K. Stahl, Konstruktion 77 (2025) 54–65.","mla":"Bender, Beate, et al. “Universitäre Lehre in Der Produktentwicklung/Academic Teaching in Product Development.” <i>Konstruktion</i>, vol. 77, no. 10, VDI Fachmedien GmbH and Co. KG, 2025, pp. 54–65, doi:<a href=\"https://doi.org/10.37544/0720-5953-2025-10-54\">10.37544/0720-5953-2025-10-54</a>.","bibtex":"@article{Bender_Husung_Kirchner_Kletzin_Kossack_Lohrengel_Magyar_Riedel_Stahl_2025, title={Universitäre Lehre in der Produktentwicklung/Academic teaching in product development}, volume={77}, DOI={<a href=\"https://doi.org/10.37544/0720-5953-2025-10-54\">10.37544/0720-5953-2025-10-54</a>}, number={10}, journal={Konstruktion}, publisher={VDI Fachmedien GmbH and Co. KG}, author={Bender, Beate and Husung, Stephan and Kirchner, Eckhard and Kletzin, Ulf and Kossack, Frederike and Lohrengel, Armin and Magyar, Balázs and Riedel, Oliver and Stahl, Karsten}, year={2025}, pages={54–65} }","apa":"Bender, B., Husung, S., Kirchner, E., Kletzin, U., Kossack, F., Lohrengel, A., Magyar, B., Riedel, O., &#38; Stahl, K. (2025). Universitäre Lehre in der Produktentwicklung/Academic teaching in product development. <i>Konstruktion</i>, <i>77</i>(10), 54–65. <a href=\"https://doi.org/10.37544/0720-5953-2025-10-54\">https://doi.org/10.37544/0720-5953-2025-10-54</a>"},"page":"54-65","intvolume":"        77","year":"2025","issue":"10","publication_status":"published","publication_identifier":{"issn":["0720-5953"]},"language":[{"iso":"eng"}],"user_id":"97759","_id":"63495","status":"public","abstract":[{"text":"Inhalt Der Leitfaden der Wissenschaftlichen Gesellschaft für Produktentwicklung (WiGeP) dient als umfassende Orientierung für die Gestaltung der universitären Lehre im Bereich der Produktentwicklung. Er wurde überarbeitet, um aktuellen gesellschaftlichen Herausforderungen wie dem Klimawandel, sinkenden Studierendenzahlen und abnehmenden technischen Vorkenntnissen zu begegnen. Ein zentrales Anliegen ist es, Ingenieurinnen und Ingenieure zu befähigen, aktiv zur Lösung globaler Probleme beizutragen. Didaktisch wird der Einsatz moderner Lehrmethoden wie Projektarbeit, Flipped-Classroom, digitale Tools, VR-Lernen sowie adäquater Prüfungsformate nach Taxonomiestufen empfohlen. Inhaltlich stehen Maschinenelemente, methodische und virtuelle Produktentwicklung im Fokus, ergänzt durch interdisziplinäre Themen wie Nachhaltigkeit, Digitalisierung und Technikethik. Zudem wird die Bedeutung technischer Bildung an allgemeinbildenden Schulen hervorgehoben, um die Studierfähigkeit und Begeisterung für Technik frühzeitig zu fördern.\r\nDer Leitfaden richtet sich an Lehrende an Hochschulen, Hochschuldidaktiker, Studiengangverantwortliche sowie bildungspolitische Entscheidungsträger und interessierte Akteure aus Gesellschaft und Industrie. Insgesamt versteht sich der Leitfaden als strategisches und operatives Werkzeug zur Weiterentwicklung der ingenieurwissenschaftlichen Lehre mit dem Ziel, exzellent ausgebildete und gesellschaftlich verantwortungsbewusste Produktentwicklerinnen und Produktentwickler für die Zukunft zu qualifizieren.","lang":"eng"}],"type":"journal_article","publication":"Konstruktion"},{"year":"2025","page":"558-576","intvolume":"       116","citation":{"bibtex":"@article{Seeger_Genovese_Schlüter_Kockel_Corigliano_Díaz Canales_Praktiknjo_Fragiacomo_2025, title={Techno-economic analysis of hydrogen and green fuels supply scenarios assessing three import routes: Canada, Chile, and Algeria to Germany}, volume={116}, DOI={<a href=\"https://doi.org/10.1016/j.ijhydene.2025.02.379\">10.1016/j.ijhydene.2025.02.379</a>}, journal={International Journal of Hydrogen Energy}, publisher={Elsevier BV}, author={Seeger, Karl and Genovese, Matteo and Schlüter, Alexander and Kockel, Christina and Corigliano, Orlando and Díaz Canales, Edith Benjamina and Praktiknjo, Aaron and Fragiacomo, Petronilla}, year={2025}, pages={558–576} }","short":"K. Seeger, M. Genovese, A. Schlüter, C. Kockel, O. Corigliano, E.B. Díaz Canales, A. Praktiknjo, P. Fragiacomo, International Journal of Hydrogen Energy 116 (2025) 558–576.","mla":"Seeger, Karl, et al. “Techno-Economic Analysis of Hydrogen and Green Fuels Supply Scenarios Assessing Three Import Routes: Canada, Chile, and Algeria to Germany.” <i>International Journal of Hydrogen Energy</i>, vol. 116, Elsevier BV, 2025, pp. 558–76, doi:<a href=\"https://doi.org/10.1016/j.ijhydene.2025.02.379\">10.1016/j.ijhydene.2025.02.379</a>.","apa":"Seeger, K., Genovese, M., Schlüter, A., Kockel, C., Corigliano, O., Díaz Canales, E. B., Praktiknjo, A., &#38; Fragiacomo, P. (2025). Techno-economic analysis of hydrogen and green fuels supply scenarios assessing three import routes: Canada, Chile, and Algeria to Germany. <i>International Journal of Hydrogen Energy</i>, <i>116</i>, 558–576. <a href=\"https://doi.org/10.1016/j.ijhydene.2025.02.379\">https://doi.org/10.1016/j.ijhydene.2025.02.379</a>","chicago":"Seeger, Karl, Matteo Genovese, Alexander Schlüter, Christina Kockel, Orlando Corigliano, Edith Benjamina Díaz Canales, Aaron Praktiknjo, and Petronilla Fragiacomo. “Techno-Economic Analysis of Hydrogen and Green Fuels Supply Scenarios Assessing Three Import Routes: Canada, Chile, and Algeria to Germany.” <i>International Journal of Hydrogen Energy</i> 116 (2025): 558–76. <a href=\"https://doi.org/10.1016/j.ijhydene.2025.02.379\">https://doi.org/10.1016/j.ijhydene.2025.02.379</a>.","ieee":"K. Seeger <i>et al.</i>, “Techno-economic analysis of hydrogen and green fuels supply scenarios assessing three import routes: Canada, Chile, and Algeria to Germany,” <i>International Journal of Hydrogen Energy</i>, vol. 116, pp. 558–576, 2025, doi: <a href=\"https://doi.org/10.1016/j.ijhydene.2025.02.379\">10.1016/j.ijhydene.2025.02.379</a>.","ama":"Seeger K, Genovese M, Schlüter A, et al. Techno-economic analysis of hydrogen and green fuels supply scenarios assessing three import routes: Canada, Chile, and Algeria to Germany. <i>International Journal of Hydrogen Energy</i>. 2025;116:558-576. doi:<a href=\"https://doi.org/10.1016/j.ijhydene.2025.02.379\">10.1016/j.ijhydene.2025.02.379</a>"},"quality_controlled":"1","publication_identifier":{"issn":["0360-3199"]},"publication_status":"published","title":"Techno-economic analysis of hydrogen and green fuels supply scenarios assessing three import routes: Canada, Chile, and Algeria to Germany","doi":"10.1016/j.ijhydene.2025.02.379","main_file_link":[{"url":"https://doi.org/10.1016/j.ijhydene.2025.02.379","open_access":"1"}],"date_updated":"2026-01-06T08:01:01Z","oa":"1","publisher":"Elsevier BV","volume":116,"date_created":"2025-03-18T08:57:46Z","author":[{"first_name":"Karl","last_name":"Seeger","full_name":"Seeger, Karl"},{"full_name":"Genovese, Matteo","last_name":"Genovese","first_name":"Matteo"},{"id":"103302","full_name":"Schlüter, Alexander","orcid":"0000-0002-2569-1624","last_name":"Schlüter","first_name":"Alexander"},{"first_name":"Christina","full_name":"Kockel, Christina","last_name":"Kockel"},{"full_name":"Corigliano, Orlando","last_name":"Corigliano","first_name":"Orlando"},{"last_name":"Díaz Canales","orcid":"0009-0007-2748-0074","id":"105704","full_name":"Díaz Canales, Edith Benjamina","first_name":"Edith Benjamina"},{"first_name":"Aaron","last_name":"Praktiknjo","full_name":"Praktiknjo, Aaron"},{"first_name":"Petronilla","full_name":"Fragiacomo, Petronilla","last_name":"Fragiacomo"}],"status":"public","publication":"International Journal of Hydrogen Energy","type":"journal_article","language":[{"iso":"eng"}],"_id":"59056","department":[{"_id":"876"},{"_id":"9"},{"_id":"393"},{"_id":"321"}],"user_id":"103302"},{"publication":"IEEE Transactions on Power Electronics","type":"journal_article","status":"public","department":[{"_id":"52"}],"user_id":"83383","_id":"63498","keyword":["Mathematical models","Estimation","Data models","Convolutional neural networks","Accuracy","Magnetic hysteresis","Magnetic cores","Temperature measurement","Magnetic domains","Temperature distribution","Convolutional neural network (CNN)","machine learning (ML)","magnetics"],"issue":"2","page":"3326-3335","intvolume":"        40","citation":{"short":"W. Kirchgässner, N. Förster, T. Piepenbrock, O. Schweins, O. Wallscheid, IEEE Transactions on Power Electronics 40 (2025) 3326–3335.","mla":"Kirchgässner, Wilhelm, et al. “HARDCORE: H-Field and Power Loss Estimation for Arbitrary Waveforms With Residual, Dilated Convolutional Neural Networks in Ferrite Cores.” <i>IEEE Transactions on Power Electronics</i>, vol. 40, no. 2, 2025, pp. 3326–35, doi:<a href=\"https://doi.org/10.1109/TPEL.2024.3488174\">10.1109/TPEL.2024.3488174</a>.","bibtex":"@article{Kirchgässner_Förster_Piepenbrock_Schweins_Wallscheid_2025, title={HARDCORE: H-Field and Power Loss Estimation for Arbitrary Waveforms With Residual, Dilated Convolutional Neural Networks in Ferrite Cores}, volume={40}, DOI={<a href=\"https://doi.org/10.1109/TPEL.2024.3488174\">10.1109/TPEL.2024.3488174</a>}, number={2}, journal={IEEE Transactions on Power Electronics}, author={Kirchgässner, Wilhelm and Förster, Nikolas and Piepenbrock, Till and Schweins, Oliver and Wallscheid, Oliver}, year={2025}, pages={3326–3335} }","apa":"Kirchgässner, W., Förster, N., Piepenbrock, T., Schweins, O., &#38; Wallscheid, O. (2025). HARDCORE: H-Field and Power Loss Estimation for Arbitrary Waveforms With Residual, Dilated Convolutional Neural Networks in Ferrite Cores. <i>IEEE Transactions on Power Electronics</i>, <i>40</i>(2), 3326–3335. <a href=\"https://doi.org/10.1109/TPEL.2024.3488174\">https://doi.org/10.1109/TPEL.2024.3488174</a>","ama":"Kirchgässner W, Förster N, Piepenbrock T, Schweins O, Wallscheid O. HARDCORE: H-Field and Power Loss Estimation for Arbitrary Waveforms With Residual, Dilated Convolutional Neural Networks in Ferrite Cores. <i>IEEE Transactions on Power Electronics</i>. 2025;40(2):3326-3335. doi:<a href=\"https://doi.org/10.1109/TPEL.2024.3488174\">10.1109/TPEL.2024.3488174</a>","ieee":"W. Kirchgässner, N. Förster, T. Piepenbrock, O. Schweins, and O. Wallscheid, “HARDCORE: H-Field and Power Loss Estimation for Arbitrary Waveforms With Residual, Dilated Convolutional Neural Networks in Ferrite Cores,” <i>IEEE Transactions on Power Electronics</i>, vol. 40, no. 2, pp. 3326–3335, 2025, doi: <a href=\"https://doi.org/10.1109/TPEL.2024.3488174\">10.1109/TPEL.2024.3488174</a>.","chicago":"Kirchgässner, Wilhelm, Nikolas Förster, Till Piepenbrock, Oliver Schweins, and Oliver Wallscheid. “HARDCORE: H-Field and Power Loss Estimation for Arbitrary Waveforms With Residual, Dilated Convolutional Neural Networks in Ferrite Cores.” <i>IEEE Transactions on Power Electronics</i> 40, no. 2 (2025): 3326–35. <a href=\"https://doi.org/10.1109/TPEL.2024.3488174\">https://doi.org/10.1109/TPEL.2024.3488174</a>."},"year":"2025","volume":40,"author":[{"first_name":"Wilhelm","last_name":"Kirchgässner","full_name":"Kirchgässner, Wilhelm"},{"full_name":"Förster, Nikolas","last_name":"Förster","first_name":"Nikolas"},{"last_name":"Piepenbrock","full_name":"Piepenbrock, Till","first_name":"Till"},{"first_name":"Oliver","full_name":"Schweins, Oliver","last_name":"Schweins"},{"first_name":"Oliver","last_name":"Wallscheid","full_name":"Wallscheid, Oliver"}],"date_created":"2026-01-06T08:07:13Z","date_updated":"2026-01-06T08:08:01Z","doi":"10.1109/TPEL.2024.3488174","title":"HARDCORE: H-Field and Power Loss Estimation for Arbitrary Waveforms With Residual, Dilated Convolutional Neural Networks in Ferrite Cores"},{"doi":"10.30420/566541386","title":"Improving the Usability of Calorimetric Measuring Chambers for Reliable Thermal Measurements","date_created":"2026-01-06T08:04:10Z","author":[{"first_name":"Nikolas","full_name":"Foerster, Nikolas","last_name":"Foerster"},{"first_name":"Daniel","full_name":"Urbaneck, Daniel","last_name":"Urbaneck"},{"first_name":"Maximilian","full_name":"Schenke, Maximilian","last_name":"Schenke"},{"first_name":"Anastacia","last_name":"Ebers","full_name":"Ebers, Anastacia"},{"first_name":"Nicolas","last_name":"Schoenlau","full_name":"Schoenlau, Nicolas"},{"full_name":"Wallscheid, Oliver","last_name":"Wallscheid","first_name":"Oliver"},{"last_name":"Schafmeister","full_name":"Schafmeister, Frank","first_name":"Frank"}],"date_updated":"2026-01-06T08:05:25Z","page":"2881-2890","citation":{"ama":"Foerster N, Urbaneck D, Schenke M, et al. Improving the Usability of Calorimetric Measuring Chambers for Reliable Thermal Measurements. In: <i>PCIM Conference 2025; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management</i>. ; 2025:2881-2890. doi:<a href=\"https://doi.org/10.30420/566541386\">10.30420/566541386</a>","chicago":"Foerster, Nikolas, Daniel Urbaneck, Maximilian Schenke, Anastacia Ebers, Nicolas Schoenlau, Oliver Wallscheid, and Frank Schafmeister. “Improving the Usability of Calorimetric Measuring Chambers for Reliable Thermal Measurements.” In <i>PCIM Conference 2025; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management</i>, 2881–90, 2025. <a href=\"https://doi.org/10.30420/566541386\">https://doi.org/10.30420/566541386</a>.","ieee":"N. Foerster <i>et al.</i>, “Improving the Usability of Calorimetric Measuring Chambers for Reliable Thermal Measurements,” in <i>PCIM Conference 2025; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management</i>, 2025, pp. 2881–2890, doi: <a href=\"https://doi.org/10.30420/566541386\">10.30420/566541386</a>.","apa":"Foerster, N., Urbaneck, D., Schenke, M., Ebers, A., Schoenlau, N., Wallscheid, O., &#38; Schafmeister, F. (2025). Improving the Usability of Calorimetric Measuring Chambers for Reliable Thermal Measurements. <i>PCIM Conference 2025; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management</i>, 2881–2890. <a href=\"https://doi.org/10.30420/566541386\">https://doi.org/10.30420/566541386</a>","short":"N. Foerster, D. Urbaneck, M. Schenke, A. Ebers, N. Schoenlau, O. Wallscheid, F. Schafmeister, in: PCIM Conference 2025; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, 2025, pp. 2881–2890.","mla":"Foerster, Nikolas, et al. “Improving the Usability of Calorimetric Measuring Chambers for Reliable Thermal Measurements.” <i>PCIM Conference 2025; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management</i>, 2025, pp. 2881–90, doi:<a href=\"https://doi.org/10.30420/566541386\">10.30420/566541386</a>.","bibtex":"@inproceedings{Foerster_Urbaneck_Schenke_Ebers_Schoenlau_Wallscheid_Schafmeister_2025, title={Improving the Usability of Calorimetric Measuring Chambers for Reliable Thermal Measurements}, DOI={<a href=\"https://doi.org/10.30420/566541386\">10.30420/566541386</a>}, booktitle={PCIM Conference 2025; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management}, author={Foerster, Nikolas and Urbaneck, Daniel and Schenke, Maximilian and Ebers, Anastacia and Schoenlau, Nicolas and Wallscheid, Oliver and Schafmeister, Frank}, year={2025}, pages={2881–2890} }"},"year":"2025","language":[{"iso":"eng"}],"department":[{"_id":"52"}],"user_id":"83383","_id":"63496","status":"public","publication":"PCIM Conference 2025; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management","type":"conference"},{"type":"journal_article","status":"public","_id":"60837","department":[{"_id":"157"},{"_id":"876"},{"_id":"321"},{"_id":"9"}],"user_id":"103302","article_number":"100332","article_type":"original","publication_identifier":{"issn":["2666-3309"]},"publication_status":"published","intvolume":"        12","citation":{"bibtex":"@article{Jordan_Hermelingmeier_Gilich_Meschut_De Santis_Schlüter_2025, title={Comparison of the economic efficiency and sustainability of two debonding processes for structurally bonded sills}, volume={12}, DOI={<a href=\"https://doi.org/10.1016/j.jajp.2025.100332\">10.1016/j.jajp.2025.100332</a>}, number={100332}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier}, author={Jordan, Alex and Hermelingmeier, Lucas and Gilich, Julian and Meschut, Gerson and De Santis, Marco Sebastian and Schlüter, Alexander}, year={2025} }","mla":"Jordan, Alex, et al. “Comparison of the Economic Efficiency and Sustainability of Two Debonding Processes for Structurally Bonded Sills.” <i>Journal of Advanced Joining Processes</i>, vol. 12, 100332, Elsevier, 2025, doi:<a href=\"https://doi.org/10.1016/j.jajp.2025.100332\">10.1016/j.jajp.2025.100332</a>.","short":"A. Jordan, L. Hermelingmeier, J. Gilich, G. Meschut, M.S. De Santis, A. Schlüter, Journal of Advanced Joining Processes 12 (2025).","apa":"Jordan, A., Hermelingmeier, L., Gilich, J., Meschut, G., De Santis, M. S., &#38; Schlüter, A. (2025). Comparison of the economic efficiency and sustainability of two debonding processes for structurally bonded sills. <i>Journal of Advanced Joining Processes</i>, <i>12</i>, Article 100332. <a href=\"https://doi.org/10.1016/j.jajp.2025.100332\">https://doi.org/10.1016/j.jajp.2025.100332</a>","ieee":"A. Jordan, L. Hermelingmeier, J. Gilich, G. Meschut, M. S. De Santis, and A. Schlüter, “Comparison of the economic efficiency and sustainability of two debonding processes for structurally bonded sills,” <i>Journal of Advanced Joining Processes</i>, vol. 12, Art. no. 100332, 2025, doi: <a href=\"https://doi.org/10.1016/j.jajp.2025.100332\">10.1016/j.jajp.2025.100332</a>.","chicago":"Jordan, Alex, Lucas Hermelingmeier, Julian Gilich, Gerson Meschut, Marco Sebastian De Santis, and Alexander Schlüter. “Comparison of the Economic Efficiency and Sustainability of Two Debonding Processes for Structurally Bonded Sills.” <i>Journal of Advanced Joining Processes</i> 12 (2025). <a href=\"https://doi.org/10.1016/j.jajp.2025.100332\">https://doi.org/10.1016/j.jajp.2025.100332</a>.","ama":"Jordan A, Hermelingmeier L, Gilich J, Meschut G, De Santis MS, Schlüter A. Comparison of the economic efficiency and sustainability of two debonding processes for structurally bonded sills. <i>Journal of Advanced Joining Processes</i>. 2025;12. doi:<a href=\"https://doi.org/10.1016/j.jajp.2025.100332\">10.1016/j.jajp.2025.100332</a>"},"date_updated":"2026-01-06T08:22:54Z","oa":"1","volume":12,"author":[{"first_name":"Alex","orcid":"0009-0007-9546-6071","last_name":"Jordan","full_name":"Jordan, Alex","id":"62451"},{"first_name":"Lucas","full_name":"Hermelingmeier, Lucas","id":"58649","last_name":"Hermelingmeier"},{"last_name":"Gilich","full_name":"Gilich, Julian","id":"44391","first_name":"Julian"},{"last_name":"Meschut","orcid":"0000-0002-2763-1246","full_name":"Meschut, Gerson","id":"32056","first_name":"Gerson"},{"first_name":"Marco Sebastian","last_name":"De Santis","full_name":"De Santis, Marco Sebastian","id":"52239"},{"orcid":"0000-0002-2569-1624","last_name":"Schlüter","id":"103302","full_name":"Schlüter, Alexander","first_name":"Alexander"}],"doi":"10.1016/j.jajp.2025.100332","main_file_link":[{"open_access":"1","url":"https://www.sciencedirect.com/science/article/pii/S2666330925000536?via%3Dihub"}],"publication":"Journal of Advanced Joining Processes","abstract":[{"text":"In light of growing demands for resource efficiency and sustainability in vehicle engineering, the environmentally compatible separation of structural adhesive joints is gaining increasing relevance. This study presents a comparative analysis of two physically based debonding methods: the established hot-air process and a cryogenic cold process based on liquid nitrogen (LN2). The primary objective is to assess the ecological impact and process-related sustainability of both approaches.\r\nExperimental investigations were conducted on a component-representative triple-sheet structure that simulates common automotive flange joints. Thermal input was applied either by convective heating using a hot air gun or by direct cooling through a contact-based LN2 tool. The resulting temperature profiles were recorded using spatially distributed thermocouples. Subsequently, the outer panel was selectively debonded to replicate a repair scenario, and the mechanical integrity of the remaining adhesive joint was evaluated through Mode I testing of L-shaped specimens. Process data served as input for an Life Cycle Assessment (LCA) according to DIN EN ISO 14040.\r\nThe cryogenic method achieved a 40% reduction in carbon footprint compared to the hot-air process (0.337 kg vs. 0.559 kg CO2-equivalents), primarily due to its shorter process time and more efficient heat transfer. While the hot-air method’s impact is mainly driven by electrical energy use, that of the cold method stems from cryogenic media consumption. Notwithstanding certain disadvantages in specific impact categories, the LN2-based process exhibits a superior overall ecological performance and signifies a promising solution for repair- and recycling-oriented adhesive separation in structural vehicle applications.","lang":"eng"}],"keyword":["Sustainable debonding","Structural adhesives","Sustainable joining technologies","Life Cycle Assessment (LCA)","Automotive repair process","Economically efficient debonding"],"language":[{"iso":"eng"}],"quality_controlled":"1","year":"2025","publisher":"Elsevier","date_created":"2025-07-30T11:04:28Z","title":"Comparison of the economic efficiency and sustainability of two debonding processes for structurally bonded sills"},{"keyword":["Additive Fertigung","Elektromotor","Leichtbau","Synchronmotor","DFG"],"language":[{"iso":"ger"}],"_id":"63209","department":[{"_id":"146"},{"_id":"158"}],"user_id":"97759","abstract":[{"lang":"ger","text":"Die DFG-Projekte AddFeRo-PM (406108415) und AddFeRo-SR (465089065) untersuchten die Potenziale des LB-PBF/M-Verfahrens zur Herstellung von Rotoren für unterschiedliche elektrische Maschinen. Im interdisziplinären Ansatz wurden Materialentwicklung und mechanische sowie elektromagnetische Optimierung verbunden. Im Projekt „AddFeRo-PM“ wurde der Rotor einer permanentmagneterregten Synchron- maschine (PMSM) untersucht. FeSi erwies sich als geeignete Legierung, konnte aber wegen Spannungsrissen nur bis zu 3 % Siliziumanteil (kurz: FeSi3) verarbeitet werden. Mechanische und elektromagnetische Untersuchungen ermöglichten eine 3D-Optimierung der Rotorgeometrie und -struktur. Der Demonstrator wurde additiv gefertigt und zeigt Leicht-baupotenziale sowie reduzierte Drehmomentwelligkeit. Im Folgeprojekt „AddFeRo-SR“ kam eine Hochtemperatur-Bauraumheizung (HTBH) zum Einsatz, die FeSi mit 6,5 % Siliziumanteil verarbeitbar machte, welches bessere elektro- magnetische Eigenschaften bietet. Sie wurde bei einer Synchron-Reluktanzmaschine (SynRM) getestet. Eine hybride Rotorfertigung erwies sich jedoch aufgrund von HTBH-Einschränkungen als ungeeignet, weshalb eine einteilige Fertigung mit FeSi3 umgesetzt wurde. Experimente bestätigten vergleichbare Betriebsergebnisse zur konventionellen Fertigung bei reduzierter Rotormasse. Zusätzlich wurde eine Methodik entwickelt, um additive Verfahren als Ergänzung zur konventionellen Fertigung zu integrieren. Beide Projekte zeigen das Potenzial additiver Fertigung für Leichtbau und Wirkungsgradsteigerung im Elektromaschinenbau und bieten wertvolle Grundlagen für industrielle Anwendungen."}],"status":"public","type":"report","title":"Additive Fertigung im Elektromaschinenbau: Erforschung von Potentialen der additiven Fertigung in Rotoren permanentmagneterregter Synchronmaschinen","doi":"10.34657/26753","main_file_link":[{"open_access":"1","url":"https://oa.tib.eu/renate/bitstreams/9121e5bb-d113-4cfe-8fc6-610465afcd66/download"}],"date_updated":"2026-01-06T08:09:33Z","publisher":"Technische Informationsbibliothek","oa":"1","author":[{"full_name":"Haase, Michael","id":"35970","last_name":"Haase","first_name":"Michael"},{"first_name":"Marius","last_name":"Behrendt","full_name":"Behrendt, Marius"},{"first_name":"Florian","last_name":"Hengsbach","full_name":"Hengsbach, Florian","id":"14073"},{"full_name":"Kunnathully Sathees Kumar, Vinay","id":"60979","last_name":"Kunnathully Sathees Kumar","first_name":"Vinay"},{"full_name":"Magerkohl, Sebastian","id":"28520","last_name":"Magerkohl","first_name":"Sebastian"},{"last_name":"Magyar","id":"97759","full_name":"Magyar, Balázs","first_name":"Balázs"},{"first_name":"Bernd","full_name":"Ponick, Bernd","last_name":"Ponick"},{"full_name":"Schaper, Mirko","id":"43720","last_name":"Schaper","first_name":"Mirko"},{"first_name":"Detmar","last_name":"Zimmer","full_name":"Zimmer, Detmar","id":"604"}],"date_created":"2025-12-18T12:14:12Z","year":"2025","place":"Hannover","citation":{"chicago":"Haase, Michael, Marius Behrendt, Florian Hengsbach, Vinay Kunnathully Sathees Kumar, Sebastian Magerkohl, Balázs Magyar, Bernd Ponick, Mirko Schaper, and Detmar Zimmer. <i>Additive Fertigung im Elektromaschinenbau: Erforschung von Potentialen der additiven Fertigung in Rotoren permanentmagneterregter Synchronmaschinen</i>. Hannover: Technische Informationsbibliothek, 2025. <a href=\"https://doi.org/10.34657/26753\">https://doi.org/10.34657/26753</a>.","ieee":"M. Haase <i>et al.</i>, <i>Additive Fertigung im Elektromaschinenbau: Erforschung von Potentialen der additiven Fertigung in Rotoren permanentmagneterregter Synchronmaschinen</i>. Hannover: Technische Informationsbibliothek, 2025.","ama":"Haase M, Behrendt M, Hengsbach F, et al. <i>Additive Fertigung im Elektromaschinenbau: Erforschung von Potentialen der additiven Fertigung in Rotoren permanentmagneterregter Synchronmaschinen</i>. Technische Informationsbibliothek; 2025. doi:<a href=\"https://doi.org/10.34657/26753\">10.34657/26753</a>","bibtex":"@book{Haase_Behrendt_Hengsbach_Kunnathully Sathees Kumar_Magerkohl_Magyar_Ponick_Schaper_Zimmer_2025, place={Hannover}, title={Additive Fertigung im Elektromaschinenbau: Erforschung von Potentialen der additiven Fertigung in Rotoren permanentmagneterregter Synchronmaschinen}, DOI={<a href=\"https://doi.org/10.34657/26753\">10.34657/26753</a>}, publisher={Technische Informationsbibliothek}, author={Haase, Michael and Behrendt, Marius and Hengsbach, Florian and Kunnathully Sathees Kumar, Vinay and Magerkohl, Sebastian and Magyar, Balázs and Ponick, Bernd and Schaper, Mirko and Zimmer, Detmar}, year={2025} }","short":"M. Haase, M. Behrendt, F. Hengsbach, V. Kunnathully Sathees Kumar, S. Magerkohl, B. Magyar, B. Ponick, M. Schaper, D. Zimmer, Additive Fertigung im Elektromaschinenbau: Erforschung von Potentialen der additiven Fertigung in Rotoren permanentmagneterregter Synchronmaschinen, Technische Informationsbibliothek, Hannover, 2025.","mla":"Haase, Michael, et al. <i>Additive Fertigung im Elektromaschinenbau: Erforschung von Potentialen der additiven Fertigung in Rotoren permanentmagneterregter Synchronmaschinen</i>. Technische Informationsbibliothek, 2025, doi:<a href=\"https://doi.org/10.34657/26753\">10.34657/26753</a>.","apa":"Haase, M., Behrendt, M., Hengsbach, F., Kunnathully Sathees Kumar, V., Magerkohl, S., Magyar, B., Ponick, B., Schaper, M., &#38; Zimmer, D. (2025). <i>Additive Fertigung im Elektromaschinenbau: Erforschung von Potentialen der additiven Fertigung in Rotoren permanentmagneterregter Synchronmaschinen</i>. Technische Informationsbibliothek. <a href=\"https://doi.org/10.34657/26753\">https://doi.org/10.34657/26753</a>"},"has_accepted_license":"1","publication_status":"published"},{"status":"public","type":"journal_article","article_type":"original","_id":"60681","user_id":"103302","department":[{"_id":"9"},{"_id":"876"},{"_id":"321"},{"_id":"393"}],"citation":{"bibtex":"@article{Díaz Canales_Avila Galarza_Schlüter_Lacayo Escobar_Schlüter_2025, title={Implementing Strategic Environmental Assessment in the Global South, a Challenge: Nicaragua as a Case Study}, volume={1}, DOI={<a href=\"https://doi.org/10.13044/j.sdi.d2.0592\">10.13044/j.sdi.d2.0592</a>}, number={2}, journal={Journal of Sustainable Development Indicators}, publisher={SDEWES Centre}, author={Díaz Canales, Edith Benjamina and Avila Galarza, Alfredo and Schlüter, Sabine and Lacayo Escobar, Erick and Schlüter, Alexander}, year={2025}, pages={1–26} }","mla":"Díaz Canales, Edith Benjamina, et al. “Implementing Strategic Environmental Assessment in the Global South, a Challenge: Nicaragua as a Case Study.” <i>Journal of Sustainable Development Indicators</i>, vol. 1, no. 2, SDEWES Centre, 2025, pp. 1–26, doi:<a href=\"https://doi.org/10.13044/j.sdi.d2.0592\">10.13044/j.sdi.d2.0592</a>.","short":"E.B. Díaz Canales, A. Avila Galarza, S. Schlüter, E. Lacayo Escobar, A. Schlüter, Journal of Sustainable Development Indicators 1 (2025) 1–26.","apa":"Díaz Canales, E. B., Avila Galarza, A., Schlüter, S., Lacayo Escobar, E., &#38; Schlüter, A. (2025). Implementing Strategic Environmental Assessment in the Global South, a Challenge: Nicaragua as a Case Study. <i>Journal of Sustainable Development Indicators</i>, <i>1</i>(2), 1–26. <a href=\"https://doi.org/10.13044/j.sdi.d2.0592\">https://doi.org/10.13044/j.sdi.d2.0592</a>","ieee":"E. B. Díaz Canales, A. Avila Galarza, S. Schlüter, E. Lacayo Escobar, and A. Schlüter, “Implementing Strategic Environmental Assessment in the Global South, a Challenge: Nicaragua as a Case Study,” <i>Journal of Sustainable Development Indicators</i>, vol. 1, no. 2, pp. 1–26, 2025, doi: <a href=\"https://doi.org/10.13044/j.sdi.d2.0592\">10.13044/j.sdi.d2.0592</a>.","chicago":"Díaz Canales, Edith Benjamina, Alfredo Avila Galarza, Sabine Schlüter, Erick Lacayo Escobar, and Alexander Schlüter. “Implementing Strategic Environmental Assessment in the Global South, a Challenge: Nicaragua as a Case Study.” <i>Journal of Sustainable Development Indicators</i> 1, no. 2 (2025): 1–26. <a href=\"https://doi.org/10.13044/j.sdi.d2.0592\">https://doi.org/10.13044/j.sdi.d2.0592</a>.","ama":"Díaz Canales EB, Avila Galarza A, Schlüter S, Lacayo Escobar E, Schlüter A. Implementing Strategic Environmental Assessment in the Global South, a Challenge: Nicaragua as a Case Study. <i>Journal of Sustainable Development Indicators</i>. 2025;1(2):1-26. doi:<a href=\"https://doi.org/10.13044/j.sdi.d2.0592\">10.13044/j.sdi.d2.0592</a>"},"intvolume":"         1","page":"1-26","publication_status":"published","publication_identifier":{"issn":["3044-5221"]},"doi":"10.13044/j.sdi.d2.0592","date_updated":"2026-01-06T08:13:25Z","author":[{"first_name":"Edith Benjamina","orcid":"0009-0007-2748-0074","last_name":"Díaz Canales","id":"105704","full_name":"Díaz Canales, Edith Benjamina"},{"full_name":"Avila Galarza, Alfredo","last_name":"Avila Galarza","first_name":"Alfredo"},{"first_name":"Sabine","last_name":"Schlüter","full_name":"Schlüter, Sabine"},{"full_name":"Lacayo Escobar, Erick","last_name":"Lacayo Escobar","first_name":"Erick"},{"first_name":"Alexander","orcid":"0000-0002-2569-1624","last_name":"Schlüter","full_name":"Schlüter, Alexander","id":"103302"}],"volume":1,"publication":"Journal of Sustainable Development Indicators","language":[{"iso":"eng"}],"year":"2025","quality_controlled":"1","issue":"2","title":"Implementing Strategic Environmental Assessment in the Global South, a Challenge: Nicaragua as a Case Study","publisher":"SDEWES Centre","date_created":"2025-07-21T09:04:07Z"},{"user_id":"103302","department":[{"_id":"876"},{"_id":"321"},{"_id":"9"},{"_id":"393"}],"_id":"59841","language":[{"iso":"eng"}],"type":"book_chapter","publication":"Accelerating the Transition to a Hydrogen Economy","status":"public","author":[{"first_name":"Matteo","last_name":"Genovese","full_name":"Genovese, Matteo"},{"first_name":"Francesco","full_name":"Piraino, Francesco","last_name":"Piraino"},{"full_name":"Corigliano, Orlando","last_name":"Corigliano","first_name":"Orlando"},{"first_name":"Alexander","id":"103302","full_name":"Schlüter, Alexander","orcid":"0000-0002-2569-1624","last_name":"Schlüter"},{"full_name":"Scionti, Eugenio","last_name":"Scionti","first_name":"Eugenio"},{"first_name":"Petronilla","last_name":"Fragiacomo","full_name":"Fragiacomo, Petronilla"}],"date_created":"2025-05-07T11:57:50Z","date_updated":"2026-01-06T08:23:15Z","publisher":"Elsevier","doi":"10.1016/b978-0-443-24002-7.00005-7","title":"Hydrogen economy development in the European Union","publication_status":"published","publication_identifier":{"isbn":["9780443240027"]},"citation":{"apa":"Genovese, M., Piraino, F., Corigliano, O., Schlüter, A., Scionti, E., &#38; Fragiacomo, P. (2025). Hydrogen economy development in the European Union. In <i>Accelerating the Transition to a Hydrogen Economy</i>. Elsevier. <a href=\"https://doi.org/10.1016/b978-0-443-24002-7.00005-7\">https://doi.org/10.1016/b978-0-443-24002-7.00005-7</a>","bibtex":"@inbook{Genovese_Piraino_Corigliano_Schlüter_Scionti_Fragiacomo_2025, title={Hydrogen economy development in the European Union}, DOI={<a href=\"https://doi.org/10.1016/b978-0-443-24002-7.00005-7\">10.1016/b978-0-443-24002-7.00005-7</a>}, booktitle={Accelerating the Transition to a Hydrogen Economy}, publisher={Elsevier}, author={Genovese, Matteo and Piraino, Francesco and Corigliano, Orlando and Schlüter, Alexander and Scionti, Eugenio and Fragiacomo, Petronilla}, year={2025} }","short":"M. Genovese, F. Piraino, O. Corigliano, A. Schlüter, E. Scionti, P. Fragiacomo, in: Accelerating the Transition to a Hydrogen Economy, Elsevier, 2025.","mla":"Genovese, Matteo, et al. “Hydrogen Economy Development in the European Union.” <i>Accelerating the Transition to a Hydrogen Economy</i>, Elsevier, 2025, doi:<a href=\"https://doi.org/10.1016/b978-0-443-24002-7.00005-7\">10.1016/b978-0-443-24002-7.00005-7</a>.","chicago":"Genovese, Matteo, Francesco Piraino, Orlando Corigliano, Alexander Schlüter, Eugenio Scionti, and Petronilla Fragiacomo. “Hydrogen Economy Development in the European Union.” In <i>Accelerating the Transition to a Hydrogen Economy</i>. Elsevier, 2025. <a href=\"https://doi.org/10.1016/b978-0-443-24002-7.00005-7\">https://doi.org/10.1016/b978-0-443-24002-7.00005-7</a>.","ieee":"M. Genovese, F. Piraino, O. Corigliano, A. Schlüter, E. Scionti, and P. Fragiacomo, “Hydrogen economy development in the European Union,” in <i>Accelerating the Transition to a Hydrogen Economy</i>, Elsevier, 2025.","ama":"Genovese M, Piraino F, Corigliano O, Schlüter A, Scionti E, Fragiacomo P. Hydrogen economy development in the European Union. In: <i>Accelerating the Transition to a Hydrogen Economy</i>. Elsevier; 2025. doi:<a href=\"https://doi.org/10.1016/b978-0-443-24002-7.00005-7\">10.1016/b978-0-443-24002-7.00005-7</a>"},"year":"2025"},{"user_id":"100325","_id":"63505","language":[{"iso":"eng"}],"article_number":"rnaf074","publication":"International Mathematics Research Notices","type":"journal_article","status":"public","abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title>\n               <jats:p>The main goal of this work is to study the $L^{p}$-asymptotic behavior of solutions to the heat equation on arbitrary rank Riemannian symmetric spaces of non-compact-type $G/K$ for non-bi-$K$ invariant initial data. For initial data $u_{0}$ compactly supported or in a weighted $L^{1}(G/K)$ space with a weight depending on $p\\in [1, \\infty ]$, we introduce a mass function $M_{p}(u_{0})(\\cdot )$, and prove that if $h_{t}$ is the heat kernel on $G/K$, then $$ \\begin{align*} &amp;\\|h_t\\|_p^{-1}\\,\\|u_0\\ast h_t \\, - \\,M_p(u_0)(\\cdot)\\,h_t\\|_p \\rightarrow 0 \\quad \\textrm{as} \\quad t\\rightarrow \\infty.\\end{align*} $$ Interestingly, the $L^{p}$ heat concentration leads to completely different expressions of the mass function for $1\\leq p &amp;lt;2$ and $2\\leq p\\leq \\infty $. If we further assume that the initial data are bi-$K$-invariant, then our mass function boils down to the constant $\\int _{G/K}u_{0}$ in the case $p=1$, and more generally to $\\mathcal{H}{u_{0}}(i\\rho (2/p-1))$ if $1\\leq p&amp;lt;2$, and to $\\mathcal{H}{u_{0}}(0)$ if $2\\leq p \\leq \\infty $. Thus, we improve upon results by Vázquez, Anker et al., and Naik et al., clarifying the nature of the problem.</jats:p>"}],"volume":2025,"date_created":"2026-01-06T09:45:00Z","author":[{"full_name":"Papageorgiou, Effie","last_name":"Papageorgiou","first_name":"Effie"}],"date_updated":"2026-01-06T09:45:12Z","publisher":"Oxford University Press (OUP)","doi":"10.1093/imrn/rnaf074","title":"<i>L</i>\n          p Asymptotics for the Heat Equation on Symmetric Spaces for Non-symmetric Solutions","issue":"7","publication_identifier":{"issn":["1073-7928","1687-0247"]},"publication_status":"published","intvolume":"      2025","citation":{"chicago":"Papageorgiou, Effie. “<i>L</i>           p Asymptotics for the Heat Equation on Symmetric Spaces for Non-Symmetric Solutions.” <i>International Mathematics Research Notices</i> 2025, no. 7 (2025). <a href=\"https://doi.org/10.1093/imrn/rnaf074\">https://doi.org/10.1093/imrn/rnaf074</a>.","ieee":"E. Papageorgiou, “<i>L</i>           p Asymptotics for the Heat Equation on Symmetric Spaces for Non-symmetric Solutions,” <i>International Mathematics Research Notices</i>, vol. 2025, no. 7, Art. no. rnaf074, 2025, doi: <a href=\"https://doi.org/10.1093/imrn/rnaf074\">10.1093/imrn/rnaf074</a>.","ama":"Papageorgiou E. <i>L</i>           p Asymptotics for the Heat Equation on Symmetric Spaces for Non-symmetric Solutions. <i>International Mathematics Research Notices</i>. 2025;2025(7). doi:<a href=\"https://doi.org/10.1093/imrn/rnaf074\">10.1093/imrn/rnaf074</a>","apa":"Papageorgiou, E. (2025). <i>L</i>           p Asymptotics for the Heat Equation on Symmetric Spaces for Non-symmetric Solutions. <i>International Mathematics Research Notices</i>, <i>2025</i>(7), Article rnaf074. <a href=\"https://doi.org/10.1093/imrn/rnaf074\">https://doi.org/10.1093/imrn/rnaf074</a>","short":"E. Papageorgiou, International Mathematics Research Notices 2025 (2025).","bibtex":"@article{Papageorgiou_2025, title={<i>L</i>           p Asymptotics for the Heat Equation on Symmetric Spaces for Non-symmetric Solutions}, volume={2025}, DOI={<a href=\"https://doi.org/10.1093/imrn/rnaf074\">10.1093/imrn/rnaf074</a>}, number={7rnaf074}, journal={International Mathematics Research Notices}, publisher={Oxford University Press (OUP)}, author={Papageorgiou, Effie}, year={2025} }","mla":"Papageorgiou, Effie. “<i>L</i>           p Asymptotics for the Heat Equation on Symmetric Spaces for Non-Symmetric Solutions.” <i>International Mathematics Research Notices</i>, vol. 2025, no. 7, rnaf074, Oxford University Press (OUP), 2025, doi:<a href=\"https://doi.org/10.1093/imrn/rnaf074\">10.1093/imrn/rnaf074</a>."},"year":"2025"},{"publication_status":"published","publication_identifier":{"issn":["0021-7670","1565-8538"]},"issue":"2","year":"2025","citation":{"chicago":"Bruno, Tommaso, and Effie Papageorgiou. “Pointwise Convergence to Initial Data for Some Evolution Equations on Symmetric Spaces.” <i>Journal d’Analyse Mathématique</i> 157, no. 2 (2025): 733–67. <a href=\"https://doi.org/10.1007/s11854-025-0403-2\">https://doi.org/10.1007/s11854-025-0403-2</a>.","ieee":"T. Bruno and E. Papageorgiou, “Pointwise convergence to initial data for some evolution equations on symmetric spaces,” <i>Journal d’Analyse Mathématique</i>, vol. 157, no. 2, pp. 733–767, 2025, doi: <a href=\"https://doi.org/10.1007/s11854-025-0403-2\">10.1007/s11854-025-0403-2</a>.","ama":"Bruno T, Papageorgiou E. Pointwise convergence to initial data for some evolution equations on symmetric spaces. <i>Journal d’Analyse Mathématique</i>. 2025;157(2):733-767. doi:<a href=\"https://doi.org/10.1007/s11854-025-0403-2\">10.1007/s11854-025-0403-2</a>","apa":"Bruno, T., &#38; Papageorgiou, E. (2025). Pointwise convergence to initial data for some evolution equations on symmetric spaces. <i>Journal d’Analyse Mathématique</i>, <i>157</i>(2), 733–767. <a href=\"https://doi.org/10.1007/s11854-025-0403-2\">https://doi.org/10.1007/s11854-025-0403-2</a>","short":"T. Bruno, E. Papageorgiou, Journal d’Analyse Mathématique 157 (2025) 733–767.","mla":"Bruno, Tommaso, and Effie Papageorgiou. “Pointwise Convergence to Initial Data for Some Evolution Equations on Symmetric Spaces.” <i>Journal d’Analyse Mathématique</i>, vol. 157, no. 2, Springer Science and Business Media LLC, 2025, pp. 733–67, doi:<a href=\"https://doi.org/10.1007/s11854-025-0403-2\">10.1007/s11854-025-0403-2</a>.","bibtex":"@article{Bruno_Papageorgiou_2025, title={Pointwise convergence to initial data for some evolution equations on symmetric spaces}, volume={157}, DOI={<a href=\"https://doi.org/10.1007/s11854-025-0403-2\">10.1007/s11854-025-0403-2</a>}, number={2}, journal={Journal d’Analyse Mathématique}, publisher={Springer Science and Business Media LLC}, author={Bruno, Tommaso and Papageorgiou, Effie}, year={2025}, pages={733–767} }"},"page":"733-767","intvolume":"       157","publisher":"Springer Science and Business Media LLC","date_updated":"2026-01-06T09:41:02Z","author":[{"full_name":"Bruno, Tommaso","last_name":"Bruno","first_name":"Tommaso"},{"first_name":"Effie","full_name":"Papageorgiou, Effie","last_name":"Papageorgiou"}],"date_created":"2026-01-06T09:40:00Z","volume":157,"title":"Pointwise convergence to initial data for some evolution equations on symmetric spaces","doi":"10.1007/s11854-025-0403-2","type":"journal_article","publication":"Journal d'Analyse Mathématique","status":"public","_id":"63503","user_id":"100325","language":[{"iso":"eng"}]},{"year":"2025","place":"Abu Dhabi, UAE","citation":{"ama":"Srivastava N, Kuchelev D, Moteu Ngoli T, et al. LOLA – An Open-Source Massively Multilingual Large Language Model. In: Rambow O, Wanner L, Apidianaki M, Al-Khalifa H, Eugenio BD, Schockaert S, eds. <i>Proceedings of the 31st International Conference on Computational Linguistics</i>. Association for Computational Linguistics; 2025:6420–6446.","ieee":"N. Srivastava <i>et al.</i>, “LOLA – An Open-Source Massively Multilingual Large Language Model,” in <i>Proceedings of the 31st International Conference on Computational Linguistics</i>, 2025, pp. 6420–6446.","chicago":"Srivastava, Nikit, Denis Kuchelev, Tatiana Moteu Ngoli, Kshitij Shetty, Michael Röder, Hamada Mohamed Abdelsamee Zahera, Diego Moussallem, and Axel-Cyrille Ngonga Ngomo. “LOLA – An Open-Source Massively Multilingual Large Language Model.” In <i>Proceedings of the 31st International Conference on Computational Linguistics</i>, edited by Owen Rambow, Leo Wanner, Marianna Apidianaki, Hend Al-Khalifa, Barbara Di Eugenio, and Steven Schockaert, 6420–6446. Abu Dhabi, UAE: Association for Computational Linguistics, 2025.","bibtex":"@inproceedings{Srivastava_Kuchelev_Moteu Ngoli_Shetty_Röder_Zahera_Moussallem_Ngonga Ngomo_2025, place={Abu Dhabi, UAE}, title={LOLA – An Open-Source Massively Multilingual Large Language Model}, booktitle={Proceedings of the 31st International Conference on Computational Linguistics}, publisher={Association for Computational Linguistics}, author={Srivastava, Nikit and Kuchelev, Denis and Moteu Ngoli, Tatiana and Shetty, Kshitij and Röder, Michael and Zahera, Hamada Mohamed Abdelsamee and Moussallem, Diego and Ngonga Ngomo, Axel-Cyrille}, editor={Rambow, Owen and Wanner, Leo and Apidianaki, Marianna and Al-Khalifa, Hend and Eugenio, Barbara Di and Schockaert, Steven}, year={2025}, pages={6420–6446} }","mla":"Srivastava, Nikit, et al. “LOLA – An Open-Source Massively Multilingual Large Language Model.” <i>Proceedings of the 31st International Conference on Computational Linguistics</i>, edited by Owen Rambow et al., Association for Computational Linguistics, 2025, pp. 6420–6446.","short":"N. Srivastava, D. Kuchelev, T. Moteu Ngoli, K. Shetty, M. Röder, H.M.A. Zahera, D. Moussallem, A.-C. Ngonga Ngomo, in: O. Rambow, L. Wanner, M. Apidianaki, H. Al-Khalifa, B.D. Eugenio, S. Schockaert (Eds.), Proceedings of the 31st International Conference on Computational Linguistics, Association for Computational Linguistics, Abu Dhabi, UAE, 2025, pp. 6420–6446.","apa":"Srivastava, N., Kuchelev, D., Moteu Ngoli, T., Shetty, K., Röder, M., Zahera, H. M. A., Moussallem, D., &#38; Ngonga Ngomo, A.-C. (2025). LOLA – An Open-Source Massively Multilingual Large Language Model. In O. Rambow, L. Wanner, M. Apidianaki, H. Al-Khalifa, B. D. Eugenio, &#38; S. Schockaert (Eds.), <i>Proceedings of the 31st International Conference on Computational Linguistics</i> (pp. 6420–6446). Association for Computational Linguistics."},"page":"6420–6446","title":"LOLA – An Open-Source Massively Multilingual Large Language Model","main_file_link":[{"open_access":"1","url":"https://aclanthology.org/2025.coling-main.428.pdf"}],"oa":"1","publisher":"Association for Computational Linguistics","date_updated":"2026-01-06T10:11:37Z","author":[{"id":"70066","full_name":"Srivastava, Nikit","orcid":"0009-0004-5164-4911","last_name":"Srivastava","first_name":"Nikit"},{"last_name":"Kuchelev","full_name":"Kuchelev, Denis","id":"70842","first_name":"Denis"},{"first_name":"Tatiana","last_name":"Moteu Ngoli","id":"99174","full_name":"Moteu Ngoli, Tatiana"},{"last_name":"Shetty","full_name":"Shetty, Kshitij","first_name":"Kshitij"},{"first_name":"Michael","last_name":"Röder","orcid":"https://orcid.org/0000-0002-8609-8277","full_name":"Röder, Michael","id":"67199"},{"first_name":"Hamada Mohamed Abdelsamee","full_name":"Zahera, Hamada Mohamed Abdelsamee","id":"72768","last_name":"Zahera","orcid":"0000-0003-0215-1278"},{"id":"71635","full_name":"Moussallem, Diego","last_name":"Moussallem","first_name":"Diego"},{"first_name":"Axel-Cyrille","last_name":"Ngonga Ngomo","id":"65716","full_name":"Ngonga Ngomo, Axel-Cyrille"}],"date_created":"2025-10-08T11:02:30Z","abstract":[{"lang":"eng","text":"This paper presents LOLA, a massively multilingual large language model trained on more than 160 languages using a sparse Mixture-of-Experts Transformer architecture. Our architectural and implementation choices address the challenge of harnessing linguistic diversity while maintaining efficiency and avoiding the common pitfalls of multilinguality. Our analysis of the evaluation results shows competitive performance in natural language generation and understanding tasks. Additionally, we demonstrate how the learned expert-routing mechanism exploits implicit phylogenetic linguistic patterns to potentially alleviate the curse of multilinguality. We provide an in-depth look at the training process, an analysis of the datasets, and a balanced exploration of the model{’}s strengths and limitations. As an open-source model, LOLA promotes reproducibility and serves as a robust foundation for future research. Our findings enable the development of compute-efficient multilingual models with strong, scalable performance across languages."}],"editor":[{"first_name":"Owen","last_name":"Rambow","full_name":"Rambow, Owen"},{"last_name":"Wanner","full_name":"Wanner, Leo","first_name":"Leo"},{"full_name":"Apidianaki, Marianna","last_name":"Apidianaki","first_name":"Marianna"},{"first_name":"Hend","last_name":"Al-Khalifa","full_name":"Al-Khalifa, Hend"},{"first_name":"Barbara Di","full_name":"Eugenio, Barbara Di","last_name":"Eugenio"},{"first_name":"Steven","last_name":"Schockaert","full_name":"Schockaert, Steven"}],"status":"public","type":"conference","publication":"Proceedings of the 31st International Conference on Computational Linguistics","language":[{"iso":"eng"}],"_id":"61753","user_id":"70066"},{"status":"public","type":"book_chapter","publication":"Lecture Notes in Computer Science","language":[{"iso":"eng"}],"user_id":"67199","department":[{"_id":"574"},{"_id":"923"}],"_id":"63507","citation":{"ieee":"G. Pandit, M. Röder, and A.-C. Ngonga Ngomo, “Evaluating Approximate Nearest Neighbour Search Systems on Knowledge Graph Embeddings,” in <i>Lecture Notes in Computer Science</i>, Cham: Springer Nature Switzerland, 2025.","chicago":"Pandit, Gaurav, Michael Röder, and Axel-Cyrille Ngonga Ngomo. “Evaluating Approximate Nearest Neighbour Search Systems on Knowledge Graph Embeddings.” In <i>Lecture Notes in Computer Science</i>. Cham: Springer Nature Switzerland, 2025. <a href=\"https://doi.org/10.1007/978-3-031-94575-5_4\">https://doi.org/10.1007/978-3-031-94575-5_4</a>.","ama":"Pandit G, Röder M, Ngonga Ngomo A-C. Evaluating Approximate Nearest Neighbour Search Systems on Knowledge Graph Embeddings. In: <i>Lecture Notes in Computer Science</i>. Springer Nature Switzerland; 2025. doi:<a href=\"https://doi.org/10.1007/978-3-031-94575-5_4\">10.1007/978-3-031-94575-5_4</a>","apa":"Pandit, G., Röder, M., &#38; Ngonga Ngomo, A.-C. (2025). Evaluating Approximate Nearest Neighbour Search Systems on Knowledge Graph Embeddings. In <i>Lecture Notes in Computer Science</i>. Springer Nature Switzerland. <a href=\"https://doi.org/10.1007/978-3-031-94575-5_4\">https://doi.org/10.1007/978-3-031-94575-5_4</a>","short":"G. Pandit, M. Röder, A.-C. Ngonga Ngomo, in: Lecture Notes in Computer Science, Springer Nature Switzerland, Cham, 2025.","bibtex":"@inbook{Pandit_Röder_Ngonga Ngomo_2025, place={Cham}, title={Evaluating Approximate Nearest Neighbour Search Systems on Knowledge Graph Embeddings}, DOI={<a href=\"https://doi.org/10.1007/978-3-031-94575-5_4\">10.1007/978-3-031-94575-5_4</a>}, booktitle={Lecture Notes in Computer Science}, publisher={Springer Nature Switzerland}, author={Pandit, Gaurav and Röder, Michael and Ngonga Ngomo, Axel-Cyrille}, year={2025} }","mla":"Pandit, Gaurav, et al. “Evaluating Approximate Nearest Neighbour Search Systems on Knowledge Graph Embeddings.” <i>Lecture Notes in Computer Science</i>, Springer Nature Switzerland, 2025, doi:<a href=\"https://doi.org/10.1007/978-3-031-94575-5_4\">10.1007/978-3-031-94575-5_4</a>."},"place":"Cham","year":"2025","publication_status":"published","publication_identifier":{"issn":["0302-9743","1611-3349"],"isbn":["9783031945748","9783031945755"]},"doi":"10.1007/978-3-031-94575-5_4","title":"Evaluating Approximate Nearest Neighbour Search Systems on Knowledge Graph Embeddings","author":[{"first_name":"Gaurav","last_name":"Pandit","full_name":"Pandit, Gaurav"},{"first_name":"Michael","id":"67199","full_name":"Röder, Michael","orcid":"https://orcid.org/0000-0002-8609-8277","last_name":"Röder"},{"first_name":"Axel-Cyrille","last_name":"Ngonga Ngomo","id":"65716","full_name":"Ngonga Ngomo, Axel-Cyrille"}],"date_created":"2026-01-06T09:53:58Z","date_updated":"2026-01-06T09:55:26Z","publisher":"Springer Nature Switzerland"},{"status":"public","abstract":[{"text":"Der unsystematische und ineffiziente Umgang mit technischen Änderungen führt zuhohen Personalkosten durch Mehraufwand, einer reduzierten Entscheidungsqualität und kannin Projektfehlschlägen resultieren. Herausforderungen beim Umgang mit technischen Änderungenliegen in der Berücksichtigung relevanter Ursache-Wirkungs-Zusammenhänge, der quantitativen und qualitativen Bewertung der Auswirkungen und der effizienten prozessualen Einbindung. Mithilfe eines modellbasierten Lösungsansatzes lassen sich die Auswirkungen technischer Änderungen schneller bewerten und fundierte Entwicklungsentscheidungen treffen. In der vorliegenden Dissertation wird eine Methodik für die Entwicklung modell-basierter Wirkkettenanalysen zur Bewertung technischer Änderungen beschrieben. Durch die modellbasierte Wirkkettenanalyse können direkt oder indirekt von der Änderung betroffene Modellelemente identifiziert werden. Das Datenmodell wird mithilfe von Abfragesprachen analysiert und die Auswirkungen werden mithilfe von integrierten Metriken quantifiziert. Die Ergebnisse der Wirkkettenanalyse werden in rollenspezifischen Sichten bereitgestellt, wodurch eine bedarfsgerechte Entscheidungsunterstützung gewährleistet wird. Die Validierung anhand von vier industriellen Fallstudien belegt die Praxistauglichkeit der Methodik. Die Methodik verbindet das Änderungsmanagement mit den Vorteilen einer modellbasierten Systementwicklung und bildet somit einen synergetischen neuen Forschungsbereich.","lang":"eng"},{"lang":"eng","text":"The unsystematic and inefficient handling of technical changes leads to high personnel costs due to additional work, reduced decision-making quality and can result in project failures. The challenges in dealing with technical changes arise in the consideration of relevant cause-and-effect relationships, the quantitative and qualitative assessment of the effects and the efficient process integration. With the help of a model-based solution approach, the effects of technical changes can be assessed more quickly and profound development decisions can be made. This dissertation describes a methodology for the development of model-based effect chain analyses for the evaluation of technical changes. Model-based effect chain analyses can be used to identify model elements that are directly or indirectly affected by the change. The data model is analysed using query languages and the effects are quantified using integrated metrics. The results of the impact chain analysis are provided in role-specific views, which ensures needs-based decision support. The validation based on four industrial case studies demonstrates the practical applicability of the methodology. The methodology combines change management with the advantages of model-based system development and thus forms a synergetic new area of research."}],"type":"dissertation","extern":"1","language":[{"iso":"eng"}],"department":[{"_id":"152"}],"series_title":"Verlagsschriftenreihe des Heinz Nixdorf Instituts","user_id":"67161","_id":"63511","intvolume":"       432","citation":{"apa":"Wiechel, D. (2025). <i>Modellbasierte Wirkkettenanalyse zur Bewertung technischer Änderungen</i> (Vol. 432). <a href=\"https://doi.org/10.17619/UNIPB/1-2473\">https://doi.org/10.17619/UNIPB/1-2473</a>","bibtex":"@book{Wiechel_2025, place={Paderborn}, series={Verlagsschriftenreihe des Heinz Nixdorf Instituts}, title={Modellbasierte Wirkkettenanalyse zur Bewertung technischer Änderungen}, volume={432}, DOI={<a href=\"https://doi.org/10.17619/UNIPB/1-2473\">10.17619/UNIPB/1-2473</a>}, author={Wiechel, Dominik}, year={2025}, collection={Verlagsschriftenreihe des Heinz Nixdorf Instituts} }","short":"D. Wiechel, Modellbasierte Wirkkettenanalyse Zur Bewertung Technischer Änderungen, Paderborn, 2025.","mla":"Wiechel, Dominik. <i>Modellbasierte Wirkkettenanalyse Zur Bewertung Technischer Änderungen</i>. 2025, doi:<a href=\"https://doi.org/10.17619/UNIPB/1-2473\">10.17619/UNIPB/1-2473</a>.","ama":"Wiechel D. <i>Modellbasierte Wirkkettenanalyse Zur Bewertung Technischer Änderungen</i>. Vol 432.; 2025. doi:<a href=\"https://doi.org/10.17619/UNIPB/1-2473\">10.17619/UNIPB/1-2473</a>","chicago":"Wiechel, Dominik. <i>Modellbasierte Wirkkettenanalyse Zur Bewertung Technischer Änderungen</i>. Vol. 432. Verlagsschriftenreihe Des Heinz Nixdorf Instituts. Paderborn, 2025. <a href=\"https://doi.org/10.17619/UNIPB/1-2473\">https://doi.org/10.17619/UNIPB/1-2473</a>.","ieee":"D. Wiechel, <i>Modellbasierte Wirkkettenanalyse zur Bewertung technischer Änderungen</i>, vol. 432. Paderborn, 2025."},"year":"2025","place":"Paderborn","publication_identifier":{"isbn":["978-3-947647-51-4"],"issn":["2365-4422"]},"publication_status":"published","doi":"10.17619/UNIPB/1-2473","title":"Modellbasierte Wirkkettenanalyse zur Bewertung technischer Änderungen","volume":432,"author":[{"first_name":"Dominik","last_name":"Wiechel","full_name":"Wiechel, Dominik"}],"date_created":"2026-01-06T20:20:58Z","date_updated":"2026-01-06T20:27:08Z"},{"language":[{"iso":"eng"}],"_id":"62924","user_id":"81147","department":[{"_id":"386"}],"status":"public","type":"conference_abstract","publication":"Jahrestagung der Gesellschaft für Didaktik der Chemie und Physik e.V. (GDCP)","title":"Effekte nachhaltigkeitsbezogener Kontexte beim Chemielernen","conference":{"location":"Frankfurt am Main","end_date":"2025-09-11","start_date":"2025-09-08","name":"Jahrestagung der Gesellschaft für Didaktik der Chemie und Physik"},"date_updated":"2026-01-06T16:12:06Z","date_created":"2025-12-05T13:41:11Z","author":[{"first_name":"Laura","id":"81147","full_name":"Wittkopp, Laura","last_name":"Wittkopp"},{"last_name":"Pollmeier","full_name":"Pollmeier, Pascal","id":"44191","first_name":"Pascal"},{"full_name":"Fechner, Sabine","id":"54823","last_name":"Fechner","orcid":"0000-0001-5645-5870","first_name":"Sabine"}],"year":"2025","citation":{"ieee":"L. Wittkopp, P. Pollmeier, and S. Fechner, “Effekte nachhaltigkeitsbezogener Kontexte beim Chemielernen,” presented at the Jahrestagung der Gesellschaft für Didaktik der Chemie und Physik, Frankfurt am Main, 2025.","chicago":"Wittkopp, Laura, Pascal Pollmeier, and Sabine Fechner. “Effekte Nachhaltigkeitsbezogener Kontexte Beim Chemielernen.” In <i>Jahrestagung Der Gesellschaft Für Didaktik Der Chemie Und Physik e.V. (GDCP)</i>, 2025.","ama":"Wittkopp L, Pollmeier P, Fechner S. Effekte nachhaltigkeitsbezogener Kontexte beim Chemielernen. In: <i>Jahrestagung Der Gesellschaft Für Didaktik Der Chemie Und Physik e.V. (GDCP)</i>. ; 2025.","apa":"Wittkopp, L., Pollmeier, P., &#38; Fechner, S. (2025). Effekte nachhaltigkeitsbezogener Kontexte beim Chemielernen. <i>Jahrestagung Der Gesellschaft Für Didaktik Der Chemie Und Physik e.V. (GDCP)</i>. Jahrestagung der Gesellschaft für Didaktik der Chemie und Physik, Frankfurt am Main.","mla":"Wittkopp, Laura, et al. “Effekte Nachhaltigkeitsbezogener Kontexte Beim Chemielernen.” <i>Jahrestagung Der Gesellschaft Für Didaktik Der Chemie Und Physik e.V. (GDCP)</i>, 2025.","bibtex":"@inproceedings{Wittkopp_Pollmeier_Fechner_2025, title={Effekte nachhaltigkeitsbezogener Kontexte beim Chemielernen}, booktitle={Jahrestagung der Gesellschaft für Didaktik der Chemie und Physik e.V. (GDCP)}, author={Wittkopp, Laura and Pollmeier, Pascal and Fechner, Sabine}, year={2025} }","short":"L. Wittkopp, P. Pollmeier, S. Fechner, in: Jahrestagung Der Gesellschaft Für Didaktik Der Chemie Und Physik e.V. (GDCP), 2025."}},{"title":"Second order optimality conditions in a new Lagrangian formulation for optimal control problems","date_updated":"2026-01-06T18:29:15Z","date_created":"2026-01-06T18:28:18Z","author":[{"first_name":"Michael","last_name":"Konopik","full_name":"Konopik, Michael"},{"first_name":"Sigrid","last_name":"Leyendecker","full_name":"Leyendecker, Sigrid"},{"full_name":"Maslovskaya, Sofya","last_name":"Maslovskaya","first_name":"Sofya"},{"first_name":"Sina Ober-Blöbaum","full_name":"Sina Ober-Blöbaum, Sina Ober-Blöbaum","last_name":"Sina Ober-Blöbaum"},{"last_name":"Almagro","full_name":"Almagro, Rodrigo T. Sato Martín de","first_name":"Rodrigo T. Sato Martín de"}],"year":"2025","citation":{"ieee":"M. Konopik, S. Leyendecker, S. Maslovskaya, S. O.-B. Sina Ober-Blöbaum, and R. T. S. M. de Almagro, “Second order optimality conditions in a new Lagrangian formulation for optimal control problems,” <i>arXiv:2507.06024</i>. 2025.","chicago":"Konopik, Michael, Sigrid Leyendecker, Sofya Maslovskaya, Sina Ober-Blöbaum Sina Ober-Blöbaum, and Rodrigo T. Sato Martín de Almagro. “Second Order Optimality Conditions in a New Lagrangian Formulation for Optimal Control Problems.” <i>ArXiv:2507.06024</i>, 2025.","ama":"Konopik M, Leyendecker S, Maslovskaya S, Sina Ober-Blöbaum SO-B, Almagro RTSM de. Second order optimality conditions in a new Lagrangian formulation for optimal control problems. <i>arXiv:250706024</i>. Published online 2025.","bibtex":"@article{Konopik_Leyendecker_Maslovskaya_Sina Ober-Blöbaum_Almagro_2025, title={Second order optimality conditions in a new Lagrangian formulation for optimal control problems}, journal={arXiv:2507.06024}, author={Konopik, Michael and Leyendecker, Sigrid and Maslovskaya, Sofya and Sina Ober-Blöbaum, Sina Ober-Blöbaum and Almagro, Rodrigo T. Sato Martín de}, year={2025} }","short":"M. Konopik, S. Leyendecker, S. Maslovskaya, S.O.-B. Sina Ober-Blöbaum, R.T.S.M. de Almagro, ArXiv:2507.06024 (2025).","mla":"Konopik, Michael, et al. “Second Order Optimality Conditions in a New Lagrangian Formulation for Optimal Control Problems.” <i>ArXiv:2507.06024</i>, 2025.","apa":"Konopik, M., Leyendecker, S., Maslovskaya, S., Sina Ober-Blöbaum, S. O.-B., &#38; Almagro, R. T. S. M. de. (2025). Second order optimality conditions in a new Lagrangian formulation for optimal control problems. In <i>arXiv:2507.06024</i>."},"language":[{"iso":"eng"}],"_id":"63510","external_id":{"arxiv":["2507.06024"]},"user_id":"87909","department":[{"_id":"636"}],"abstract":[{"lang":"eng","text":"It has been shown recently that optimal control problems with the dynamical constraint given by a second order system admit a regular Lagrangian formulation. This implies that the optimality conditions can be obtained in a new form based on the variational approach. In this paper we extend the first order necessary optimality conditions obtained previously to second order optimality conditions. This results in a complete characterization of the optimality conditions in a new Lagrangian form."}],"status":"public","type":"preprint","publication":"arXiv:2507.06024"}]