[{"year":"2025","title":"Spatio-spectral diarization of meetings by combining TDOA-based  segmentation and speaker embedding-based clustering","date_created":"2025-08-29T09:39:01Z","file":[{"relation":"main_file","content_type":"application/pdf","access_level":"open_access","file_id":"61085","file_name":"main.pdf","file_size":921918,"date_created":"2025-08-29T09:43:32Z","creator":"cord","date_updated":"2025-08-29T09:43:32Z"}],"abstract":[{"lang":"eng","text":"We propose a spatio-spectral, combined model-based and data-driven\r\ndiarization pipeline consisting of TDOA-based segmentation followed by\r\nembedding-based clustering. The proposed system requires neither access to\r\nmulti-channel training data nor prior knowledge about the number or placement\r\nof microphones. It works for both a compact microphone array and distributed\r\nmicrophones, with minor adjustments. Due to its superior handling of\r\noverlapping speech during segmentation, the proposed pipeline significantly\r\noutperforms the single-channel pyannote approach, both in a scenario with a\r\ncompact microphone array and in a setup with distributed microphones.\r\nAdditionally, we show that, unlike fully spatial diarization pipelines, the\r\nproposed system can correctly track speakers when they change positions."}],"publication":"Proceedings of INTERSPEECH","language":[{"iso":"eng"}],"ddc":["000"],"external_id":{"arxiv":["2506.16228"]},"citation":{"chicago":"Cord-Landwehr, Tobias, Tobias Gburrek, Marc Deegen, and Reinhold Haeb-Umbach. “Spatio-Spectral Diarization of Meetings by Combining TDOA-Based  Segmentation and Speaker Embedding-Based Clustering.” In <i>Proceedings of INTERSPEECH</i>, 2025. <a href=\"https://doi.org/10.21437/Interspeech.2025-1663\">https://doi.org/10.21437/Interspeech.2025-1663</a>.","ieee":"T. Cord-Landwehr, T. Gburrek, M. Deegen, and R. Haeb-Umbach, “Spatio-spectral diarization of meetings by combining TDOA-based  segmentation and speaker embedding-based clustering,” presented at the Interspeech 2025, Rotterdam, 2025, doi: <a href=\"https://doi.org/10.21437/Interspeech.2025-1663\">10.21437/Interspeech.2025-1663</a>.","ama":"Cord-Landwehr T, Gburrek T, Deegen M, Haeb-Umbach R. Spatio-spectral diarization of meetings by combining TDOA-based  segmentation and speaker embedding-based clustering. In: <i>Proceedings of INTERSPEECH</i>. ; 2025. doi:<a href=\"https://doi.org/10.21437/Interspeech.2025-1663\">10.21437/Interspeech.2025-1663</a>","apa":"Cord-Landwehr, T., Gburrek, T., Deegen, M., &#38; Haeb-Umbach, R. (2025). Spatio-spectral diarization of meetings by combining TDOA-based  segmentation and speaker embedding-based clustering. <i>Proceedings of INTERSPEECH</i>. Interspeech 2025, Rotterdam. <a href=\"https://doi.org/10.21437/Interspeech.2025-1663\">https://doi.org/10.21437/Interspeech.2025-1663</a>","mla":"Cord-Landwehr, Tobias, et al. “Spatio-Spectral Diarization of Meetings by Combining TDOA-Based  Segmentation and Speaker Embedding-Based Clustering.” <i>Proceedings of INTERSPEECH</i>, 2025, doi:<a href=\"https://doi.org/10.21437/Interspeech.2025-1663\">10.21437/Interspeech.2025-1663</a>.","short":"T. Cord-Landwehr, T. Gburrek, M. Deegen, R. Haeb-Umbach, in: Proceedings of INTERSPEECH, 2025.","bibtex":"@inproceedings{Cord-Landwehr_Gburrek_Deegen_Haeb-Umbach_2025, title={Spatio-spectral diarization of meetings by combining TDOA-based  segmentation and speaker embedding-based clustering}, DOI={<a href=\"https://doi.org/10.21437/Interspeech.2025-1663\">10.21437/Interspeech.2025-1663</a>}, booktitle={Proceedings of INTERSPEECH}, author={Cord-Landwehr, Tobias and Gburrek, Tobias and Deegen, Marc and Haeb-Umbach, Reinhold}, year={2025} }"},"has_accepted_license":"1","conference":{"name":"Interspeech 2025","location":"Rotterdam"},"doi":"10.21437/Interspeech.2025-1663","author":[{"last_name":"Cord-Landwehr","full_name":"Cord-Landwehr, Tobias","id":"44393","first_name":"Tobias"},{"first_name":"Tobias","full_name":"Gburrek, Tobias","id":"44006","last_name":"Gburrek"},{"id":"70272","full_name":"Deegen, Marc","last_name":"Deegen","first_name":"Marc"},{"first_name":"Reinhold","last_name":"Haeb-Umbach","full_name":"Haeb-Umbach, Reinhold","id":"242"}],"date_updated":"2025-11-10T09:06:47Z","oa":"1","status":"public","type":"conference","file_date_updated":"2025-08-29T09:43:32Z","department":[{"_id":"54"}],"user_id":"44393","_id":"61079","project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}]},{"_id":"62164","user_id":"49871","department":[{"_id":"54"}],"language":[{"iso":"eng"}],"type":"conference","publication":"Interspeech 2025","status":"public","date_updated":"2025-11-11T11:45:12Z","publisher":"ISCA","author":[{"first_name":"Michael","last_name":"Kuhlmann","full_name":"Kuhlmann, Michael","id":"49871"},{"first_name":"Fritz","full_name":"Seebauer, Fritz","last_name":"Seebauer"},{"last_name":"Wagner","full_name":"Wagner, Petra","id":"74505","first_name":"Petra"},{"first_name":"Reinhold","last_name":"Häb-Umbach","id":"242","full_name":"Häb-Umbach, Reinhold"}],"date_created":"2025-11-11T11:43:20Z","title":"Towards Frame-level Quality Predictions of Synthetic Speech","doi":"10.21437/interspeech.2025-2190","publication_status":"published","year":"2025","citation":{"mla":"Kuhlmann, Michael, et al. “Towards Frame-Level Quality Predictions of Synthetic Speech.” <i>Interspeech 2025</i>, ISCA, 2025, doi:<a href=\"https://doi.org/10.21437/interspeech.2025-2190\">10.21437/interspeech.2025-2190</a>.","short":"M. Kuhlmann, F. Seebauer, P. Wagner, R. Häb-Umbach, in: Interspeech 2025, ISCA, 2025.","bibtex":"@inproceedings{Kuhlmann_Seebauer_Wagner_Häb-Umbach_2025, title={Towards Frame-level Quality Predictions of Synthetic Speech}, DOI={<a href=\"https://doi.org/10.21437/interspeech.2025-2190\">10.21437/interspeech.2025-2190</a>}, booktitle={Interspeech 2025}, publisher={ISCA}, author={Kuhlmann, Michael and Seebauer, Fritz and Wagner, Petra and Häb-Umbach, Reinhold}, year={2025} }","apa":"Kuhlmann, M., Seebauer, F., Wagner, P., &#38; Häb-Umbach, R. (2025). Towards Frame-level Quality Predictions of Synthetic Speech. <i>Interspeech 2025</i>. <a href=\"https://doi.org/10.21437/interspeech.2025-2190\">https://doi.org/10.21437/interspeech.2025-2190</a>","ieee":"M. Kuhlmann, F. Seebauer, P. Wagner, and R. Häb-Umbach, “Towards Frame-level Quality Predictions of Synthetic Speech,” 2025, doi: <a href=\"https://doi.org/10.21437/interspeech.2025-2190\">10.21437/interspeech.2025-2190</a>.","chicago":"Kuhlmann, Michael, Fritz Seebauer, Petra Wagner, and Reinhold Häb-Umbach. “Towards Frame-Level Quality Predictions of Synthetic Speech.” In <i>Interspeech 2025</i>. ISCA, 2025. <a href=\"https://doi.org/10.21437/interspeech.2025-2190\">https://doi.org/10.21437/interspeech.2025-2190</a>.","ama":"Kuhlmann M, Seebauer F, Wagner P, Häb-Umbach R. Towards Frame-level Quality Predictions of Synthetic Speech. In: <i>Interspeech 2025</i>. ISCA; 2025. doi:<a href=\"https://doi.org/10.21437/interspeech.2025-2190\">10.21437/interspeech.2025-2190</a>"}},{"publication_status":"published","place":"Paderborn","year":"2025","page":"247","citation":{"apa":"Lange, S. (2025). <i>Analyse und Modellierung eines induktiven Ortungsprozesses unter Berücksichtigung der elektromagnetischen Wechselwirkungen planarer Spulensysteme</i>. Universitätsbibliothek Paderborn. <a href=\"https://doi.org/10.17619/UNIPB/1-2436\">https://doi.org/10.17619/UNIPB/1-2436</a>","short":"S. Lange, Analyse und Modellierung eines induktiven Ortungsprozesses unter Berücksichtigung der elektromagnetischen Wechselwirkungen planarer Spulensysteme, Universitätsbibliothek Paderborn, Paderborn, 2025.","bibtex":"@book{Lange_2025, place={Paderborn}, title={Analyse und Modellierung eines induktiven Ortungsprozesses unter Berücksichtigung der elektromagnetischen Wechselwirkungen planarer Spulensysteme}, DOI={<a href=\"https://doi.org/10.17619/UNIPB/1-2436\">10.17619/UNIPB/1-2436</a>}, publisher={Universitätsbibliothek Paderborn}, author={Lange, Sven}, year={2025} }","mla":"Lange, Sven. <i>Analyse und Modellierung eines induktiven Ortungsprozesses unter Berücksichtigung der elektromagnetischen Wechselwirkungen planarer Spulensysteme</i>. Universitätsbibliothek Paderborn, 2025, doi:<a href=\"https://doi.org/10.17619/UNIPB/1-2436\">10.17619/UNIPB/1-2436</a>.","ieee":"S. Lange, <i>Analyse und Modellierung eines induktiven Ortungsprozesses unter Berücksichtigung der elektromagnetischen Wechselwirkungen planarer Spulensysteme</i>. Paderborn: Universitätsbibliothek Paderborn, 2025.","chicago":"Lange, Sven. <i>Analyse und Modellierung eines induktiven Ortungsprozesses unter Berücksichtigung der elektromagnetischen Wechselwirkungen planarer Spulensysteme</i>. Paderborn: Universitätsbibliothek Paderborn, 2025. <a href=\"https://doi.org/10.17619/UNIPB/1-2436\">https://doi.org/10.17619/UNIPB/1-2436</a>.","ama":"Lange S. <i>Analyse und Modellierung eines induktiven Ortungsprozesses unter Berücksichtigung der elektromagnetischen Wechselwirkungen planarer Spulensysteme</i>. Universitätsbibliothek Paderborn; 2025. doi:<a href=\"https://doi.org/10.17619/UNIPB/1-2436\">10.17619/UNIPB/1-2436</a>"},"date_updated":"2025-11-12T10:15:29Z","publisher":"Universitätsbibliothek Paderborn","oa":"1","date_created":"2025-11-12T10:06:39Z","supervisor":[{"first_name":"Jens","id":"158","full_name":"Förstner, Jens","orcid":"0000-0001-7059-9862","last_name":"Förstner"},{"first_name":"Marcus","full_name":"Stiemer, Marcus","last_name":"Stiemer"}],"author":[{"first_name":"Sven","orcid":"0009-0007-9150-2266 ","last_name":"Lange","id":"38240","full_name":"Lange, Sven"}],"title":"Analyse und Modellierung eines induktiven Ortungsprozesses unter Berücksichtigung der elektromagnetischen Wechselwirkungen planarer Spulensysteme","doi":"10.17619/UNIPB/1-2436","main_file_link":[{"open_access":"1","url":"https://digital.ub.uni-paderborn.de/hs/content/titleinfo/8122147"}],"type":"dissertation","abstract":[{"lang":"eng","text":"Diese Dissertation befasst sich mit der Entwicklung eines induktiv-basierten Lokalisierungsverfahrens mittels planarer Spulen, das auf magnetischer Kopplung beruht. Grundlage ist die elektromagnetische Induktion, bei der sich die entstehende Spannung proportional zur Gegeninduktivität verhält. Das Verfahren arbeitet im physikalischen Nahfeld und im Frequenzbereich von einigen kHz bis MHz, um eine effiziente Kopplung ohne Ausbreitung elektromagnetischer Wellen zu gewährleisten. Im Vergleich zu etablierten Verfahren wie GPS oder Ultraschall zeigt die induktive Ortung Vorteile bei kurzer Reichweite, insbesondere durch hohe Genauigkeit im Zentimeterbereich und geringe Materialabhängigkeit. Zudem lässt sie sich in bestehende Technologien wie bei der drahtlosen Energieübertragung integrieren und durch Sensorfusion mit anderen Verfahren kombinieren. Zur Modellierung und Optimierung werden physikalische Eigenschaften von planaren Spulen und EM-Feldern analysiert und elektrische Ersatzschaltbilder eingesetzt. Die geometriebasierte Berechnung der Gegeninduktivität ermöglicht die Entwicklung und Bewertung geeigneter Ortungsalgorithmen. Stochastische Filterverfahren verbessern zusätzlich die Robustheit gegenüber Umgebungseinflüssen. Abschließend wird eine modulare Simulationsplattform vorgestellt, die als Grundlage für die Generierung von Trainingsdaten sowie zur Weiterentwicklung von Mess-, Ortungs- und Filtermethoden dient."},{"text":"This dissertation addresses the development of an inductively based localization method using planar coils, which relies on magnetic coupling. The underlying principle is electromagnetic induction, where the resulting voltage is proportional to the mutual inductance. The method operates in the physical near field and within a frequency range from a few kHz to MHz, ensuring efficient coupling without the propagation of electromagnetic waves. Compared to established methods such as GPS or ultrasound, inductive localization offers advantages at short range—particularly high accuracy in the centimeter range and low dependency on surrounding materials. Additionally, it can be integrated into existing technologies, such as wireless power transfer systems, and combined with other methods through sensor fusion. To support modeling and optimization, the physical properties of planar coils and electromagnetic fields are analyzed, and equivalent electrical circuit models are used. Geometry-based calculations of mutual inductance enable the development and evaluation of suitable localization algorithms. Stochastic filtering methods further enhance robustness against environmental influences. Finally, a modular simulation platform is presented, which serves as a foundation for generating training data as well as for the further development of measurement, localization, and filtering methods.","lang":"eng"}],"status":"public","_id":"62167","department":[{"_id":"59"},{"_id":"61"},{"_id":"485"}],"user_id":"38240","language":[{"iso":"ger"}]},{"date_created":"2025-11-07T10:41:45Z","author":[{"first_name":"Mohammed","last_name":"Iftekhar","full_name":"Iftekhar, Mohammed","id":"47944"},{"first_name":"Babak","id":"93634","full_name":"Sadiye, Babak","last_name":"Sadiye"},{"last_name":"Müller","id":"16243","full_name":"Müller, Wolfgang","first_name":"Wolfgang"},{"first_name":"J. Christoph","full_name":"Scheytt, J. Christoph","id":"37144","orcid":"0000-0002-5950-6618 ","last_name":"Scheytt"}],"date_updated":"2025-11-20T10:34:13Z","conference":{"name":"IEEE Nordic Circuits and Systems Conference (NORCAS)","start_date":"2025-10-28","end_date":"2025-10-29","location":"Riga, Latvia"},"doi":"10.1109/NorCAS66540.2025.11231203","title":"A 50 Gbps Reference-less NRZ Full-rate Bang-Bang CDR with Automatic Frequency Acquisition in 130 nm SiGe:C BiCMOS Technology","citation":{"chicago":"Iftekhar, Mohammed, Babak Sadiye, Wolfgang Müller, and J. Christoph Scheytt. “A 50 Gbps Reference-Less NRZ Full-Rate Bang-Bang CDR with Automatic Frequency Acquisition in 130 Nm SiGe:C BiCMOS Technology.” In <i>IEEE Nordic Circuits and Systems Conference (NORCAS)</i>, 2025. <a href=\"https://doi.org/10.1109/NorCAS66540.2025.11231203\">https://doi.org/10.1109/NorCAS66540.2025.11231203</a>.","ieee":"M. Iftekhar, B. Sadiye, W. Müller, and J. C. Scheytt, “A 50 Gbps Reference-less NRZ Full-rate Bang-Bang CDR with Automatic Frequency Acquisition in 130 nm SiGe:C BiCMOS Technology,” presented at the IEEE Nordic Circuits and Systems Conference (NORCAS), Riga, Latvia, 2025, doi: <a href=\"https://doi.org/10.1109/NorCAS66540.2025.11231203\">10.1109/NorCAS66540.2025.11231203</a>.","ama":"Iftekhar M, Sadiye B, Müller W, Scheytt JC. A 50 Gbps Reference-less NRZ Full-rate Bang-Bang CDR with Automatic Frequency Acquisition in 130 nm SiGe:C BiCMOS Technology. In: <i>IEEE Nordic Circuits and Systems Conference (NORCAS)</i>. ; 2025. doi:<a href=\"https://doi.org/10.1109/NorCAS66540.2025.11231203\">10.1109/NorCAS66540.2025.11231203</a>","short":"M. Iftekhar, B. Sadiye, W. Müller, J.C. Scheytt, in: IEEE Nordic Circuits and Systems Conference (NORCAS), 2025.","bibtex":"@inproceedings{Iftekhar_Sadiye_Müller_Scheytt_2025, title={A 50 Gbps Reference-less NRZ Full-rate Bang-Bang CDR with Automatic Frequency Acquisition in 130 nm SiGe:C BiCMOS Technology}, DOI={<a href=\"https://doi.org/10.1109/NorCAS66540.2025.11231203\">10.1109/NorCAS66540.2025.11231203</a>}, booktitle={IEEE Nordic Circuits and Systems Conference (NORCAS)}, author={Iftekhar, Mohammed and Sadiye, Babak and Müller, Wolfgang and Scheytt, J. Christoph}, year={2025} }","mla":"Iftekhar, Mohammed, et al. “A 50 Gbps Reference-Less NRZ Full-Rate Bang-Bang CDR with Automatic Frequency Acquisition in 130 Nm SiGe:C BiCMOS Technology.” <i>IEEE Nordic Circuits and Systems Conference (NORCAS)</i>, 2025, doi:<a href=\"https://doi.org/10.1109/NorCAS66540.2025.11231203\">10.1109/NorCAS66540.2025.11231203</a>.","apa":"Iftekhar, M., Sadiye, B., Müller, W., &#38; Scheytt, J. C. (2025). A 50 Gbps Reference-less NRZ Full-rate Bang-Bang CDR with Automatic Frequency Acquisition in 130 nm SiGe:C BiCMOS Technology. <i>IEEE Nordic Circuits and Systems Conference (NORCAS)</i>. IEEE Nordic Circuits and Systems Conference (NORCAS), Riga, Latvia. <a href=\"https://doi.org/10.1109/NorCAS66540.2025.11231203\">https://doi.org/10.1109/NorCAS66540.2025.11231203</a>"},"year":"2025","user_id":"47944","department":[{"_id":"58"}],"project":[{"_id":"325","name":"Scale4Edge: Skalierbare Infrastruktur für Edge-Computing"}],"_id":"62126","language":[{"iso":"eng"}],"type":"conference","publication":"IEEE Nordic Circuits and Systems Conference (NORCAS)","status":"public"},{"type":"conference","publication":"2025 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS)","status":"public","user_id":"44271","department":[{"_id":"58"}],"project":[{"name":"SPP 2111; TP: Ultrabreitbandiger Photonisch-Elektronischer Analog-Digital-Wandler (PACE) - Phase 2","_id":"303"},{"name":"FOR 2863: Metrologie für die THz Kommunikation (Meteracom)","_id":"298"},{"_id":"308","name":"FOR 2863:  Metrologie für die THz Kommunikation, TP: Ultrabreitbandige Abtastung"},{"name":"FOR 2863:  Metrologie für die THz Kommunikation, TP C3: Skalierbares THz Transceiver Impairment Modell","_id":"313"}],"_id":"62270","language":[{"iso":"eng"}],"publication_status":"published","citation":{"apa":"Weizel, M., Malavalli Nagaraju, H. G., &#38; Scheytt, J. C. (2025). A 128 GS/s 2x Time-Interleaved Track and Hold Amplifier in 130nm SiGe BiCMOS. <i>2025 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS)</i>. <a href=\"https://doi.org/10.1109/bcicts63111.2025.11211462\">https://doi.org/10.1109/bcicts63111.2025.11211462</a>","short":"M. Weizel, H.G. Malavalli Nagaraju, J.C. Scheytt, in: 2025 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS), IEEE, 2025.","bibtex":"@inproceedings{Weizel_Malavalli Nagaraju_Scheytt_2025, title={A 128 GS/s 2x Time-Interleaved Track and Hold Amplifier in 130nm SiGe BiCMOS}, DOI={<a href=\"https://doi.org/10.1109/bcicts63111.2025.11211462\">10.1109/bcicts63111.2025.11211462</a>}, booktitle={2025 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS)}, publisher={IEEE}, author={Weizel, Maxim and Malavalli Nagaraju, Harshan Gowda and Scheytt, J. Christoph}, year={2025} }","mla":"Weizel, Maxim, et al. “A 128 GS/s 2x Time-Interleaved Track and Hold Amplifier in 130nm SiGe BiCMOS.” <i>2025 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS)</i>, IEEE, 2025, doi:<a href=\"https://doi.org/10.1109/bcicts63111.2025.11211462\">10.1109/bcicts63111.2025.11211462</a>.","chicago":"Weizel, Maxim, Harshan Gowda Malavalli Nagaraju, and J. Christoph Scheytt. “A 128 GS/s 2x Time-Interleaved Track and Hold Amplifier in 130nm SiGe BiCMOS.” In <i>2025 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS)</i>. IEEE, 2025. <a href=\"https://doi.org/10.1109/bcicts63111.2025.11211462\">https://doi.org/10.1109/bcicts63111.2025.11211462</a>.","ieee":"M. Weizel, H. G. Malavalli Nagaraju, and J. C. Scheytt, “A 128 GS/s 2x Time-Interleaved Track and Hold Amplifier in 130nm SiGe BiCMOS,” Phoenix, Arizona, USA, 2025, doi: <a href=\"https://doi.org/10.1109/bcicts63111.2025.11211462\">10.1109/bcicts63111.2025.11211462</a>.","ama":"Weizel M, Malavalli Nagaraju HG, Scheytt JC. A 128 GS/s 2x Time-Interleaved Track and Hold Amplifier in 130nm SiGe BiCMOS. In: <i>2025 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS)</i>. IEEE; 2025. doi:<a href=\"https://doi.org/10.1109/bcicts63111.2025.11211462\">10.1109/bcicts63111.2025.11211462</a>"},"year":"2025","author":[{"first_name":"Maxim","orcid":"0000-0003-2699-9839","last_name":"Weizel","id":"44271","full_name":"Weizel, Maxim"},{"first_name":"Harshan Gowda","full_name":"Malavalli Nagaraju, Harshan Gowda","id":"84233","last_name":"Malavalli Nagaraju"},{"first_name":"J. Christoph","orcid":"0000-0002-5950-6618 ","last_name":"Scheytt","full_name":"Scheytt, J. Christoph","id":"37144"}],"date_created":"2025-11-20T11:59:10Z","date_updated":"2025-11-20T12:02:26Z","publisher":"IEEE","doi":"10.1109/bcicts63111.2025.11211462","conference":{"location":"Phoenix, Arizona, USA"},"title":"A 128 GS/s 2x Time-Interleaved Track and Hold Amplifier in 130nm SiGe BiCMOS"},{"title":"Verilator and FireSim RTL Simulations on a HPC Cluster: A Comparative Case Study","date_updated":"2025-11-20T12:46:44Z","publisher":"VDE Verlag","author":[{"first_name":"Kai Arne","id":"63972","full_name":"Hannemann, Kai Arne","last_name":"Hannemann"},{"first_name":"Hüseyin Berke","last_name":"Bütün","full_name":"Bütün, Hüseyin Berke"},{"first_name":"Wolfgang","id":"16243","full_name":"Müller, Wolfgang","last_name":"Müller"},{"first_name":"J. Christoph","last_name":"Scheytt","orcid":"0000-0002-5950-6618 ","id":"37144","full_name":"Scheytt, J. Christoph"}],"date_created":"2025-02-26T14:33:18Z","year":"2025","place":"Warnemünde","citation":{"ieee":"K. A. Hannemann, H. B. Bütün, W. Müller, and J. C. Scheytt, “Verilator and FireSim RTL Simulations on a HPC Cluster: A Comparative Case Study,” 2025.","chicago":"Hannemann, Kai Arne, Hüseyin Berke Bütün, Wolfgang Müller, and J. Christoph Scheytt. “Verilator and FireSim RTL Simulations on a HPC Cluster: A Comparative Case Study.” In <i>MBMV 2025 - 28. Workshop Methoden Und Beschreibungssprachen Zur Modellierung Und Verifikation von Schaltungen Und Systemen</i>. Warnemünde: VDE Verlag, 2025.","ama":"Hannemann KA, Bütün HB, Müller W, Scheytt JC. Verilator and FireSim RTL Simulations on a HPC Cluster: A Comparative Case Study. In: <i>MBMV 2025 - 28. Workshop Methoden Und Beschreibungssprachen Zur Modellierung Und Verifikation von Schaltungen Und Systemen</i>. VDE Verlag; 2025.","short":"K.A. Hannemann, H.B. Bütün, W. Müller, J.C. Scheytt, in: MBMV 2025 - 28. Workshop Methoden Und Beschreibungssprachen Zur Modellierung Und Verifikation von Schaltungen Und Systemen, VDE Verlag, Warnemünde, 2025.","bibtex":"@inproceedings{Hannemann_Bütün_Müller_Scheytt_2025, place={Warnemünde}, title={Verilator and FireSim RTL Simulations on a HPC Cluster: A Comparative Case Study}, booktitle={MBMV 2025 - 28. Workshop Methoden und Beschreibungssprachen zur Modellierung und Verifikation von Schaltungen und Systemen}, publisher={VDE Verlag}, author={Hannemann, Kai Arne and Bütün, Hüseyin Berke and Müller, Wolfgang and Scheytt, J. Christoph}, year={2025} }","mla":"Hannemann, Kai Arne, et al. “Verilator and FireSim RTL Simulations on a HPC Cluster: A Comparative Case Study.” <i>MBMV 2025 - 28. Workshop Methoden Und Beschreibungssprachen Zur Modellierung Und Verifikation von Schaltungen Und Systemen</i>, VDE Verlag, 2025.","apa":"Hannemann, K. A., Bütün, H. B., Müller, W., &#38; Scheytt, J. C. (2025). Verilator and FireSim RTL Simulations on a HPC Cluster: A Comparative Case Study. <i>MBMV 2025 - 28. Workshop Methoden Und Beschreibungssprachen Zur Modellierung Und Verifikation von Schaltungen Und Systemen</i>."},"publication_identifier":{"isbn":["978-3-8007-6515-7"]},"language":[{"iso":"eng"}],"_id":"58856","project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"department":[{"_id":"58"}],"user_id":"16243","status":"public","publication":"MBMV 2025 - 28. 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Analysis and Design of Forward Biased Silicon Photonics Phase Shifter Equalizer Circuits. <i>IEEE Access</i>. 2025;13:192433-192450. doi:<a href=\"https://doi.org/10.1109/ACCESS.2025.3629385\">10.1109/ACCESS.2025.3629385</a>","apa":"Schwabe, T., Kress, C., Sadiye, B., Kruse, S., &#38; Scheytt, J. C. (2025). Analysis and Design of Forward Biased Silicon Photonics Phase Shifter Equalizer Circuits. <i>IEEE Access</i>, <i>13</i>, 192433–192450. <a href=\"https://doi.org/10.1109/ACCESS.2025.3629385\">https://doi.org/10.1109/ACCESS.2025.3629385</a>","mla":"Schwabe, Tobias, et al. “Analysis and Design of Forward Biased Silicon Photonics Phase Shifter Equalizer Circuits.” <i>IEEE Access</i>, vol. 13, 2025, pp. 192433–50, doi:<a href=\"https://doi.org/10.1109/ACCESS.2025.3629385\">10.1109/ACCESS.2025.3629385</a>.","bibtex":"@article{Schwabe_Kress_Sadiye_Kruse_Scheytt_2025, title={Analysis and Design of Forward Biased Silicon Photonics Phase Shifter Equalizer Circuits}, volume={13}, DOI={<a href=\"https://doi.org/10.1109/ACCESS.2025.3629385\">10.1109/ACCESS.2025.3629385</a>}, journal={IEEE Access}, author={Schwabe, Tobias and Kress, Christian and Sadiye, Babak and Kruse, Stephan and Scheytt, J. Christoph}, year={2025}, pages={192433–192450} }","short":"T. Schwabe, C. Kress, B. Sadiye, S. 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Scheytt, in: 2025 55th European Microwave Conference (EuMC), 2025, pp. 127–130.","bibtex":"@inproceedings{Kruse_Diri_Mager_Kress_Scheytt_2025, title={Electrooptical Integration of an Electronic Photonic Integrated Circuit Into Plastic Substrates Using Mid-Technology}, DOI={<a href=\"https://doi.org/10.23919/EuMC65286.2025.11235121\">10.23919/EuMC65286.2025.11235121</a>}, booktitle={2025 55th European Microwave Conference (EuMC)}, author={Kruse, Stephan and Diri, Jabil and Mager, Thomas and Kress, Christian and Scheytt, J. Christoph}, year={2025}, pages={127–130} }","mla":"Kruse, Stephan, et al. “Electrooptical Integration of an Electronic Photonic Integrated Circuit Into Plastic Substrates Using Mid-Technology.” <i>2025 55th European Microwave Conference (EuMC)</i>, 2025, pp. 127–30, doi:<a href=\"https://doi.org/10.23919/EuMC65286.2025.11235121\">10.23919/EuMC65286.2025.11235121</a>.","ama":"Kruse S, Diri J, Mager T, Kress C, Scheytt JC. Electrooptical Integration of an Electronic Photonic Integrated Circuit Into Plastic Substrates Using Mid-Technology. In: <i>2025 55th European Microwave Conference (EuMC)</i>. ; 2025:127-130. doi:<a href=\"https://doi.org/10.23919/EuMC65286.2025.11235121\">10.23919/EuMC65286.2025.11235121</a>","ieee":"S. Kruse, J. Diri, T. Mager, C. Kress, and J. C. Scheytt, “Electrooptical Integration of an Electronic Photonic Integrated Circuit Into Plastic Substrates Using Mid-Technology,” in <i>2025 55th European Microwave Conference (EuMC)</i>, 2025, pp. 127–130, doi: <a href=\"https://doi.org/10.23919/EuMC65286.2025.11235121\">10.23919/EuMC65286.2025.11235121</a>.","chicago":"Kruse, Stephan, Jabil Diri, Thomas Mager, Christian Kress, and J. Christoph Scheytt. “Electrooptical Integration of an Electronic Photonic Integrated Circuit Into Plastic Substrates Using Mid-Technology.” In <i>2025 55th European Microwave Conference (EuMC)</i>, 127–30, 2025. <a href=\"https://doi.org/10.23919/EuMC65286.2025.11235121\">https://doi.org/10.23919/EuMC65286.2025.11235121</a>."},"page":"127-130"},{"status":"public","type":"patent","user_id":"38254","department":[{"_id":"58"}],"publication_date":"2025-03-06","_id":"62638","citation":{"apa":"Kruse, S., Meinecke, M.-M., Gisder, T., Simoni, R., González-Huici, M. A., Greiff, C., Mateos-Nunez, D., Danklmayer, A., Ladan, J., &#38; Kurz, H. G. (2025). <i>Antennenvorrichtung zum Aussenden von elektromagnetischer Strahlung für ein Kraftfahrzeug sowie Kraftfahrzeug</i>.","short":"S. Kruse, M.-M. Meinecke, T. Gisder, R. Simoni, M.A. González-Huici, C. Greiff, D. Mateos-Nunez, A. Danklmayer, J. Ladan, H.G. Kurz, (2025).","mla":"Kruse, Stephan, et al. <i>Antennenvorrichtung Zum Aussenden von Elektromagnetischer Strahlung Für Ein Kraftfahrzeug Sowie Kraftfahrzeug</i>. 2025.","bibtex":"@article{Kruse_Meinecke_Gisder_Simoni_González-Huici_Greiff_Mateos-Nunez_Danklmayer_Ladan_Kurz_2025, title={Antennenvorrichtung zum Aussenden von elektromagnetischer Strahlung für ein Kraftfahrzeug sowie Kraftfahrzeug}, author={Kruse, Stephan and Meinecke, Marc-Michael and Gisder, Thomas and Simoni, Renato and González-Huici, Maria Antonia and Greiff, Christian and Mateos-Nunez, David and Danklmayer, Andreas and Ladan, Julien and Kurz, Heiko Gustav}, year={2025} }","ama":"Kruse S, Meinecke M-M, Gisder T, et al. Antennenvorrichtung zum Aussenden von elektromagnetischer Strahlung für ein Kraftfahrzeug sowie Kraftfahrzeug. Published online 2025.","chicago":"Kruse, Stephan, Marc-Michael Meinecke, Thomas Gisder, Renato Simoni, Maria Antonia González-Huici, Christian Greiff, David Mateos-Nunez, Andreas Danklmayer, Julien Ladan, and Heiko Gustav Kurz. “Antennenvorrichtung Zum Aussenden von Elektromagnetischer Strahlung Für Ein Kraftfahrzeug Sowie Kraftfahrzeug,” 2025.","ieee":"S. Kruse <i>et al.</i>, “Antennenvorrichtung zum Aussenden von elektromagnetischer Strahlung für ein Kraftfahrzeug sowie Kraftfahrzeug.” 2025."},"year":"2025","title":"Antennenvorrichtung zum Aussenden von elektromagnetischer Strahlung für ein Kraftfahrzeug sowie Kraftfahrzeug","ipn":"DE102023208400A1","date_created":"2025-11-27T06:59:21Z","author":[{"last_name":"Kruse","full_name":"Kruse, Stephan","id":"38254","first_name":"Stephan"},{"first_name":"Marc-Michael","last_name":"Meinecke","full_name":"Meinecke, Marc-Michael"},{"full_name":"Gisder, Thomas","last_name":"Gisder","first_name":"Thomas"},{"first_name":"Renato","full_name":"Simoni, Renato","last_name":"Simoni"},{"full_name":"González-Huici, Maria Antonia","last_name":"González-Huici","first_name":"Maria Antonia"},{"full_name":"Greiff, Christian","last_name":"Greiff","first_name":"Christian"},{"first_name":"David","full_name":"Mateos-Nunez, David","last_name":"Mateos-Nunez"},{"last_name":"Danklmayer","full_name":"Danklmayer, Andreas","first_name":"Andreas"},{"first_name":"Julien","full_name":"Ladan, Julien","last_name":"Ladan"},{"first_name":"Heiko Gustav","last_name":"Kurz","full_name":"Kurz, Heiko Gustav"}],"date_updated":"2025-11-27T07:07:38Z","ipc":"H01Q 21/06"},{"_id":"62639","publication_date":"2025-01-23","department":[{"_id":"58"},{"_id":"623"},{"_id":"288"}],"user_id":"38254","type":"patent","status":"public","ipc":"H03M 1/66","date_updated":"2025-11-27T07:07:16Z","author":[{"first_name":"Stephan","last_name":"Kruse","id":"38254","full_name":"Kruse, Stephan"},{"first_name":"Christine","full_name":"Silberhorn, Christine","id":"26263","last_name":"Silberhorn"},{"orcid":"0000-0003-4140-0556 ","last_name":"Brecht","full_name":"Brecht, Benjamin","id":"27150","first_name":"Benjamin"},{"first_name":"Tobias","last_name":"Schwabe","id":"39217","full_name":"Schwabe, Tobias"}],"date_created":"2025-11-27T07:00:50Z","title":"Optisch basierter Digital-Analog-Umsetzer","ipn":"DE102023212604B3","year":"2025","citation":{"ama":"Kruse S, Silberhorn C, Brecht B, Schwabe T. Optisch basierter Digital-Analog-Umsetzer. Published online 2025.","ieee":"S. Kruse, C. Silberhorn, B. Brecht, and T. Schwabe, “Optisch basierter Digital-Analog-Umsetzer.” 2025.","chicago":"Kruse, Stephan, Christine Silberhorn, Benjamin Brecht, and Tobias Schwabe. “Optisch Basierter Digital-Analog-Umsetzer,” 2025.","apa":"Kruse, S., Silberhorn, C., Brecht, B., &#38; Schwabe, T. (2025). <i>Optisch basierter Digital-Analog-Umsetzer</i>.","mla":"Kruse, Stephan, et al. <i>Optisch Basierter Digital-Analog-Umsetzer</i>. 2025.","short":"S. Kruse, C. Silberhorn, B. Brecht, T. Schwabe, (2025).","bibtex":"@article{Kruse_Silberhorn_Brecht_Schwabe_2025, title={Optisch basierter Digital-Analog-Umsetzer}, author={Kruse, Stephan and Silberhorn, Christine and Brecht, Benjamin and Schwabe, Tobias}, year={2025} }"}},{"abstract":[{"lang":"eng","text":"Zero-shot classifiers based on Contrastive Language-Audio Pretraining (CLAP) models enable classification of given audio into classes defined at test time using text. These models are costly to run with respect to computation and memory requirements. In this work, we propose to build a specialized low-resource classifier for classes pre-defined using text, using a two-stage procedure consisting of zero-shot data set pruning and model compression. First, relevant in-domain data is selected from a source dataset using class label embeddings obtained from a pre-trained CLAP model. This data is then used to distill the audio encoder of a CLAP model. The proposed compression method produces compact audio encoders with slightly reduced accuracy. Note that neither labeled nor unlabeled in-domain audio data is required for its development. We verify by cross-dataset tests that the resulting classifiers are indeed specialized to their task."}],"editor":[{"first_name":"Sebastian","full_name":"Möller, Sebastian","last_name":"Möller"},{"first_name":"Timo","last_name":"Gerkmann","full_name":"Gerkmann, Timo"},{"first_name":"Dorothea","last_name":"Kolossa","full_name":"Kolossa, Dorothea"}],"status":"public","publication":"Proceedings of the 16th ITG Conference on Speech Communication","type":"conference","language":[{"iso":"eng"}],"_id":"62163","project":[{"_id":"512","name":"WestAI - AI Service Center West"}],"department":[{"_id":"54"}],"user_id":"62152","year":"2025","place":"Berlin","page":"76-80","citation":{"short":"A. Werning, R. Häb-Umbach, in: S. Möller, T. Gerkmann, D. Kolossa (Eds.), Proceedings of the 16th ITG Conference on Speech Communication, Berlin, 2025, pp. 76–80.","mla":"Werning, Alexander, and Reinhold Häb-Umbach. “A Fully Zero-Shot Approach to Obtaining Specialized and Compact Audio Tagging Models.” <i>Proceedings of the 16th ITG Conference on Speech Communication</i>, edited by Sebastian Möller et al., 2025, pp. 76–80.","bibtex":"@inproceedings{Werning_Häb-Umbach_2025, place={Berlin}, title={A Fully Zero-Shot Approach to Obtaining Specialized and Compact Audio Tagging Models}, booktitle={Proceedings of the 16th ITG Conference on Speech Communication}, author={Werning, Alexander and Häb-Umbach, Reinhold}, editor={Möller, Sebastian and Gerkmann, Timo and Kolossa, Dorothea}, year={2025}, pages={76–80} }","apa":"Werning, A., &#38; Häb-Umbach, R. (2025). A Fully Zero-Shot Approach to Obtaining Specialized and Compact Audio Tagging Models. In S. Möller, T. Gerkmann, &#38; D. Kolossa (Eds.), <i>Proceedings of the 16th ITG Conference on Speech Communication</i> (pp. 76–80).","ieee":"A. Werning and R. Häb-Umbach, “A Fully Zero-Shot Approach to Obtaining Specialized and Compact Audio Tagging Models,” in <i>Proceedings of the 16th ITG Conference on Speech Communication</i>, Berlin, 2025, pp. 76–80.","chicago":"Werning, Alexander, and Reinhold Häb-Umbach. “A Fully Zero-Shot Approach to Obtaining Specialized and Compact Audio Tagging Models.” In <i>Proceedings of the 16th ITG Conference on Speech Communication</i>, edited by Sebastian Möller, Timo Gerkmann, and Dorothea Kolossa, 76–80. Berlin, 2025.","ama":"Werning A, Häb-Umbach R. A Fully Zero-Shot Approach to Obtaining Specialized and Compact Audio Tagging Models. In: Möller S, Gerkmann T, Kolossa D, eds. <i>Proceedings of the 16th ITG Conference on Speech Communication</i>. ; 2025:76-80."},"publication_identifier":{"unknown":["978-3-8007-6617-8"]},"quality_controlled":"1","publication_status":"published","title":"A Fully Zero-Shot Approach to Obtaining Specialized and Compact Audio Tagging Models","conference":{"location":"Berlin","end_date":"2025-09-26","start_date":"2025-09-24","name":"16th ITG Conference on Speech Communication"},"date_updated":"2025-11-28T13:20:17Z","date_created":"2025-11-11T11:46:42Z","author":[{"full_name":"Werning, Alexander","id":"62152","last_name":"Werning","first_name":"Alexander"},{"first_name":"Reinhold","last_name":"Häb-Umbach","id":"242","full_name":"Häb-Umbach, Reinhold"}]},{"place":"Copenhagen","citation":{"ieee":"A. Werning and R. Häb-Umbach, “Distilling Efficient Audio Models using Data Pruning with CLAP,” in <i>Proceedings of DAS|DAGA 2025</i>, Copenhagen, 2025.","chicago":"Werning, Alexander, and Reinhold Häb-Umbach. “Distilling Efficient Audio Models Using Data Pruning with CLAP.” In <i>Proceedings of DAS|DAGA 2025</i>, edited by Deutsche Gesellschaft für Akustik e.V. (DEGA), Berlin, 2025. Copenhagen, 2025.","ama":"Werning A, Häb-Umbach R. Distilling Efficient Audio Models using Data Pruning with CLAP. In: Deutsche Gesellschaft für Akustik e.V. (DEGA), Berlin, 2025, ed. <i>Proceedings of DAS|DAGA 2025</i>. ; 2025.","apa":"Werning, A., &#38; Häb-Umbach, R. (2025). Distilling Efficient Audio Models using Data Pruning with CLAP. In Deutsche Gesellschaft für Akustik e.V. (DEGA), Berlin, 2025 (Ed.), <i>Proceedings of DAS|DAGA 2025</i>.","short":"A. Werning, R. Häb-Umbach, in: Deutsche Gesellschaft für Akustik e.V. (DEGA), Berlin, 2025 (Ed.), Proceedings of DAS|DAGA 2025, Copenhagen, 2025.","mla":"Werning, Alexander, and Reinhold Häb-Umbach. “Distilling Efficient Audio Models Using Data Pruning with CLAP.” <i>Proceedings of DAS|DAGA 2025</i>, edited by Deutsche Gesellschaft für Akustik e.V. (DEGA), Berlin, 2025, 2025.","bibtex":"@inproceedings{Werning_Häb-Umbach_2025, place={Copenhagen}, title={Distilling Efficient Audio Models using Data Pruning with CLAP}, booktitle={Proceedings of DAS|DAGA 2025}, author={Werning, Alexander and Häb-Umbach, Reinhold}, editor={Deutsche Gesellschaft für Akustik e.V. (DEGA), Berlin, 2025}, year={2025} }"},"publication_status":"published","publication_identifier":{"unknown":["978-3-939296-23-2"]},"has_accepted_license":"1","conference":{"location":"Copenhagen","end_date":"2025-03-20","start_date":"2025-03-17","name":"DAS|DAGA 2025 - 51st Annual Meeting on Acoustics"},"date_updated":"2025-11-28T13:21:13Z","author":[{"first_name":"Alexander","last_name":"Werning","id":"62152","full_name":"Werning, Alexander"},{"first_name":"Reinhold","full_name":"Häb-Umbach, Reinhold","id":"242","last_name":"Häb-Umbach"}],"status":"public","type":"conference","project":[{"name":"WestAI - AI Service Center West","_id":"512"}],"_id":"59900","user_id":"62152","department":[{"_id":"54"}],"year":"2025","corporate_editor":["Deutsche Gesellschaft für Akustik e.V. (DEGA), Berlin, 2025"],"title":"Distilling Efficient Audio Models using Data Pruning with CLAP","date_created":"2025-05-14T13:18:10Z","abstract":[{"text":"Running state-of-the-art large-scale audio models on edge devices is often infeasible due to their limited storage and computing resources. It is therefore necessary to compress and tune the models for the specific target task and hardware. This is commonly achieved by distilling the audio model, the teacher, to a small target model, the student. However, this approach can be improved by prepending a dataset pruning stage and training the teacher on the pruned data set only, which contains examples relevant to the target task. Recently, CLAP models have emerged that embed audio and text examples in a common embedding space. We use the audio embeddings of the CLAP model for the above pruning stage, which is realized using a domain classifier. After knowledge distillation, the student is eventually fine-tuned on some data from the target domain. The CLAP architecture combines text and audio embedding spaces, which allows to search for data given only a textual description, such as a class label. We show how this can help data pruning.","lang":"eng"}],"publication":"Proceedings of DAS|DAGA 2025","ddc":["004"],"language":[{"iso":"eng"}]},{"publication_identifier":{"issn":["0360-5442"]},"publication_status":"published","citation":{"apa":"Meschede, H., Knorr, L., Piacentino, A., Markovska, N., &#38; Duic, N. (2025). Integrated and demand-responsive energy futures in the context of sustainable development of energy systems. <i>Energy</i>, Article 139453. <a href=\"https://doi.org/10.1016/j.energy.2025.139453\">https://doi.org/10.1016/j.energy.2025.139453</a>","mla":"Meschede, Henning, et al. “Integrated and Demand-Responsive Energy Futures in the Context of Sustainable Development of Energy Systems.” <i>Energy</i>, 139453, Elsevier BV, 2025, doi:<a href=\"https://doi.org/10.1016/j.energy.2025.139453\">10.1016/j.energy.2025.139453</a>.","short":"H. Meschede, L. Knorr, A. Piacentino, N. Markovska, N. Duic, Energy (2025).","bibtex":"@article{Meschede_Knorr_Piacentino_Markovska_Duic_2025, title={Integrated and demand-responsive energy futures in the context of sustainable development of energy systems}, DOI={<a href=\"https://doi.org/10.1016/j.energy.2025.139453\">10.1016/j.energy.2025.139453</a>}, number={139453}, journal={Energy}, publisher={Elsevier BV}, author={Meschede, Henning and Knorr, Lukas and Piacentino, Antonio and Markovska, Natasa and Duic, Neven}, year={2025} }","ieee":"H. Meschede, L. Knorr, A. Piacentino, N. Markovska, and N. Duic, “Integrated and demand-responsive energy futures in the context of sustainable development of energy systems,” <i>Energy</i>, Art. no. 139453, 2025, doi: <a href=\"https://doi.org/10.1016/j.energy.2025.139453\">10.1016/j.energy.2025.139453</a>.","chicago":"Meschede, Henning, Lukas Knorr, Antonio Piacentino, Natasa Markovska, and Neven Duic. “Integrated and Demand-Responsive Energy Futures in the Context of Sustainable Development of Energy Systems.” <i>Energy</i>, 2025. <a href=\"https://doi.org/10.1016/j.energy.2025.139453\">https://doi.org/10.1016/j.energy.2025.139453</a>.","ama":"Meschede H, Knorr L, Piacentino A, Markovska N, Duic N. Integrated and demand-responsive energy futures in the context of sustainable development of energy systems. <i>Energy</i>. Published online 2025. doi:<a href=\"https://doi.org/10.1016/j.energy.2025.139453\">10.1016/j.energy.2025.139453</a>"},"year":"2025","author":[{"last_name":"Meschede","orcid":"0000-0002-1538-089X","full_name":"Meschede, Henning","id":"86954","first_name":"Henning"},{"last_name":"Knorr","full_name":"Knorr, Lukas","id":"90391","first_name":"Lukas"},{"full_name":"Piacentino, Antonio","last_name":"Piacentino","first_name":"Antonio"},{"first_name":"Natasa","full_name":"Markovska, Natasa","last_name":"Markovska"},{"last_name":"Duic","full_name":"Duic, Neven","first_name":"Neven"}],"date_created":"2025-12-02T05:43:01Z","publisher":"Elsevier BV","date_updated":"2025-12-02T05:44:54Z","doi":"10.1016/j.energy.2025.139453","title":"Integrated and demand-responsive energy futures in the context of sustainable development of energy systems","publication":"Energy","type":"journal_article","status":"public","department":[{"_id":"644"}],"user_id":"90391","_id":"62731","language":[{"iso":"eng"}],"article_number":"139453"},{"publication":"2025 32nd IEEE International Conference on Electronics, Circuits and Systems (ICECS)","type":"conference","status":"public","department":[{"_id":"58"}],"user_id":"44271","_id":"62271","project":[{"name":"SPP 2111; TP: Ultrabreitbandiger Photonisch-Elektronischer Analog-Digital-Wandler (PACE) - Phase 2","_id":"303"},{"_id":"298","name":"FOR 2863: Metrologie für die THz Kommunikation (Meteracom)"},{"_id":"308","name":"FOR 2863:  Metrologie für die THz Kommunikation, TP: Ultrabreitbandige Abtastung"},{"name":"FOR 2863:  Metrologie für die THz Kommunikation, TP C3: Skalierbares THz Transceiver Impairment Modell","_id":"313"}],"language":[{"iso":"eng"}],"citation":{"ama":"Weizel M, Gudyriev S, Zazzi A, et al. High Voltage (5Vpp) Driver Monolithically Integrated with Thermally Tunable Optical Ring Resonators in a Silicon Photonics Technology. In: <i>2025 32nd IEEE International Conference on Electronics, Circuits and Systems (ICECS)</i>. IEEE; 2025. doi:<a href=\"https://doi.org/10.1109/ICECS66544.2025.11270577\">10.1109/ICECS66544.2025.11270577</a>","ieee":"M. Weizel <i>et al.</i>, “High Voltage (5Vpp) Driver Monolithically Integrated with Thermally Tunable Optical Ring Resonators in a Silicon Photonics Technology,” Marrakesh, Morocco, 2025, doi: <a href=\"https://doi.org/10.1109/ICECS66544.2025.11270577\">10.1109/ICECS66544.2025.11270577</a>.","chicago":"Weizel, Maxim, Sergiy Gudyriev, Andrea Zazzi, Juliana Müller, Tobias Schwabe, Jeremy Witzens, and J. Christoph Scheytt. “High Voltage (5Vpp) Driver Monolithically Integrated with Thermally Tunable Optical Ring Resonators in a Silicon Photonics Technology.” In <i>2025 32nd IEEE International Conference on Electronics, Circuits and Systems (ICECS)</i>. IEEE, 2025. <a href=\"https://doi.org/10.1109/ICECS66544.2025.11270577\">https://doi.org/10.1109/ICECS66544.2025.11270577</a>.","short":"M. Weizel, S. Gudyriev, A. Zazzi, J. Müller, T. Schwabe, J. Witzens, J.C. Scheytt, in: 2025 32nd IEEE International Conference on Electronics, Circuits and Systems (ICECS), IEEE, 2025.","mla":"Weizel, Maxim, et al. “High Voltage (5Vpp) Driver Monolithically Integrated with Thermally Tunable Optical Ring Resonators in a Silicon Photonics Technology.” <i>2025 32nd IEEE International Conference on Electronics, Circuits and Systems (ICECS)</i>, IEEE, 2025, doi:<a href=\"https://doi.org/10.1109/ICECS66544.2025.11270577\">10.1109/ICECS66544.2025.11270577</a>.","bibtex":"@inproceedings{Weizel_Gudyriev_Zazzi_Müller_Schwabe_Witzens_Scheytt_2025, title={High Voltage (5Vpp) Driver Monolithically Integrated with Thermally Tunable Optical Ring Resonators in a Silicon Photonics Technology}, DOI={<a href=\"https://doi.org/10.1109/ICECS66544.2025.11270577\">10.1109/ICECS66544.2025.11270577</a>}, booktitle={2025 32nd IEEE International Conference on Electronics, Circuits and Systems (ICECS)}, publisher={IEEE}, author={Weizel, Maxim and Gudyriev, Sergiy and Zazzi, Andrea and Müller, Juliana and Schwabe, Tobias and Witzens, Jeremy and Scheytt, J. Christoph}, year={2025} }","apa":"Weizel, M., Gudyriev, S., Zazzi, A., Müller, J., Schwabe, T., Witzens, J., &#38; Scheytt, J. C. (2025). High Voltage (5Vpp) Driver Monolithically Integrated with Thermally Tunable Optical Ring Resonators in a Silicon Photonics Technology. <i>2025 32nd IEEE International Conference on Electronics, Circuits and Systems (ICECS)</i>. <a href=\"https://doi.org/10.1109/ICECS66544.2025.11270577\">https://doi.org/10.1109/ICECS66544.2025.11270577</a>"},"year":"2025","author":[{"first_name":"Maxim","id":"44271","full_name":"Weizel, Maxim","last_name":"Weizel","orcid":"0000-0003-2699-9839"},{"full_name":"Gudyriev, Sergiy","last_name":"Gudyriev","first_name":"Sergiy"},{"full_name":"Zazzi, Andrea","last_name":"Zazzi","first_name":"Andrea"},{"first_name":"Juliana","last_name":"Müller","full_name":"Müller, Juliana"},{"last_name":"Schwabe","full_name":"Schwabe, Tobias","id":"39217","first_name":"Tobias"},{"full_name":"Witzens, Jeremy","last_name":"Witzens","first_name":"Jeremy"},{"first_name":"J. Christoph","orcid":"0000-0002-5950-6618 ","last_name":"Scheytt","full_name":"Scheytt, J. Christoph","id":"37144"}],"date_created":"2025-11-20T12:12:16Z","publisher":"IEEE","date_updated":"2025-12-10T09:27:15Z","conference":{"location":"Marrakesh, Morocco"},"doi":"10.1109/ICECS66544.2025.11270577","title":"High Voltage (5Vpp) Driver Monolithically Integrated with Thermally Tunable Optical Ring Resonators in a Silicon Photonics Technology"},{"date_created":"2025-12-16T15:20:55Z","author":[{"first_name":"Roland","last_name":"Unruh","id":"34289","full_name":"Unruh, Roland"},{"orcid":"0000-0002-8480-7295","last_name":"Böcker","full_name":"Böcker, Joachim","id":"66","first_name":"Joachim"},{"first_name":"Frank","full_name":"Schafmeister, Frank","id":"71291","last_name":"Schafmeister"}],"date_updated":"2025-12-16T15:25:38Z","publisher":"IEEE","main_file_link":[{"url":"https://ieeexplore.ieee.org/document/11238538"}],"conference":{"location":"Birmingham, United Kingdom","end_date":"2025-09-04","start_date":"2025-09-01","name":"2025 Energy Conversion Congress & Expo Europe (ECCE Europe)"},"doi":"10.1109/ecce-europe62795.2025.11238538","title":"Three-Phase Instantaneous Current Controller for Unbalanced Grid Inductors Without DQ Transform for Cascaded H-Bridge Converters","publication_status":"published","citation":{"apa":"Unruh, R., Böcker, J., &#38; Schafmeister, F. (2025). Three-Phase Instantaneous Current Controller for Unbalanced Grid Inductors Without DQ Transform for Cascaded H-Bridge Converters. <i>2025 Energy Conversion Congress &#38;amp;Amp; Expo Europe (ECCE Europe)</i>. 2025 Energy Conversion Congress &#38; Expo Europe (ECCE Europe), Birmingham, United Kingdom. <a href=\"https://doi.org/10.1109/ecce-europe62795.2025.11238538\">https://doi.org/10.1109/ecce-europe62795.2025.11238538</a>","short":"R. Unruh, J. Böcker, F. Schafmeister, in: 2025 Energy Conversion Congress &#38;amp;Amp; Expo Europe (ECCE Europe), IEEE, 2025.","bibtex":"@inproceedings{Unruh_Böcker_Schafmeister_2025, title={Three-Phase Instantaneous Current Controller for Unbalanced Grid Inductors Without DQ Transform for Cascaded H-Bridge Converters}, DOI={<a href=\"https://doi.org/10.1109/ecce-europe62795.2025.11238538\">10.1109/ecce-europe62795.2025.11238538</a>}, booktitle={2025 Energy Conversion Congress &#38;amp;amp; Expo Europe (ECCE Europe)}, publisher={IEEE}, author={Unruh, Roland and Böcker, Joachim and Schafmeister, Frank}, year={2025} }","mla":"Unruh, Roland, et al. “Three-Phase Instantaneous Current Controller for Unbalanced Grid Inductors Without DQ Transform for Cascaded H-Bridge Converters.” <i>2025 Energy Conversion Congress &#38;amp;Amp; Expo Europe (ECCE Europe)</i>, IEEE, 2025, doi:<a href=\"https://doi.org/10.1109/ecce-europe62795.2025.11238538\">10.1109/ecce-europe62795.2025.11238538</a>.","ieee":"R. Unruh, J. Böcker, and F. Schafmeister, “Three-Phase Instantaneous Current Controller for Unbalanced Grid Inductors Without DQ Transform for Cascaded H-Bridge Converters,” presented at the 2025 Energy Conversion Congress &#38; Expo Europe (ECCE Europe), Birmingham, United Kingdom, 2025, doi: <a href=\"https://doi.org/10.1109/ecce-europe62795.2025.11238538\">10.1109/ecce-europe62795.2025.11238538</a>.","chicago":"Unruh, Roland, Joachim Böcker, and Frank Schafmeister. “Three-Phase Instantaneous Current Controller for Unbalanced Grid Inductors Without DQ Transform for Cascaded H-Bridge Converters.” In <i>2025 Energy Conversion Congress &#38;amp;Amp; Expo Europe (ECCE Europe)</i>. IEEE, 2025. <a href=\"https://doi.org/10.1109/ecce-europe62795.2025.11238538\">https://doi.org/10.1109/ecce-europe62795.2025.11238538</a>.","ama":"Unruh R, Böcker J, Schafmeister F. Three-Phase Instantaneous Current Controller for Unbalanced Grid Inductors Without DQ Transform for Cascaded H-Bridge Converters. In: <i>2025 Energy Conversion Congress &#38;amp;Amp; Expo Europe (ECCE Europe)</i>. IEEE; 2025. doi:<a href=\"https://doi.org/10.1109/ecce-europe62795.2025.11238538\">10.1109/ecce-europe62795.2025.11238538</a>"},"year":"2025","user_id":"34289","department":[{"_id":"52"}],"_id":"63157","language":[{"iso":"eng"}],"keyword":["Cascaded H-Bridge","Current Control","dq Transformation","Linear Regression","Unbalanced Inductors"],"type":"conference","publication":"2025 Energy Conversion Congress &amp;amp; Expo Europe (ECCE Europe)","status":"public","abstract":[{"lang":"eng","text":"Three-phase cascaded H-bridge converters (CHBs) in star configuration require reliable current controllers to evenly charge the module DC-link capacitors. Conventionally, a current control in dq-coordinates is utilized. At steady state, the resulting calculated reference arm voltages are sinusoidal, have identical amplitudes and show a phase shift of 120 degree to each other. For balanced grid inductors, the resulting grid currents also have the same amplitude. However, own simulations show that unbalanced grid inductors always lead to different grid current amplitudes (4% difference in this case). As a result, the averaged charging module powers differ and the peak DC-link capacitor voltage rises as well. In the first step, an adaptation of an existing zero-sequence voltage injection is proposed. For balanced grid inductors, it converges to the 3rd harmonic voltage injection which can reduce the peak-to-peak DC-link voltage ripple up by to 50% and balances the power between the phases. However, unbalanced grid inductors still lead to the same unbalanced grid currents of 4%. Therefore, a new method with 4 integrators based on linear regression is proposed to achieve sinusoidal grid currents for unbalanced inductors. The proposed method has a similar transient dynamic as the conventional dq control, but balances the grid currents nearly ideally. Simulation results of a 1MW cascaded H bridge and a scaled-down prototype verify the proposed method."}]},{"title":"Structural Optimization of Meta-Reinforcement Learning-based Finite-Control-Set Direct Torque Control of Permanent Magnet Synchronous Motors","doi":"10.1109/iemdc60492.2025.11061179","date_updated":"2025-12-19T12:42:54Z","publisher":"IEEE","author":[{"last_name":"Jakobeit","full_name":"Jakobeit, Darius","first_name":"Darius"},{"first_name":"Mario","full_name":"Peña López, Mario","id":"82862","orcid":"0000-0001-5381-3660","last_name":"Peña López"},{"full_name":"Schenke, Maximilian","id":"52638","last_name":"Schenke","orcid":"0000-0001-5427-9527","first_name":"Maximilian"},{"last_name":"Haucke-Korber","orcid":"0000-0003-0862-2069","full_name":"Haucke-Korber, Barnabas","id":"93461","first_name":"Barnabas"},{"first_name":"Oliver","full_name":"Wallscheid, Oliver","id":"11291","orcid":"https://orcid.org/0000-0001-9362-8777","last_name":"Wallscheid"}],"date_created":"2025-07-25T12:26:51Z","year":"2025","citation":{"ieee":"D. Jakobeit, M. Peña López, M. Schenke, B. Haucke-Korber, and O. Wallscheid, “Structural Optimization of Meta-Reinforcement Learning-based Finite-Control-Set Direct Torque Control of Permanent Magnet Synchronous Motors,” 2025, doi: <a href=\"https://doi.org/10.1109/iemdc60492.2025.11061179\">10.1109/iemdc60492.2025.11061179</a>.","chicago":"Jakobeit, Darius, Mario Peña López, Maximilian Schenke, Barnabas Haucke-Korber, and Oliver Wallscheid. “Structural Optimization of Meta-Reinforcement Learning-Based Finite-Control-Set Direct Torque Control of Permanent Magnet Synchronous Motors.” In <i>2025 IEEE International Electric Machines &#38; Drives Conference (IEMDC)</i>. IEEE, 2025. <a href=\"https://doi.org/10.1109/iemdc60492.2025.11061179\">https://doi.org/10.1109/iemdc60492.2025.11061179</a>.","ama":"Jakobeit D, Peña López M, Schenke M, Haucke-Korber B, Wallscheid O. Structural Optimization of Meta-Reinforcement Learning-based Finite-Control-Set Direct Torque Control of Permanent Magnet Synchronous Motors. In: <i>2025 IEEE International Electric Machines &#38; Drives Conference (IEMDC)</i>. IEEE; 2025. doi:<a href=\"https://doi.org/10.1109/iemdc60492.2025.11061179\">10.1109/iemdc60492.2025.11061179</a>","apa":"Jakobeit, D., Peña López, M., Schenke, M., Haucke-Korber, B., &#38; Wallscheid, O. (2025). Structural Optimization of Meta-Reinforcement Learning-based Finite-Control-Set Direct Torque Control of Permanent Magnet Synchronous Motors. <i>2025 IEEE International Electric Machines &#38; Drives Conference (IEMDC)</i>. <a href=\"https://doi.org/10.1109/iemdc60492.2025.11061179\">https://doi.org/10.1109/iemdc60492.2025.11061179</a>","short":"D. Jakobeit, M. Peña López, M. Schenke, B. Haucke-Korber, O. Wallscheid, in: 2025 IEEE International Electric Machines &#38; Drives Conference (IEMDC), IEEE, 2025.","bibtex":"@inproceedings{Jakobeit_Peña López_Schenke_Haucke-Korber_Wallscheid_2025, title={Structural Optimization of Meta-Reinforcement Learning-based Finite-Control-Set Direct Torque Control of Permanent Magnet Synchronous Motors}, DOI={<a href=\"https://doi.org/10.1109/iemdc60492.2025.11061179\">10.1109/iemdc60492.2025.11061179</a>}, booktitle={2025 IEEE International Electric Machines &#38; Drives Conference (IEMDC)}, publisher={IEEE}, author={Jakobeit, Darius and Peña López, Mario and Schenke, Maximilian and Haucke-Korber, Barnabas and Wallscheid, Oliver}, year={2025} }","mla":"Jakobeit, Darius, et al. “Structural Optimization of Meta-Reinforcement Learning-Based Finite-Control-Set Direct Torque Control of Permanent Magnet Synchronous Motors.” <i>2025 IEEE International Electric Machines &#38; Drives Conference (IEMDC)</i>, IEEE, 2025, doi:<a href=\"https://doi.org/10.1109/iemdc60492.2025.11061179\">10.1109/iemdc60492.2025.11061179</a>."},"publication_status":"published","language":[{"iso":"eng"}],"_id":"60746","department":[{"_id":"52"}],"user_id":"93461","status":"public","publication":"2025 IEEE International Electric Machines & Drives Conference (IEMDC)","type":"conference"},{"author":[{"id":"93461","full_name":"Haucke-Korber, Barnabas","orcid":"0000-0003-0862-2069","last_name":"Haucke-Korber","first_name":"Barnabas"},{"first_name":"Nyi Nyi","last_name":"Aung","full_name":"Aung, Nyi Nyi"},{"last_name":"Schenke","orcid":"0000-0001-5427-9527","id":"52638","full_name":"Schenke, Maximilian","first_name":"Maximilian"},{"first_name":"Mario","id":"82862","full_name":"Peña López, Mario","last_name":"Peña López","orcid":"0000-0001-5381-3660"},{"full_name":"Jakobeit, Darius","last_name":"Jakobeit","first_name":"Darius"},{"orcid":"https://orcid.org/0000-0001-9362-8777","last_name":"Wallscheid","id":"11291","full_name":"Wallscheid, Oliver","first_name":"Oliver"}],"date_created":"2025-07-25T12:26:35Z","date_updated":"2025-12-19T12:43:17Z","publisher":"IEEE","doi":"10.1109/iemdc60492.2025.11061093","title":"Reinforcement Learning-based Direct Torque Control of Externally Excited Synchronous Motors: a Proof of Concept","publication_status":"published","citation":{"ama":"Haucke-Korber B, Aung NN, Schenke M, Peña López M, Jakobeit D, Wallscheid O. Reinforcement Learning-based Direct Torque Control of Externally Excited Synchronous Motors: a Proof of Concept. In: <i>2025 IEEE International Electric Machines &#38; Drives Conference (IEMDC)</i>. IEEE; 2025. doi:<a href=\"https://doi.org/10.1109/iemdc60492.2025.11061093\">10.1109/iemdc60492.2025.11061093</a>","ieee":"B. Haucke-Korber, N. N. Aung, M. Schenke, M. Peña López, D. Jakobeit, and O. Wallscheid, “Reinforcement Learning-based Direct Torque Control of Externally Excited Synchronous Motors: a Proof of Concept,” 2025, doi: <a href=\"https://doi.org/10.1109/iemdc60492.2025.11061093\">10.1109/iemdc60492.2025.11061093</a>.","chicago":"Haucke-Korber, Barnabas, Nyi Nyi Aung, Maximilian Schenke, Mario Peña López, Darius Jakobeit, and Oliver Wallscheid. “Reinforcement Learning-Based Direct Torque Control of Externally Excited Synchronous Motors: A Proof of Concept.” In <i>2025 IEEE International Electric Machines &#38; Drives Conference (IEMDC)</i>. IEEE, 2025. <a href=\"https://doi.org/10.1109/iemdc60492.2025.11061093\">https://doi.org/10.1109/iemdc60492.2025.11061093</a>.","short":"B. Haucke-Korber, N.N. Aung, M. Schenke, M. Peña López, D. Jakobeit, O. Wallscheid, in: 2025 IEEE International Electric Machines &#38; Drives Conference (IEMDC), IEEE, 2025.","bibtex":"@inproceedings{Haucke-Korber_Aung_Schenke_Peña López_Jakobeit_Wallscheid_2025, title={Reinforcement Learning-based Direct Torque Control of Externally Excited Synchronous Motors: a Proof of Concept}, DOI={<a href=\"https://doi.org/10.1109/iemdc60492.2025.11061093\">10.1109/iemdc60492.2025.11061093</a>}, booktitle={2025 IEEE International Electric Machines &#38; Drives Conference (IEMDC)}, publisher={IEEE}, author={Haucke-Korber, Barnabas and Aung, Nyi Nyi and Schenke, Maximilian and Peña López, Mario and Jakobeit, Darius and Wallscheid, Oliver}, year={2025} }","mla":"Haucke-Korber, Barnabas, et al. “Reinforcement Learning-Based Direct Torque Control of Externally Excited Synchronous Motors: A Proof of Concept.” <i>2025 IEEE International Electric Machines &#38; Drives Conference (IEMDC)</i>, IEEE, 2025, doi:<a href=\"https://doi.org/10.1109/iemdc60492.2025.11061093\">10.1109/iemdc60492.2025.11061093</a>.","apa":"Haucke-Korber, B., Aung, N. N., Schenke, M., Peña López, M., Jakobeit, D., &#38; Wallscheid, O. (2025). Reinforcement Learning-based Direct Torque Control of Externally Excited Synchronous Motors: a Proof of Concept. <i>2025 IEEE International Electric Machines &#38; Drives Conference (IEMDC)</i>. <a href=\"https://doi.org/10.1109/iemdc60492.2025.11061093\">https://doi.org/10.1109/iemdc60492.2025.11061093</a>"},"year":"2025","department":[{"_id":"52"}],"user_id":"93461","_id":"60745","language":[{"iso":"eng"}],"publication":"2025 IEEE International Electric Machines & Drives Conference (IEMDC)","type":"conference","status":"public"}]