[{"department":[{"_id":"27"},{"_id":"623"},{"_id":"15"}],"user_id":"55629","_id":"53202","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"_id":"239","name":"ERC-Grant: QuESADILLA: Quantum Engineering Superconducting Array Detectors in Low-Light Applications"},{"_id":"191","name":"PhoQuant: Photonische Quantencomputer -  Quantencomputing Testplattform"}],"status":"public","type":"journal_article","doi":"10.1088/2058-9565/ad8511","main_file_link":[{"open_access":"1"}],"volume":10,"author":[{"full_name":"Schapeler, Timon","id":"55629","orcid":"0000-0001-7652-1716","last_name":"Schapeler","first_name":"Timon"},{"first_name":"Robert","orcid":"0000-0002-6268-5397","last_name":"Schade","id":"75963","full_name":"Schade, Robert"},{"first_name":"Michael","orcid":"0000-0002-5708-7632","last_name":"Lass","full_name":"Lass, Michael","id":"24135"},{"first_name":"Christian","full_name":"Plessl, Christian","id":"16153","orcid":"0000-0001-5728-9982","last_name":"Plessl"},{"id":"49683","full_name":"Bartley, Tim","last_name":"Bartley","first_name":"Tim"}],"date_updated":"2025-12-16T11:32:12Z","oa":"1","intvolume":"        10","citation":{"apa":"Schapeler, T., Schade, R., Lass, M., Plessl, C., &#38; Bartley, T. (2024). Scalable quantum detector tomography by high-performance computing. <i>Quantum Science and Technology</i>, <i>10</i>(1). <a href=\"https://doi.org/10.1088/2058-9565/ad8511\">https://doi.org/10.1088/2058-9565/ad8511</a>","mla":"Schapeler, Timon, et al. “Scalable Quantum Detector Tomography by High-Performance Computing.” <i>Quantum Science and Technology</i>, vol. 10, no. 1, IOP Publishing, 2024, doi:<a href=\"https://doi.org/10.1088/2058-9565/ad8511\">10.1088/2058-9565/ad8511</a>.","short":"T. Schapeler, R. Schade, M. Lass, C. Plessl, T. Bartley, Quantum Science and Technology 10 (2024).","bibtex":"@article{Schapeler_Schade_Lass_Plessl_Bartley_2024, title={Scalable quantum detector tomography by high-performance computing}, volume={10}, DOI={<a href=\"https://doi.org/10.1088/2058-9565/ad8511\">10.1088/2058-9565/ad8511</a>}, number={1}, journal={Quantum Science and Technology}, publisher={IOP Publishing}, author={Schapeler, Timon and Schade, Robert and Lass, Michael and Plessl, Christian and Bartley, Tim}, year={2024} }","chicago":"Schapeler, Timon, Robert Schade, Michael Lass, Christian Plessl, and Tim Bartley. “Scalable Quantum Detector Tomography by High-Performance Computing.” <i>Quantum Science and Technology</i> 10, no. 1 (2024). <a href=\"https://doi.org/10.1088/2058-9565/ad8511\">https://doi.org/10.1088/2058-9565/ad8511</a>.","ieee":"T. Schapeler, R. Schade, M. Lass, C. Plessl, and T. Bartley, “Scalable quantum detector tomography by high-performance computing,” <i>Quantum Science and Technology</i>, vol. 10, no. 1, 2024, doi: <a href=\"https://doi.org/10.1088/2058-9565/ad8511\">10.1088/2058-9565/ad8511</a>.","ama":"Schapeler T, Schade R, Lass M, Plessl C, Bartley T. Scalable quantum detector tomography by high-performance computing. <i>Quantum Science and Technology</i>. 2024;10(1). doi:<a href=\"https://doi.org/10.1088/2058-9565/ad8511\">10.1088/2058-9565/ad8511</a>"},"language":[{"iso":"eng"}],"external_id":{"arxiv":["2404.02844"]},"abstract":[{"text":"At large scales, quantum systems may become advantageous over their classical counterparts at performing certain tasks. Developing tools to analyze these systems at the relevant scales, in a manner consistent with quantum mechanics, is therefore critical to benchmarking performance and characterizing their operation. While classical computational approaches cannot perform like-for-like computations of quantum systems beyond a certain scale, classical high-performance computing (HPC) may nevertheless be useful for precisely these characterization and certification tasks. By developing open-source customized algorithms using high-performance computing, we perform quantum tomography on a megascale quantum photonic detector covering a Hilbert space of 106. This requires finding 108 elements of the matrix corresponding to the positive operator valued measure (POVM), the quantum description of the detector, and is achieved in minutes of computation time. Moreover, by exploiting the structure of the problem, we achieve highly efficient parallel scaling, paving the way for quantum objects up to a system size of 1012 elements to be reconstructed using this method. In general, this shows that a consistent quantum mechanical description of quantum phenomena is applicable at everyday scales. More concretely, this enables the reconstruction of large-scale quantum sources, processes and detectors used in computation and sampling tasks, which may be necessary to prove their nonclassical character or quantum computational advantage.","lang":"eng"}],"publication":"Quantum Science and Technology","title":"Scalable quantum detector tomography by high-performance computing","date_created":"2024-04-04T08:43:18Z","publisher":"IOP Publishing","year":"2024","issue":"1"},{"publication":"Fortschritte der Akustik - DAGA 2024","type":"conference","status":"public","file":[{"date_created":"2024-05-02T13:36:51Z","creator":"leanderc","date_updated":"2024-05-02T14:06:28Z","file_name":"daga2024koch.pdf","file_id":"53825","access_level":"open_access","file_size":365911,"content_type":"application/pdf","relation":"main_file"}],"editor":[{"first_name":"Deutsche ","full_name":"Gesellschaft für Akustik e.V., Deutsche ","last_name":"Gesellschaft für Akustik e.V."}],"department":[{"_id":"49"}],"user_id":"11829","_id":"53824","project":[{"_id":"90","name":"ChaMP: Ein modellbasiertes Messverfahren zur Charakterisierung der frequenzabhängigen Materialeigenschaften von Piezokeramiken unter Verwendung eines einzelnen Probekörperindividuums"},{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"_id":"245","name":"FOR 5208: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken für Leistungsschallanwendungen (NEPTUN)"}],"file_date_updated":"2024-05-02T14:06:28Z","language":[{"iso":"ger"}],"ddc":["620"],"has_accepted_license":"1","page":"1113–1116","citation":{"ieee":"K. Koch, L. Claes, B. Jurgelucks, L. Meihost, and B. Henning, “Inverses Verfahren zur Identifikation piezoelektrischer Materialparameter unterstützt durch neuronale Netze,” in <i>Fortschritte der Akustik - DAGA 2024</i>, 2024, pp. 1113–1116.","chicago":"Koch, Kevin, Leander Claes, Benjamin Jurgelucks, Lars Meihost, and Bernd Henning. “Inverses Verfahren zur Identifikation piezoelektrischer Materialparameter unterstützt durch neuronale Netze.” In <i>Fortschritte der Akustik - DAGA 2024</i>, edited by Deutsche  Gesellschaft für Akustik e.V., 1113–1116, 2024.","ama":"Koch K, Claes L, Jurgelucks B, Meihost L, Henning B. Inverses Verfahren zur Identifikation piezoelektrischer Materialparameter unterstützt durch neuronale Netze. In: Gesellschaft für Akustik e.V. D, ed. <i>Fortschritte der Akustik - DAGA 2024</i>. ; 2024:1113–1116.","apa":"Koch, K., Claes, L., Jurgelucks, B., Meihost, L., &#38; Henning, B. (2024). Inverses Verfahren zur Identifikation piezoelektrischer Materialparameter unterstützt durch neuronale Netze. In D. Gesellschaft für Akustik e.V. (Ed.), <i>Fortschritte der Akustik - DAGA 2024</i> (pp. 1113–1116).","mla":"Koch, Kevin, et al. “Inverses Verfahren zur Identifikation piezoelektrischer Materialparameter unterstützt durch neuronale Netze.” <i>Fortschritte der Akustik - DAGA 2024</i>, edited by Deutsche  Gesellschaft für Akustik e.V., 2024, pp. 1113–1116.","short":"K. Koch, L. Claes, B. Jurgelucks, L. Meihost, B. Henning, in: D. Gesellschaft für Akustik e.V. (Ed.), Fortschritte der Akustik - DAGA 2024, 2024, pp. 1113–1116.","bibtex":"@inproceedings{Koch_Claes_Jurgelucks_Meihost_Henning_2024, title={Inverses Verfahren zur Identifikation piezoelektrischer Materialparameter unterstützt durch neuronale Netze}, booktitle={Fortschritte der Akustik - DAGA 2024}, author={Koch, Kevin and Claes, Leander and Jurgelucks, Benjamin and Meihost, Lars and Henning, Bernd}, editor={Gesellschaft für Akustik e.V., Deutsche }, year={2024}, pages={1113–1116} }"},"year":"2024","author":[{"last_name":"Koch","full_name":"Koch, Kevin","first_name":"Kevin"},{"last_name":"Claes","orcid":"0000-0002-4393-268X","full_name":"Claes, Leander","id":"11829","first_name":"Leander"},{"first_name":"Benjamin","last_name":"Jurgelucks","full_name":"Jurgelucks, Benjamin"},{"full_name":"Meihost, Lars","id":"24769","last_name":"Meihost","first_name":"Lars"},{"last_name":"Henning","full_name":"Henning, Bernd","id":"213","first_name":"Bernd"}],"date_created":"2024-05-02T13:34:01Z","date_updated":"2026-01-05T07:56:42Z","oa":"1","conference":{"end_date":"2024-03-21","start_date":"2024-03-18"},"title":"Inverses Verfahren zur Identifikation piezoelektrischer Materialparameter unterstützt durch neuronale Netze"},{"doi":"10.5281/zenodo.13143680","title":"Randomised material parameter impedance dataset of piezoelectric rings","date_created":"2024-07-31T14:10:12Z","author":[{"first_name":"Kevin","last_name":"Koch","full_name":"Koch, Kevin"},{"first_name":"Olga","full_name":"Friesen, Olga","id":"44026","last_name":"Friesen"},{"first_name":"Leander","full_name":"Claes, Leander","id":"11829","last_name":"Claes","orcid":"0000-0002-4393-268X"}],"date_updated":"2026-01-05T07:57:46Z","publisher":"Zenodo","citation":{"short":"K. Koch, O. Friesen, L. Claes, Randomised Material Parameter Impedance Dataset of Piezoelectric Rings, Zenodo, 2024.","mla":"Koch, Kevin, et al. <i>Randomised Material Parameter Impedance Dataset of Piezoelectric Rings</i>. Zenodo, 2024, doi:<a href=\"https://doi.org/10.5281/zenodo.13143680\">10.5281/zenodo.13143680</a>.","bibtex":"@book{Koch_Friesen_Claes_2024, title={Randomised material parameter impedance dataset of piezoelectric rings}, DOI={<a href=\"https://doi.org/10.5281/zenodo.13143680\">10.5281/zenodo.13143680</a>}, publisher={Zenodo}, author={Koch, Kevin and Friesen, Olga and Claes, Leander}, year={2024} }","apa":"Koch, K., Friesen, O., &#38; Claes, L. (2024). <i>Randomised material parameter impedance dataset of piezoelectric rings</i>. Zenodo. <a href=\"https://doi.org/10.5281/zenodo.13143680\">https://doi.org/10.5281/zenodo.13143680</a>","ieee":"K. Koch, O. Friesen, and L. Claes, <i>Randomised material parameter impedance dataset of piezoelectric rings</i>. Zenodo, 2024.","chicago":"Koch, Kevin, Olga Friesen, and Leander Claes. <i>Randomised Material Parameter Impedance Dataset of Piezoelectric Rings</i>. Zenodo, 2024. <a href=\"https://doi.org/10.5281/zenodo.13143680\">https://doi.org/10.5281/zenodo.13143680</a>.","ama":"Koch K, Friesen O, Claes L. <i>Randomised Material Parameter Impedance Dataset of Piezoelectric Rings</i>. Zenodo; 2024. doi:<a href=\"https://doi.org/10.5281/zenodo.13143680\">10.5281/zenodo.13143680</a>"},"year":"2024","user_id":"11829","department":[{"_id":"49"}],"project":[{"name":"ChaMP: Ein modellbasiertes Messverfahren zur Charakterisierung der frequenzabhängigen Materialeigenschaften von Piezokeramiken unter Verwendung eines einzelnen Probekörperindividuums","_id":"90"},{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"_id":"245","name":"FOR 5208: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken für Leistungsschallanwendungen (NEPTUN)"}],"_id":"55470","status":"public","type":"research_data"},{"type":"research_data","status":"public","department":[{"_id":"49"}],"user_id":"11829","_id":"53662","project":[{"_id":"90","name":"ChaMP: Ein modellbasiertes Messverfahren zur Charakterisierung der frequenzabhängigen Materialeigenschaften von Piezokeramiken unter Verwendung eines einzelnen Probekörperindividuums"},{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"name":"FOR 5208: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken für Leistungsschallanwendungen (NEPTUN)","_id":"245"}],"citation":{"ama":"Koch K, Claes L. <i>Randomised Material Parameter Piezoelectric Impedance Dataset with Structured Electrodes</i>. zenodo; 2024. doi:<a href=\"https://doi.org/10.5281/ZENODO.11064206\">10.5281/ZENODO.11064206</a>","ieee":"K. Koch and L. Claes, <i>Randomised material parameter piezoelectric impedance dataset with structured electrodes</i>. zenodo, 2024.","chicago":"Koch, Kevin, and Leander Claes. <i>Randomised Material Parameter Piezoelectric Impedance Dataset with Structured Electrodes</i>. zenodo, 2024. <a href=\"https://doi.org/10.5281/ZENODO.11064206\">https://doi.org/10.5281/ZENODO.11064206</a>.","bibtex":"@book{Koch_Claes_2024, title={Randomised material parameter piezoelectric impedance dataset with structured electrodes}, DOI={<a href=\"https://doi.org/10.5281/ZENODO.11064206\">10.5281/ZENODO.11064206</a>}, publisher={zenodo}, author={Koch, Kevin and Claes, Leander}, year={2024} }","short":"K. Koch, L. Claes, Randomised Material Parameter Piezoelectric Impedance Dataset with Structured Electrodes, zenodo, 2024.","mla":"Koch, Kevin, and Leander Claes. <i>Randomised Material Parameter Piezoelectric Impedance Dataset with Structured Electrodes</i>. zenodo, 2024, doi:<a href=\"https://doi.org/10.5281/ZENODO.11064206\">10.5281/ZENODO.11064206</a>.","apa":"Koch, K., &#38; Claes, L. (2024). <i>Randomised material parameter piezoelectric impedance dataset with structured electrodes</i>. zenodo. <a href=\"https://doi.org/10.5281/ZENODO.11064206\">https://doi.org/10.5281/ZENODO.11064206</a>"},"year":"2024","date_created":"2024-04-25T13:54:49Z","author":[{"full_name":"Koch, Kevin","last_name":"Koch","first_name":"Kevin"},{"first_name":"Leander","id":"11829","full_name":"Claes, Leander","orcid":"0000-0002-4393-268X","last_name":"Claes"}],"publisher":"zenodo","date_updated":"2026-01-05T07:56:58Z","doi":"10.5281/ZENODO.11064206","title":"Randomised material parameter piezoelectric impedance dataset with structured electrodes"},{"title":"Machine learning in inverse measurement problems: An application to piezoelectric material characterisation","date_created":"2024-07-29T12:34:21Z","author":[{"last_name":"Claes","orcid":"0000-0002-4393-268X","id":"11829","full_name":"Claes, Leander","first_name":"Leander"},{"full_name":"Koch, Kevin","last_name":"Koch","first_name":"Kevin"},{"first_name":"Olga","full_name":"Friesen, Olga","id":"44026","last_name":"Friesen"},{"first_name":"Lars","id":"24769","full_name":"Meihost, Lars","last_name":"Meihost"}],"date_updated":"2026-01-05T07:57:27Z","citation":{"chicago":"Claes, Leander, Kevin Koch, Olga Friesen, and Lars Meihost. <i>Machine Learning in Inverse Measurement Problems: An Application to Piezoelectric Material Characterisation</i>. International Workshop on Piezoelectric Materials and Applications (IWPMA), 2024.","ieee":"L. Claes, K. Koch, O. Friesen, and L. Meihost, <i>Machine learning in inverse measurement problems: An application to piezoelectric material characterisation</i>. International Workshop on Piezoelectric Materials and Applications (IWPMA), 2024.","ama":"Claes L, Koch K, Friesen O, Meihost L. <i>Machine Learning in Inverse Measurement Problems: An Application to Piezoelectric Material Characterisation</i>.; 2024.","apa":"Claes, L., Koch, K., Friesen, O., &#38; Meihost, L. (2024). <i>Machine learning in inverse measurement problems: An application to piezoelectric material characterisation</i>.","mla":"Claes, Leander, et al. <i>Machine Learning in Inverse Measurement Problems: An Application to Piezoelectric Material Characterisation</i>. 2024.","short":"L. Claes, K. Koch, O. Friesen, L. Meihost, Machine Learning in Inverse Measurement Problems: An Application to Piezoelectric Material Characterisation, International Workshop on Piezoelectric Materials and Applications (IWPMA), 2024.","bibtex":"@book{Claes_Koch_Friesen_Meihost_2024, place={International Workshop on Piezoelectric Materials and Applications (IWPMA)}, title={Machine learning in inverse measurement problems: An application to piezoelectric material characterisation}, author={Claes, Leander and Koch, Kevin and Friesen, Olga and Meihost, Lars}, year={2024} }"},"year":"2024","place":"International Workshop on Piezoelectric Materials and Applications (IWPMA)","language":[{"iso":"eng"}],"user_id":"11829","department":[{"_id":"49"}],"project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"_id":"245","name":"FOR 5208: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken für Leistungsschallanwendungen (NEPTUN)"}],"_id":"55416","status":"public","type":"misc"},{"status":"public","publication":"tm - Technisches Messen","type":"journal_article","article_type":"original","language":[{"iso":"eng"}],"alternative_title":["Neural networks for initial value estimation in the identification of piezoelectric material parameters"],"_id":"54314","project":[{"_id":"90","name":"ChaMP: Ein modellbasiertes Messverfahren zur Charakterisierung der frequenzabhängigen Materialeigenschaften von Piezokeramiken unter Verwendung eines einzelnen Probekörperindividuums"},{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"_id":"245","name":"FOR 5208: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken für Leistungsschallanwendungen (NEPTUN)"}],"department":[{"_id":"49"}],"user_id":"11829","year":"2024","citation":{"mla":"Koch, Kevin, et al. “Neuronale Netze Zur Startwertschätzung Bei Der Identifikation Piezoelektrischer Materialparameter.” <i>Tm - Technisches Messen</i>, Walter de Gruyter GmbH, 2024, doi:<a href=\"https://doi.org/10.1515/teme-2024-0099\">10.1515/teme-2024-0099</a>.","short":"K. Koch, L. Claes, B. Jurgelucks, L. Meihost, Tm - Technisches Messen (2024).","bibtex":"@article{Koch_Claes_Jurgelucks_Meihost_2024, title={Neuronale Netze zur Startwertschätzung bei der Identifikation piezoelektrischer Materialparameter}, DOI={<a href=\"https://doi.org/10.1515/teme-2024-0099\">10.1515/teme-2024-0099</a>}, journal={tm - Technisches Messen}, publisher={Walter de Gruyter GmbH}, author={Koch, Kevin and Claes, Leander and Jurgelucks, Benjamin and Meihost, Lars}, year={2024} }","apa":"Koch, K., Claes, L., Jurgelucks, B., &#38; Meihost, L. (2024). Neuronale Netze zur Startwertschätzung bei der Identifikation piezoelektrischer Materialparameter. <i>Tm - Technisches Messen</i>. <a href=\"https://doi.org/10.1515/teme-2024-0099\">https://doi.org/10.1515/teme-2024-0099</a>","ieee":"K. Koch, L. Claes, B. Jurgelucks, and L. Meihost, “Neuronale Netze zur Startwertschätzung bei der Identifikation piezoelektrischer Materialparameter,” <i>tm - Technisches Messen</i>, 2024, doi: <a href=\"https://doi.org/10.1515/teme-2024-0099\">10.1515/teme-2024-0099</a>.","chicago":"Koch, Kevin, Leander Claes, Benjamin Jurgelucks, and Lars Meihost. “Neuronale Netze Zur Startwertschätzung Bei Der Identifikation Piezoelektrischer Materialparameter.” <i>Tm - Technisches Messen</i>, 2024. <a href=\"https://doi.org/10.1515/teme-2024-0099\">https://doi.org/10.1515/teme-2024-0099</a>.","ama":"Koch K, Claes L, Jurgelucks B, Meihost L. Neuronale Netze zur Startwertschätzung bei der Identifikation piezoelektrischer Materialparameter. <i>tm - Technisches Messen</i>. Published online 2024. doi:<a href=\"https://doi.org/10.1515/teme-2024-0099\">10.1515/teme-2024-0099</a>"},"quality_controlled":"1","title":"Neuronale Netze zur Startwertschätzung bei der Identifikation piezoelektrischer Materialparameter","doi":"10.1515/teme-2024-0099","main_file_link":[{"url":"https://www.degruyter.com/document/doi/10.1515/teme-2024-0099/html"}],"publisher":"Walter de Gruyter GmbH","date_updated":"2026-01-05T07:59:09Z","date_created":"2024-05-17T08:26:55Z","author":[{"full_name":"Koch, Kevin","last_name":"Koch","first_name":"Kevin"},{"first_name":"Leander","orcid":"0000-0002-4393-268X","last_name":"Claes","id":"11829","full_name":"Claes, Leander"},{"full_name":"Jurgelucks, Benjamin","last_name":"Jurgelucks","first_name":"Benjamin"},{"first_name":"Lars","last_name":"Meihost","full_name":"Meihost, Lars","id":"24769"}]},{"title":"Mikromechanische Analyse von Eigenspannungen in direktgefügten kohlenstofffaserverstärkten Kunststoff-Stahl-Schichtverbunden","date_created":"2024-10-17T07:56:02Z","author":[{"first_name":"Steffen Rainer","last_name":"Tinkloh","full_name":"Tinkloh, Steffen Rainer"}],"supervisor":[{"first_name":"Thomas","full_name":"Tröster, Thomas","last_name":"Tröster"},{"first_name":"Thomas","full_name":"Niendorf, Thomas","last_name":"Niendorf"}],"publisher":"BoD - Books on Demand","date_updated":"2026-03-19T10:57:29Z","page":"168","citation":{"short":"S.R. Tinkloh, Mikromechanische Analyse von Eigenspannungen in direktgefügten kohlenstofffaserverstärkten Kunststoff-Stahl-Schichtverbunden, BoD - Books on Demand, 2024.","bibtex":"@book{Tinkloh_2024, title={Mikromechanische Analyse von Eigenspannungen in direktgefügten kohlenstofffaserverstärkten Kunststoff-Stahl-Schichtverbunden}, publisher={BoD - Books on Demand}, author={Tinkloh, Steffen Rainer}, year={2024} }","mla":"Tinkloh, Steffen Rainer. <i>Mikromechanische Analyse von Eigenspannungen in direktgefügten kohlenstofffaserverstärkten Kunststoff-Stahl-Schichtverbunden</i>. BoD - Books on Demand, 2024.","apa":"Tinkloh, S. R. (2024). <i>Mikromechanische Analyse von Eigenspannungen in direktgefügten kohlenstofffaserverstärkten Kunststoff-Stahl-Schichtverbunden</i>. BoD - Books on Demand.","chicago":"Tinkloh, Steffen Rainer. <i>Mikromechanische Analyse von Eigenspannungen in direktgefügten kohlenstofffaserverstärkten Kunststoff-Stahl-Schichtverbunden</i>. BoD - Books on Demand, 2024.","ieee":"S. R. Tinkloh, <i>Mikromechanische Analyse von Eigenspannungen in direktgefügten kohlenstofffaserverstärkten Kunststoff-Stahl-Schichtverbunden</i>. BoD - Books on Demand, 2024.","ama":"Tinkloh SR. <i>Mikromechanische Analyse von Eigenspannungen in direktgefügten kohlenstofffaserverstärkten Kunststoff-Stahl-Schichtverbunden</i>. BoD - Books on Demand; 2024."},"year":"2024","publication_identifier":{"isbn":["9783757887650"]},"publication_status":"published","language":[{"iso":"ger"}],"extern":"1","keyword":["Hybride Werkstoffverbunde","Eigenspanungen","FFT-basierte Galerkin-Methode","Mikromechanik","Finite-Elemente-Methode"],"department":[{"_id":"9"},{"_id":"149"},{"_id":"321"}],"user_id":"71335","_id":"56654","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"status":"public","abstract":[{"text":"Residual stresses in directly joined laminates made of steel and carbon fiber reinforced epoxy resin reduce the interface and bond strength and thus have to be taken into account for the strength analysis of structural components. For a holistic description of residual stresses, a thermo-chemo-mechanical constitutive model is introduced in the present work and presented for the multi-scale analysis of residual stress patterns. In this context, the analysis of representative unit cells with regular and stochastic distribution of fibers gives information about the associated deformation and stress fields. Dehomogenization at macroscopically highly stressed regions, characterized by local stress peaks, reveals the effect of gradient deformation in the microstructure. Another aspect of this work is the development of FFT-based Galerkin methods, which allows an evaluation of the effect of defect densities, heterogeneities and morphologies on the applicability of the incremental hole drilling method. It could be demonstrated that the incremental hole drilling method is particularly sensitive to defects running along the surface.","lang":"eng"},{"lang":"ger","text":"Eigenspannungen in direktgefügten Werkstoffverbunden aus Stahl und kohlenstofffaserverstärktem Epoxidharz reduzieren die Grenzschicht- und Verbundfestigkeit und sind somit für die Festigkeitsbeurteilung von Strukturen zwingend zu berücksichtigen. Zur ganzheitlichen Beschreibung von Eigenspannungen wird in der vorliegenden Arbeit ein thermo-chemo-mechanisches Konstitutivmodell für die skalenübergreifende Bewertung von Eigenspannungsverteilungen vorgestellt. Die Analyse von repräsentativen Einheitszellen mit regulärer und stochastischer Verteilung von Fasern liefert in diesem Zusammenhang Informationen über die zugehörigen Deformations- und Spannungsfelder. Die Dehomogenisierung an makroskopisch hochbelasteten Bereichen, die durch lokale Spannungsüberhöhungen gekennzeichnet sind, zeigt die Auswirkung der gradientenbehafteten Deformation in der Mikrostruktur. Ein weiterer Aspekt dieser Arbeit ist die Entwicklung FFT-basierter Galerkin-Methoden, die es erstmalig erlauben, eine Bewertung der Auswirkung von Defektdichte, Heterogenität und Morphologie auf die Anwendbarkeit der inkrementellen Bohrlochmethode vorzunehmen. Es konnte nachgewiesen werden, dass die inkrementelle Bohrlochmethode insbesondere auf an der Oberfläche verlaufende Defekte sensitiv reagiert."}],"type":"dissertation"},{"abstract":[{"lang":"eng","text":"As in almost every other branch of science, the major advances in data\r\nscience and machine learning have also resulted in significant improvements\r\nregarding the modeling and simulation of nonlinear dynamical systems. It is\r\nnowadays possible to make accurate medium to long-term predictions of highly\r\ncomplex systems such as the weather, the dynamics within a nuclear fusion\r\nreactor, of disease models or the stock market in a very efficient manner. In\r\nmany cases, predictive methods are advertised to ultimately be useful for\r\ncontrol, as the control of high-dimensional nonlinear systems is an engineering\r\ngrand challenge with huge potential in areas such as clean and efficient energy\r\nproduction, or the development of advanced medical devices. However, the\r\nquestion of how to use a predictive model for control is often left unanswered\r\ndue to the associated challenges, namely a significantly higher system\r\ncomplexity, the requirement of much larger data sets and an increased and often\r\nproblem-specific modeling effort. To solve these issues, we present a universal\r\nframework (which we call QuaSiModO:\r\nQuantization-Simulation-Modeling-Optimization) to transform arbitrary\r\npredictive models into control systems and use them for feedback control. The\r\nadvantages of our approach are a linear increase in data requirements with\r\nrespect to the control dimension, performance guarantees that rely exclusively\r\non the accuracy of the predictive model, and only little prior knowledge\r\nrequirements in control theory to solve complex control problems. In particular\r\nthe latter point is of key importance to enable a large number of researchers\r\nand practitioners to exploit the ever increasing capabilities of predictive\r\nmodels for control in a straight-forward and systematic fashion."}],"status":"public","type":"journal_article","publication":"Automatica","article_number":"110840","language":[{"iso":"eng"}],"project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"_id":"21199","user_id":"47427","department":[{"_id":"101"},{"_id":"655"}],"year":"2023","citation":{"apa":"Peitz, S., &#38; Bieker, K. (2023). On the Universal Transformation of Data-Driven Models to Control Systems. <i>Automatica</i>, <i>149</i>, Article 110840. <a href=\"https://doi.org/10.1016/j.automatica.2022.110840\">https://doi.org/10.1016/j.automatica.2022.110840</a>","short":"S. Peitz, K. Bieker, Automatica 149 (2023).","mla":"Peitz, Sebastian, and Katharina Bieker. “On the Universal Transformation of Data-Driven Models to Control Systems.” <i>Automatica</i>, vol. 149, 110840, Elsevier, 2023, doi:<a href=\"https://doi.org/10.1016/j.automatica.2022.110840\">10.1016/j.automatica.2022.110840</a>.","bibtex":"@article{Peitz_Bieker_2023, title={On the Universal Transformation of Data-Driven Models to Control Systems}, volume={149}, DOI={<a href=\"https://doi.org/10.1016/j.automatica.2022.110840\">10.1016/j.automatica.2022.110840</a>}, number={110840}, journal={Automatica}, publisher={Elsevier}, author={Peitz, Sebastian and Bieker, Katharina}, year={2023} }","chicago":"Peitz, Sebastian, and Katharina Bieker. “On the Universal Transformation of Data-Driven Models to Control Systems.” <i>Automatica</i> 149 (2023). <a href=\"https://doi.org/10.1016/j.automatica.2022.110840\">https://doi.org/10.1016/j.automatica.2022.110840</a>.","ieee":"S. Peitz and K. Bieker, “On the Universal Transformation of Data-Driven Models to Control Systems,” <i>Automatica</i>, vol. 149, Art. no. 110840, 2023, doi: <a href=\"https://doi.org/10.1016/j.automatica.2022.110840\">10.1016/j.automatica.2022.110840</a>.","ama":"Peitz S, Bieker K. On the Universal Transformation of Data-Driven Models to Control Systems. <i>Automatica</i>. 2023;149. doi:<a href=\"https://doi.org/10.1016/j.automatica.2022.110840\">10.1016/j.automatica.2022.110840</a>"},"intvolume":"       149","publication_status":"published","title":"On the Universal Transformation of Data-Driven Models to Control Systems","main_file_link":[{"open_access":"1","url":"https://www.sciencedirect.com/science/article/pii/S0005109822007075/pdfft?isDTMRedir=true&download=true"}],"doi":"10.1016/j.automatica.2022.110840","date_updated":"2023-01-07T12:01:58Z","oa":"1","publisher":"Elsevier","author":[{"first_name":"Sebastian","last_name":"Peitz","orcid":"0000-0002-3389-793X","id":"47427","full_name":"Peitz, Sebastian"},{"id":"32829","full_name":"Bieker, Katharina","last_name":"Bieker","first_name":"Katharina"}],"date_created":"2021-02-10T07:04:15Z","volume":149},{"language":[{"iso":"eng"}],"ddc":["000"],"keyword":["Continuous Speech Separation","Source Separation","Graph-PIT","Dynamic Programming","Permutation Invariant Training"],"file":[{"file_size":7185077,"file_name":"main.pdf","access_level":"open_access","file_id":"35607","date_updated":"2023-01-11T08:50:19Z","creator":"haebumb","date_created":"2023-01-09T17:46:05Z","relation":"main_file","content_type":"application/pdf"}],"abstract":[{"lang":"eng","text":"Continuous Speech Separation (CSS) has been proposed to address speech overlaps during the analysis of realistic meeting-like conversations by eliminating any overlaps before further processing.\r\nCSS separates a recording of arbitrarily many speakers into a small number of overlap-free output channels, where each output channel may contain speech of multiple speakers.\r\nThis is often done by applying a conventional separation model trained with Utterance-level Permutation Invariant Training (uPIT), which exclusively maps a speaker to an output channel, in sliding window approach called stitching.\r\nRecently, we introduced an alternative training scheme called Graph-PIT that teaches the separation network to directly produce output streams in the required format without stitching.\r\nIt can handle an arbitrary number of speakers as long as never more of them overlap at the same time than the separator has output channels.\r\nIn this contribution, we further investigate the Graph-PIT training scheme.\r\nWe show in extended experiments that models trained with Graph-PIT also work in challenging reverberant conditions.\r\nModels trained in this way are able to perform segment-less CSS, i.e., without stitching, and achieve comparable and often better separation quality than the conventional CSS with uPIT and stitching.\r\nWe simplify the training schedule for Graph-PIT with the recently proposed Source Aggregated Signal-to-Distortion Ratio (SA-SDR) loss.\r\nIt eliminates unfavorable properties of the previously used A-SDR loss and thus enables training with Graph-PIT from scratch.\r\nGraph-PIT training relaxes the constraints w.r.t. the allowed numbers of speakers and speaking patterns which allows using a larger variety of training data.\r\nFurthermore, we introduce novel signal-level evaluation metrics for meeting scenarios, namely the source-aggregated scale- and convolution-invariant Signal-to-Distortion Ratio (SA-SI-SDR and SA-CI-SDR), which are generalizations of the commonly used SDR-based metrics for the CSS case."}],"publication":"IEEE/ACM Transactions on Audio, Speech, and Language Processing","title":"Segment-Less Continuous Speech Separation of Meetings: Training and Evaluation Criteria","date_created":"2023-01-09T17:24:17Z","publisher":"Institute of Electrical and Electronics Engineers (IEEE)","year":"2023","quality_controlled":"1","file_date_updated":"2023-01-11T08:50:19Z","article_type":"original","user_id":"49870","department":[{"_id":"54"}],"project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"_id":"35602","status":"public","type":"journal_article","doi":"10.1109/taslp.2022.3228629","author":[{"first_name":"Thilo","last_name":"von Neumann","orcid":"https://orcid.org/0000-0002-7717-8670","full_name":"von Neumann, Thilo","id":"49870"},{"first_name":"Keisuke","last_name":"Kinoshita","full_name":"Kinoshita, Keisuke"},{"first_name":"Christoph","last_name":"Boeddeker","full_name":"Boeddeker, Christoph","id":"40767"},{"first_name":"Marc","full_name":"Delcroix, Marc","last_name":"Delcroix"},{"last_name":"Haeb-Umbach","id":"242","full_name":"Haeb-Umbach, Reinhold","first_name":"Reinhold"}],"volume":31,"oa":"1","date_updated":"2023-11-15T12:16:11Z","citation":{"short":"T. von Neumann, K. Kinoshita, C. Boeddeker, M. Delcroix, R. Haeb-Umbach, IEEE/ACM Transactions on Audio, Speech, and Language Processing 31 (2023) 576–589.","mla":"von Neumann, Thilo, et al. “Segment-Less Continuous Speech Separation of Meetings: Training and Evaluation Criteria.” <i>IEEE/ACM Transactions on Audio, Speech, and Language Processing</i>, vol. 31, Institute of Electrical and Electronics Engineers (IEEE), 2023, pp. 576–89, doi:<a href=\"https://doi.org/10.1109/taslp.2022.3228629\">10.1109/taslp.2022.3228629</a>.","bibtex":"@article{von Neumann_Kinoshita_Boeddeker_Delcroix_Haeb-Umbach_2023, title={Segment-Less Continuous Speech Separation of Meetings: Training and Evaluation Criteria}, volume={31}, DOI={<a href=\"https://doi.org/10.1109/taslp.2022.3228629\">10.1109/taslp.2022.3228629</a>}, journal={IEEE/ACM Transactions on Audio, Speech, and Language Processing}, publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={von Neumann, Thilo and Kinoshita, Keisuke and Boeddeker, Christoph and Delcroix, Marc and Haeb-Umbach, Reinhold}, year={2023}, pages={576–589} }","apa":"von Neumann, T., Kinoshita, K., Boeddeker, C., Delcroix, M., &#38; Haeb-Umbach, R. (2023). Segment-Less Continuous Speech Separation of Meetings: Training and Evaluation Criteria. <i>IEEE/ACM Transactions on Audio, Speech, and Language Processing</i>, <i>31</i>, 576–589. <a href=\"https://doi.org/10.1109/taslp.2022.3228629\">https://doi.org/10.1109/taslp.2022.3228629</a>","ieee":"T. von Neumann, K. Kinoshita, C. Boeddeker, M. Delcroix, and R. Haeb-Umbach, “Segment-Less Continuous Speech Separation of Meetings: Training and Evaluation Criteria,” <i>IEEE/ACM Transactions on Audio, Speech, and Language Processing</i>, vol. 31, pp. 576–589, 2023, doi: <a href=\"https://doi.org/10.1109/taslp.2022.3228629\">10.1109/taslp.2022.3228629</a>.","chicago":"Neumann, Thilo von, Keisuke Kinoshita, Christoph Boeddeker, Marc Delcroix, and Reinhold Haeb-Umbach. “Segment-Less Continuous Speech Separation of Meetings: Training and Evaluation Criteria.” <i>IEEE/ACM Transactions on Audio, Speech, and Language Processing</i> 31 (2023): 576–89. <a href=\"https://doi.org/10.1109/taslp.2022.3228629\">https://doi.org/10.1109/taslp.2022.3228629</a>.","ama":"von Neumann T, Kinoshita K, Boeddeker C, Delcroix M, Haeb-Umbach R. Segment-Less Continuous Speech Separation of Meetings: Training and Evaluation Criteria. <i>IEEE/ACM Transactions on Audio, Speech, and Language Processing</i>. 2023;31:576-589. doi:<a href=\"https://doi.org/10.1109/taslp.2022.3228629\">10.1109/taslp.2022.3228629</a>"},"page":"576-589","intvolume":"        31","publication_status":"published","has_accepted_license":"1","publication_identifier":{"issn":["2329-9290","2329-9304"]}},{"status":"public","type":"journal_article","article_number":"045410","project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"_id":"49634","user_id":"79462","department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"35"}],"citation":{"ama":"Ruiz Alvarado IA, Zare Pour MA, Hannappel T, Schmidt WG. Structural fingerprints in the reflectance anisotropy of AlInP(001). <i>Physical Review B</i>. 2023;108(4). doi:<a href=\"https://doi.org/10.1103/physrevb.108.045410\">10.1103/physrevb.108.045410</a>","ieee":"I. A. Ruiz Alvarado, M. A. Zare Pour, T. Hannappel, and W. G. Schmidt, “Structural fingerprints in the reflectance anisotropy of AlInP(001),” <i>Physical Review B</i>, vol. 108, no. 4, Art. no. 045410, 2023, doi: <a href=\"https://doi.org/10.1103/physrevb.108.045410\">10.1103/physrevb.108.045410</a>.","chicago":"Ruiz Alvarado, Isaac Azahel, Mohammad Amin Zare Pour, Thomas Hannappel, and Wolf Gero Schmidt. “Structural Fingerprints in the Reflectance Anisotropy of AlInP(001).” <i>Physical Review B</i> 108, no. 4 (2023). <a href=\"https://doi.org/10.1103/physrevb.108.045410\">https://doi.org/10.1103/physrevb.108.045410</a>.","bibtex":"@article{Ruiz Alvarado_Zare Pour_Hannappel_Schmidt_2023, title={Structural fingerprints in the reflectance anisotropy of AlInP(001)}, volume={108}, DOI={<a href=\"https://doi.org/10.1103/physrevb.108.045410\">10.1103/physrevb.108.045410</a>}, number={4045410}, journal={Physical Review B}, publisher={American Physical Society (APS)}, author={Ruiz Alvarado, Isaac Azahel and Zare Pour, Mohammad Amin and Hannappel, Thomas and Schmidt, Wolf Gero}, year={2023} }","short":"I.A. Ruiz Alvarado, M.A. Zare Pour, T. Hannappel, W.G. Schmidt, Physical Review B 108 (2023).","mla":"Ruiz Alvarado, Isaac Azahel, et al. “Structural Fingerprints in the Reflectance Anisotropy of AlInP(001).” <i>Physical Review B</i>, vol. 108, no. 4, 045410, American Physical Society (APS), 2023, doi:<a href=\"https://doi.org/10.1103/physrevb.108.045410\">10.1103/physrevb.108.045410</a>.","apa":"Ruiz Alvarado, I. A., Zare Pour, M. A., Hannappel, T., &#38; Schmidt, W. G. (2023). Structural fingerprints in the reflectance anisotropy of AlInP(001). <i>Physical Review B</i>, <i>108</i>(4), Article 045410. <a href=\"https://doi.org/10.1103/physrevb.108.045410\">https://doi.org/10.1103/physrevb.108.045410</a>"},"intvolume":"       108","publication_status":"published","publication_identifier":{"issn":["2469-9950","2469-9969"]},"doi":"10.1103/physrevb.108.045410","date_updated":"2023-12-14T12:24:25Z","author":[{"first_name":"Isaac Azahel","last_name":"Ruiz Alvarado","orcid":"0000-0002-4710-1170","full_name":"Ruiz Alvarado, Isaac Azahel","id":"79462"},{"full_name":"Zare Pour, Mohammad Amin","last_name":"Zare Pour","first_name":"Mohammad Amin"},{"first_name":"Thomas","full_name":"Hannappel, Thomas","last_name":"Hannappel"},{"id":"468","full_name":"Schmidt, Wolf Gero","last_name":"Schmidt","orcid":"0000-0002-2717-5076","first_name":"Wolf Gero"}],"volume":108,"publication":"Physical Review B","language":[{"iso":"eng"}],"year":"2023","issue":"4","title":"Structural fingerprints in the reflectance anisotropy of AlInP(001)","publisher":"American Physical Society (APS)","date_created":"2023-12-14T12:10:58Z"},{"year":"2023","title":"On‐Demand Indistinguishable and Entangled Photons Using Tailored Cavity Designs","publisher":"Wiley","date_created":"2023-11-03T10:07:38Z","abstract":[{"text":"<jats:title>Abstract</jats:title><jats:p>The biexciton‐exciton emission cascade commonly used in quantum‐dot systems to generate polarization entanglement yields photons with intrinsically limited indistinguishability. In the present work, it focuses on the generation of pairs of photons with high degrees of polarization entanglement and simultaneously high indistinguishability. It achieves this goal by selectively reducing the biexciton lifetime with an optical resonator. It demonstrates that a suitably tailored circular Bragg reflector fulfills the requirements of sufficient selective Purcell enhancement of biexciton emission paired with spectrally broad photon extraction and twofold degenerate optical modes. The in‐depth theoretical study combines (i) the optimization of realistic photonic structures solving Maxwell's equations from which model parameters are extracted as input for (ii) microscopic simulations of quantum‐dot cavity excitation dynamics with full access to photon properties. It reports non‐trivial dependencies on system parameters and use the predictive power of the combined theoretical approach to determine the optimal range of Purcell enhancement that maximizes indistinguishability and entanglement to near unity values, here specifically for the telecom C‐band at 1550 nm.</jats:p>","lang":"eng"}],"publication":"Advanced Quantum Technologies","keyword":["tet_topic_qd"],"language":[{"iso":"eng"}],"citation":{"ama":"Bauch D, Siebert D, Jöns K, Förstner J, Schumacher S. On‐Demand Indistinguishable and Entangled Photons Using Tailored Cavity Designs. <i>Advanced Quantum Technologies</i>. Published online 2023. doi:<a href=\"https://doi.org/10.1002/qute.202300142\">10.1002/qute.202300142</a>","chicago":"Bauch, David, Dustin Siebert, Klaus Jöns, Jens Förstner, and Stefan Schumacher. “On‐Demand Indistinguishable and Entangled Photons Using Tailored Cavity Designs.” <i>Advanced Quantum Technologies</i>, 2023. <a href=\"https://doi.org/10.1002/qute.202300142\">https://doi.org/10.1002/qute.202300142</a>.","ieee":"D. Bauch, D. Siebert, K. Jöns, J. Förstner, and S. Schumacher, “On‐Demand Indistinguishable and Entangled Photons Using Tailored Cavity Designs,” <i>Advanced Quantum Technologies</i>, 2023, doi: <a href=\"https://doi.org/10.1002/qute.202300142\">10.1002/qute.202300142</a>.","apa":"Bauch, D., Siebert, D., Jöns, K., Förstner, J., &#38; Schumacher, S. (2023). On‐Demand Indistinguishable and Entangled Photons Using Tailored Cavity Designs. <i>Advanced Quantum Technologies</i>. <a href=\"https://doi.org/10.1002/qute.202300142\">https://doi.org/10.1002/qute.202300142</a>","mla":"Bauch, David, et al. “On‐Demand Indistinguishable and Entangled Photons Using Tailored Cavity Designs.” <i>Advanced Quantum Technologies</i>, Wiley, 2023, doi:<a href=\"https://doi.org/10.1002/qute.202300142\">10.1002/qute.202300142</a>.","bibtex":"@article{Bauch_Siebert_Jöns_Förstner_Schumacher_2023, title={On‐Demand Indistinguishable and Entangled Photons Using Tailored Cavity Designs}, DOI={<a href=\"https://doi.org/10.1002/qute.202300142\">10.1002/qute.202300142</a>}, journal={Advanced Quantum Technologies}, publisher={Wiley}, author={Bauch, David and Siebert, Dustin and Jöns, Klaus and Förstner, Jens and Schumacher, Stefan}, year={2023} }","short":"D. Bauch, D. Siebert, K. Jöns, J. Förstner, S. Schumacher, Advanced Quantum Technologies (2023)."},"publication_status":"published","publication_identifier":{"issn":["2511-9044","2511-9044"]},"related_material":{"record":[{"id":"43246","relation":"earlier_version","status":"public"}]},"main_file_link":[{"url":"https://onlinelibrary.wiley.com/doi/10.1002/qute.202300142","open_access":"1"}],"doi":"10.1002/qute.202300142","oa":"1","date_updated":"2023-12-21T10:41:17Z","author":[{"first_name":"David","last_name":"Bauch","full_name":"Bauch, David"},{"full_name":"Siebert, Dustin","last_name":"Siebert","first_name":"Dustin"},{"first_name":"Klaus","full_name":"Jöns, Klaus","id":"85353","last_name":"Jöns"},{"full_name":"Förstner, Jens","id":"158","orcid":"0000-0001-7059-9862","last_name":"Förstner","first_name":"Jens"},{"first_name":"Stefan","last_name":"Schumacher","orcid":"0000-0003-4042-4951","full_name":"Schumacher, Stefan","id":"27271"}],"status":"public","type":"journal_article","project":[{"grant_number":"231447078","name":"TRR 142 - C09: TRR 142 - Ideale Erzeugung von Photonenpaaren für Verschränkungsaustausch bei Telekom Wellenlängen (C09*)","_id":"173"},{"_id":"167","name":"TRR 142 - B06: TRR 142 - Ultraschnelle kohärente opto-elektronische Kontrolle eines photonischen Quantensystems (B06*)","grant_number":"231447078"},{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"_id":"48599","user_id":"158","department":[{"_id":"61"},{"_id":"230"},{"_id":"429"},{"_id":"623"}]},{"type":"preprint","abstract":[{"lang":"eng","text":"The biexciton-exciton emission cascade commonly used in quantum-dot systems to generate polarization entanglement yields photons with intrinsically limited indistinguishability. In the present work we focus on the generation of pairs of photons with high degrees of polarization entanglement and simultaneously high indistinguishibility. We achieve this goal by selectively reducing the biexciton lifetime with an optical resonator. We demonstrate that a suitably tailored circular Bragg reflector fulfills the requirements of sufficient selective Purcell enhancement of biexciton emission paired with spectrally broad photon extraction and two-fold degenerate optical modes. Our in-depth theoretical study combines (i) the optimization of realistic photonic structures solving Maxwell's equations from which model parameters are extracted as input for (ii) microscopic simulations of quantum-dot cavity excitation dynamics with full access to photon properties. We report non-trivial dependencies on system parameters and use the predictive power of our combined theoretical approach to determine the optimal range of Purcell enhancement that maximizes indistinguishability and entanglement to near unity values in the telecom C-band at $1550\\,\\mathrm{nm}$."}],"status":"public","_id":"43246","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"_id":"173","name":"TRR 142 - C09: TRR 142 - Subproject C09","grant_number":"231447078"},{"grant_number":"231447078","name":"TRR 142 - B06: TRR 142 - Subproject B06","_id":"167"},{"grant_number":"231447078","_id":"53","name":"TRR 142: TRR 142"},{"name":"TRR 142 - B: TRR 142 - Project Area B","_id":"55"},{"name":"TRR 142 - C: TRR 142 - Project Area C","_id":"56"}],"department":[{"_id":"61"},{"_id":"230"},{"_id":"429"},{"_id":"623"},{"_id":"15"},{"_id":"35"},{"_id":"170"},{"_id":"297"}],"user_id":"16199","keyword":["tet_topic_phc","tet_topic_qd"],"language":[{"iso":"eng"}],"related_material":{"record":[{"status":"public","id":"48599","relation":"later_version"}]},"year":"2023","citation":{"mla":"Bauch, David, et al. <i>On-Demand Indistinguishable and Entangled Photons at Telecom Frequencies Using Tailored Cavity Designs</i>. 2023.","short":"D. Bauch, D. Siebert, K. Jöns, J. Förstner, S. Schumacher, (2023).","bibtex":"@article{Bauch_Siebert_Jöns_Förstner_Schumacher_2023, title={On-demand indistinguishable and entangled photons at telecom frequencies using tailored cavity designs}, author={Bauch, David and Siebert, Dustin and Jöns, Klaus and Förstner, Jens and Schumacher, Stefan}, year={2023} }","apa":"Bauch, D., Siebert, D., Jöns, K., Förstner, J., &#38; Schumacher, S. (2023). <i>On-demand indistinguishable and entangled photons at telecom frequencies using tailored cavity designs</i>.","chicago":"Bauch, David, Dustin Siebert, Klaus Jöns, Jens Förstner, and Stefan Schumacher. “On-Demand Indistinguishable and Entangled Photons at Telecom Frequencies Using Tailored Cavity Designs,” 2023.","ieee":"D. Bauch, D. Siebert, K. Jöns, J. Förstner, and S. Schumacher, “On-demand indistinguishable and entangled photons at telecom frequencies using tailored cavity designs.” 2023.","ama":"Bauch D, Siebert D, Jöns K, Förstner J, Schumacher S. On-demand indistinguishable and entangled photons at telecom frequencies using tailored cavity designs. Published online 2023."},"date_updated":"2023-12-21T10:41:17Z","oa":"1","author":[{"full_name":"Bauch, David","last_name":"Bauch","first_name":"David"},{"last_name":"Siebert","full_name":"Siebert, Dustin","first_name":"Dustin"},{"full_name":"Jöns, Klaus","id":"85353","last_name":"Jöns","first_name":"Klaus"},{"first_name":"Jens","orcid":"0000-0001-7059-9862","last_name":"Förstner","id":"158","full_name":"Förstner, Jens"},{"first_name":"Stefan","last_name":"Schumacher","orcid":"0000-0003-4042-4951","full_name":"Schumacher, Stefan","id":"27271"}],"date_created":"2023-03-31T13:22:05Z","title":"On-demand indistinguishable and entangled photons at telecom frequencies using tailored cavity designs","main_file_link":[{"url":"https://arxiv.org/pdf/2303.13871.pdf","open_access":"1"}]},{"date_created":"2024-01-04T08:47:38Z","author":[{"full_name":"Ochsenfeld, Stephan","last_name":"Ochsenfeld","first_name":"Stephan"},{"last_name":"Schlichting","full_name":"Schlichting, Sören","first_name":"Sören"}],"date_updated":"2024-01-04T08:47:47Z","title":"Hydrodynamic and Non-hydrodynamic Excitations in Kinetic Theory -- A  Numerical Analysis in Scalar Field Theory","citation":{"short":"S. Ochsenfeld, S. Schlichting, ArXiv:2308.04491 (2023).","bibtex":"@article{Ochsenfeld_Schlichting_2023, title={Hydrodynamic and Non-hydrodynamic Excitations in Kinetic Theory -- A  Numerical Analysis in Scalar Field Theory}, journal={arXiv:2308.04491}, author={Ochsenfeld, Stephan and Schlichting, Sören}, year={2023} }","mla":"Ochsenfeld, Stephan, and Sören Schlichting. “Hydrodynamic and Non-Hydrodynamic Excitations in Kinetic Theory -- A  Numerical Analysis in Scalar Field Theory.” <i>ArXiv:2308.04491</i>, 2023.","apa":"Ochsenfeld, S., &#38; Schlichting, S. (2023). Hydrodynamic and Non-hydrodynamic Excitations in Kinetic Theory -- A  Numerical Analysis in Scalar Field Theory. In <i>arXiv:2308.04491</i>.","chicago":"Ochsenfeld, Stephan, and Sören Schlichting. “Hydrodynamic and Non-Hydrodynamic Excitations in Kinetic Theory -- A  Numerical Analysis in Scalar Field Theory.” <i>ArXiv:2308.04491</i>, 2023.","ieee":"S. Ochsenfeld and S. Schlichting, “Hydrodynamic and Non-hydrodynamic Excitations in Kinetic Theory -- A  Numerical Analysis in Scalar Field Theory,” <i>arXiv:2308.04491</i>. 2023.","ama":"Ochsenfeld S, Schlichting S. Hydrodynamic and Non-hydrodynamic Excitations in Kinetic Theory -- A  Numerical Analysis in Scalar Field Theory. <i>arXiv:230804491</i>. Published online 2023."},"year":"2023","department":[{"_id":"27"}],"user_id":"67287","external_id":{"arxiv":["2308.04491"]},"_id":"50172","project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"language":[{"iso":"eng"}],"publication":"arXiv:2308.04491","type":"preprint","status":"public","abstract":[{"text":"Viscous hydrodynamics serves as a successful mesoscopic description of the\r\nQuark-Gluon Plasma produced in relativistic heavy-ion collisions. In order to\r\ninvestigate, how such an effective description emerges from the underlying\r\nmicroscopic dynamics we calculate the hydrodynamic and non-hydrodynamic modes\r\nof linear response in the sound channel from a first-principle calculation in\r\nkinetic theory. We do this with a new approach wherein we discretize the\r\ncollision kernel to directly calculate eigenvalues and eigenmodes of the\r\nevolution operator. This allows us to study the Green's functions at any point\r\nin the complex frequency space. Our study focuses on scalar theory with quartic\r\ninteraction and we find that the analytic structure of Green's functions in the\r\ncomplex plane is far more complicated than just poles or cuts which is a first\r\nstep towards an equivalent study in QCD kinetic theory.","lang":"eng"}]},{"status":"public","abstract":[{"lang":"eng","text":"Memory Gym presents a suite of 2D partially observable environments, namely\r\nMortar Mayhem, Mystery Path, and Searing Spotlights, designed to benchmark\r\nmemory capabilities in decision-making agents. These environments, originally\r\nwith finite tasks, are expanded into innovative, endless formats, mirroring the\r\nescalating challenges of cumulative memory games such as ``I packed my bag''.\r\nThis progression in task design shifts the focus from merely assessing sample\r\nefficiency to also probing the levels of memory effectiveness in dynamic,\r\nprolonged scenarios. To address the gap in available memory-based Deep\r\nReinforcement Learning baselines, we introduce an implementation that\r\nintegrates Transformer-XL (TrXL) with Proximal Policy Optimization. This\r\napproach utilizes TrXL as a form of episodic memory, employing a sliding window\r\ntechnique. Our comparative study between the Gated Recurrent Unit (GRU) and\r\nTrXL reveals varied performances across different settings. TrXL, on the finite\r\nenvironments, demonstrates superior sample efficiency in Mystery Path and\r\noutperforms in Mortar Mayhem. However, GRU is more efficient on Searing\r\nSpotlights. Most notably, in all endless tasks, GRU makes a remarkable\r\nresurgence, consistently outperforming TrXL by significant margins. Website and\r\nSource Code: https://github.com/MarcoMeter/endless-memory-gym/"}],"publication":"arXiv:2309.17207","type":"preprint","language":[{"iso":"eng"}],"department":[{"_id":"27"}],"user_id":"67287","_id":"50221","external_id":{"arxiv":["2309.17207"]},"project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"citation":{"apa":"Pleines, M., Pallasch, M., Zimmer, F., &#38; Preuss, M. (2023). Memory Gym: Towards Endless Tasks to Benchmark Memory Capabilities of  Agents. In <i>arXiv:2309.17207</i>.","short":"M. Pleines, M. Pallasch, F. Zimmer, M. Preuss, ArXiv:2309.17207 (2023).","mla":"Pleines, Marco, et al. “Memory Gym: Towards Endless Tasks to Benchmark Memory Capabilities of  Agents.” <i>ArXiv:2309.17207</i>, 2023.","bibtex":"@article{Pleines_Pallasch_Zimmer_Preuss_2023, title={Memory Gym: Towards Endless Tasks to Benchmark Memory Capabilities of  Agents}, journal={arXiv:2309.17207}, author={Pleines, Marco and Pallasch, Matthias and Zimmer, Frank and Preuss, Mike}, year={2023} }","ama":"Pleines M, Pallasch M, Zimmer F, Preuss M. Memory Gym: Towards Endless Tasks to Benchmark Memory Capabilities of  Agents. <i>arXiv:230917207</i>. Published online 2023.","chicago":"Pleines, Marco, Matthias Pallasch, Frank Zimmer, and Mike Preuss. “Memory Gym: Towards Endless Tasks to Benchmark Memory Capabilities of  Agents.” <i>ArXiv:2309.17207</i>, 2023.","ieee":"M. Pleines, M. Pallasch, F. Zimmer, and M. Preuss, “Memory Gym: Towards Endless Tasks to Benchmark Memory Capabilities of  Agents,” <i>arXiv:2309.17207</i>. 2023."},"year":"2023","title":"Memory Gym: Towards Endless Tasks to Benchmark Memory Capabilities of  Agents","date_created":"2024-01-05T12:38:42Z","author":[{"first_name":"Marco","last_name":"Pleines","full_name":"Pleines, Marco"},{"full_name":"Pallasch, Matthias","last_name":"Pallasch","first_name":"Matthias"},{"first_name":"Frank","last_name":"Zimmer","full_name":"Zimmer, Frank"},{"last_name":"Preuss","full_name":"Preuss, Mike","first_name":"Mike"}],"date_updated":"2024-01-05T12:39:50Z"},{"citation":{"apa":"Schmalofski, T., Kroll, M., Dette, H., &#38; Janisch, R. (2023). Towards active learning: A stopping criterion for the sequential  sampling of grain boundary degrees of freedom. In <i>arXiv:2302.01603</i>.","bibtex":"@article{Schmalofski_Kroll_Dette_Janisch_2023, title={Towards active learning: A stopping criterion for the sequential  sampling of grain boundary degrees of freedom}, journal={arXiv:2302.01603}, author={Schmalofski, Timo and Kroll, Martin and Dette, Holger and Janisch, Rebecca}, year={2023} }","short":"T. Schmalofski, M. Kroll, H. Dette, R. Janisch, ArXiv:2302.01603 (2023).","mla":"Schmalofski, Timo, et al. “Towards Active Learning: A Stopping Criterion for the Sequential  Sampling of Grain Boundary Degrees of Freedom.” <i>ArXiv:2302.01603</i>, 2023.","ama":"Schmalofski T, Kroll M, Dette H, Janisch R. Towards active learning: A stopping criterion for the sequential  sampling of grain boundary degrees of freedom. <i>arXiv:230201603</i>. Published online 2023.","ieee":"T. Schmalofski, M. Kroll, H. Dette, and R. Janisch, “Towards active learning: A stopping criterion for the sequential  sampling of grain boundary degrees of freedom,” <i>arXiv:2302.01603</i>. 2023.","chicago":"Schmalofski, Timo, Martin Kroll, Holger Dette, and Rebecca Janisch. “Towards Active Learning: A Stopping Criterion for the Sequential  Sampling of Grain Boundary Degrees of Freedom.” <i>ArXiv:2302.01603</i>, 2023."},"year":"2023","title":"Towards active learning: A stopping criterion for the sequential  sampling of grain boundary degrees of freedom","author":[{"first_name":"Timo","full_name":"Schmalofski, Timo","last_name":"Schmalofski"},{"last_name":"Kroll","full_name":"Kroll, Martin","first_name":"Martin"},{"first_name":"Holger","last_name":"Dette","full_name":"Dette, Holger"},{"first_name":"Rebecca","last_name":"Janisch","full_name":"Janisch, Rebecca"}],"date_created":"2024-01-04T08:17:01Z","date_updated":"2024-01-05T12:57:31Z","status":"public","abstract":[{"lang":"eng","text":"Many materials processes and properties depend on the anisotropy of the\r\nenergy of grain boundaries, i.e.~on the fact that this energy is a function of\r\nthe five geometric degrees of freedom (DOF) of the interface. To access this\r\nparameter space in an efficient way and to discover energy cusps in unexplored\r\nregions, a method was recently established, which combines atomistic\r\nsimulations with statistical methods 10.1002/adts.202100615. This sequential\r\nsampling technique is now extended in the spirit of an active learning\r\nalgorithm by adding a criterion to decide when the sampling has advanced enough\r\nto stop. In this instance, two parameters to analyse the sampling results on\r\nthe fly are introduced: the number of cusps, which correspond to the most\r\ninteresting and important regions of the energy landscape, and the maximum\r\nchange of energy between two sequential iterations. Monitoring these two\r\nquantities provides valuable insight into how the subspaces are energetically\r\nstructured. The combination of both parameters provides the necessary\r\ninformation to evaluate the sampling of the 2D subspaces of grain boundary\r\nplane inclinations of even non-periodic, low angle grain boundaries. With a\r\nreasonable number of data points in the initial design, only a few\r\nappropriately chosen sequential iterations already improve the accuracy of the\r\nsampling substantially and unknown cusps can be found within a few additional\r\nsequential steps."}],"publication":"arXiv:2302.01603","type":"preprint","language":[{"iso":"eng"}],"user_id":"67287","_id":"50147","external_id":{"arxiv":["2302.01603"]},"project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}]},{"abstract":[{"text":"Heavy-ion collisions can be well described through relativistic viscous\r\nhydrodynamics, but questions still remain when hydrodynamics is applicable\r\nbecause the initial state may begin very far-from-equilibrium. Thus, a\r\npre-equilibrium evolution phase is used to bridge the gap between the initial\r\nstate and hydrodynamics. K$\\phi$MP$\\phi$ST is one such pre-equilibrium model\r\nthat propagates the energy-momentum tensor by decomposing it into the\r\nbackground and fluctuations around that background, whose evolution is captured\r\nby Green's functions. We extend this formalism to include conserved charges and\r\ncalculate the corresponding non-equilibrium Green's functions in the relaxation\r\ntime approximation. The ICCING algorithm initializes conserved charges in the\r\ninitial state by sampling $g \\rightarrow q\\bar{q}$ splitting probabilities and\r\nis, thus, perfectly positioned to implement Green's functions for charge\r\npropagation. We show that this method alters the initial state charge\r\ngeometries and is applicable in central to mid-central collisions.","lang":"eng"}],"status":"public","publication":"arXiv:2301.04572","type":"preprint","language":[{"iso":"eng"}],"_id":"50174","external_id":{"arxiv":["2301.04572"]},"project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"user_id":"67287","year":"2023","citation":{"apa":"Carzon, P., Martinez, M., Jacquelyn Noronha-Hostler, J. N.-H., Plaschke, P., Schlichting, S., &#38; Sievert, M. (2023). Pre-Equilibrium Evolution of Conserved Charges with ICCING Initial  Conditions. In <i>arXiv:2301.04572</i>.","short":"P. Carzon, M. Martinez, J.N.-H. Jacquelyn Noronha-Hostler, P. Plaschke, S. Schlichting, M. Sievert, ArXiv:2301.04572 (2023).","bibtex":"@article{Carzon_Martinez_Jacquelyn Noronha-Hostler_Plaschke_Schlichting_Sievert_2023, title={Pre-Equilibrium Evolution of Conserved Charges with ICCING Initial  Conditions}, journal={arXiv:2301.04572}, author={Carzon, Patrick and Martinez, Mauricio and Jacquelyn Noronha-Hostler, Jacquelyn Noronha-Hostler and Plaschke, Philip and Schlichting, Soeren and Sievert, Matthew}, year={2023} }","mla":"Carzon, Patrick, et al. “Pre-Equilibrium Evolution of Conserved Charges with ICCING Initial  Conditions.” <i>ArXiv:2301.04572</i>, 2023.","ama":"Carzon P, Martinez M, Jacquelyn Noronha-Hostler JN-H, Plaschke P, Schlichting S, Sievert M. Pre-Equilibrium Evolution of Conserved Charges with ICCING Initial  Conditions. <i>arXiv:230104572</i>. Published online 2023.","chicago":"Carzon, Patrick, Mauricio Martinez, Jacquelyn Noronha-Hostler Jacquelyn Noronha-Hostler, Philip Plaschke, Soeren Schlichting, and Matthew Sievert. “Pre-Equilibrium Evolution of Conserved Charges with ICCING Initial  Conditions.” <i>ArXiv:2301.04572</i>, 2023.","ieee":"P. Carzon, M. Martinez, J. N.-H. Jacquelyn Noronha-Hostler, P. Plaschke, S. Schlichting, and M. Sievert, “Pre-Equilibrium Evolution of Conserved Charges with ICCING Initial  Conditions,” <i>arXiv:2301.04572</i>. 2023."},"title":"Pre-Equilibrium Evolution of Conserved Charges with ICCING Initial  Conditions","date_updated":"2024-01-05T12:54:27Z","date_created":"2024-01-04T08:49:55Z","author":[{"first_name":"Patrick","last_name":"Carzon","full_name":"Carzon, Patrick"},{"first_name":"Mauricio","last_name":"Martinez","full_name":"Martinez, Mauricio"},{"full_name":"Jacquelyn Noronha-Hostler, Jacquelyn Noronha-Hostler","last_name":"Jacquelyn Noronha-Hostler","first_name":"Jacquelyn Noronha-Hostler"},{"full_name":"Plaschke, Philip","last_name":"Plaschke","first_name":"Philip"},{"first_name":"Soeren","last_name":"Schlichting","full_name":"Schlichting, Soeren"},{"first_name":"Matthew","last_name":"Sievert","full_name":"Sievert, Matthew"}]},{"author":[{"full_name":"Dawid, Herbert","last_name":"Dawid","first_name":"Herbert"},{"last_name":"Harting","full_name":"Harting, Philipp","first_name":"Philipp"},{"full_name":"Neugart, Michael","last_name":"Neugart","first_name":"Michael"}],"date_created":"2024-01-04T08:11:55Z","publisher":"Elsevier BV","date_updated":"2024-01-05T12:58:24Z","doi":"10.2139/ssrn.4405558","title":"Implications of Algorithmic Wage Setting on Online Labor Platforms: a Simulation-Based Analysis∗","publication_identifier":{"issn":["1556-5068"]},"publication_status":"published","citation":{"mla":"Dawid, Herbert, et al. “Implications of Algorithmic Wage Setting on Online Labor Platforms: A Simulation-Based Analysis∗.” <i>SSRN Electronic Journal</i>, Elsevier BV, 2023, doi:<a href=\"https://doi.org/10.2139/ssrn.4405558\">10.2139/ssrn.4405558</a>.","bibtex":"@article{Dawid_Harting_Neugart_2023, title={Implications of Algorithmic Wage Setting on Online Labor Platforms: a Simulation-Based Analysis∗}, DOI={<a href=\"https://doi.org/10.2139/ssrn.4405558\">10.2139/ssrn.4405558</a>}, journal={SSRN Electronic Journal}, publisher={Elsevier BV}, author={Dawid, Herbert and Harting, Philipp and Neugart, Michael}, year={2023} }","short":"H. Dawid, P. Harting, M. Neugart, SSRN Electronic Journal (2023).","apa":"Dawid, H., Harting, P., &#38; Neugart, M. (2023). Implications of Algorithmic Wage Setting on Online Labor Platforms: a Simulation-Based Analysis∗. <i>SSRN Electronic Journal</i>. <a href=\"https://doi.org/10.2139/ssrn.4405558\">https://doi.org/10.2139/ssrn.4405558</a>","ieee":"H. Dawid, P. Harting, and M. Neugart, “Implications of Algorithmic Wage Setting on Online Labor Platforms: a Simulation-Based Analysis∗,” <i>SSRN Electronic Journal</i>, 2023, doi: <a href=\"https://doi.org/10.2139/ssrn.4405558\">10.2139/ssrn.4405558</a>.","chicago":"Dawid, Herbert, Philipp Harting, and Michael Neugart. “Implications of Algorithmic Wage Setting on Online Labor Platforms: A Simulation-Based Analysis∗.” <i>SSRN Electronic Journal</i>, 2023. <a href=\"https://doi.org/10.2139/ssrn.4405558\">https://doi.org/10.2139/ssrn.4405558</a>.","ama":"Dawid H, Harting P, Neugart M. Implications of Algorithmic Wage Setting on Online Labor Platforms: a Simulation-Based Analysis∗. <i>SSRN Electronic Journal</i>. Published online 2023. doi:<a href=\"https://doi.org/10.2139/ssrn.4405558\">10.2139/ssrn.4405558</a>"},"year":"2023","user_id":"67287","_id":"50145","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"language":[{"iso":"eng"}],"keyword":["General Earth and Planetary Sciences","General Environmental Science"],"publication":"SSRN Electronic Journal","type":"journal_article","status":"public"},{"date_updated":"2024-01-05T12:54:33Z","date_created":"2024-01-04T08:48:26Z","author":[{"first_name":"Xiaojian","full_name":"Du, Xiaojian","last_name":"Du"},{"first_name":"Stephan","full_name":"Ochsenfeld, Stephan","last_name":"Ochsenfeld"},{"last_name":"Schlichting","full_name":"Schlichting, Sören","first_name":"Sören"}],"title":"Universality of energy-momentum response in kinetic theories","year":"2023","citation":{"ieee":"X. Du, S. Ochsenfeld, and S. Schlichting, “Universality of energy-momentum response in kinetic theories,” <i>arXiv:2306.09094</i>. 2023.","chicago":"Du, Xiaojian, Stephan Ochsenfeld, and Sören Schlichting. “Universality of Energy-Momentum Response in Kinetic Theories.” <i>ArXiv:2306.09094</i>, 2023.","ama":"Du X, Ochsenfeld S, Schlichting S. Universality of energy-momentum response in kinetic theories. <i>arXiv:230609094</i>. Published online 2023.","apa":"Du, X., Ochsenfeld, S., &#38; Schlichting, S. (2023). Universality of energy-momentum response in kinetic theories. In <i>arXiv:2306.09094</i>.","mla":"Du, Xiaojian, et al. “Universality of Energy-Momentum Response in Kinetic Theories.” <i>ArXiv:2306.09094</i>, 2023.","bibtex":"@article{Du_Ochsenfeld_Schlichting_2023, title={Universality of energy-momentum response in kinetic theories}, journal={arXiv:2306.09094}, author={Du, Xiaojian and Ochsenfeld, Stephan and Schlichting, Sören}, year={2023} }","short":"X. Du, S. Ochsenfeld, S. Schlichting, ArXiv:2306.09094 (2023)."},"project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"_id":"50173","external_id":{"arxiv":["2306.09094"]},"user_id":"67287","language":[{"iso":"eng"}],"type":"preprint","publication":"arXiv:2306.09094","abstract":[{"lang":"eng","text":"We study the response of the energy-momentum tensor in several kinetic\r\ntheories, from the simple relaxation time approximation (RTA) to Quantum\r\nChromodynamics (QCD). Irrespective of the differences in microscopic\r\nproperties, we find a remarkable degree of universality in the response\r\nfunctions from conformal theories. We find that the response to scalar\r\nperturbations in kinetic theory can be effectively described by a pair of one\r\nhydrodynamic sound mode and one non-hydrodynamic mode. We find that even beyond\r\nthe range of validity of hydrodynamics, the energy-momentum response in\r\nposition space can be effectively described by one single mode with non-trivial\r\ndispersion relation and residue."}],"status":"public"},{"language":[{"iso":"eng"}],"_id":"50222","project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"user_id":"67287","status":"public","publication":"Current Biology","type":"journal_article","title":"Optogenetics reveals paradoxical network stabilizations in hippocampal CA1 and CA3","date_updated":"2024-01-05T12:53:50Z","publisher":"Elsevier","date_created":"2024-01-05T12:50:11Z","author":[{"first_name":"Laurel Watkins","last_name":"de Jong","full_name":"de Jong, Laurel Watkins"},{"full_name":"Nejad, Mohammadreza Mohagheghi","last_name":"Nejad","first_name":"Mohammadreza Mohagheghi"},{"last_name":"Yoon","full_name":"Yoon, Euisik","first_name":"Euisik"},{"full_name":"Cheng, Sen","last_name":"Cheng","first_name":"Sen"},{"full_name":"Diba, Kamran","last_name":"Diba","first_name":"Kamran"}],"year":"2023","citation":{"ieee":"L. W. de Jong, M. M. Nejad, E. Yoon, S. Cheng, and K. Diba, “Optogenetics reveals paradoxical network stabilizations in hippocampal CA1 and CA3,” <i>Current Biology</i>, 2023.","chicago":"Jong, Laurel Watkins de, Mohammadreza Mohagheghi Nejad, Euisik Yoon, Sen Cheng, and Kamran Diba. “Optogenetics Reveals Paradoxical Network Stabilizations in Hippocampal CA1 and CA3.” <i>Current Biology</i>, 2023.","ama":"de Jong LW, Nejad MM, Yoon E, Cheng S, Diba K. Optogenetics reveals paradoxical network stabilizations in hippocampal CA1 and CA3. <i>Current Biology</i>. Published online 2023.","apa":"de Jong, L. W., Nejad, M. M., Yoon, E., Cheng, S., &#38; Diba, K. (2023). Optogenetics reveals paradoxical network stabilizations in hippocampal CA1 and CA3. <i>Current Biology</i>.","short":"L.W. de Jong, M.M. Nejad, E. Yoon, S. Cheng, K. Diba, Current Biology (2023).","bibtex":"@article{de Jong_Nejad_Yoon_Cheng_Diba_2023, title={Optogenetics reveals paradoxical network stabilizations in hippocampal CA1 and CA3}, journal={Current Biology}, publisher={Elsevier}, author={de Jong, Laurel Watkins and Nejad, Mohammadreza Mohagheghi and Yoon, Euisik and Cheng, Sen and Diba, Kamran}, year={2023} }","mla":"de Jong, Laurel Watkins, et al. “Optogenetics Reveals Paradoxical Network Stabilizations in Hippocampal CA1 and CA3.” <i>Current Biology</i>, Elsevier, 2023."}},{"date_created":"2024-01-04T08:24:31Z","author":[{"first_name":"Patrick","full_name":"Müller, Patrick","last_name":"Müller"},{"last_name":"Meta","full_name":"Meta, Mergim","first_name":"Mergim"},{"last_name":"Meidner","full_name":"Meidner, Jan Laurenz","first_name":"Jan Laurenz"},{"full_name":"Schwickert, Marvin","last_name":"Schwickert","first_name":"Marvin"},{"full_name":"Meyr, Jessica","last_name":"Meyr","first_name":"Jessica"},{"first_name":"Kevin","full_name":"Schwickert, Kevin","last_name":"Schwickert"},{"first_name":"Christian","full_name":"Kersten, Christian","last_name":"Kersten"},{"full_name":"Zimmer, Collin","last_name":"Zimmer","first_name":"Collin"},{"full_name":"Hammerschmidt, Stefan Josef","last_name":"Hammerschmidt","first_name":"Stefan Josef"},{"first_name":"Ariane","last_name":"Frey","full_name":"Frey, Ariane"},{"first_name":"Albin","last_name":"Lahu","full_name":"Lahu, Albin"},{"last_name":"de la Hoz-Rodríguez","full_name":"de la Hoz-Rodríguez, Sergio","first_name":"Sergio"},{"first_name":"Laura","last_name":"Agost-Beltrán","full_name":"Agost-Beltrán, Laura"},{"first_name":"Santiago","full_name":"Rodríguez, Santiago","last_name":"Rodríguez"},{"last_name":"Diemer","full_name":"Diemer, Kira","first_name":"Kira"},{"full_name":"Neumann, Wilhelm","last_name":"Neumann","first_name":"Wilhelm"},{"last_name":"Gonzàlez","full_name":"Gonzàlez, Florenci V.","first_name":"Florenci V."},{"first_name":"Bernd","full_name":"Engels, Bernd","last_name":"Engels"},{"full_name":"Schirmeister, Tanja","last_name":"Schirmeister","first_name":"Tanja"}],"volume":24,"publisher":"MDPI AG","date_updated":"2024-01-05T12:59:32Z","doi":"10.3390/ijms24087226","title":"Investigation of the Compatibility between Warheads and Peptidomimetic Sequences of Protease Inhibitors—A Comprehensive Reactivity and Selectivity Study","issue":"8","publication_status":"published","publication_identifier":{"issn":["1422-0067"]},"citation":{"ama":"Müller P, Meta M, Meidner JL, et al. Investigation of the Compatibility between Warheads and Peptidomimetic Sequences of Protease Inhibitors—A Comprehensive Reactivity and Selectivity Study. <i>International Journal of Molecular Sciences</i>. 2023;24(8). doi:<a href=\"https://doi.org/10.3390/ijms24087226\">10.3390/ijms24087226</a>","ieee":"P. Müller <i>et al.</i>, “Investigation of the Compatibility between Warheads and Peptidomimetic Sequences of Protease Inhibitors—A Comprehensive Reactivity and Selectivity Study,” <i>International Journal of Molecular Sciences</i>, vol. 24, no. 8, Art. no. 7226, 2023, doi: <a href=\"https://doi.org/10.3390/ijms24087226\">10.3390/ijms24087226</a>.","chicago":"Müller, Patrick, Mergim Meta, Jan Laurenz Meidner, Marvin Schwickert, Jessica Meyr, Kevin Schwickert, Christian Kersten, et al. “Investigation of the Compatibility between Warheads and Peptidomimetic Sequences of Protease Inhibitors—A Comprehensive Reactivity and Selectivity Study.” <i>International Journal of Molecular Sciences</i> 24, no. 8 (2023). <a href=\"https://doi.org/10.3390/ijms24087226\">https://doi.org/10.3390/ijms24087226</a>.","mla":"Müller, Patrick, et al. “Investigation of the Compatibility between Warheads and Peptidomimetic Sequences of Protease Inhibitors—A Comprehensive Reactivity and Selectivity Study.” <i>International Journal of Molecular Sciences</i>, vol. 24, no. 8, 7226, MDPI AG, 2023, doi:<a href=\"https://doi.org/10.3390/ijms24087226\">10.3390/ijms24087226</a>.","bibtex":"@article{Müller_Meta_Meidner_Schwickert_Meyr_Schwickert_Kersten_Zimmer_Hammerschmidt_Frey_et al._2023, title={Investigation of the Compatibility between Warheads and Peptidomimetic Sequences of Protease Inhibitors—A Comprehensive Reactivity and Selectivity Study}, volume={24}, DOI={<a href=\"https://doi.org/10.3390/ijms24087226\">10.3390/ijms24087226</a>}, number={87226}, journal={International Journal of Molecular Sciences}, publisher={MDPI AG}, author={Müller, Patrick and Meta, Mergim and Meidner, Jan Laurenz and Schwickert, Marvin and Meyr, Jessica and Schwickert, Kevin and Kersten, Christian and Zimmer, Collin and Hammerschmidt, Stefan Josef and Frey, Ariane and et al.}, year={2023} }","short":"P. Müller, M. Meta, J.L. Meidner, M. Schwickert, J. Meyr, K. Schwickert, C. Kersten, C. Zimmer, S.J. Hammerschmidt, A. Frey, A. Lahu, S. de la Hoz-Rodríguez, L. Agost-Beltrán, S. Rodríguez, K. Diemer, W. Neumann, F.V. Gonzàlez, B. Engels, T. Schirmeister, International Journal of Molecular Sciences 24 (2023).","apa":"Müller, P., Meta, M., Meidner, J. L., Schwickert, M., Meyr, J., Schwickert, K., Kersten, C., Zimmer, C., Hammerschmidt, S. J., Frey, A., Lahu, A., de la Hoz-Rodríguez, S., Agost-Beltrán, L., Rodríguez, S., Diemer, K., Neumann, W., Gonzàlez, F. V., Engels, B., &#38; Schirmeister, T. (2023). Investigation of the Compatibility between Warheads and Peptidomimetic Sequences of Protease Inhibitors—A Comprehensive Reactivity and Selectivity Study. <i>International Journal of Molecular Sciences</i>, <i>24</i>(8), Article 7226. <a href=\"https://doi.org/10.3390/ijms24087226\">https://doi.org/10.3390/ijms24087226</a>"},"intvolume":"        24","year":"2023","user_id":"67287","project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"_id":"50150","language":[{"iso":"eng"}],"article_number":"7226","keyword":["Inorganic Chemistry","Organic Chemistry","Physical and Theoretical Chemistry","Computer Science Applications","Spectroscopy","Molecular Biology","General Medicine","Catalysis"],"type":"journal_article","publication":"International Journal of Molecular Sciences","status":"public","abstract":[{"text":"<jats:p>Covalent peptidomimetic protease inhibitors have gained a lot of attention in drug development in recent years. They are designed to covalently bind the catalytically active amino acids through electrophilic groups called warheads. Covalent inhibition has an advantage in terms of pharmacodynamic properties but can also bear toxicity risks due to non-selective off-target protein binding. Therefore, the right combination of a reactive warhead with a well-suited peptidomimetic sequence is of great importance. Herein, the selectivities of well-known warheads combined with peptidomimetic sequences suited for five different proteases were investigated, highlighting the impact of both structure parts (warhead and peptidomimetic sequence) for affinity and selectivity. Molecular docking gave insights into the predicted binding modes of the inhibitors inside the binding pockets of the different enzymes. Moreover, the warheads were investigated by NMR and LC-MS reactivity assays against serine/threonine and cysteine nucleophile models, as well as by quantum mechanics simulations.</jats:p>","lang":"eng"}]}]