[{"language":[{"iso":"eng"}],"_id":"54241","publisher":"Paderborn University","user_id":"55631","status":"public","title":"Development of a Power Analysis Framework for Embedded FPGA Accelerators","year":"2023","author":[{"full_name":"Reuter, Lucas David","first_name":"Lucas David","last_name":"Reuter"}],"date_updated":"2026-04-27T14:21:10Z","date_created":"2024-05-13T13:56:45Z","type":"bachelorsthesis","department":[{"_id":"78"}],"supervisor":[{"first_name":"Felix","last_name":"Jentzsch","orcid":"0000-0003-4987-5708","full_name":"Jentzsch, Felix","id":"55631"},{"id":"398","first_name":"Marco","last_name":"Platzner","full_name":"Platzner, Marco"}],"citation":{"chicago":"Reuter, Lucas David. <i>Development of a Power Analysis Framework for Embedded FPGA Accelerators</i>. Paderborn University, 2023.","short":"L.D. Reuter, Development of a Power Analysis Framework for Embedded FPGA Accelerators, Paderborn University, 2023.","ieee":"L. D. Reuter, <i>Development of a Power Analysis Framework for Embedded FPGA Accelerators</i>. Paderborn University, 2023.","apa":"Reuter, L. D. (2023). <i>Development of a Power Analysis Framework for Embedded FPGA Accelerators</i>. Paderborn University.","bibtex":"@book{Reuter_2023, title={Development of a Power Analysis Framework for Embedded FPGA Accelerators}, publisher={Paderborn University}, author={Reuter, Lucas David}, year={2023} }","ama":"Reuter LD. <i>Development of a Power Analysis Framework for Embedded FPGA Accelerators</i>. Paderborn University; 2023.","mla":"Reuter, Lucas David. <i>Development of a Power Analysis Framework for Embedded FPGA Accelerators</i>. Paderborn University, 2023."},"project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}]},{"user_id":"49051","language":[{"iso":"eng"}],"_id":"29865","date_updated":"2022-02-22T07:52:01Z","publication_status":"accepted","title":"MUSCAT: MUS-based Circuit Approximation Technique","status":"public","year":"2022","conference":{"name":"Design, Automation and Test in Europe (DATE)","location":"Online"},"author":[{"id":"49051","first_name":"Linus Matthias","last_name":"Witschen","full_name":"Witschen, Linus Matthias"},{"id":"3118","full_name":"Wiersema, Tobias","first_name":"Tobias","last_name":"Wiersema"},{"full_name":"Artmann, Matthias","last_name":"Artmann","first_name":"Matthias"},{"id":"398","full_name":"Platzner, Marco","last_name":"Platzner","first_name":"Marco"}],"type":"conference","department":[{"_id":"78"}],"date_created":"2022-02-16T16:22:23Z","project":[{"name":"SFB 901: SFB 901","_id":"1"},{"_id":"3","name":"SFB 901 - B: SFB 901 - Project Area B"},{"name":"SFB 901 - B4: SFB 901 - Subproject B4","_id":"12"},{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"publication":"Design, Automation and Test in Europe (DATE)","citation":{"ieee":"L. M. Witschen, T. Wiersema, M. Artmann, and M. Platzner, “MUSCAT: MUS-based Circuit Approximation Technique,” presented at the Design, Automation and Test in Europe (DATE), Online.","mla":"Witschen, Linus Matthias, et al. “MUSCAT: MUS-Based Circuit Approximation Technique.” <i>Design, Automation and Test in Europe (DATE)</i>.","apa":"Witschen, L. M., Wiersema, T., Artmann, M., &#38; Platzner, M. (n.d.). MUSCAT: MUS-based Circuit Approximation Technique. <i>Design, Automation and Test in Europe (DATE)</i>. Design, Automation and Test in Europe (DATE), Online.","bibtex":"@inproceedings{Witschen_Wiersema_Artmann_Platzner, title={MUSCAT: MUS-based Circuit Approximation Technique}, booktitle={Design, Automation and Test in Europe (DATE)}, author={Witschen, Linus Matthias and Wiersema, Tobias and Artmann, Matthias and Platzner, Marco} }","chicago":"Witschen, Linus Matthias, Tobias Wiersema, Matthias Artmann, and Marco Platzner. “MUSCAT: MUS-Based Circuit Approximation Technique.” In <i>Design, Automation and Test in Europe (DATE)</i>, n.d.","ama":"Witschen LM, Wiersema T, Artmann M, Platzner M. MUSCAT: MUS-based Circuit Approximation Technique. In: <i>Design, Automation and Test in Europe (DATE)</i>.","short":"L.M. Witschen, T. Wiersema, M. Artmann, M. Platzner, in: Design, Automation and Test in Europe (DATE), n.d."}},{"_id":"32177","language":[{"iso":"eng"}],"user_id":"67287","status":"public","year":"2022","title":"Early time behavior of spatial and momentum anisotropies in kinetic  theory across different Knudsen numbers","author":[{"full_name":"Borghini, Nicolas","last_name":"Borghini","first_name":"Nicolas"},{"last_name":"Borrell","first_name":"Marc","full_name":"Borrell, Marc"},{"full_name":"Roch, Hendrik","last_name":"Roch","first_name":"Hendrik"}],"date_updated":"2022-06-27T09:35:53Z","external_id":{"arxiv":["2201.13294"]},"date_created":"2022-06-27T09:08:04Z","type":"preprint","department":[{"_id":"27"}],"publication":"arXiv:2201.13294","citation":{"mla":"Borghini, Nicolas, et al. “Early Time Behavior of Spatial and Momentum Anisotropies in Kinetic  Theory across Different Knudsen Numbers.” <i>ArXiv:2201.13294</i>, 2022.","ama":"Borghini N, Borrell M, Roch H. Early time behavior of spatial and momentum anisotropies in kinetic  theory across different Knudsen numbers. <i>arXiv:220113294</i>. Published online 2022.","bibtex":"@article{Borghini_Borrell_Roch_2022, title={Early time behavior of spatial and momentum anisotropies in kinetic  theory across different Knudsen numbers}, journal={arXiv:2201.13294}, author={Borghini, Nicolas and Borrell, Marc and Roch, Hendrik}, year={2022} }","apa":"Borghini, N., Borrell, M., &#38; Roch, H. (2022). Early time behavior of spatial and momentum anisotropies in kinetic  theory across different Knudsen numbers. In <i>arXiv:2201.13294</i>.","ieee":"N. Borghini, M. Borrell, and H. Roch, “Early time behavior of spatial and momentum anisotropies in kinetic  theory across different Knudsen numbers,” <i>arXiv:2201.13294</i>. 2022.","chicago":"Borghini, Nicolas, Marc Borrell, and Hendrik Roch. “Early Time Behavior of Spatial and Momentum Anisotropies in Kinetic  Theory across Different Knudsen Numbers.” <i>ArXiv:2201.13294</i>, 2022.","short":"N. Borghini, M. Borrell, H. Roch, ArXiv:2201.13294 (2022)."},"abstract":[{"text":"We investigate the early time development of the anisotropic transverse flow\r\nand spatial eccentricities of a fireball with various particle-based transport\r\napproaches using a fixed initial condition. In numerical simulations ranging\r\nfrom the quasi-collisionless case to the hydrodynamic regime, we find that the\r\nonset of $v_n$ and of related measures of anisotropic flow can be described\r\nwith a simple power-law ansatz, with an exponent that depends on the amount of\r\nrescatterings in the system. In the few-rescatterings regime we perform\r\nsemi-analytical calculations, based on a systematic expansion in powers of time\r\nand the cross section, which can reproduce the numerical findings.","lang":"eng"}],"project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}]},{"user_id":"67287","_id":"32178","language":[{"iso":"eng"}],"date_updated":"2022-06-27T09:35:34Z","author":[{"full_name":"Bachmann, Benedikt","first_name":"Benedikt","last_name":"Bachmann"},{"last_name":"Borghini","first_name":"Nicolas","full_name":"Borghini, Nicolas"},{"first_name":"Nina","last_name":"Feld","full_name":"Feld, Nina"},{"first_name":"Hendrik","last_name":"Roch","full_name":"Roch, Hendrik"}],"status":"public","title":"Even anisotropic-flow harmonics are from Venus, odd ones are from Mars","year":"2022","department":[{"_id":"27"}],"type":"preprint","date_created":"2022-06-27T09:12:26Z","external_id":{"arxiv":["2203.13306"]},"project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"abstract":[{"text":"We test the ability of the \"escape mechanism\" to create the anisotropic flow\r\nobserved in high-energy nuclear collisions. We compare the flow harmonics $v_n$\r\nin the few-rescatterings regime from two types of transport simulations, with\r\n$2\\to 2$ and $2\\to 0$ collision kernels respectively, and from analytical\r\ncalculations neglecting the gain term of the Boltzmann equation. We find that\r\nthe even flow harmonics are similar in the three approaches, while the odd\r\nharmonics differ significantly.","lang":"eng"}],"citation":{"short":"B. Bachmann, N. Borghini, N. Feld, H. Roch, ArXiv:2203.13306 (2022).","ama":"Bachmann B, Borghini N, Feld N, Roch H. Even anisotropic-flow harmonics are from Venus, odd ones are from Mars. <i>arXiv:220313306</i>. Published online 2022.","chicago":"Bachmann, Benedikt, Nicolas Borghini, Nina Feld, and Hendrik Roch. “Even Anisotropic-Flow Harmonics Are from Venus, Odd Ones Are from Mars.” <i>ArXiv:2203.13306</i>, 2022.","bibtex":"@article{Bachmann_Borghini_Feld_Roch_2022, title={Even anisotropic-flow harmonics are from Venus, odd ones are from Mars}, journal={arXiv:2203.13306}, author={Bachmann, Benedikt and Borghini, Nicolas and Feld, Nina and Roch, Hendrik}, year={2022} }","apa":"Bachmann, B., Borghini, N., Feld, N., &#38; Roch, H. (2022). Even anisotropic-flow harmonics are from Venus, odd ones are from Mars. In <i>arXiv:2203.13306</i>.","mla":"Bachmann, Benedikt, et al. “Even Anisotropic-Flow Harmonics Are from Venus, Odd Ones Are from Mars.” <i>ArXiv:2203.13306</i>, 2022.","ieee":"B. Bachmann, N. Borghini, N. Feld, and H. Roch, “Even anisotropic-flow harmonics are from Venus, odd ones are from Mars,” <i>arXiv:2203.13306</i>. 2022."},"publication":"arXiv:2203.13306"},{"type":"journal_article","department":[{"_id":"27"}],"date_created":"2022-06-27T09:43:47Z","project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"issue":"1","publication":"Frontiers of materials science","citation":{"short":"W. Hou, Y. Yao, Y. Li, B. Peng, K. Shi, Z. Zhou, J. Pan, M. Liu, J. Hu, Frontiers of Materials Science 16 (2022).","chicago":"Hou, W, Y Yao, Y Li, B Peng, K Shi, Z Zhou, J Pan, M Liu, and J Hu. “Linearly Shifting Ferromagnetic Resonance Response of La0.7Sr0.3MnO3 Thin Film for Body Temperature Sensors.” <i>Frontiers of Materials Science</i> 16, no. 1 (2022).","ieee":"W. Hou <i>et al.</i>, “Linearly shifting ferromagnetic resonance response of La0.7Sr0.3MnO3 thin film for body temperature sensors,” <i>Frontiers of materials science</i>, vol. 16, no. 1, 2022.","apa":"Hou, W., Yao, Y., Li, Y., Peng, B., Shi, K., Zhou, Z., Pan, J., Liu, M., &#38; Hu, J. (2022). Linearly shifting ferromagnetic resonance response of La0.7Sr0.3MnO3 thin film for body temperature sensors. <i>Frontiers of Materials Science</i>, <i>16</i>(1).","bibtex":"@article{Hou_Yao_Li_Peng_Shi_Zhou_Pan_Liu_Hu_2022, title={Linearly shifting ferromagnetic resonance response of La0.7Sr0.3MnO3 thin film for body temperature sensors}, volume={16}, number={1}, journal={Frontiers of materials science}, author={Hou, W and Yao, Y and Li, Y and Peng, B and Shi, K and Zhou, Z and Pan, J and Liu, M and Hu, J}, year={2022} }","ama":"Hou W, Yao Y, Li Y, et al. Linearly shifting ferromagnetic resonance response of La0.7Sr0.3MnO3 thin film for body temperature sensors. <i>Frontiers of materials science</i>. 2022;16(1).","mla":"Hou, W., et al. “Linearly Shifting Ferromagnetic Resonance Response of La0.7Sr0.3MnO3 Thin Film for Body Temperature Sensors.” <i>Frontiers of Materials Science</i>, vol. 16, no. 1, 2022."},"user_id":"15278","volume":16,"language":[{"iso":"eng"}],"_id":"32183","date_updated":"2022-06-27T12:49:59Z","intvolume":"        16","title":"Linearly shifting ferromagnetic resonance response of La0.7Sr0.3MnO3 thin film for body temperature sensors","year":"2022","status":"public","publication_identifier":{"issn":["2095-025x"]},"author":[{"last_name":"Hou","first_name":"W","full_name":"Hou, W"},{"full_name":"Yao, Y","first_name":"Y","last_name":"Yao"},{"last_name":"Li","first_name":"Y","full_name":"Li, Y"},{"full_name":"Peng, B","last_name":"Peng","first_name":"B"},{"full_name":"Shi, K","last_name":"Shi","first_name":"K"},{"full_name":"Zhou, Z","first_name":"Z","last_name":"Zhou"},{"first_name":"J","last_name":"Pan","full_name":"Pan, J"},{"full_name":"Liu, M","first_name":"M","last_name":"Liu"},{"full_name":"Hu, J","last_name":"Hu","first_name":"J"}]},{"publication":"Data Brief","citation":{"ieee":"M. Wojciechowski, “Dataset for random uniform distributions of 2D circles and 3D spheres.,” <i>Data Brief</i>, vol. 43, p. 108318, 2022.","apa":"Wojciechowski, M. (2022). Dataset for random uniform distributions of 2D circles and 3D spheres. <i>Data Brief</i>, <i>43</i>, 108318.","short":"M. Wojciechowski, Data Brief 43 (2022) 108318.","chicago":"Wojciechowski, M. “Dataset for Random Uniform Distributions of 2D Circles and 3D Spheres.” <i>Data Brief</i> 43 (2022): 108318.","mla":"Wojciechowski, M. “Dataset for Random Uniform Distributions of 2D Circles and 3D Spheres.” <i>Data Brief</i>, vol. 43, 2022, p. 108318.","bibtex":"@article{Wojciechowski_2022, title={Dataset for random uniform distributions of 2D circles and 3D spheres.}, volume={43}, journal={Data Brief}, author={Wojciechowski, M}, year={2022}, pages={108318} }","ama":"Wojciechowski M. Dataset for random uniform distributions of 2D circles and 3D spheres. <i>Data Brief</i>. 2022;43:108318."},"project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"external_id":{"pmid":["35677623"]},"date_created":"2022-06-28T06:53:33Z","type":"journal_article","department":[{"_id":"27"}],"title":"Dataset for random uniform distributions of 2D circles and 3D spheres.","year":"2022","status":"public","publication_identifier":{"issn":["2352-3409"]},"author":[{"first_name":"M","last_name":"Wojciechowski","full_name":"Wojciechowski, M"}],"date_updated":"2022-06-28T06:54:00Z","intvolume":"        43","page":"108318","language":[{"iso":"eng"}],"_id":"32234","user_id":"15278","pmid":"1","volume":43},{"status":"public","conference":{"end_date":"2022-09-29","location":"Miltenberg, Germany","name":"2022 Kleinheubach Conference","start_date":"2022-09-27"},"publisher":"IEEE","_id":"34140","user_id":"38240","citation":{"mla":"Maalouly, Jad, et al. “AI Assisted Interference Classification to Improve EMC Troubleshooting in Electronic System Development.” <i>2022 Kleinheubach Conference</i>, IEEE, 2022.","ama":"Maalouly J, Hemker D, Hedayat C, et al. AI Assisted Interference Classification to Improve EMC Troubleshooting in Electronic System Development. In: <i>2022 Kleinheubach Conference</i>. IEEE; 2022.","bibtex":"@inproceedings{Maalouly_Hemker_Hedayat_Rückert_Kaufmann_Olbrich_Lange_Mathis_2022, place={Miltenberg, Germany}, title={AI Assisted Interference Classification to Improve EMC Troubleshooting in Electronic System Development}, booktitle={2022 Kleinheubach Conference}, publisher={IEEE}, author={Maalouly, Jad and Hemker, Dennis and Hedayat, Christian and Rückert, Christian and Kaufmann, Ivan and Olbrich, Marcel and Lange, Sven and Mathis, Harald}, year={2022} }","apa":"Maalouly, J., Hemker, D., Hedayat, C., Rückert, C., Kaufmann, I., Olbrich, M., Lange, S., &#38; Mathis, H. (2022). AI Assisted Interference Classification to Improve EMC Troubleshooting in Electronic System Development. <i>2022 Kleinheubach Conference</i>. 2022 Kleinheubach Conference, Miltenberg, Germany.","ieee":"J. Maalouly <i>et al.</i>, “AI Assisted Interference Classification to Improve EMC Troubleshooting in Electronic System Development,” presented at the 2022 Kleinheubach Conference, Miltenberg, Germany, 2022.","chicago":"Maalouly, Jad, Dennis Hemker, Christian Hedayat, Christian Rückert, Ivan Kaufmann, Marcel Olbrich, Sven Lange, and Harald Mathis. “AI Assisted Interference Classification to Improve EMC Troubleshooting in Electronic System Development.” In <i>2022 Kleinheubach Conference</i>. Miltenberg, Germany: IEEE, 2022.","short":"J. Maalouly, D. Hemker, C. Hedayat, C. Rückert, I. Kaufmann, M. Olbrich, S. Lange, H. Mathis, in: 2022 Kleinheubach Conference, IEEE, Miltenberg, Germany, 2022."},"project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"place":"Miltenberg, Germany","year":"2022","title":"AI Assisted Interference Classification to Improve EMC Troubleshooting in Electronic System Development","author":[{"full_name":"Maalouly, Jad","last_name":"Maalouly","first_name":"Jad"},{"first_name":"Dennis","last_name":"Hemker","full_name":"Hemker, Dennis"},{"last_name":"Hedayat","first_name":"Christian","full_name":"Hedayat, Christian"},{"first_name":"Christian","last_name":"Rückert","full_name":"Rückert, Christian"},{"last_name":"Kaufmann","first_name":"Ivan","full_name":"Kaufmann, Ivan"},{"full_name":"Olbrich, Marcel","first_name":"Marcel","last_name":"Olbrich"},{"id":"38240","last_name":"Lange","first_name":"Sven","full_name":"Lange, Sven"},{"full_name":"Mathis, Harald","first_name":"Harald","last_name":"Mathis"}],"publication_identifier":{"eisbn":["978-3-948571-07-8"]},"publication_status":"published","date_updated":"2022-11-24T14:21:34Z","main_file_link":[{"url":"https://ieeexplore.ieee.org/document/9954484"}],"language":[{"iso":"eng"}],"publication":"2022 Kleinheubach Conference","abstract":[{"lang":"eng","text":"In this paper, machine learning techniques will be used to classify different PCB layouts given their electromagnetic frequency spectra. These spectra result from a simulated near-field measurement of electric field strengths at different locations. Measured values consist of real and imaginary parts (amplitude and phase) in X, Y and Z directions. Training data was obtained in the time domain by varying transmission line geometries (size, distance and signaling). It was then transformed into the frequency domain and used as deep neural network input. Principal component analysis was applied to reduce the sample dimension. The results show that classifying different designs is possible with high accuracy based on synthetic data. Future work comprises measurements of real, custom-made PCB with varying parameters to adapt the simulation model and also test the neural network. Finally, the trained model could be used to give hints about the error’s cause when overshooting EMC limits."}],"date_created":"2022-11-24T14:21:17Z","keyword":["emc","pcb","electronic system development","machine learning","neural network"],"type":"conference","department":[{"_id":"59"},{"_id":"485"}]},{"type":"conference","department":[{"_id":"9"},{"_id":"145"}],"date_created":"2022-05-10T07:12:14Z","project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"citation":{"bibtex":"@inproceedings{Bernemann_Maćkowiak_Maćkowiak_Bertling_Lutters_Kenig_2022, title={Entwicklung eines innovativen Trennapparates zur Stickstoffrückgewinnung aus landwirtschaftlichen Abfällen}, author={Bernemann, Sören Antonius and Maćkowiak, Jan and Maćkowiak, Jerzy and Bertling, René and Lutters, Nicole and Kenig, Eugeny}, year={2022} }","ama":"Bernemann SA, Maćkowiak J, Maćkowiak J, Bertling R, Lutters N, Kenig E. Entwicklung eines innovativen Trennapparates zur Stickstoffrückgewinnung aus landwirtschaftlichen Abfällen. In: ; 2022.","mla":"Bernemann, Sören Antonius, et al. <i>Entwicklung Eines Innovativen Trennapparates Zur Stickstoffrückgewinnung Aus Landwirtschaftlichen Abfällen</i>. 2022.","chicago":"Bernemann, Sören Antonius, Jan Maćkowiak, Jerzy Maćkowiak, René Bertling, Nicole Lutters, and Eugeny Kenig. “Entwicklung Eines Innovativen Trennapparates Zur Stickstoffrückgewinnung Aus Landwirtschaftlichen Abfällen,” 2022.","short":"S.A. Bernemann, J. Maćkowiak, J. Maćkowiak, R. Bertling, N. Lutters, E. Kenig, in: 2022.","ieee":"S. A. Bernemann, J. Maćkowiak, J. Maćkowiak, R. Bertling, N. Lutters, and E. Kenig, “Entwicklung eines innovativen Trennapparates zur Stickstoffrückgewinnung aus landwirtschaftlichen Abfällen,” presented at the Jahrestreffen Fluidverfahrenstechnik und Hochdruckverfahrenstechnik 2022, Frankfurt am Main, 2022.","apa":"Bernemann, S. A., Maćkowiak, J., Maćkowiak, J., Bertling, R., Lutters, N., &#38; Kenig, E. (2022). <i>Entwicklung eines innovativen Trennapparates zur Stickstoffrückgewinnung aus landwirtschaftlichen Abfällen</i>. Jahrestreffen Fluidverfahrenstechnik und Hochdruckverfahrenstechnik 2022, Frankfurt am Main."},"user_id":"70108","language":[{"iso":"eng"}],"_id":"31171","date_updated":"2022-05-10T07:12:57Z","title":"Entwicklung eines innovativen Trennapparates zur Stickstoffrückgewinnung aus landwirtschaftlichen Abfällen","status":"public","year":"2022","author":[{"id":"70108","full_name":"Bernemann, Sören Antonius","last_name":"Bernemann","first_name":"Sören Antonius"},{"full_name":"Maćkowiak, Jan","last_name":"Maćkowiak","first_name":"Jan"},{"full_name":"Maćkowiak, Jerzy","first_name":"Jerzy","last_name":"Maćkowiak"},{"full_name":"Bertling, René","last_name":"Bertling","first_name":"René","id":"30050"},{"id":"22006","full_name":"Lutters, Nicole","first_name":"Nicole","last_name":"Lutters"},{"id":"665","full_name":"Kenig, Eugeny","last_name":"Kenig","first_name":"Eugeny"}],"conference":{"location":"Frankfurt am Main","name":"Jahrestreffen Fluidverfahrenstechnik und Hochdruckverfahrenstechnik 2022","start_date":"2022-05-02","end_date":"2022-05-03"}},{"file_date_updated":"2022-06-01T18:56:44Z","citation":{"apa":"Grynko, Y., Shkuratov, Y., Alhaddad, S., &#38; Förstner, J. (2022). Negative polarization of light at backscattering from a numerical analog of planetary regoliths. <i>Icarus</i>, <i>384</i>, 115099. <a href=\"https://doi.org/10.1016/j.icarus.2022.115099\">https://doi.org/10.1016/j.icarus.2022.115099</a>","ieee":"Y. Grynko, Y. Shkuratov, S. Alhaddad, and J. Förstner, “Negative polarization of light at backscattering from a numerical analog of planetary regoliths,” <i>Icarus</i>, vol. 384, p. 115099, 2022, doi: <a href=\"https://doi.org/10.1016/j.icarus.2022.115099\">10.1016/j.icarus.2022.115099</a>.","short":"Y. Grynko, Y. Shkuratov, S. Alhaddad, J. Förstner, Icarus 384 (2022) 115099.","chicago":"Grynko, Yevgen, Yuriy Shkuratov, Samer Alhaddad, and Jens Förstner. “Negative Polarization of Light at Backscattering from a Numerical Analog of Planetary Regoliths.” <i>Icarus</i> 384 (2022): 115099. <a href=\"https://doi.org/10.1016/j.icarus.2022.115099\">https://doi.org/10.1016/j.icarus.2022.115099</a>.","mla":"Grynko, Yevgen, et al. “Negative Polarization of Light at Backscattering from a Numerical Analog of Planetary Regoliths.” <i>Icarus</i>, vol. 384, Elsevier BV, 2022, p. 115099, doi:<a href=\"https://doi.org/10.1016/j.icarus.2022.115099\">10.1016/j.icarus.2022.115099</a>.","ama":"Grynko Y, Shkuratov Y, Alhaddad S, Förstner J. Negative polarization of light at backscattering from a numerical analog of planetary regoliths. <i>Icarus</i>. 2022;384:115099. doi:<a href=\"https://doi.org/10.1016/j.icarus.2022.115099\">10.1016/j.icarus.2022.115099</a>","bibtex":"@article{Grynko_Shkuratov_Alhaddad_Förstner_2022, title={Negative polarization of light at backscattering from a numerical analog of planetary regoliths}, volume={384}, DOI={<a href=\"https://doi.org/10.1016/j.icarus.2022.115099\">10.1016/j.icarus.2022.115099</a>}, journal={Icarus}, publisher={Elsevier BV}, author={Grynko, Yevgen and Shkuratov, Yuriy and Alhaddad, Samer and Förstner, Jens}, year={2022}, pages={115099} }"},"project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"oa":"1","status":"public","has_accepted_license":"1","page":"115099","publisher":"Elsevier BV","_id":"31574","user_id":"158","ddc":["530"],"volume":384,"publication":"Icarus","abstract":[{"lang":"eng","text":"We model negative polarization, which is observed for planetary regoliths at backscattering, solving a full wave problem of light scattering with a numerically exact Discontinuous Galerkin Time Domain (DGTD) method. Pieces of layers with the bulk packing density of particles close to 0.5 are used. The model particles are highly absorbing and have irregular shapes and sizes larger than the wavelength of light. This represents a realistic analog of low-albedo planetary regoliths. Our simulations confirm coherent backscattering mechanism of the origin of negative polarization. We show that angular profiles of polarization are stabilized if the number of particles in a layer piece becomes larger than ten. This allows application of our approach to the negative polarization modeling for planetary regoliths."}],"file":[{"creator":"fossie","date_created":"2022-06-01T18:56:44Z","access_level":"open_access","file_size":1419286,"file_name":"2022-06 Grynko - Icarus - Negative polarization of light at backscattering from a numerical analog of planetary regoliths.pdf","date_updated":"2022-06-01T18:56:44Z","relation":"main_file","content_type":"application/pdf","file_id":"31575"}],"date_created":"2022-06-01T18:53:35Z","type":"journal_article","keyword":["tet_topic_scattering"],"department":[{"_id":"61"}],"year":"2022","title":"Negative polarization of light at backscattering from a numerical analog of planetary regoliths","author":[{"id":"26059","last_name":"Grynko","first_name":"Yevgen","full_name":"Grynko, Yevgen"},{"last_name":"Shkuratov","first_name":"Yuriy","full_name":"Shkuratov, Yuriy"},{"id":"42456","full_name":"Alhaddad, Samer","last_name":"Alhaddad","first_name":"Samer"},{"id":"158","first_name":"Jens","last_name":"Förstner","orcid":"0000-0001-7059-9862","full_name":"Förstner, Jens"}],"publication_identifier":{"issn":["0019-1035"]},"publication_status":"published","date_updated":"2022-06-01T18:57:51Z","intvolume":"       384","language":[{"iso":"eng"}],"doi":"10.1016/j.icarus.2022.115099"},{"type":"conference","keyword":["Simulation Environment","Inductive Localization","Coil Parameters","Inductive Applications","Near-Field"],"department":[{"_id":"59"},{"_id":"485"}],"date_created":"2022-10-04T11:26:11Z","abstract":[{"text":"In this work, methods will be evaluated to numerically calculate the passive electrical parameters of planar coils. These parameters can then be used to optimize inductive applications such as wireless power transmission. The focus here will be on inductive localization, which uses high-frequency magnetic fields and the resulting induced voltage to provide localization through the coupling parameter mutual inductance. To achieve localization with high accuracy and best possible operation (resonance, signal strength, etc.), the coil parameters need to be well known. For this reason, some numerical methods for the calculation of these quantities are presented and validated. In addition, the physical effects are thereby considered in more detail, allowing the localization procedure to be better optimized compared to simulative black-box methods. The goal should be a dedicated simulation platform for planar coils to be able to develop training data for neural networks and to test and optimize localization algorithms.","lang":"eng"}],"publication":"2022 Smart Systems Integration (SSI)","doi":"10.1109/ssi56489.2022.9901416","main_file_link":[{"url":"https://ieeexplore.ieee.org/document/9901416"}],"language":[{"iso":"eng"}],"publication_status":"published","date_updated":"2022-10-04T11:35:11Z","title":"Modeling and Characterization of a 3D Environment for the Design of an Inductively Based Locating Method by Coil Couplings","year":"2022","publication_identifier":{"eisbn":["978-1-6654-8849-5"]},"author":[{"last_name":"Lange","first_name":"Sven","full_name":"Lange, Sven","id":"38240"},{"first_name":"Christian","last_name":"Hedayat","full_name":"Hedayat, Christian"},{"full_name":"Kuhn, Harald","first_name":"Harald","last_name":"Kuhn"},{"full_name":"Hilleringmann, Ulrich","last_name":"Hilleringmann","first_name":"Ulrich"}],"place":"Grenoble, France","project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"citation":{"chicago":"Lange, Sven, Christian Hedayat, Harald Kuhn, and Ulrich Hilleringmann. “Modeling and Characterization of a 3D Environment for the Design of an Inductively Based Locating Method by Coil Couplings.” In <i>2022 Smart Systems Integration (SSI)</i>. Grenoble, France: IEEE, 2022. <a href=\"https://doi.org/10.1109/ssi56489.2022.9901416\">https://doi.org/10.1109/ssi56489.2022.9901416</a>.","short":"S. Lange, C. Hedayat, H. Kuhn, U. Hilleringmann, in: 2022 Smart Systems Integration (SSI), IEEE, Grenoble, France, 2022.","ieee":"S. Lange, C. Hedayat, H. Kuhn, and U. Hilleringmann, “Modeling and Characterization of a 3D Environment for the Design of an Inductively Based Locating Method by Coil Couplings,” presented at the 2022 Smart Systems Integration (SSI), Grenoble, France, 2022, doi: <a href=\"https://doi.org/10.1109/ssi56489.2022.9901416\">10.1109/ssi56489.2022.9901416</a>.","apa":"Lange, S., Hedayat, C., Kuhn, H., &#38; Hilleringmann, U. (2022). Modeling and Characterization of a 3D Environment for the Design of an Inductively Based Locating Method by Coil Couplings. <i>2022 Smart Systems Integration (SSI)</i>. 2022 Smart Systems Integration (SSI), Grenoble, France. <a href=\"https://doi.org/10.1109/ssi56489.2022.9901416\">https://doi.org/10.1109/ssi56489.2022.9901416</a>","bibtex":"@inproceedings{Lange_Hedayat_Kuhn_Hilleringmann_2022, place={Grenoble, France}, title={Modeling and Characterization of a 3D Environment for the Design of an Inductively Based Locating Method by Coil Couplings}, DOI={<a href=\"https://doi.org/10.1109/ssi56489.2022.9901416\">10.1109/ssi56489.2022.9901416</a>}, booktitle={2022 Smart Systems Integration (SSI)}, publisher={IEEE}, author={Lange, Sven and Hedayat, Christian and Kuhn, Harald and Hilleringmann, Ulrich}, year={2022} }","ama":"Lange S, Hedayat C, Kuhn H, Hilleringmann U. Modeling and Characterization of a 3D Environment for the Design of an Inductively Based Locating Method by Coil Couplings. In: <i>2022 Smart Systems Integration (SSI)</i>. IEEE; 2022. doi:<a href=\"https://doi.org/10.1109/ssi56489.2022.9901416\">10.1109/ssi56489.2022.9901416</a>","mla":"Lange, Sven, et al. “Modeling and Characterization of a 3D Environment for the Design of an Inductively Based Locating Method by Coil Couplings.” <i>2022 Smart Systems Integration (SSI)</i>, IEEE, 2022, doi:<a href=\"https://doi.org/10.1109/ssi56489.2022.9901416\">10.1109/ssi56489.2022.9901416</a>."},"user_id":"38240","_id":"33508","publisher":"IEEE","status":"public","conference":{"end_date":"2022-04-28","location":"Grenoble, France","name":"2022 Smart Systems Integration (SSI)","start_date":"2022-04-27"}},{"citation":{"mla":"Sander, Tom, et al. “Detection of Defects on Irregularly Structured Surfaces Using Supervised and Semi-Supervised Learning Methods.” <i>2022 Smart Systems Integration (SSI)</i>, IEEE, 2022, doi:<a href=\"https://doi.org/10.1109/ssi56489.2022.9901433\">10.1109/ssi56489.2022.9901433</a>.","bibtex":"@inproceedings{Sander_Lange_Hilleringmann_Geneiß_Hedayat_Kuhn_2022, place={Grenoble, France}, title={Detection of Defects on Irregularly Structured Surfaces using Supervised and Semi-Supervised Learning Methods}, DOI={<a href=\"https://doi.org/10.1109/ssi56489.2022.9901433\">10.1109/ssi56489.2022.9901433</a>}, booktitle={2022 Smart Systems Integration (SSI)}, publisher={IEEE}, author={Sander, Tom and Lange, Sven and Hilleringmann, Ulrich and Geneiß, Volker and Hedayat, Christian and Kuhn, Harald}, year={2022} }","ama":"Sander T, Lange S, Hilleringmann U, Geneiß V, Hedayat C, Kuhn H. Detection of Defects on Irregularly Structured Surfaces using Supervised and Semi-Supervised Learning Methods. In: <i>2022 Smart Systems Integration (SSI)</i>. IEEE; 2022. doi:<a href=\"https://doi.org/10.1109/ssi56489.2022.9901433\">10.1109/ssi56489.2022.9901433</a>","ieee":"T. Sander, S. Lange, U. Hilleringmann, V. Geneiß, C. Hedayat, and H. Kuhn, “Detection of Defects on Irregularly Structured Surfaces using Supervised and Semi-Supervised Learning Methods,” presented at the 2022 Smart Systems Integration (SSI), Grenoble, France, 2022, doi: <a href=\"https://doi.org/10.1109/ssi56489.2022.9901433\">10.1109/ssi56489.2022.9901433</a>.","apa":"Sander, T., Lange, S., Hilleringmann, U., Geneiß, V., Hedayat, C., &#38; Kuhn, H. (2022). Detection of Defects on Irregularly Structured Surfaces using Supervised and Semi-Supervised Learning Methods. <i>2022 Smart Systems Integration (SSI)</i>. 2022 Smart Systems Integration (SSI), Grenoble, France. <a href=\"https://doi.org/10.1109/ssi56489.2022.9901433\">https://doi.org/10.1109/ssi56489.2022.9901433</a>","chicago":"Sander, Tom, Sven Lange, Ulrich Hilleringmann, Volker Geneiß, Christian Hedayat, and Harald Kuhn. “Detection of Defects on Irregularly Structured Surfaces Using Supervised and Semi-Supervised Learning Methods.” In <i>2022 Smart Systems Integration (SSI)</i>. Grenoble, France: IEEE, 2022. <a href=\"https://doi.org/10.1109/ssi56489.2022.9901433\">https://doi.org/10.1109/ssi56489.2022.9901433</a>.","short":"T. Sander, S. Lange, U. Hilleringmann, V. Geneiß, C. Hedayat, H. Kuhn, in: 2022 Smart Systems Integration (SSI), IEEE, Grenoble, France, 2022."},"project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"place":"Grenoble, France","conference":{"location":"Grenoble, France","name":"2022 Smart Systems Integration (SSI)","start_date":"2022-04-27","end_date":"2022-04-28"},"status":"public","_id":"33510","publisher":"IEEE","user_id":"38240","publication":"2022 Smart Systems Integration (SSI)","abstract":[{"text":"In the manufacture of real wood products, defects can quickly occur during the production process. To quickly sort out these defects, a system is needed that finds damage in the irregularly structured surfaces of the product. The difficulty in this task is that each surface is visually different and no standard defects can be defined. Thus, damage detection using correlation does not work, so this paper will test different machine learning methods. To evaluate different machine learning methods, a data set is needed. For this reason, the available samples were recorded manually using a static fixed camera. Subsequently, the images were divided into sub-images, which resulted in a relatively small data set. Next, a convolutional neural network (CNN) was constructed to classify the images. However, this approach did not lead to a generalized solution, so the dataset was hashed using the a- and pHash. These hash values were then trained with a fully supervised system that will later serve as a reference model, in the semi-supervised learning procedures. To improve the supervised model and not have to label every data point, semi-supervised learning methods are used in the following. For this purpose, the CEAL method (wrapper method) is considered in the first and then the Π-Model (intrinsically semi-supervised).","lang":"eng"}],"date_created":"2022-10-04T11:35:55Z","department":[{"_id":"59"},{"_id":"485"}],"keyword":["Machine Learning","CNN","Hashing","semi-supervised learning"],"type":"conference","author":[{"full_name":"Sander, Tom","last_name":"Sander","first_name":"Tom"},{"id":"38240","full_name":"Lange, Sven","last_name":"Lange","first_name":"Sven"},{"first_name":"Ulrich","last_name":"Hilleringmann","full_name":"Hilleringmann, Ulrich"},{"last_name":"Geneiß","first_name":"Volker","full_name":"Geneiß, Volker"},{"first_name":"Christian","last_name":"Hedayat","full_name":"Hedayat, Christian"},{"full_name":"Kuhn, Harald","first_name":"Harald","last_name":"Kuhn"}],"title":"Detection of Defects on Irregularly Structured Surfaces using Supervised and Semi-Supervised Learning Methods","year":"2022","publication_status":"published","date_updated":"2022-10-04T11:37:39Z","language":[{"iso":"eng"}],"main_file_link":[{"url":"https://ieeexplore.ieee.org/document/9901433"}],"doi":"10.1109/ssi56489.2022.9901433"},{"author":[{"id":"70108","full_name":"Bernemann, Sören Antonius","last_name":"Bernemann","first_name":"Sören Antonius"},{"full_name":"Maćkowiak, Jan","first_name":"Jan","last_name":"Maćkowiak"},{"last_name":"Maćkowiak","first_name":"Jerzy","full_name":"Maćkowiak, Jerzy"},{"id":"30050","first_name":"René","last_name":"Bertling","full_name":"Bertling, René"},{"full_name":"Lutters, Nicole","last_name":"Lutters","first_name":"Nicole","id":"22006"},{"id":"665","last_name":"Kenig","first_name":"Eugeny","full_name":"Kenig, Eugeny"}],"conference":{"end_date":"2022-08-26","start_date":"2022-08-22","name":"ACHEMA Congress","location":"Frankfurt am Main"},"title":"Development of an innovative separation unit for nitrogen recovery from agricultural waste","status":"public","year":"2022","date_updated":"2022-10-05T10:41:01Z","_id":"33522","language":[{"iso":"eng"}],"user_id":"70108","citation":{"ieee":"S. A. Bernemann, J. Maćkowiak, J. Maćkowiak, R. Bertling, N. Lutters, and E. Kenig, “Development of an innovative separation unit for nitrogen recovery from agricultural waste,” presented at the ACHEMA Congress, Frankfurt am Main, 2022.","apa":"Bernemann, S. A., Maćkowiak, J., Maćkowiak, J., Bertling, R., Lutters, N., &#38; Kenig, E. (2022). <i>Development of an innovative separation unit for nitrogen recovery from agricultural waste</i>. ACHEMA Congress, Frankfurt am Main.","chicago":"Bernemann, Sören Antonius, Jan Maćkowiak, Jerzy Maćkowiak, René Bertling, Nicole Lutters, and Eugeny Kenig. “Development of an Innovative Separation Unit for Nitrogen Recovery from Agricultural Waste,” 2022.","short":"S.A. Bernemann, J. Maćkowiak, J. Maćkowiak, R. Bertling, N. Lutters, E. Kenig, in: 2022.","mla":"Bernemann, Sören Antonius, et al. <i>Development of an Innovative Separation Unit for Nitrogen Recovery from Agricultural Waste</i>. 2022.","bibtex":"@inproceedings{Bernemann_Maćkowiak_Maćkowiak_Bertling_Lutters_Kenig_2022, title={Development of an innovative separation unit for nitrogen recovery from agricultural waste}, author={Bernemann, Sören Antonius and Maćkowiak, Jan and Maćkowiak, Jerzy and Bertling, René and Lutters, Nicole and Kenig, Eugeny}, year={2022} }","ama":"Bernemann SA, Maćkowiak J, Maćkowiak J, Bertling R, Lutters N, Kenig E. Development of an innovative separation unit for nitrogen recovery from agricultural waste. In: ; 2022."},"project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"date_created":"2022-10-05T10:40:21Z","department":[{"_id":"9"},{"_id":"145"}],"type":"conference","keyword":["CFD","simulation","agricultural waste","multiphase"]},{"year":"2022","title":"Light Scattering by Large Densely Packed Clusters of Particles","publication_identifier":{"isbn":["9783031102974","9783031102981"],"issn":["2509-2790","2509-2804"]},"author":[{"id":"26059","full_name":"Grynko, Yevgen","first_name":"Yevgen","last_name":"Grynko"},{"last_name":"Shkuratov","first_name":"Yuriy","full_name":"Shkuratov, Yuriy"},{"full_name":"Alhaddad, Samer","last_name":"Alhaddad","first_name":"Samer","id":"42456"},{"id":"158","first_name":"Jens","last_name":"Förstner","orcid":"0000-0001-7059-9862","full_name":"Förstner, Jens"}],"publication_status":"published","date_updated":"2023-01-11T15:28:17Z","intvolume":"         8","main_file_link":[{"open_access":"1","url":"https://rdcu.be/cV5GC"}],"series_title":"Springer Series in Light Scattering","language":[{"iso":"eng"}],"doi":"10.1007/978-3-031-10298-1_4","publication":"Springer Series in Light Scattering - Volume 8: Light Polarization and Multiple Scattering in Turbid Media","abstract":[{"lang":"eng","text":"We review our results of numerical simulations of light scattering from different systems of densely packed irregular particles. We consider spherical clusters, thick layers and monolayers with realistic topologies and dimensions much larger than the wavelength of light. The maximum bulk packing density of clusters is 0.5. A numerically exact solution of the electromagnetic problem is obtained using the Discontinuous Galerkin Time Domain method and with application of high- performance computing. We show that high packing density causes light localization in such structures which makes an impact on the opposition phenomena: backscattering intensity surge and negative linear polarization feature. Diffuse multiple scattering is significantly reduced in the case of non-absorbing particles and near-field interaction results in a percolation-like light transport determined by the topology of the medium. With this the negative polarization feature caused by single scattering gets enhanced if compared to lower density samples. We also confirm coherent double scattering mechanism of negative polarization for light scattered from dense absorbing slabs. In this case convergent result for the scattering angle polarization dependency at backscattering can be obtained for a layer of just a few tens of particles if they are larger than the wavelength."}],"file":[{"file_name":"2022-09 Grynko - Book chapter on Light Scattering by Large Densely Packed Clusters of Particles.pdf","access_level":"local","file_size":1525307,"relation":"main_file","date_updated":"2022-09-22T09:24:45Z","file_id":"33467","content_type":"application/pdf","creator":"fossie","date_created":"2022-09-22T09:24:45Z"}],"date_created":"2022-09-22T09:18:45Z","type":"book_chapter","keyword":["tet_topic_scattering"],"department":[{"_id":"61"},{"_id":"230"},{"_id":"429"}],"status":"public","has_accepted_license":"1","publisher":"Springer International Publishing","_id":"33466","user_id":"158","ddc":["530"],"volume":8,"editor":[{"last_name":"Kokhanovsky","first_name":"Alexander","full_name":"Kokhanovsky, Alexander"}],"file_date_updated":"2022-09-22T09:24:45Z","citation":{"ama":"Grynko Y, Shkuratov Y, Alhaddad S, Förstner J. Light Scattering by Large Densely Packed Clusters of Particles. In: Kokhanovsky A, ed. <i>Springer Series in Light Scattering - Volume 8: Light Polarization and Multiple Scattering in Turbid Media</i>. Vol 8. Springer Series in Light Scattering. Springer International Publishing; 2022. doi:<a href=\"https://doi.org/10.1007/978-3-031-10298-1_4\">10.1007/978-3-031-10298-1_4</a>","bibtex":"@inbook{Grynko_Shkuratov_Alhaddad_Förstner_2022, place={Cham}, series={Springer Series in Light Scattering}, title={Light Scattering by Large Densely Packed Clusters of Particles}, volume={8}, DOI={<a href=\"https://doi.org/10.1007/978-3-031-10298-1_4\">10.1007/978-3-031-10298-1_4</a>}, booktitle={Springer Series in Light Scattering - Volume 8: Light Polarization and Multiple Scattering in Turbid Media}, publisher={Springer International Publishing}, author={Grynko, Yevgen and Shkuratov, Yuriy and Alhaddad, Samer and Förstner, Jens}, editor={Kokhanovsky, Alexander}, year={2022}, collection={Springer Series in Light Scattering} }","mla":"Grynko, Yevgen, et al. “Light Scattering by Large Densely Packed Clusters of Particles.” <i>Springer Series in Light Scattering - Volume 8: Light Polarization and Multiple Scattering in Turbid Media</i>, edited by Alexander Kokhanovsky, vol. 8, Springer International Publishing, 2022, doi:<a href=\"https://doi.org/10.1007/978-3-031-10298-1_4\">10.1007/978-3-031-10298-1_4</a>.","short":"Y. Grynko, Y. Shkuratov, S. Alhaddad, J. Förstner, in: A. Kokhanovsky (Ed.), Springer Series in Light Scattering - Volume 8: Light Polarization and Multiple Scattering in Turbid Media, Springer International Publishing, Cham, 2022.","chicago":"Grynko, Yevgen, Yuriy Shkuratov, Samer Alhaddad, and Jens Förstner. “Light Scattering by Large Densely Packed Clusters of Particles.” In <i>Springer Series in Light Scattering - Volume 8: Light Polarization and Multiple Scattering in Turbid Media</i>, edited by Alexander Kokhanovsky, Vol. 8. Springer Series in Light Scattering. Cham: Springer International Publishing, 2022. <a href=\"https://doi.org/10.1007/978-3-031-10298-1_4\">https://doi.org/10.1007/978-3-031-10298-1_4</a>.","apa":"Grynko, Y., Shkuratov, Y., Alhaddad, S., &#38; Förstner, J. (2022). Light Scattering by Large Densely Packed Clusters of Particles. In A. Kokhanovsky (Ed.), <i>Springer Series in Light Scattering - Volume 8: Light Polarization and Multiple Scattering in Turbid Media</i> (Vol. 8). Springer International Publishing. <a href=\"https://doi.org/10.1007/978-3-031-10298-1_4\">https://doi.org/10.1007/978-3-031-10298-1_4</a>","ieee":"Y. Grynko, Y. Shkuratov, S. Alhaddad, and J. Förstner, “Light Scattering by Large Densely Packed Clusters of Particles,” in <i>Springer Series in Light Scattering - Volume 8: Light Polarization and Multiple Scattering in Turbid Media</i>, vol. 8, A. Kokhanovsky, Ed. Cham: Springer International Publishing, 2022."},"project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"place":"Cham","oa":"1"},{"language":[{"iso":"eng"}],"year":"2022","title":"Neural Network Based Carrier Frequency Offset Estimation From Speech Transmitted Over High Frequency Channels","author":[{"full_name":"Heitkämper, Jens","last_name":"Heitkämper","first_name":"Jens","id":"27643"},{"last_name":"Schmalenstroeer","first_name":"Joerg","full_name":"Schmalenstroeer, Joerg","id":"460"},{"full_name":"Haeb-Umbach, Reinhold","last_name":"Haeb-Umbach","first_name":"Reinhold","id":"242"}],"publication_status":"accepted","date_updated":"2023-10-26T08:15:57Z","file":[{"relation":"main_file","date_updated":"2022-09-22T10:48:31Z","file_name":"cfo.pdf","file_size":1231379,"access_level":"closed","file_id":"33472","success":1,"content_type":"application/pdf","creator":"jensheit","date_created":"2022-09-22T10:48:31Z"}],"date_created":"2022-09-22T10:56:13Z","type":"conference","department":[{"_id":"54"}],"publication":"Proceedings of the 30th European Signal Processing Conference (EUSIPCO)","abstract":[{"lang":"eng","text":"The intelligibility of demodulated audio signals from analog high frequency transmissions, e.g., using single-sideband\r\n(SSB) modulation, can be severely degraded by channel distortions and/or a mismatch between modulation and demodulation carrier frequency. In this work a neural network (NN)-based approach for carrier frequency offset (CFO) estimation from demodulated SSB signals is proposed, whereby a task specific architecture is presented. Additionally, a simulation framework for SSB signals is introduced and utilized for training the NNs. The CFO estimator is combined with a speech enhancement network to investigate its influence on the enhancement performance. The NN-based system is compared to a recently proposed pitch tracking based approach on publicly available data from real high frequency transmissions. Experiments show that the NN exhibits good CFO estimation properties and results in significant improvements in speech intelligibility, especially when combined with a noise reduction network."}],"_id":"33471","user_id":"460","ddc":["000"],"status":"public","conference":{"location":"Belgrad","start_date":"2022-08-29","name":"30th European Signal Processing Conference (EUSIPCO)","end_date":"2022-09-02"},"has_accepted_license":"1","place":"Belgrad","file_date_updated":"2022-09-22T10:48:31Z","citation":{"apa":"Heitkämper, J., Schmalenstroeer, J., &#38; Haeb-Umbach, R. (n.d.). Neural Network Based Carrier Frequency Offset Estimation From Speech Transmitted Over High Frequency Channels. <i>Proceedings of the 30th European Signal Processing Conference (EUSIPCO)</i>. 30th European Signal Processing Conference (EUSIPCO), Belgrad.","ieee":"J. Heitkämper, J. Schmalenstroeer, and R. Haeb-Umbach, “Neural Network Based Carrier Frequency Offset Estimation From Speech Transmitted Over High Frequency Channels,” presented at the 30th European Signal Processing Conference (EUSIPCO), Belgrad.","short":"J. Heitkämper, J. Schmalenstroeer, R. Haeb-Umbach, in: Proceedings of the 30th European Signal Processing Conference (EUSIPCO), Belgrad, n.d.","chicago":"Heitkämper, Jens, Joerg Schmalenstroeer, and Reinhold Haeb-Umbach. “Neural Network Based Carrier Frequency Offset Estimation From Speech Transmitted Over High Frequency Channels.” In <i>Proceedings of the 30th European Signal Processing Conference (EUSIPCO)</i>. Belgrad, n.d.","mla":"Heitkämper, Jens, et al. “Neural Network Based Carrier Frequency Offset Estimation From Speech Transmitted Over High Frequency Channels.” <i>Proceedings of the 30th European Signal Processing Conference (EUSIPCO)</i>.","ama":"Heitkämper J, Schmalenstroeer J, Haeb-Umbach R. Neural Network Based Carrier Frequency Offset Estimation From Speech Transmitted Over High Frequency Channels. In: <i>Proceedings of the 30th European Signal Processing Conference (EUSIPCO)</i>.","bibtex":"@inproceedings{Heitkämper_Schmalenstroeer_Haeb-Umbach, place={Belgrad}, title={Neural Network Based Carrier Frequency Offset Estimation From Speech Transmitted Over High Frequency Channels}, booktitle={Proceedings of the 30th European Signal Processing Conference (EUSIPCO)}, author={Heitkämper, Jens and Schmalenstroeer, Joerg and Haeb-Umbach, Reinhold} }"},"quality_controlled":"1","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}]},{"language":[{"iso":"eng"}],"title":"MMS-MSG: A Multi-purpose Multi-Speaker Mixture Signal Generator","year":"2022","author":[{"id":"44393","full_name":"Cord-Landwehr, Tobias","last_name":"Cord-Landwehr","first_name":"Tobias"},{"full_name":"von Neumann, Thilo","first_name":"Thilo","orcid":"https://orcid.org/0000-0002-7717-8670","last_name":"von Neumann","id":"49870"},{"first_name":"Christoph","last_name":"Boeddeker","full_name":"Boeddeker, Christoph","id":"40767"},{"last_name":"Haeb-Umbach","first_name":"Reinhold","full_name":"Haeb-Umbach, Reinhold","id":"242"}],"date_updated":"2023-11-15T14:55:14Z","file":[{"creator":"cord","date_created":"2023-11-15T14:54:56Z","file_size":177975,"access_level":"open_access","file_name":"mms_msg_camera_ready.pdf","date_updated":"2023-11-15T14:54:56Z","relation":"main_file","content_type":"application/pdf","file_id":"48931"}],"date_created":"2022-10-20T14:02:14Z","type":"conference","department":[{"_id":"54"}],"publication":"2022 International Workshop on Acoustic Signal Enhancement (IWAENC)","abstract":[{"text":"The scope of speech enhancement has changed from a monolithic view of single,\r\nindependent tasks, to a joint processing of complex conversational speech\r\nrecordings. Training and evaluation of these single tasks requires synthetic\r\ndata with access to intermediate signals that is as close as possible to the\r\nevaluation scenario. As such data often is not available, many works instead\r\nuse specialized databases for the training of each system component, e.g\r\nWSJ0-mix for source separation. We present a Multi-purpose Multi-Speaker\r\nMixture Signal Generator (MMS-MSG) for generating a variety of speech mixture\r\nsignals based on any speech corpus, ranging from classical anechoic mixtures\r\n(e.g., WSJ0-mix) over reverberant mixtures (e.g., SMS-WSJ) to meeting-style\r\ndata. Its highly modular and flexible structure allows for the simulation of\r\ndiverse environments and dynamic mixing, while simultaneously enabling an easy\r\nextension and modification to generate new scenarios and mixture types. These\r\nmeetings can be used for prototyping, evaluation, or training purposes. We\r\nprovide example evaluation data and baseline results for meetings based on the\r\nWSJ corpus. Further, we demonstrate the usefulness for realistic scenarios by\r\nusing MMS-MSG to provide training data for the LibriCSS database.","lang":"eng"}],"_id":"33847","user_id":"44393","ddc":["000"],"status":"public","conference":{"name":"2022 International Workshop on Acoustic Signal Enhancement (IWAENC)","location":"Bamberg"},"has_accepted_license":"1","external_id":{"arxiv":["2209.11494"]},"oa":"1","file_date_updated":"2023-11-15T14:54:56Z","citation":{"chicago":"Cord-Landwehr, Tobias, Thilo von Neumann, Christoph Boeddeker, and Reinhold Haeb-Umbach. “MMS-MSG: A Multi-Purpose Multi-Speaker Mixture Signal Generator.” In <i>2022 International Workshop on Acoustic Signal Enhancement (IWAENC)</i>, 2022.","short":"T. Cord-Landwehr, T. von Neumann, C. Boeddeker, R. Haeb-Umbach, in: 2022 International Workshop on Acoustic Signal Enhancement (IWAENC), 2022.","apa":"Cord-Landwehr, T., von Neumann, T., Boeddeker, C., &#38; Haeb-Umbach, R. (2022). MMS-MSG: A Multi-purpose Multi-Speaker Mixture Signal Generator. <i>2022 International Workshop on Acoustic Signal Enhancement (IWAENC)</i>. 2022 International Workshop on Acoustic Signal Enhancement (IWAENC), Bamberg.","ieee":"T. Cord-Landwehr, T. von Neumann, C. Boeddeker, and R. Haeb-Umbach, “MMS-MSG: A Multi-purpose Multi-Speaker Mixture Signal Generator,” presented at the 2022 International Workshop on Acoustic Signal Enhancement (IWAENC), Bamberg, 2022.","ama":"Cord-Landwehr T, von Neumann T, Boeddeker C, Haeb-Umbach R. MMS-MSG: A Multi-purpose Multi-Speaker Mixture Signal Generator. In: <i>2022 International Workshop on Acoustic Signal Enhancement (IWAENC)</i>. ; 2022.","bibtex":"@inproceedings{Cord-Landwehr_von Neumann_Boeddeker_Haeb-Umbach_2022, title={MMS-MSG: A Multi-purpose Multi-Speaker Mixture Signal Generator}, booktitle={2022 International Workshop on Acoustic Signal Enhancement (IWAENC)}, author={Cord-Landwehr, Tobias and von Neumann, Thilo and Boeddeker, Christoph and Haeb-Umbach, Reinhold}, year={2022} }","mla":"Cord-Landwehr, Tobias, et al. “MMS-MSG: A Multi-Purpose Multi-Speaker Mixture Signal Generator.” <i>2022 International Workshop on Acoustic Signal Enhancement (IWAENC)</i>, 2022."},"quality_controlled":"1","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}]},{"quality_controlled":"1","project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"_id":"105","grant_number":"449607253","name":"LaWaMoRe: Vermiedene Kreuzungen von Lamb-Wellenmoden in mehrlagigen Strukturen"},{"name":"VaMP: Vollständige Bestimmung der akustischen Materialparameter von Polymeren","grant_number":"409779252","_id":"89"},{"grant_number":"495847374","_id":"157","name":"FaMOUS: Ein ultraschallbasiertes Messverfahren unter Berücksichtigung viskoelastischer Eigenschaften zur Charakterisierung der Faser-Matrix-Haftung bei Organoblechen sowie deren realitätsnahe Modellierung"}],"citation":{"bibtex":"@article{Johannesmann_Claes_Feldmann_Zeipert_Henning_2022, title={Lamb wave based approach to the determination of acoustic material parameters}, volume={89}, DOI={<a href=\"https://doi.org/10.1515/teme-2021-0134\">10.1515/teme-2021-0134</a>}, number={7–8}, journal={tm - Technisches Messen}, publisher={Walter de Gruyter GmbH}, author={Johannesmann, Sarah and Claes, Leander and Feldmann, Nadine and Zeipert, Henning and Henning, Bernd}, year={2022}, pages={493–506} }","ama":"Johannesmann S, Claes L, Feldmann N, Zeipert H, Henning B. Lamb wave based approach to the determination of acoustic material parameters. <i>tm - Technisches Messen</i>. 2022;89(7-8):493-506. doi:<a href=\"https://doi.org/10.1515/teme-2021-0134\">10.1515/teme-2021-0134</a>","mla":"Johannesmann, Sarah, et al. “Lamb Wave Based Approach to the Determination of Acoustic Material Parameters.” <i>Tm - Technisches Messen</i>, vol. 89, no. 7–8, Walter de Gruyter GmbH, 2022, pp. 493–506, doi:<a href=\"https://doi.org/10.1515/teme-2021-0134\">10.1515/teme-2021-0134</a>.","short":"S. Johannesmann, L. Claes, N. Feldmann, H. Zeipert, B. Henning, Tm - Technisches Messen 89 (2022) 493–506.","chicago":"Johannesmann, Sarah, Leander Claes, Nadine Feldmann, Henning Zeipert, and Bernd Henning. “Lamb Wave Based Approach to the Determination of Acoustic Material Parameters.” <i>Tm - Technisches Messen</i> 89, no. 7–8 (2022): 493–506. <a href=\"https://doi.org/10.1515/teme-2021-0134\">https://doi.org/10.1515/teme-2021-0134</a>.","ieee":"S. Johannesmann, L. Claes, N. Feldmann, H. Zeipert, and B. Henning, “Lamb wave based approach to the determination of acoustic material parameters,” <i>tm - Technisches Messen</i>, vol. 89, no. 7–8, pp. 493–506, 2022, doi: <a href=\"https://doi.org/10.1515/teme-2021-0134\">10.1515/teme-2021-0134</a>.","apa":"Johannesmann, S., Claes, L., Feldmann, N., Zeipert, H., &#38; Henning, B. (2022). Lamb wave based approach to the determination of acoustic material parameters. <i>Tm - Technisches Messen</i>, <i>89</i>(7–8), 493–506. <a href=\"https://doi.org/10.1515/teme-2021-0134\">https://doi.org/10.1515/teme-2021-0134</a>"},"status":"public","user_id":"11829","volume":89,"page":"493 - 506","_id":"30863","publisher":"Walter de Gruyter GmbH","abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title>\r\n               <jats:p>In this paper a measurement procedure to identify viscoelastic material parameters of plate-like samples using broadband ultrasonic waves is presented. Ultrasonic Lamb waves are excited via the thermoelastic effect using laser radiation and detected by a piezoelectric transducer. The resulting measurement data is transformed to yield information about multiple propagating Lamb waves as well as their attenuation. These results are compared to simulation results in an inverse procedure to identify the parameters of an elastic and a viscoelastic material model.</jats:p>"}],"publication":"tm - Technisches Messen","issue":"7 - 8","type":"journal_article","keyword":["Electrical and Electronic Engineering","Instrumentation"],"department":[{"_id":"49"}],"date_created":"2022-04-12T11:00:22Z","publication_status":"published","date_updated":"2023-10-23T06:56:20Z","intvolume":"        89","title":"Lamb wave based approach to the determination of acoustic material parameters","year":"2022","author":[{"full_name":"Johannesmann, Sarah","first_name":"Sarah","last_name":"Johannesmann","id":"29190"},{"id":"11829","full_name":"Claes, Leander","last_name":"Claes","first_name":"Leander","orcid":"0000-0002-4393-268X"},{"first_name":"Nadine","last_name":"Feldmann","full_name":"Feldmann, Nadine","id":"23082"},{"full_name":"Zeipert, Henning","first_name":"Henning","last_name":"Zeipert","id":"32580"},{"first_name":"Bernd","last_name":"Henning","full_name":"Henning, Bernd","id":"213"}],"publication_identifier":{"issn":["2196-7113","0171-8096"]},"doi":"10.1515/teme-2021-0134","language":[{"iso":"eng"}]},{"language":[{"iso":"eng"}],"_id":"6560","user_id":"11829","author":[{"full_name":"Johannesmann, Sarah","last_name":"Johannesmann","first_name":"Sarah","id":"29190"}],"status":"public","year":"2022","title":"Inverses Verfahren zur Bestimmung viskoelastischer Materialparameter","date_updated":"2023-10-23T06:58:06Z","date_created":"2019-01-09T14:37:07Z","place":"Workshop \"Messtechnische Anwendungen von Ultraschall\", Drübeck","department":[{"_id":"49"}],"type":"misc","citation":{"ieee":"S. Johannesmann, <i>Inverses Verfahren zur Bestimmung viskoelastischer Materialparameter</i>. Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck, 2022.","apa":"Johannesmann, S. (2022). <i>Inverses Verfahren zur Bestimmung viskoelastischer Materialparameter</i>.","chicago":"Johannesmann, Sarah. <i>Inverses Verfahren Zur Bestimmung Viskoelastischer Materialparameter</i>. Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck, 2022.","short":"S. Johannesmann, Inverses Verfahren Zur Bestimmung Viskoelastischer Materialparameter, Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck, 2022.","mla":"Johannesmann, Sarah. <i>Inverses Verfahren Zur Bestimmung Viskoelastischer Materialparameter</i>. 2022.","bibtex":"@book{Johannesmann_2022, place={Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck}, title={Inverses Verfahren zur Bestimmung viskoelastischer Materialparameter}, author={Johannesmann, Sarah}, year={2022} }","ama":"Johannesmann S. <i>Inverses Verfahren Zur Bestimmung Viskoelastischer Materialparameter</i>.; 2022."},"project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"name":"FaMOUS: Ein ultraschallbasiertes Messverfahren unter Berücksichtigung viskoelastischer Eigenschaften zur Charakterisierung der Faser-Matrix-Haftung bei Organoblechen sowie deren realitätsnahe Modellierung","grant_number":"495847374","_id":"157"}]},{"file":[{"content_type":"application/pdf","success":1,"file_id":"46070","date_updated":"2023-07-15T16:16:12Z","relation":"main_file","file_size":303863,"access_level":"closed","file_name":"kuhlmann22_interspeech.pdf","date_created":"2023-07-15T16:16:12Z","creator":"mikuhl"}],"date_created":"2022-10-21T06:50:59Z","type":"conference","department":[{"_id":"54"}],"publication":"Interspeech 2022","main_file_link":[{"url":"https://www.isca-speech.org/archive/pdfs/interspeech_2022/kuhlmann22_interspeech.pdf","open_access":"1"}],"language":[{"iso":"eng"}],"doi":"10.21437/interspeech.2022-10740","year":"2022","title":"Investigation into Target Speaking Rate Adaptation for Voice Conversion","author":[{"last_name":"Kuhlmann","first_name":"Michael","full_name":"Kuhlmann, Michael","id":"49871"},{"full_name":"Seebauer, Fritz","last_name":"Seebauer","first_name":"Fritz"},{"id":"34851","last_name":"Ebbers","first_name":"Janek","full_name":"Ebbers, Janek"},{"full_name":"Wagner, Petra","first_name":"Petra","last_name":"Wagner"},{"full_name":"Haeb-Umbach, Reinhold","first_name":"Reinhold","last_name":"Haeb-Umbach","id":"242"}],"date_updated":"2023-10-25T09:04:45Z","publication_status":"published","oa":"1","file_date_updated":"2023-07-15T16:16:12Z","citation":{"chicago":"Kuhlmann, Michael, Fritz Seebauer, Janek Ebbers, Petra Wagner, and Reinhold Haeb-Umbach. “Investigation into Target Speaking Rate Adaptation for Voice Conversion.” In <i>Interspeech 2022</i>. ISCA, 2022. <a href=\"https://doi.org/10.21437/interspeech.2022-10740\">https://doi.org/10.21437/interspeech.2022-10740</a>.","short":"M. Kuhlmann, F. Seebauer, J. Ebbers, P. Wagner, R. Haeb-Umbach, in: Interspeech 2022, ISCA, 2022.","apa":"Kuhlmann, M., Seebauer, F., Ebbers, J., Wagner, P., &#38; Haeb-Umbach, R. (2022). Investigation into Target Speaking Rate Adaptation for Voice Conversion. <i>Interspeech 2022</i>. <a href=\"https://doi.org/10.21437/interspeech.2022-10740\">https://doi.org/10.21437/interspeech.2022-10740</a>","ieee":"M. Kuhlmann, F. Seebauer, J. Ebbers, P. Wagner, and R. Haeb-Umbach, “Investigation into Target Speaking Rate Adaptation for Voice Conversion,” 2022, doi: <a href=\"https://doi.org/10.21437/interspeech.2022-10740\">10.21437/interspeech.2022-10740</a>.","ama":"Kuhlmann M, Seebauer F, Ebbers J, Wagner P, Haeb-Umbach R. Investigation into Target Speaking Rate Adaptation for Voice Conversion. In: <i>Interspeech 2022</i>. ISCA; 2022. doi:<a href=\"https://doi.org/10.21437/interspeech.2022-10740\">10.21437/interspeech.2022-10740</a>","bibtex":"@inproceedings{Kuhlmann_Seebauer_Ebbers_Wagner_Haeb-Umbach_2022, title={Investigation into Target Speaking Rate Adaptation for Voice Conversion}, DOI={<a href=\"https://doi.org/10.21437/interspeech.2022-10740\">10.21437/interspeech.2022-10740</a>}, booktitle={Interspeech 2022}, publisher={ISCA}, author={Kuhlmann, Michael and Seebauer, Fritz and Ebbers, Janek and Wagner, Petra and Haeb-Umbach, Reinhold}, year={2022} }","mla":"Kuhlmann, Michael, et al. “Investigation into Target Speaking Rate Adaptation for Voice Conversion.” <i>Interspeech 2022</i>, ISCA, 2022, doi:<a href=\"https://doi.org/10.21437/interspeech.2022-10740\">10.21437/interspeech.2022-10740</a>."},"quality_controlled":"1","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"_id":"33857","publisher":"ISCA","ddc":["000"],"user_id":"34851","status":"public","has_accepted_license":"1"},{"oa":"1","project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"quality_controlled":"1","citation":{"mla":"Gburrek, Tobias, et al. “Informed vs. Blind Beamforming in Ad-Hoc Acoustic Sensor Networks for Meeting Transcription.” <i>2022 International Workshop on Acoustic Signal Enhancement (IWAENC)</i>, IEEE, 2022, doi:<a href=\"https://doi.org/10.1109/IWAENC53105.2022.9914772\">10.1109/IWAENC53105.2022.9914772</a>.","ama":"Gburrek T, Schmalenstroeer J, Heitkaemper J, Haeb-Umbach R. Informed vs. Blind Beamforming in Ad-Hoc Acoustic Sensor Networks for Meeting Transcription. In: <i>2022 International Workshop on Acoustic Signal Enhancement (IWAENC)</i>. IEEE; 2022. doi:<a href=\"https://doi.org/10.1109/IWAENC53105.2022.9914772\">10.1109/IWAENC53105.2022.9914772</a>","bibtex":"@inproceedings{Gburrek_Schmalenstroeer_Heitkaemper_Haeb-Umbach_2022, title={Informed vs. Blind Beamforming in Ad-Hoc Acoustic Sensor Networks for Meeting Transcription}, DOI={<a href=\"https://doi.org/10.1109/IWAENC53105.2022.9914772\">10.1109/IWAENC53105.2022.9914772</a>}, booktitle={2022 International Workshop on Acoustic Signal Enhancement (IWAENC)}, publisher={IEEE}, author={Gburrek, Tobias and Schmalenstroeer, Joerg and Heitkaemper, Jens and Haeb-Umbach, Reinhold}, year={2022} }","apa":"Gburrek, T., Schmalenstroeer, J., Heitkaemper, J., &#38; Haeb-Umbach, R. (2022). Informed vs. Blind Beamforming in Ad-Hoc Acoustic Sensor Networks for Meeting Transcription. <i>2022 International Workshop on Acoustic Signal Enhancement (IWAENC)</i>. 17th International Workshop on Acoustic Signal Enhancement (IWAENC 2022),  Bamberg, Germany . <a href=\"https://doi.org/10.1109/IWAENC53105.2022.9914772\">https://doi.org/10.1109/IWAENC53105.2022.9914772</a>","ieee":"T. Gburrek, J. Schmalenstroeer, J. Heitkaemper, and R. Haeb-Umbach, “Informed vs. Blind Beamforming in Ad-Hoc Acoustic Sensor Networks for Meeting Transcription,” presented at the 17th International Workshop on Acoustic Signal Enhancement (IWAENC 2022),  Bamberg, Germany , 2022, doi: <a href=\"https://doi.org/10.1109/IWAENC53105.2022.9914772\">10.1109/IWAENC53105.2022.9914772</a>.","chicago":"Gburrek, Tobias, Joerg Schmalenstroeer, Jens Heitkaemper, and Reinhold Haeb-Umbach. “Informed vs. Blind Beamforming in Ad-Hoc Acoustic Sensor Networks for Meeting Transcription.” In <i>2022 International Workshop on Acoustic Signal Enhancement (IWAENC)</i>. IEEE, 2022. <a href=\"https://doi.org/10.1109/IWAENC53105.2022.9914772\">https://doi.org/10.1109/IWAENC53105.2022.9914772</a>.","short":"T. Gburrek, J. Schmalenstroeer, J. Heitkaemper, R. Haeb-Umbach, in: 2022 International Workshop on Acoustic Signal Enhancement (IWAENC), IEEE, 2022."},"file_date_updated":"2023-11-17T06:40:40Z","ddc":["004"],"user_id":"44006","publisher":"IEEE","_id":"33808","has_accepted_license":"1","conference":{"end_date":"2022-09-08","name":"17th International Workshop on Acoustic Signal Enhancement (IWAENC 2022)","start_date":"2022-09-05","location":" Bamberg, Germany "},"status":"public","department":[{"_id":"54"}],"type":"conference","date_created":"2022-10-18T09:30:24Z","file":[{"date_created":"2023-11-17T06:40:40Z","creator":"tgburrek","file_id":"48991","content_type":"application/pdf","relation":"main_file","date_updated":"2023-11-17T06:40:40Z","file_name":"iwaenc_22_camera_ready_ieee_check.pdf","file_size":266475,"access_level":"open_access"}],"publication":"2022 International Workshop on Acoustic Signal Enhancement (IWAENC)","doi":"10.1109/IWAENC53105.2022.9914772","language":[{"iso":"eng"}],"date_updated":"2023-11-17T06:40:58Z","author":[{"first_name":"Tobias","last_name":"Gburrek","full_name":"Gburrek, Tobias","id":"44006"},{"id":"460","full_name":"Schmalenstroeer, Joerg","last_name":"Schmalenstroeer","first_name":"Joerg"},{"full_name":"Heitkaemper, Jens","first_name":"Jens","last_name":"Heitkaemper","id":"27643"},{"full_name":"Haeb-Umbach, Reinhold","last_name":"Haeb-Umbach","first_name":"Reinhold","id":"242"}],"year":"2022","title":"Informed vs. Blind Beamforming in Ad-Hoc Acoustic Sensor Networks for Meeting Transcription"},{"citation":{"mla":"Moroder, Mattia, et al. “Stable Bipolarons in Open Quantum Systems.” <i>Physical Review B 107, 214310 (2023)</i>, 2022, doi:<a href=\"https://doi.org/10.1103/PhysRevB.107.214310\">10.1103/PhysRevB.107.214310</a>.","bibtex":"@article{Moroder_Grundner_Damanet_Schollwöck_Mardazad_Flannigan_Köhler_Paeckel_2022, title={Stable bipolarons in open quantum systems}, DOI={<a href=\"https://doi.org/10.1103/PhysRevB.107.214310\">10.1103/PhysRevB.107.214310</a>}, journal={Physical Review B 107, 214310 (2023)}, author={Moroder, Mattia and Grundner, Martin and Damanet, François and Schollwöck, Ulrich and Mardazad, Sam and Flannigan, Stuart and Köhler, Thomas and Paeckel, Sebastian}, year={2022} }","ama":"Moroder M, Grundner M, Damanet F, et al. Stable bipolarons in open quantum systems. <i>Physical Review B 107, 214310 (2023)</i>. Published online 2022. doi:<a href=\"https://doi.org/10.1103/PhysRevB.107.214310\">10.1103/PhysRevB.107.214310</a>","ieee":"M. Moroder <i>et al.</i>, “Stable bipolarons in open quantum systems,” <i>Physical Review B 107, 214310 (2023)</i>, 2022, doi: <a href=\"https://doi.org/10.1103/PhysRevB.107.214310\">10.1103/PhysRevB.107.214310</a>.","apa":"Moroder, M., Grundner, M., Damanet, F., Schollwöck, U., Mardazad, S., Flannigan, S., Köhler, T., &#38; Paeckel, S. (2022). Stable bipolarons in open quantum systems. <i>Physical Review B 107, 214310 (2023)</i>. <a href=\"https://doi.org/10.1103/PhysRevB.107.214310\">https://doi.org/10.1103/PhysRevB.107.214310</a>","chicago":"Moroder, Mattia, Martin Grundner, François Damanet, Ulrich Schollwöck, Sam Mardazad, Stuart Flannigan, Thomas Köhler, and Sebastian Paeckel. “Stable Bipolarons in Open Quantum Systems.” <i>Physical Review B 107, 214310 (2023)</i>, 2022. <a href=\"https://doi.org/10.1103/PhysRevB.107.214310\">https://doi.org/10.1103/PhysRevB.107.214310</a>.","short":"M. Moroder, M. Grundner, F. Damanet, U. Schollwöck, S. Mardazad, S. Flannigan, T. Köhler, S. Paeckel, Physical Review B 107, 214310 (2023) (2022)."},"publication":"Physical Review B 107, 214310 (2023)","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"abstract":[{"lang":"eng","text":"Recent advances in numerical methods significantly pushed forward the\r\nunderstanding of electrons coupled to quantized lattice vibrations. At this\r\nstage, it becomes increasingly important to also account for the effects of\r\nphysically inevitable environments. In particular, we study the transport\r\nproperties of the Hubbard-Holstein Hamiltonian that models a large class of\r\nmaterials characterized by strong electron-phonon coupling, in contact with a\r\ndissipative environment. Even in the one-dimensional and isolated case,\r\nsimulating the quantum dynamics of such a system with high accuracy is very\r\nchallenging due to the infinite dimensionality of the phononic Hilbert spaces.\r\nFor this reason, the effects of dissipation on the conductance properties of\r\nsuch systems have not been investigated systematically so far. We combine the\r\nnon-Markovian hierarchy of pure states method and the Markovian quantum jumps\r\nmethod with the newly introduced projected purified density-matrix\r\nrenormalization group, creating powerful tensor-network methods for dissipative\r\nquantum many-body systems. Investigating their numerical properties, we find a\r\nsignificant speedup up to a factor $\\sim 30$ compared to conventional\r\ntensor-network techniques. We apply these methods to study dissipative\r\nquenches, aiming for an in-depth understanding of the formation, stability, and\r\nquasi-particle properties of bipolarons. Surprisingly, our results show that in\r\nthe metallic phase dissipation localizes the bipolarons, which is reminiscent\r\nof an indirect quantum Zeno effect. However, the bipolaronic binding energy\r\nremains mainly unaffected, even in the presence of strong dissipation,\r\nexhibiting remarkable bipolaron stability. These findings shed light on the\r\nproblem of designing real materials exhibiting phonon-mediated\r\nhigh-$T_\\mathrm{C}$ superconductivity."}],"date_created":"2024-01-04T08:15:28Z","external_id":{"arxiv":["2207.08243"]},"department":[{"_id":"27"}],"type":"journal_article","author":[{"full_name":"Moroder, Mattia","first_name":"Mattia","last_name":"Moroder"},{"first_name":"Martin","last_name":"Grundner","full_name":"Grundner, Martin"},{"full_name":"Damanet, François","first_name":"François","last_name":"Damanet"},{"full_name":"Schollwöck, Ulrich","last_name":"Schollwöck","first_name":"Ulrich"},{"last_name":"Mardazad","first_name":"Sam","full_name":"Mardazad, Sam"},{"first_name":"Stuart","last_name":"Flannigan","full_name":"Flannigan, Stuart"},{"first_name":"Thomas","last_name":"Köhler","full_name":"Köhler, Thomas"},{"full_name":"Paeckel, Sebastian","first_name":"Sebastian","last_name":"Paeckel"}],"status":"public","title":"Stable bipolarons in open quantum systems","year":"2022","date_updated":"2024-01-04T08:15:53Z","language":[{"iso":"eng"}],"_id":"50146","doi":"10.1103/PhysRevB.107.214310","user_id":"67287"}]