[{"issue":"1","publication":"ACM Transactions on Reconfigurable Technology and Systems","abstract":[{"text":"N-body methods are one of the essential algorithmic building blocks of high-performance and parallel computing. Previous research has shown promising performance for implementing n-body simulations with pairwise force calculations on FPGAs. However, to avoid challenges with accumulation and memory access patterns, the presented designs calculate each pair of forces twice, along with both force sums of the involved particles. Also, they require large problem instances with hundreds of thousands of particles to reach their respective peak performance, limiting the applicability for strong scaling scenarios. This work addresses both issues by presenting a novel FPGA design that uses each calculated force twice and overlaps data transfers and computations in a way that allows to reach peak performance even for small problem instances, outperforming previous single precision results even in double precision, and scaling linearly over multiple interconnected FPGAs. For a comparison across architectures, we provide an equally optimized CPU reference, which for large problems actually achieves higher peak performance per device, however, given the strong scaling advantages of the FPGA design, in parallel setups with few thousand particles per device, the FPGA platform achieves highest performance and power efficiency.","lang":"eng"}],"date_created":"2021-11-30T10:00:31Z","type":"journal_article","department":[{"_id":"27"},{"_id":"518"}],"title":"The Strong Scaling Advantage of FPGAs in HPC for N-body Simulations","year":"2021","author":[{"last_name":"Menzel","first_name":"Johannes","full_name":"Menzel, Johannes"},{"full_name":"Plessl, Christian","first_name":"Christian","orcid":"0000-0001-5728-9982","last_name":"Plessl","id":"16153"},{"full_name":"Kenter, Tobias","last_name":"Kenter","first_name":"Tobias","id":"3145"}],"publication_identifier":{"issn":["1936-7406","1936-7414"]},"publication_status":"published","date_updated":"2022-01-06T06:57:51Z","article_type":"original","intvolume":"        15","main_file_link":[{"open_access":"1","url":"https://dl.acm.org/doi/10.1145/3491235"}],"language":[{"iso":"eng"}],"doi":"10.1145/3491235","citation":{"short":"J. Menzel, C. Plessl, T. Kenter, ACM Transactions on Reconfigurable Technology and Systems 15 (2021) 1–30.","chicago":"Menzel, Johannes, Christian Plessl, and Tobias Kenter. “The Strong Scaling Advantage of FPGAs in HPC for N-Body Simulations.” <i>ACM Transactions on Reconfigurable Technology and Systems</i> 15, no. 1 (2021): 1–30. <a href=\"https://doi.org/10.1145/3491235\">https://doi.org/10.1145/3491235</a>.","ieee":"J. Menzel, C. Plessl, and T. Kenter, “The Strong Scaling Advantage of FPGAs in HPC for N-body Simulations,” <i>ACM Transactions on Reconfigurable Technology and Systems</i>, vol. 15, no. 1, pp. 1–30, 2021, doi: <a href=\"https://doi.org/10.1145/3491235\">10.1145/3491235</a>.","apa":"Menzel, J., Plessl, C., &#38; Kenter, T. (2021). The Strong Scaling Advantage of FPGAs in HPC for N-body Simulations. <i>ACM Transactions on Reconfigurable Technology and Systems</i>, <i>15</i>(1), 1–30. <a href=\"https://doi.org/10.1145/3491235\">https://doi.org/10.1145/3491235</a>","bibtex":"@article{Menzel_Plessl_Kenter_2021, title={The Strong Scaling Advantage of FPGAs in HPC for N-body Simulations}, volume={15}, DOI={<a href=\"https://doi.org/10.1145/3491235\">10.1145/3491235</a>}, number={1}, journal={ACM Transactions on Reconfigurable Technology and Systems}, author={Menzel, Johannes and Plessl, Christian and Kenter, Tobias}, year={2021}, pages={1–30} }","ama":"Menzel J, Plessl C, Kenter T. The Strong Scaling Advantage of FPGAs in HPC for N-body Simulations. <i>ACM Transactions on Reconfigurable Technology and Systems</i>. 2021;15(1):1-30. doi:<a href=\"https://doi.org/10.1145/3491235\">10.1145/3491235</a>","mla":"Menzel, Johannes, et al. “The Strong Scaling Advantage of FPGAs in HPC for N-Body Simulations.” <i>ACM Transactions on Reconfigurable Technology and Systems</i>, vol. 15, no. 1, 2021, pp. 1–30, doi:<a href=\"https://doi.org/10.1145/3491235\">10.1145/3491235</a>."},"quality_controlled":"1","oa":"1","status":"public","page":"1-30","_id":"28099","user_id":"3145","volume":15},{"type":"conference","department":[{"_id":"9"},{"_id":"321"},{"_id":"149"},{"_id":"158"}],"oa":"1","date_created":"2021-12-08T10:09:49Z","publication":"13th European LS-DYNA Conference 2021","citation":{"ama":"Triebus M, Reitz A, Grydin O, et al. Forming Simulation of Tailored Press Hardened Parts. In: <i>13th European LS-DYNA Conference 2021</i>. ; 2021.","bibtex":"@inproceedings{Triebus_Reitz_Grydin_Grenz_Schneidt_Erhardt_Tröster_Schaper_2021, title={Forming Simulation of Tailored Press Hardened Parts}, booktitle={13th European LS-DYNA Conference 2021}, author={Triebus, Marcel and Reitz, Alexander and Grydin, Olexandr and Grenz, Julian and Schneidt, Andreas and Erhardt, Rüdiger and Tröster, Thomas and Schaper, Mirko}, year={2021} }","mla":"Triebus, Marcel, et al. “Forming Simulation of Tailored Press Hardened Parts.” <i>13th European LS-DYNA Conference 2021</i>, 2021.","chicago":"Triebus, Marcel, Alexander Reitz, Olexandr Grydin, Julian Grenz, Andreas Schneidt, Rüdiger Erhardt, Thomas Tröster, and Mirko Schaper. “Forming Simulation of Tailored Press Hardened Parts.” In <i>13th European LS-DYNA Conference 2021</i>, 2021.","short":"M. Triebus, A. Reitz, O. Grydin, J. Grenz, A. Schneidt, R. Erhardt, T. Tröster, M. Schaper, in: 13th European LS-DYNA Conference 2021, 2021.","apa":"Triebus, M., Reitz, A., Grydin, O., Grenz, J., Schneidt, A., Erhardt, R., Tröster, T., &#38; Schaper, M. (2021). Forming Simulation of Tailored Press Hardened Parts. <i>13th European LS-DYNA Conference 2021</i>. 13th European LS-DYNA Conference 2021, Ulm.","ieee":"M. Triebus <i>et al.</i>, “Forming Simulation of Tailored Press Hardened Parts,” presented at the 13th European LS-DYNA Conference 2021, Ulm, 2021."},"user_id":"66036","main_file_link":[{"url":"https://www.dynalook.com/conferences/13th-european-ls-dyna-conference-2021/forming/triebus_paderborn_university.pdf","open_access":"1"}],"language":[{"iso":"eng"}],"_id":"28440","date_updated":"2022-01-06T06:58:05Z","year":"2021","status":"public","title":"Forming Simulation of Tailored Press Hardened Parts","author":[{"full_name":"Triebus, Marcel","last_name":"Triebus","first_name":"Marcel","id":"66036"},{"id":"24803","first_name":"Alexander","orcid":"0000-0001-9047-467X","last_name":"Reitz","full_name":"Reitz, Alexander"},{"id":"43822","full_name":"Grydin, Olexandr","last_name":"Grydin","first_name":"Olexandr"},{"full_name":"Grenz, Julian","first_name":"Julian","last_name":"Grenz"},{"last_name":"Schneidt","first_name":"Andreas","full_name":"Schneidt, Andreas"},{"first_name":"Rüdiger","last_name":"Erhardt","full_name":"Erhardt, Rüdiger"},{"id":"553","last_name":"Tröster","first_name":"Thomas","full_name":"Tröster, Thomas"},{"last_name":"Schaper","first_name":"Mirko","full_name":"Schaper, Mirko","id":"43720"}],"conference":{"start_date":"2021-10-04","name":"13th European LS-DYNA Conference 2021","location":"Ulm","end_date":"2021-10-06"}},{"doi":"10.1016/j.jajp.2021.100083","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://doi.org/10.1016/j.jajp.2021.100083"}],"article_number":"100083","article_type":"original","date_updated":"2022-01-06T06:58:05Z","publication_status":"published","publication_identifier":{"issn":["2666-3309"]},"author":[{"full_name":"Droß, M.","last_name":"Droß","first_name":"M."},{"full_name":"Heyser, Per","first_name":"Per","last_name":"Heyser","id":"40450"},{"orcid":"0000-0002-2763-1246","last_name":"Meschut","first_name":"Gerson","full_name":"Meschut, Gerson","id":"32056"},{"full_name":"Hürkamp, A.","first_name":"A.","last_name":"Hürkamp"},{"full_name":"Dröder, K.","last_name":"Dröder","first_name":"K."}],"title":"Fiber response to pin penetration in dry woven fabric using numerical analysis","year":"2021","department":[{"_id":"157"}],"type":"journal_article","date_created":"2021-12-08T11:42:25Z","publication":"Journal of Advanced Joining Processes","user_id":"40450","_id":"28448","status":"public","oa":"1","quality_controlled":"1","citation":{"apa":"Droß, M., Heyser, P., Meschut, G., Hürkamp, A., &#38; Dröder, K. (2021). Fiber response to pin penetration in dry woven fabric using numerical analysis. <i>Journal of Advanced Joining Processes</i>, Article 100083. <a href=\"https://doi.org/10.1016/j.jajp.2021.100083\">https://doi.org/10.1016/j.jajp.2021.100083</a>","ieee":"M. Droß, P. Heyser, G. Meschut, A. Hürkamp, and K. Dröder, “Fiber response to pin penetration in dry woven fabric using numerical analysis,” <i>Journal of Advanced Joining Processes</i>, Art. no. 100083, 2021, doi: <a href=\"https://doi.org/10.1016/j.jajp.2021.100083\">10.1016/j.jajp.2021.100083</a>.","short":"M. Droß, P. Heyser, G. Meschut, A. Hürkamp, K. Dröder, Journal of Advanced Joining Processes (2021).","chicago":"Droß, M., Per Heyser, Gerson Meschut, A. Hürkamp, and K. Dröder. “Fiber Response to Pin Penetration in Dry Woven Fabric Using Numerical Analysis.” <i>Journal of Advanced Joining Processes</i>, 2021. <a href=\"https://doi.org/10.1016/j.jajp.2021.100083\">https://doi.org/10.1016/j.jajp.2021.100083</a>.","mla":"Droß, M., et al. “Fiber Response to Pin Penetration in Dry Woven Fabric Using Numerical Analysis.” <i>Journal of Advanced Joining Processes</i>, 100083, 2021, doi:<a href=\"https://doi.org/10.1016/j.jajp.2021.100083\">10.1016/j.jajp.2021.100083</a>.","ama":"Droß M, Heyser P, Meschut G, Hürkamp A, Dröder K. Fiber response to pin penetration in dry woven fabric using numerical analysis. <i>Journal of Advanced Joining Processes</i>. Published online 2021. doi:<a href=\"https://doi.org/10.1016/j.jajp.2021.100083\">10.1016/j.jajp.2021.100083</a>","bibtex":"@article{Droß_Heyser_Meschut_Hürkamp_Dröder_2021, title={Fiber response to pin penetration in dry woven fabric using numerical analysis}, DOI={<a href=\"https://doi.org/10.1016/j.jajp.2021.100083\">10.1016/j.jajp.2021.100083</a>}, number={100083}, journal={Journal of Advanced Joining Processes}, author={Droß, M. and Heyser, Per and Meschut, Gerson and Hürkamp, A. and Dröder, K.}, year={2021} }"}},{"language":[{"iso":"ger"}],"main_file_link":[{"open_access":"1","url":"https://www.kunststoffland-nrw.de/fileadmin/user_upload/NRW_report_02-2021_Druck-lowres-ds.pdf"}],"intvolume":"      2021","date_updated":"2022-01-06T06:56:06Z","publication_status":"published","author":[{"id":"20531","full_name":"Moritzer, Elmar","last_name":"Moritzer","first_name":"Elmar"},{"id":"45537","full_name":"Hecker, Felix","first_name":"Felix","last_name":"Hecker"},{"id":"27599","full_name":"Hirsch, André","first_name":"André","last_name":"Hirsch"}],"title":"Aus der Forschung in die Anwendung - Materialqualifizierung im Kunststoff Freiformen","year":"2021","department":[{"_id":"9"},{"_id":"367"},{"_id":"321"},{"_id":"219"},{"_id":"624"}],"type":"newspaper_article","date_created":"2021-09-10T06:40:31Z","issue":"2","publication":"Kunststoffland NRW report","volume":2021,"publication_date":"2021-09-01","user_id":"45537","_id":"24095","page":"42-43","status":"public","oa":"1","citation":{"ama":"Moritzer E, Hecker F, Hirsch A. Aus der Forschung in die Anwendung - Materialqualifizierung im Kunststoff Freiformen. <i>Kunststoffland NRW report</i>. 2021:42-43.","bibtex":"@article{Moritzer_Hecker_Hirsch_2021, title={Aus der Forschung in die Anwendung - Materialqualifizierung im Kunststoff Freiformen}, volume={2021}, number={2}, journal={Kunststoffland NRW report}, author={Moritzer, Elmar and Hecker, Felix and Hirsch, André}, year={2021}, pages={42–43} }","mla":"Moritzer, Elmar, et al. “Aus der Forschung in die Anwendung - Materialqualifizierung im Kunststoff Freiformen.” <i>Kunststoffland NRW report</i>, vol. 2021, no. 2, 2021, pp. 42–43.","chicago":"Moritzer, Elmar, Felix Hecker, and André Hirsch. “Aus der Forschung in die Anwendung - Materialqualifizierung im Kunststoff Freiformen.” <i>Kunststoffland NRW report</i>, 2021.","short":"E. Moritzer, F. Hecker, A. Hirsch, Kunststoffland NRW report 2021 (2021) 42–43.","apa":"Moritzer, E., Hecker, F., &#38; Hirsch, A. (2021). Aus der Forschung in die Anwendung - Materialqualifizierung im Kunststoff Freiformen. <i>Kunststoffland NRW report</i>, <i>2021</i>(2), 42–43.","ieee":"E. Moritzer, F. Hecker, and A. Hirsch, “Aus der Forschung in die Anwendung - Materialqualifizierung im Kunststoff Freiformen,” <i>Kunststoffland NRW report</i>, vol. 2021, no. 2, pp. 42–43, 2021."}},{"date_created":"2021-09-15T14:56:32Z","place":"Oldenburg","department":[{"_id":"195"}],"oa":"1","type":"conference","citation":{"mla":"zur Heiden, Philipp, and Jennifer Priefer. “Transitioning to Condition-Based Maintenance on the Distribution Grid: Deriving Design Principles from a Qualitative Study.” <i>Pre-Conference 16th International Congress on Wirtschaftsinformatik at Universität Duisburg-Essen</i>, edited by Michael H. Breitner et al., BIS-Verlag der Carl von Ossietzky Universität Oldenburg, 2021.","bibtex":"@inproceedings{zur Heiden_Priefer_2021, place={Oldenburg}, title={Transitioning to Condition-Based Maintenance on the Distribution Grid: Deriving Design Principles from a Qualitative Study}, booktitle={Pre-Conference 16th International Congress on Wirtschaftsinformatik at Universität Duisburg-Essen}, publisher={BIS-Verlag der Carl von Ossietzky Universität Oldenburg}, author={zur Heiden, Philipp and Priefer, Jennifer}, editor={Breitner, Michael H. and Lehnhoff, Sebastian and Nieße, Astrid and Staudt, Philipp and Weinhardt, Christof and Werth, Oliver}, year={2021} }","ama":"zur Heiden P, Priefer J. Transitioning to Condition-Based Maintenance on the Distribution Grid: Deriving Design Principles from a Qualitative Study. In: Breitner MH, Lehnhoff S, Nieße A, Staudt P, Weinhardt C, Werth O, eds. <i>Pre-Conference 16th International Congress on Wirtschaftsinformatik at Universität Duisburg-Essen</i>. BIS-Verlag der Carl von Ossietzky Universität Oldenburg; 2021.","ieee":"P. zur Heiden and J. Priefer, “Transitioning to Condition-Based Maintenance on the Distribution Grid: Deriving Design Principles from a Qualitative Study,” in <i>Pre-Conference 16th International Congress on Wirtschaftsinformatik at Universität Duisburg-Essen</i>, Universität Duisburg-Essen, 2021.","apa":"zur Heiden, P., &#38; Priefer, J. (2021). Transitioning to Condition-Based Maintenance on the Distribution Grid: Deriving Design Principles from a Qualitative Study. In M. H. Breitner, S. Lehnhoff, A. Nieße, P. Staudt, C. Weinhardt, &#38; O. Werth (Eds.), <i>Pre-Conference 16th International Congress on Wirtschaftsinformatik at Universität Duisburg-Essen</i>. BIS-Verlag der Carl von Ossietzky Universität Oldenburg.","chicago":"Heiden, Philipp zur, and Jennifer Priefer. “Transitioning to Condition-Based Maintenance on the Distribution Grid: Deriving Design Principles from a Qualitative Study.” In <i>Pre-Conference 16th International Congress on Wirtschaftsinformatik at Universität Duisburg-Essen</i>, edited by Michael H. Breitner, Sebastian Lehnhoff, Astrid Nieße, Philipp Staudt, Christof Weinhardt, and Oliver Werth. Oldenburg: BIS-Verlag der Carl von Ossietzky Universität Oldenburg, 2021.","short":"P. zur Heiden, J. Priefer, in: M.H. Breitner, S. Lehnhoff, A. Nieße, P. Staudt, C. Weinhardt, O. Werth (Eds.), Pre-Conference 16th International Congress on Wirtschaftsinformatik at Universität Duisburg-Essen, BIS-Verlag der Carl von Ossietzky Universität Oldenburg, Oldenburg, 2021."},"publication":"Pre-Conference 16th International Congress on Wirtschaftsinformatik at Universität Duisburg-Essen","language":[{"iso":"eng"}],"_id":"24534","publisher":"BIS-Verlag der Carl von Ossietzky Universität Oldenburg","main_file_link":[{"open_access":"1","url":"https://oops.uni-oldenburg.de/5084/1/proceedings_ow_sto_2021.pdf"}],"editor":[{"first_name":"Michael H.","last_name":"Breitner","full_name":"Breitner, Michael H."},{"first_name":"Sebastian","last_name":"Lehnhoff","full_name":"Lehnhoff, Sebastian"},{"first_name":"Astrid","last_name":"Nieße","full_name":"Nieße, Astrid"},{"last_name":"Staudt","first_name":"Philipp","full_name":"Staudt, Philipp"},{"full_name":"Weinhardt, Christof","first_name":"Christof","last_name":"Weinhardt"},{"last_name":"Werth","first_name":"Oliver","full_name":"Werth, Oliver"}],"user_id":"64394","author":[{"last_name":"zur Heiden","first_name":"Philipp","full_name":"zur Heiden, Philipp","id":"64394"},{"first_name":"Jennifer","last_name":"Priefer","full_name":"Priefer, Jennifer","id":"82872"}],"conference":{"name":"16th International Congress on Wirtschaftsinformatik","location":"Universität Duisburg-Essen"},"title":"Transitioning to Condition-Based Maintenance on the Distribution Grid: Deriving Design Principles from a Qualitative Study","status":"public","year":"2021","publication_status":"published","date_updated":"2022-01-06T06:56:27Z"},{"user_id":"24755","page":"127-134","main_file_link":[{"open_access":"1","url":"http://www.phydid.de/index.php/phydid-b/article/view/1125"}],"_id":"26039","language":[{"iso":"ger"}],"date_updated":"2022-01-06T06:57:15Z","publication_status":"published","year":"2021","status":"public","title":"Ansätze zur Diagnose und Förderung von Problemlösefähigkeiten in der Studieneingangsphase Physik","author":[{"first_name":"Simon","last_name":"Lahme","full_name":"Lahme, Simon"},{"id":"24755","full_name":"Bauer, Anna","first_name":"Anna","orcid":"0000-0002-1742-3099","last_name":"Bauer"},{"full_name":"Reinhold, Peter","last_name":"Reinhold","first_name":"Peter"}],"type":"journal_article","oa":"1","department":[{"_id":"299"},{"_id":"651"}],"date_created":"2021-10-11T13:09:58Z","publication":"Phydid B, Didaktik der Physik, Beiträge zur DPG-Frühjahrstagung","citation":{"mla":"Lahme, Simon, et al. “Ansätze zur Diagnose und Förderung von Problemlösefähigkeiten in der Studieneingangsphase Physik.” <i>Phydid B, Didaktik der Physik, Beiträge zur DPG-Frühjahrstagung</i>, 2021, pp. 127–34.","ama":"Lahme S, Bauer A, Reinhold P. Ansätze zur Diagnose und Förderung von Problemlösefähigkeiten in der Studieneingangsphase Physik. <i>Phydid B, Didaktik der Physik, Beiträge zur DPG-Frühjahrstagung</i>. Published online 2021:127-134.","bibtex":"@article{Lahme_Bauer_Reinhold_2021, title={Ansätze zur Diagnose und Förderung von Problemlösefähigkeiten in der Studieneingangsphase Physik}, journal={Phydid B, Didaktik der Physik, Beiträge zur DPG-Frühjahrstagung}, author={Lahme, Simon and Bauer, Anna and Reinhold, Peter}, year={2021}, pages={127–134} }","apa":"Lahme, S., Bauer, A., &#38; Reinhold, P. (2021). Ansätze zur Diagnose und Förderung von Problemlösefähigkeiten in der Studieneingangsphase Physik. <i>Phydid B, Didaktik der Physik, Beiträge zur DPG-Frühjahrstagung</i>, 127–134.","ieee":"S. Lahme, A. Bauer, and P. Reinhold, “Ansätze zur Diagnose und Förderung von Problemlösefähigkeiten in der Studieneingangsphase Physik,” <i>Phydid B, Didaktik der Physik, Beiträge zur DPG-Frühjahrstagung</i>, pp. 127–134, 2021.","chicago":"Lahme, Simon, Anna Bauer, and Peter Reinhold. “Ansätze zur Diagnose und Förderung von Problemlösefähigkeiten in der Studieneingangsphase Physik.” <i>Phydid B, Didaktik der Physik, Beiträge zur DPG-Frühjahrstagung</i>, 2021, 127–34.","short":"S. Lahme, A. Bauer, P. Reinhold, Phydid B, Didaktik der Physik, Beiträge zur DPG-Frühjahrstagung (2021) 127–134."}},{"type":"conference","oa":"1","department":[{"_id":"386"}],"date_created":"2021-10-22T06:22:43Z","publication":"Naturwissenschaftlicher Unterricht und Lehrerbildung im Umbruch?","citation":{"short":"P. Pollmeier, S. Fechner, in: S. Habig (Ed.), Naturwissenschaftlicher Unterricht und Lehrerbildung im Umbruch?, Universität Duisburg-Essen, 2021, pp. 605–608.","chicago":"Pollmeier, Pascal, and Sabine Fechner. “ Erweiterung des epistemologischen Verständnisses durch Konfrontation mit anomalen Daten.” In <i>Naturwissenschaftlicher Unterricht und Lehrerbildung im Umbruch?</i>, edited by Sebastian Habig, 605–8. Universität Duisburg-Essen, 2021.","ieee":"P. Pollmeier and S. Fechner, “ Erweiterung des epistemologischen Verständnisses durch Konfrontation mit anomalen Daten.,” in <i>Naturwissenschaftlicher Unterricht und Lehrerbildung im Umbruch?</i>, virtuell, 2021, pp. 605–608.","apa":"Pollmeier, P., &#38; Fechner, S. (2021).  Erweiterung des epistemologischen Verständnisses durch Konfrontation mit anomalen Daten. In S. Habig (Ed.), <i>Naturwissenschaftlicher Unterricht und Lehrerbildung im Umbruch?</i> (pp. 605–608). Universität Duisburg-Essen.","bibtex":"@inproceedings{Pollmeier_Fechner_2021, title={ Erweiterung des epistemologischen Verständnisses durch Konfrontation mit anomalen Daten.}, booktitle={Naturwissenschaftlicher Unterricht und Lehrerbildung im Umbruch?}, publisher={Universität Duisburg-Essen}, author={Pollmeier, Pascal and Fechner, Sabine}, editor={Habig, Sebastian}, year={2021}, pages={605–608} }","ama":"Pollmeier P, Fechner S.  Erweiterung des epistemologischen Verständnisses durch Konfrontation mit anomalen Daten. In: Habig S, ed. <i>Naturwissenschaftlicher Unterricht und Lehrerbildung im Umbruch?</i>. Universität Duisburg-Essen; 2021:605-608.","mla":"Pollmeier, Pascal, and Sabine Fechner. “ Erweiterung des epistemologischen Verständnisses durch Konfrontation mit anomalen Daten.” <i>Naturwissenschaftlicher Unterricht und Lehrerbildung im Umbruch?</i>, edited by Sebastian Habig, Universität Duisburg-Essen, 2021, pp. 605–08."},"user_id":"54823","editor":[{"first_name":"Sebastian","last_name":"Habig","full_name":"Habig, Sebastian"}],"page":"605-608","main_file_link":[{"url":"https://www.gdcp-ev.de/wp-content/tb2021/TB2021_605_Pollmeier.pdf","open_access":"1"}],"_id":"26718","language":[{"iso":"ger"}],"publisher":"Universität Duisburg-Essen","date_updated":"2022-01-06T06:57:26Z","publication_status":"published","title":" Erweiterung des epistemologischen Verständnisses durch Konfrontation mit anomalen Daten.","year":"2021","status":"public","conference":{"end_date":"2020-09-17","location":"virtuell","name":"Jahreskonferenz Gesellschaft für Didaktik der Chemie und Physik","start_date":"2020-09-14"},"author":[{"id":"44191","first_name":"Pascal","last_name":"Pollmeier","full_name":"Pollmeier, Pascal"},{"orcid":"0000-0001-5645-5870","first_name":"Sabine","last_name":"Fechner","full_name":"Fechner, Sabine","id":"54823"}]},{"page":"293","_id":"26746","publisher":"Paderborn University","ddc":["006"],"user_id":"3118","status":"public","place":"Paderborn","oa":"1","supervisor":[{"full_name":"Platzner, Marco","last_name":"Platzner","first_name":"Marco","id":"398"}],"citation":{"ieee":"T. Wiersema, <i>Guaranteeing Properties of Reconfigurable Hardware Circuits with Proof-Carrying Hardware</i>. Paderborn: Paderborn University, 2021.","apa":"Wiersema, T. (2021). <i>Guaranteeing Properties of Reconfigurable Hardware Circuits with Proof-Carrying Hardware</i>. Paderborn University.","short":"T. Wiersema, Guaranteeing Properties of Reconfigurable Hardware Circuits with Proof-Carrying Hardware, Paderborn University, Paderborn, 2021.","chicago":"Wiersema, Tobias. <i>Guaranteeing Properties of Reconfigurable Hardware Circuits with Proof-Carrying Hardware</i>. Paderborn: Paderborn University, 2021.","mla":"Wiersema, Tobias. <i>Guaranteeing Properties of Reconfigurable Hardware Circuits with Proof-Carrying Hardware</i>. Paderborn University, 2021.","bibtex":"@book{Wiersema_2021, place={Paderborn}, title={Guaranteeing Properties of Reconfigurable Hardware Circuits with Proof-Carrying Hardware}, publisher={Paderborn University}, author={Wiersema, Tobias}, year={2021} }","ama":"Wiersema T. <i>Guaranteeing Properties of Reconfigurable Hardware Circuits with Proof-Carrying Hardware</i>. Paderborn University; 2021."},"project":[{"_id":"1","name":"SFB 901"},{"name":"SFB 901 - Project Area B","_id":"3"},{"name":"SFB 901 - Subproject B4","_id":"12"}],"main_file_link":[{"open_access":"1","url":"https://nbn-resolving.de/urn:nbn:de:hbz:466:2-39800"}],"language":[{"iso":"eng"}],"title":"Guaranteeing Properties of Reconfigurable Hardware Circuits with Proof-Carrying Hardware","year":"2021","author":[{"id":"3118","full_name":"Wiersema, Tobias","last_name":"Wiersema","first_name":"Tobias"}],"date_updated":"2022-01-06T06:57:26Z","publication_status":"published","date_created":"2021-10-25T06:35:41Z","type":"dissertation","keyword":["Proof-Carrying Hardware","Formal Verification","Sequential Circuits","Non-Functional Properties","Functional Properties"],"department":[{"_id":"78"}],"abstract":[{"text":"Previous research in proof-carrying hardware has established the feasibility and utility of the approach, and provided a concrete solution for employing it for the certification of functional equivalence checking against a specification, but fell short in connecting it to state-of-the-art formal verification insights, methods and tools. Due to the immense complexity of modern circuits, and verification challenges such as the state explosion problem for sequential circuits, this restriction of readily-available verification solutions severely limited the applicability of the approach in wider contexts.\r\n\r\nThis thesis closes the gap between the PCH approach and current advances in formal hardware verification, provides methods and tools to express and certify a wide range of circuit properties, both functional and non-functional, and presents for the first time prototypes in which circuits that are implemented on actual reconfigurable hardware are verified with PCH methods. Using these results, designers can now apply PCH to establish trust in more complex circuits, by using more diverse properties which they can express using modern, efficient property specification techniques.","lang":"eng"},{"lang":"ger","text":"Die bisherige Forschung zu Proof-Carrying Hardware (PCH) hat dessen Machbarkeit und Nützlichkeit gezeigt und einen Ansatz zur Zertifizierung der funktionalen Äquivalenz zu einer Spezifikation geliefert, jedoch ohne PCH mit aktuellen Erkenntnissen, Methoden oder Werkzeugen formaler Hardwareverifikation zu verknüpfen. Aufgrund der Komplexität moderner Schaltungen und Verifikationsherausforderungen wie der Zustandsexplosion bei sequentiellen Schaltungen, limitiert diese Einschränkung sofort verfügbarer Verifikationslösungen die Anwendbarkeit des Ansatzes in einem größeren Kontext signifikant.\r\n\r\nDiese Dissertation schließt die Lücke zwischen PCH und modernen Entwicklungen in der Schaltungsverifikation und stellt Methoden und Werkzeuge zur Verfügung, welche die Zertifizierung einer großen Bandbreite von Schaltungseigenschaften ermöglicht; sowohl funktionale, als auch nicht-funktionale. Überdies werden erstmals Prototypen vorgestellt in welchen Schaltungen mittels PCH verifiziert werden, die auf tatsächlicher rekonfigurierbarer Hardware realisiert sind. Dank dieser Ergebnisse können Entwickler PCH zur Herstellung von Vertrauen in weit komplexere Schaltungen verwenden, unter Zuhilfenahme einer größeren Vielfalt von Eigenschaften, welche durch moderne, effiziente Spezifikationstechniken ausgedrückt werden können."}]},{"citation":{"mla":"Bothe, Mike, et al. “Examination of Hazardous Situations in Industrial Closed-Loop Processes Using Dynamic Simulations.” <i>Chemical Engineering Transactions</i>, 2021, doi:<a href=\"https://doi.org/10.3303/CET2188117\">10.3303/CET2188117</a>.","ama":"Bothe M, Lutters N, Kenig E. Examination of hazardous situations in industrial closed-loop processes using dynamic simulations. <i>Chemical Engineering Transactions</i>. Published online 2021. doi:<a href=\"https://doi.org/10.3303/CET2188117\">10.3303/CET2188117</a>","bibtex":"@article{Bothe_Lutters_Kenig_2021, title={Examination of hazardous situations in industrial closed-loop processes using dynamic simulations}, DOI={<a href=\"https://doi.org/10.3303/CET2188117\">10.3303/CET2188117</a>}, journal={Chemical Engineering Transactions}, author={Bothe, Mike and Lutters, Nicole and Kenig, Eugeny}, year={2021} }","apa":"Bothe, M., Lutters, N., &#38; Kenig, E. (2021). Examination of hazardous situations in industrial closed-loop processes using dynamic simulations. <i>Chemical Engineering Transactions</i>. <a href=\"https://doi.org/10.3303/CET2188117\">https://doi.org/10.3303/CET2188117</a>","ieee":"M. Bothe, N. Lutters, and E. Kenig, “Examination of hazardous situations in industrial closed-loop processes using dynamic simulations,” <i>Chemical Engineering Transactions</i>, 2021, doi: <a href=\"https://doi.org/10.3303/CET2188117\">10.3303/CET2188117</a>.","short":"M. Bothe, N. Lutters, E. Kenig, Chemical Engineering Transactions (2021).","chicago":"Bothe, Mike, Nicole Lutters, and Eugeny Kenig. “Examination of Hazardous Situations in Industrial Closed-Loop Processes Using Dynamic Simulations.” <i>Chemical Engineering Transactions</i>, 2021. <a href=\"https://doi.org/10.3303/CET2188117\">https://doi.org/10.3303/CET2188117</a>."},"file_date_updated":"2021-12-15T16:34:36Z","publication":"Chemical Engineering Transactions","department":[{"_id":"9"},{"_id":"145"}],"oa":"1","type":"journal_article","date_created":"2021-12-15T16:34:44Z","file":[{"date_updated":"2021-12-15T16:34:36Z","relation":"main_file","access_level":"open_access","file_size":1098939,"file_name":"21_CET_Bothe.pdf","content_type":"application/pdf","file_id":"28990","creator":"bothem","date_created":"2021-12-15T16:34:36Z"}],"has_accepted_license":"1","date_updated":"2022-01-06T06:58:43Z","author":[{"first_name":"Mike","last_name":"Bothe","full_name":"Bothe, Mike","id":"72973"},{"id":"22006","full_name":"Lutters, Nicole","first_name":"Nicole","last_name":"Lutters"},{"id":"665","first_name":"Eugeny","last_name":"Kenig","full_name":"Kenig, Eugeny"}],"year":"2021","status":"public","title":"Examination of hazardous situations in industrial closed-loop processes using dynamic simulations","user_id":"72973","ddc":["660"],"doi":"10.3303/CET2188117","_id":"28989","language":[{"iso":"eng"}]},{"main_file_link":[{"url":"https://derivate.fbv.kit.edu/download/Eberbach_Sureth-Sloane_Uhrig-Homburg_2021.pdf","open_access":"1"}],"_id":"29057","language":[{"iso":"ger"}],"publisher":"Working Paper","user_id":"68607","status":"public","title":"Option Implied Tax Rate Expectations","year":"2021","author":[{"last_name":"Eberbach","first_name":"Jelena","full_name":"Eberbach, Jelena"},{"full_name":"Sureth-Sloane, Caren","last_name":"Sureth-Sloane","first_name":"Caren","id":"530"},{"full_name":"Uhrig-Homburg, Marliese","last_name":"Uhrig-Homburg","first_name":"Marliese"}],"date_updated":"2022-01-06T06:58:44Z","publication_status":"published","date_created":"2021-12-20T09:24:50Z","type":"working_paper","oa":"1","department":[{"_id":"187"}],"citation":{"chicago":"Eberbach, Jelena, Caren Sureth-Sloane, and Marliese Uhrig-Homburg. <i>Option Implied Tax Rate Expectations</i>. Working Paper, 2021.","short":"J. Eberbach, C. Sureth-Sloane, M. Uhrig-Homburg, Option Implied Tax Rate Expectations, Working Paper, 2021.","apa":"Eberbach, J., Sureth-Sloane, C., &#38; Uhrig-Homburg, M. (2021). <i>Option Implied Tax Rate Expectations</i>. Working Paper.","ieee":"J. Eberbach, C. Sureth-Sloane, and M. Uhrig-Homburg, <i>Option Implied Tax Rate Expectations</i>. Working Paper, 2021.","ama":"Eberbach J, Sureth-Sloane C, Uhrig-Homburg M. <i>Option Implied Tax Rate Expectations</i>. Working Paper; 2021.","bibtex":"@book{Eberbach_Sureth-Sloane_Uhrig-Homburg_2021, title={Option Implied Tax Rate Expectations}, publisher={Working Paper}, author={Eberbach, Jelena and Sureth-Sloane, Caren and Uhrig-Homburg, Marliese}, year={2021} }","mla":"Eberbach, Jelena, et al. <i>Option Implied Tax Rate Expectations</i>. Working Paper, 2021."}},{"publication":"Empirical Software Engineering","abstract":[{"lang":"eng","text":"Due to the lack of established real-world benchmark suites for static taint analyses of Android applications, evaluations of these analyses are often restricted and hard to compare. Even in evaluations that do use real-world apps, details about the ground truth in those apps are rarely documented, which makes it difficult to compare and reproduce the results. To push Android taint analysis research forward, this paper thus recommends criteria for constructing real-world benchmark suites for this specific domain, and presents TaintBench, the first real-world malware benchmark suite with documented taint flows. TaintBench benchmark apps include taint flows with complex structures, and addresses static challenges that are commonly agreed on by the community. Together with the TaintBench suite, we introduce the TaintBench framework, whose goal is to simplify real-world benchmarking of Android taint analyses. First, a usability test shows that the framework improves experts’ performance and perceived usability when documenting and inspecting taint flows. Second, experiments using TaintBench reveal new insights for the taint analysis tools Amandroid and FlowDroid: (i) They are less effective on real-world malware apps than on synthetic benchmark apps. (ii) Predefined lists of sources and sinks heavily impact the tools’ accuracy. (iii) Surprisingly, up-to-date versions of both tools are less accurate than their predecessors."}],"date_created":"2021-11-02T05:13:49Z","department":[{"_id":"77"},{"_id":"76"}],"type":"journal_article","publication_identifier":{"issn":["1382-3256","1573-7616"]},"author":[{"last_name":"Luo","first_name":"Linghui","full_name":"Luo, Linghui"},{"full_name":"Pauck, Felix","first_name":"Felix","last_name":"Pauck","id":"22398"},{"id":"41936","full_name":"Piskachev, Goran","first_name":"Goran","last_name":"Piskachev","orcid":"0000-0003-4424-5838"},{"full_name":"Benz, Manuel","last_name":"Benz","first_name":"Manuel"},{"first_name":"Ivan","last_name":"Pashchenko","full_name":"Pashchenko, Ivan"},{"id":"65667","full_name":"Mory, Martin","first_name":"Martin","orcid":"0000-0001-5609-0031","last_name":"Mory"},{"id":"59256","first_name":"Eric","last_name":"Bodden","orcid":"0000-0003-3470-3647","full_name":"Bodden, Eric"},{"last_name":"Hermann","first_name":"Ben","orcid":"0000-0001-9848-2017","full_name":"Hermann, Ben","id":"66173"},{"last_name":"Massacci","first_name":"Fabio","full_name":"Massacci, Fabio"}],"year":"2021","title":"TaintBench: Automatic real-world malware benchmarking of Android taint analyses","publication_status":"published","date_updated":"2022-01-06T06:57:32Z","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://link.springer.com/content/pdf/10.1007/s10664-021-10013-5.pdf"}],"doi":"10.1007/s10664-021-10013-5","citation":{"apa":"Luo, L., Pauck, F., Piskachev, G., Benz, M., Pashchenko, I., Mory, M., Bodden, E., Hermann, B., &#38; Massacci, F. (2021). TaintBench: Automatic real-world malware benchmarking of Android taint analyses. <i>Empirical Software Engineering</i>. <a href=\"https://doi.org/10.1007/s10664-021-10013-5\">https://doi.org/10.1007/s10664-021-10013-5</a>","ieee":"L. Luo <i>et al.</i>, “TaintBench: Automatic real-world malware benchmarking of Android taint analyses,” <i>Empirical Software Engineering</i>, 2021, doi: <a href=\"https://doi.org/10.1007/s10664-021-10013-5\">10.1007/s10664-021-10013-5</a>.","chicago":"Luo, Linghui, Felix Pauck, Goran Piskachev, Manuel Benz, Ivan Pashchenko, Martin Mory, Eric Bodden, Ben Hermann, and Fabio Massacci. “TaintBench: Automatic Real-World Malware Benchmarking of Android Taint Analyses.” <i>Empirical Software Engineering</i>, 2021. <a href=\"https://doi.org/10.1007/s10664-021-10013-5\">https://doi.org/10.1007/s10664-021-10013-5</a>.","short":"L. Luo, F. Pauck, G. Piskachev, M. Benz, I. Pashchenko, M. Mory, E. Bodden, B. Hermann, F. Massacci, Empirical Software Engineering (2021).","mla":"Luo, Linghui, et al. “TaintBench: Automatic Real-World Malware Benchmarking of Android Taint Analyses.” <i>Empirical Software Engineering</i>, 2021, doi:<a href=\"https://doi.org/10.1007/s10664-021-10013-5\">10.1007/s10664-021-10013-5</a>.","ama":"Luo L, Pauck F, Piskachev G, et al. TaintBench: Automatic real-world malware benchmarking of Android taint analyses. <i>Empirical Software Engineering</i>. Published online 2021. doi:<a href=\"https://doi.org/10.1007/s10664-021-10013-5\">10.1007/s10664-021-10013-5</a>","bibtex":"@article{Luo_Pauck_Piskachev_Benz_Pashchenko_Mory_Bodden_Hermann_Massacci_2021, title={TaintBench: Automatic real-world malware benchmarking of Android taint analyses}, DOI={<a href=\"https://doi.org/10.1007/s10664-021-10013-5\">10.1007/s10664-021-10013-5</a>}, journal={Empirical Software Engineering}, author={Luo, Linghui and Pauck, Felix and Piskachev, Goran and Benz, Manuel and Pashchenko, Ivan and Mory, Martin and Bodden, Eric and Hermann, Ben and Massacci, Fabio}, year={2021} }"},"project":[{"name":"SFB 901","_id":"1"},{"name":"SFB 901 - Project Area B","_id":"3"},{"_id":"12","name":"SFB 901 - Subproject B4"}],"oa":"1","status":"public","_id":"27045","user_id":"15249","ddc":["000"]},{"user_id":"11829","ddc":["620"],"_id":"27847","has_accepted_license":"1","conference":{"location":"Perm","start_date":"2021-10-06","name":"МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ В ЕСТЕСТВЕННЫХ НАУКАХ - XXX Всероссийская школа-конференция","end_date":"2021-10-09"},"status":"public","oa":"1","place":"Perm","project":[{"grant_number":"449607253","_id":"105","name":"Vermiedene Kreuzungen von Lamb-Wellenmoden in mehrlagigen Strukturen"}],"citation":{"short":"Y. Lugovtsova, H. Zeipert, S. Johannesmann, M. Nicolai, J. Prager, B. Henning, in: МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ В ЕСТЕСТВЕННЫХ НАУКАХ - XXX Всероссийская Школа-Конференция, Perm, 2021.","chicago":"Lugovtsova, Yevgeniya, Henning Zeipert, Sarah Johannesmann, Marcel Nicolai, Jens Prager, and Bernd Henning. “К ОПРЕДЕЛЕНИЮ ПРОЧНОСТИ КЛЕЕВОГО СОЕДИНЕНИЯ В МНОГОСЛОЙНЫХ МАТЕРИАЛАХ ПУТЕМ ИССЛЕДОВАНИЯ ОБЛАСТЕЙ РАСТАЛКИВАНИЯ БЕГУЩИХ УПРУГИХ ВОЛН.” In <i>МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ В ЕСТЕСТВЕННЫХ НАУКАХ - XXX Всероссийская Школа-Конференция</i>. Perm, 2021.","apa":"Lugovtsova, Y., Zeipert, H., Johannesmann, S., Nicolai, M., Prager, J., &#38; Henning, B. (2021). К ОПРЕДЕЛЕНИЮ ПРОЧНОСТИ КЛЕЕВОГО СОЕДИНЕНИЯ В МНОГОСЛОЙНЫХ МАТЕРИАЛАХ ПУТЕМ ИССЛЕДОВАНИЯ ОБЛАСТЕЙ РАСТАЛКИВАНИЯ БЕГУЩИХ УПРУГИХ ВОЛН. <i>МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ В ЕСТЕСТВЕННЫХ НАУКАХ - XXX Всероссийская Школа-Конференция</i>. МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ В ЕСТЕСТВЕННЫХ НАУКАХ - XXX Всероссийская школа-конференция, Perm.","ieee":"Y. Lugovtsova, H. Zeipert, S. Johannesmann, M. Nicolai, J. Prager, and B. Henning, “К ОПРЕДЕЛЕНИЮ ПРОЧНОСТИ КЛЕЕВОГО СОЕДИНЕНИЯ В МНОГОСЛОЙНЫХ МАТЕРИАЛАХ ПУТЕМ ИССЛЕДОВАНИЯ ОБЛАСТЕЙ РАСТАЛКИВАНИЯ БЕГУЩИХ УПРУГИХ ВОЛН,” presented at the МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ В ЕСТЕСТВЕННЫХ НАУКАХ - XXX Всероссийская школа-конференция, Perm, 2021.","ama":"Lugovtsova Y, Zeipert H, Johannesmann S, Nicolai M, Prager J, Henning B. К ОПРЕДЕЛЕНИЮ ПРОЧНОСТИ КЛЕЕВОГО СОЕДИНЕНИЯ В МНОГОСЛОЙНЫХ МАТЕРИАЛАХ ПУТЕМ ИССЛЕДОВАНИЯ ОБЛАСТЕЙ РАСТАЛКИВАНИЯ БЕГУЩИХ УПРУГИХ ВОЛН. In: <i>МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ В ЕСТЕСТВЕННЫХ НАУКАХ - XXX Всероссийская Школа-Конференция</i>. ; 2021.","bibtex":"@inproceedings{Lugovtsova_Zeipert_Johannesmann_Nicolai_Prager_Henning_2021, place={Perm}, title={К ОПРЕДЕЛЕНИЮ ПРОЧНОСТИ КЛЕЕВОГО СОЕДИНЕНИЯ В МНОГОСЛОЙНЫХ МАТЕРИАЛАХ ПУТЕМ ИССЛЕДОВАНИЯ ОБЛАСТЕЙ РАСТАЛКИВАНИЯ БЕГУЩИХ УПРУГИХ ВОЛН}, booktitle={МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ В ЕСТЕСТВЕННЫХ НАУКАХ - XXX Всероссийская школа-конференция}, author={Lugovtsova, Yevgeniya and Zeipert, Henning and Johannesmann, Sarah and Nicolai, Marcel and Prager, Jens and Henning, Bernd}, year={2021} }","mla":"Lugovtsova, Yevgeniya, et al. “К ОПРЕДЕЛЕНИЮ ПРОЧНОСТИ КЛЕЕВОГО СОЕДИНЕНИЯ В МНОГОСЛОЙНЫХ МАТЕРИАЛАХ ПУТЕМ ИССЛЕДОВАНИЯ ОБЛАСТЕЙ РАСТАЛКИВАНИЯ БЕГУЩИХ УПРУГИХ ВОЛН.” <i>МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ В ЕСТЕСТВЕННЫХ НАУКАХ - XXX Всероссийская Школа-Конференция</i>, 2021."},"file_date_updated":"2021-11-26T07:53:21Z","alternative_title":["Über die Bestimmung der Festigkeit der Klebeschicht in mehrschichtigen Materialien durch Untersuchung des modalen Abstands von geführten elastischen Wellen"],"language":[{"iso":"eng"}],"date_updated":"2022-01-06T06:57:47Z","author":[{"first_name":"Yevgeniya","last_name":"Lugovtsova","full_name":"Lugovtsova, Yevgeniya"},{"id":"32580","first_name":"Henning","last_name":"Zeipert","full_name":"Zeipert, Henning"},{"id":"29190","first_name":"Sarah","last_name":"Johannesmann","full_name":"Johannesmann, Sarah"},{"first_name":"Marcel","last_name":"Nicolai","full_name":"Nicolai, Marcel"},{"full_name":"Prager, Jens","last_name":"Prager","first_name":"Jens"},{"id":"213","full_name":"Henning, Bernd","first_name":"Bernd","last_name":"Henning"}],"title":"К ОПРЕДЕЛЕНИЮ ПРОЧНОСТИ КЛЕЕВОГО СОЕДИНЕНИЯ В МНОГОСЛОЙНЫХ МАТЕРИАЛАХ ПУТЕМ ИССЛЕДОВАНИЯ ОБЛАСТЕЙ РАСТАЛКИВАНИЯ БЕГУЩИХ УПРУГИХ ВОЛН","year":"2021","department":[{"_id":"49"}],"type":"conference","date_created":"2021-11-25T14:58:13Z","file":[{"date_created":"2021-11-25T14:57:25Z","creator":"leanderc","file_id":"27848","content_type":"application/pdf","relation":"main_file","date_updated":"2021-11-26T07:53:21Z","file_name":"Paper - Mode Repulsion - 2021 MMEN (Perm).pdf","file_size":450749,"access_level":"open_access"}],"publication":"МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ В ЕСТЕСТВЕННЫХ НАУКАХ - XXX Всероссийская школа-конференция"},{"author":[{"last_name":"Bloh","first_name":"Thiemo","full_name":"Bloh, Thiemo"}],"publication_identifier":{"issn":["2190-6890","2190-6904"]},"status":"public","title":"Entwicklung von Praxiskompetenz durch Kooperationsprozesse von Lehrkräften","year":"2021","article_type":"review","publication_status":"published","date_updated":"2022-01-06T06:57:47Z","language":[{"iso":"ger"}],"_id":"27881","main_file_link":[{"open_access":"1"}],"user_id":"69383","doi":"10.1007/s35834-021-00328-0","citation":{"mla":"Bloh, Thiemo. “Entwicklung von Praxiskompetenz durch Kooperationsprozesse von Lehrkräften.” <i>Zeitschrift für Bildungsforschung</i>, 2021, doi:<a href=\"https://doi.org/10.1007/s35834-021-00328-0\">10.1007/s35834-021-00328-0</a>.","bibtex":"@article{Bloh_2021, title={Entwicklung von Praxiskompetenz durch Kooperationsprozesse von Lehrkräften}, DOI={<a href=\"https://doi.org/10.1007/s35834-021-00328-0\">10.1007/s35834-021-00328-0</a>}, journal={Zeitschrift für Bildungsforschung}, author={Bloh, Thiemo}, year={2021} }","ama":"Bloh T. Entwicklung von Praxiskompetenz durch Kooperationsprozesse von Lehrkräften. <i>Zeitschrift für Bildungsforschung</i>. Published online 2021. doi:<a href=\"https://doi.org/10.1007/s35834-021-00328-0\">10.1007/s35834-021-00328-0</a>","ieee":"T. Bloh, “Entwicklung von Praxiskompetenz durch Kooperationsprozesse von Lehrkräften,” <i>Zeitschrift für Bildungsforschung</i>, 2021, doi: <a href=\"https://doi.org/10.1007/s35834-021-00328-0\">10.1007/s35834-021-00328-0</a>.","apa":"Bloh, T. (2021). Entwicklung von Praxiskompetenz durch Kooperationsprozesse von Lehrkräften. <i>Zeitschrift für Bildungsforschung</i>. <a href=\"https://doi.org/10.1007/s35834-021-00328-0\">https://doi.org/10.1007/s35834-021-00328-0</a>","chicago":"Bloh, Thiemo. “Entwicklung von Praxiskompetenz durch Kooperationsprozesse von Lehrkräften.” <i>Zeitschrift für Bildungsforschung</i>, 2021. <a href=\"https://doi.org/10.1007/s35834-021-00328-0\">https://doi.org/10.1007/s35834-021-00328-0</a>.","short":"T. Bloh, Zeitschrift für Bildungsforschung (2021)."},"publication":"Zeitschrift für Bildungsforschung","abstract":[{"text":"<jats:title>Zusammenfassung</jats:title><jats:p>Lehrkräftekooperation wird generell eine positive Bedeutung in Bezug auf Schul- und Unterrichtsentwicklung zugeschrieben. Dabei sind empirische Belege für eine positive Wirksamkeit nach wie vor kaum vorhanden, es gibt sogar Befunde zu ‚negativen‘ Konsequenzen von Lehrkräftekooperation. Um diese Widersprüchlichkeit zu klären, wurde in der vorliegenden Arbeit Kooperation nicht als Instrument bzw. als Technik betrachtet, sondern als soziale Praxis verstanden, in der eigenlogisches, kollektiv-implizites Wissen (re)produziert wird (Community of Practice). Parallel dazu wurde ein praxeologisches Kompetenzverständnis (Praxiskompetenz) eingeführt, das wesentlich auf die Praxeologie Pierre Bourdieus zurückgeht und den Zusammenhang zwischen Lehrkräftekooperation als Community of Practice und kollektiv strukturierter, individueller Kompetenz theoretisch verdeutlicht. Die empirischen Befunde, welche mittels der Dokumentarischen Methode generiert wurden, verweisen auf die Bedeutung unterschiedlicher Relationslogiken (Nicht-Passung, Entfaltung, Herausforderung) für das ‚Lernen‘ von oder innerhalb von Praxiskompetenz(en) und damit auch auf die Wichtigkeit einer grundlegend kollektiv gerahmten Perspektive auf Lehrkräftekooperation. Vor diesem Hintergrund ist ein allzu positiver Blick auf Lehrkräftekooperationsprozesse kritisch zu betrachten.</jats:p>","lang":"eng"}],"quality_controlled":"1","date_created":"2021-11-25T18:09:52Z","oa":"1","type":"journal_article"},{"publication":"Proceedings of the IEEE","issue":"2","abstract":[{"lang":"eng","text":"The machine recognition of speech spoken at a distance from the microphones, known as far-field automatic speech recognition (ASR), has received a significant increase of attention in science and industry, which caused or was caused by an equally significant improvement in recognition accuracy. Meanwhile it has entered the consumer market with digital home assistants with a spoken language interface being its most prominent application. Speech recorded at a distance is affected by various acoustic distortions and, consequently, quite different processing pipelines have emerged compared to ASR for close-talk speech. A signal enhancement front-end for dereverberation, source separation and acoustic beamforming is employed to clean up the speech, and the back-end ASR engine is robustified by multi-condition training and adaptation. We will also describe the so-called end-to-end approach to ASR, which is a new promising architecture that has recently been extended to the far-field scenario. This tutorial article gives an account of the algorithms used to enable accurate speech recognition from a distance, and it will be seen that, although deep learning has a significant share in the technological breakthroughs, a clever combination with traditional signal processing can lead to surprisingly effective solutions."}],"date_created":"2021-01-25T08:15:27Z","file":[{"access_level":"open_access","file_size":4173988,"file_name":"proceedings_2021_haebumbach_Paper.pdf","date_updated":"2021-01-25T08:17:23Z","relation":"main_file","content_type":"application/pdf","file_id":"21066","creator":"huesera","date_created":"2021-01-25T08:17:23Z"}],"department":[{"_id":"54"}],"type":"journal_article","author":[{"last_name":"Haeb-Umbach","first_name":"Reinhold","full_name":"Haeb-Umbach, Reinhold","id":"242"},{"first_name":"Jahn","last_name":"Heymann","full_name":"Heymann, Jahn"},{"full_name":"Drude, Lukas","last_name":"Drude","first_name":"Lukas"},{"first_name":"Shinji","last_name":"Watanabe","full_name":"Watanabe, Shinji"},{"first_name":"Marc","last_name":"Delcroix","full_name":"Delcroix, Marc"},{"last_name":"Nakatani","first_name":"Tomohiro","full_name":"Nakatani, Tomohiro"}],"title":"Far-Field Automatic Speech Recognition","year":"2021","intvolume":"       109","date_updated":"2022-01-06T06:54:44Z","language":[{"iso":"eng"}],"doi":"10.1109/JPROC.2020.3018668","citation":{"mla":"Haeb-Umbach, Reinhold, et al. “Far-Field Automatic Speech Recognition.” <i>Proceedings of the IEEE</i>, vol. 109, no. 2, 2021, pp. 124–48, doi:<a href=\"https://doi.org/10.1109/JPROC.2020.3018668\">10.1109/JPROC.2020.3018668</a>.","bibtex":"@article{Haeb-Umbach_Heymann_Drude_Watanabe_Delcroix_Nakatani_2021, title={Far-Field Automatic Speech Recognition}, volume={109}, DOI={<a href=\"https://doi.org/10.1109/JPROC.2020.3018668\">10.1109/JPROC.2020.3018668</a>}, number={2}, journal={Proceedings of the IEEE}, author={Haeb-Umbach, Reinhold and Heymann, Jahn and Drude, Lukas and Watanabe, Shinji and Delcroix, Marc and Nakatani, Tomohiro}, year={2021}, pages={124–148} }","ama":"Haeb-Umbach R, Heymann J, Drude L, Watanabe S, Delcroix M, Nakatani T. Far-Field Automatic Speech Recognition. <i>Proceedings of the IEEE</i>. 2021;109(2):124-148. doi:<a href=\"https://doi.org/10.1109/JPROC.2020.3018668\">10.1109/JPROC.2020.3018668</a>","ieee":"R. Haeb-Umbach, J. Heymann, L. Drude, S. Watanabe, M. Delcroix, and T. Nakatani, “Far-Field Automatic Speech Recognition,” <i>Proceedings of the IEEE</i>, vol. 109, no. 2, pp. 124–148, 2021.","apa":"Haeb-Umbach, R., Heymann, J., Drude, L., Watanabe, S., Delcroix, M., &#38; Nakatani, T. (2021). Far-Field Automatic Speech Recognition. <i>Proceedings of the IEEE</i>, <i>109</i>(2), 124–148. <a href=\"https://doi.org/10.1109/JPROC.2020.3018668\">https://doi.org/10.1109/JPROC.2020.3018668</a>","short":"R. Haeb-Umbach, J. Heymann, L. Drude, S. Watanabe, M. Delcroix, T. Nakatani, Proceedings of the IEEE 109 (2021) 124–148.","chicago":"Haeb-Umbach, Reinhold, Jahn Heymann, Lukas Drude, Shinji Watanabe, Marc Delcroix, and Tomohiro Nakatani. “Far-Field Automatic Speech Recognition.” <i>Proceedings of the IEEE</i> 109, no. 2 (2021): 124–48. <a href=\"https://doi.org/10.1109/JPROC.2020.3018668\">https://doi.org/10.1109/JPROC.2020.3018668</a>."},"file_date_updated":"2021-01-25T08:17:23Z","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"oa":"1","status":"public","has_accepted_license":"1","_id":"21065","page":"124-148","volume":109,"user_id":"59789","ddc":["000"]},{"publication":" The AAAI-21 Workshop on Knowledge Discovery from Unstructured Data in Financial Services","citation":{"ama":"Kucklick J-P, Müller O. A Comparison of Multi-View Learning Strategies for Satellite Image-based Real Estate Appraisal. In: <i> The AAAI-21 Workshop on Knowledge Discovery from Unstructured Data in Financial Services</i>. ; 2021.","bibtex":"@inproceedings{Kucklick_Müller_2021, title={A Comparison of Multi-View Learning Strategies for Satellite Image-based Real Estate Appraisal}, booktitle={ The AAAI-21 Workshop on Knowledge Discovery from Unstructured Data in Financial Services}, author={Kucklick, Jan-Peter and Müller, Oliver}, year={2021} }","mla":"Kucklick, Jan-Peter, and Oliver Müller. “A Comparison of Multi-View Learning Strategies for Satellite Image-Based Real Estate Appraisal.” <i> The AAAI-21 Workshop on Knowledge Discovery from Unstructured Data in Financial Services</i>, 2021.","short":"J.-P. Kucklick, O. Müller, in:  The AAAI-21 Workshop on Knowledge Discovery from Unstructured Data in Financial Services, 2021.","chicago":"Kucklick, Jan-Peter, and Oliver Müller. “A Comparison of Multi-View Learning Strategies for Satellite Image-Based Real Estate Appraisal.” In <i> The AAAI-21 Workshop on Knowledge Discovery from Unstructured Data in Financial Services</i>, 2021.","apa":"Kucklick, J.-P., &#38; Müller, O. (2021). A Comparison of Multi-View Learning Strategies for Satellite Image-based Real Estate Appraisal. In <i> The AAAI-21 Workshop on Knowledge Discovery from Unstructured Data in Financial Services</i>.","ieee":"J.-P. Kucklick and O. Müller, “A Comparison of Multi-View Learning Strategies for Satellite Image-based Real Estate Appraisal,” in <i> The AAAI-21 Workshop on Knowledge Discovery from Unstructured Data in Financial Services</i>, 2021."},"type":"conference","department":[{"_id":"196"}],"oa":"1","date_created":"2021-02-10T10:05:32Z","date_updated":"2022-01-06T06:54:49Z","title":"A Comparison of Multi-View Learning Strategies for Satellite Image-based Real Estate Appraisal","year":"2021","status":"public","author":[{"id":"77066","last_name":"Kucklick","first_name":"Jan-Peter","full_name":"Kucklick, Jan-Peter"},{"full_name":"Müller, Oliver","last_name":"Müller","first_name":"Oliver","id":"72849"}],"conference":{"name":"The Thirty-Fifth AAAI Conference on Artificial Intelligence"},"user_id":"71922","main_file_link":[{"url":"https://aaai-kdf.github.io/kdf2021/assets/pdfs/KDF_21_paper_12.pdf","open_access":"1"}],"language":[{"iso":"eng"}],"_id":"21204"},{"language":[{"iso":"eng"}],"article_number":"31","main_file_link":[{"open_access":"1","url":"https://www.mdpi.com/2297-8747/26/2/31/pdf"}],"doi":"10.3390/mca26020031","publication_identifier":{"eissn":["2297-8747"]},"author":[{"id":"51701","first_name":"Manuel Bastian","last_name":"Berkemeier","full_name":"Berkemeier, Manuel Bastian"},{"id":"47427","first_name":"Sebastian","last_name":"Peitz","orcid":"0000-0002-3389-793X","full_name":"Peitz, Sebastian"}],"title":"Derivative-Free Multiobjective Trust Region Descent Method Using Radial  Basis Function Surrogate Models","year":"2021","intvolume":"        26","publication_status":"published","date_updated":"2022-01-06T06:54:55Z","date_created":"2021-03-01T10:46:48Z","department":[{"_id":"101"},{"_id":"655"}],"type":"journal_article","issue":"2","publication":"Mathematical and Computational Applications","abstract":[{"lang":"eng","text":"We present a flexible trust region descend algorithm for unconstrained and\r\nconvexly constrained multiobjective optimization problems. It is targeted at\r\nheterogeneous and expensive problems, i.e., problems that have at least one\r\nobjective function that is computationally expensive. The method is\r\nderivative-free in the sense that neither need derivative information be\r\navailable for the expensive objectives nor are gradients approximated using\r\nrepeated function evaluations as is the case in finite-difference methods.\r\nInstead, a multiobjective trust region approach is used that works similarly to\r\nits well-known scalar pendants. Local surrogate models constructed from\r\nevaluation data of the true objective functions are employed to compute\r\npossible descent directions. In contrast to existing multiobjective trust\r\nregion algorithms, these surrogates are not polynomial but carefully\r\nconstructed radial basis function networks. This has the important advantage\r\nthat the number of data points scales linearly with the parameter space\r\ndimension. The local models qualify as fully linear and the corresponding\r\ngeneral scalar framework is adapted for problems with multiple objectives.\r\nConvergence to Pareto critical points is proven and numerical examples\r\nillustrate our findings."}],"_id":"21337","volume":26,"user_id":"47427","status":"public","oa":"1","citation":{"mla":"Berkemeier, Manuel Bastian, and Sebastian Peitz. “Derivative-Free Multiobjective Trust Region Descent Method Using Radial  Basis Function Surrogate Models.” <i>Mathematical and Computational Applications</i>, vol. 26, no. 2, 31, 2021, doi:<a href=\"https://doi.org/10.3390/mca26020031\">10.3390/mca26020031</a>.","ama":"Berkemeier MB, Peitz S. Derivative-Free Multiobjective Trust Region Descent Method Using Radial  Basis Function Surrogate Models. <i>Mathematical and Computational Applications</i>. 2021;26(2). doi:<a href=\"https://doi.org/10.3390/mca26020031\">10.3390/mca26020031</a>","bibtex":"@article{Berkemeier_Peitz_2021, title={Derivative-Free Multiobjective Trust Region Descent Method Using Radial  Basis Function Surrogate Models}, volume={26}, DOI={<a href=\"https://doi.org/10.3390/mca26020031\">10.3390/mca26020031</a>}, number={231}, journal={Mathematical and Computational Applications}, author={Berkemeier, Manuel Bastian and Peitz, Sebastian}, year={2021} }","apa":"Berkemeier, M. B., &#38; Peitz, S. (2021). Derivative-Free Multiobjective Trust Region Descent Method Using Radial  Basis Function Surrogate Models. <i>Mathematical and Computational Applications</i>, <i>26</i>(2). <a href=\"https://doi.org/10.3390/mca26020031\">https://doi.org/10.3390/mca26020031</a>","ieee":"M. B. Berkemeier and S. Peitz, “Derivative-Free Multiobjective Trust Region Descent Method Using Radial  Basis Function Surrogate Models,” <i>Mathematical and Computational Applications</i>, vol. 26, no. 2, 2021.","short":"M.B. Berkemeier, S. Peitz, Mathematical and Computational Applications 26 (2021).","chicago":"Berkemeier, Manuel Bastian, and Sebastian Peitz. “Derivative-Free Multiobjective Trust Region Descent Method Using Radial  Basis Function Surrogate Models.” <i>Mathematical and Computational Applications</i> 26, no. 2 (2021). <a href=\"https://doi.org/10.3390/mca26020031\">https://doi.org/10.3390/mca26020031</a>."}},{"language":[{"iso":"eng"}],"date_updated":"2022-01-06T06:55:04Z","year":"2021","title":"Distributed Online Service Coordination Using Deep Reinforcement Learning","author":[{"full_name":"Schneider, Stefan Balthasar","first_name":"Stefan Balthasar","last_name":"Schneider","orcid":"0000-0001-8210-4011","id":"35343"},{"full_name":"Qarawlus, Haydar","first_name":"Haydar","last_name":"Qarawlus"},{"id":"126","last_name":"Karl","first_name":"Holger","full_name":"Karl, Holger"}],"type":"conference","keyword":["network management","service management","coordination","reinforcement learning","distributed"],"department":[{"_id":"75"}],"file":[{"content_type":"application/pdf","file_id":"21544","title":"Distributed Online Service Coordination Using Deep Reinforcement Learning","file_size":606321,"access_level":"open_access","file_name":"public_author_version.pdf","date_updated":"2021-03-18T17:12:56Z","relation":"main_file","date_created":"2021-03-18T17:12:56Z","creator":"stschn"}],"date_created":"2021-03-18T17:15:47Z","abstract":[{"text":"Services often consist of multiple chained components such as microservices in a service mesh, or machine learning functions in a pipeline. Providing these services requires online coordination including scaling the service, placing instance of all components in the network, scheduling traffic to these instances, and routing traffic through the network. Optimized service coordination is still a hard problem due to many influencing factors such as rapidly arriving user demands and limited node and link capacity. Existing approaches to solve the problem are often built on rigid models and assumptions, tailored to specific scenarios. If the scenario changes and the assumptions no longer hold, they easily break and require manual adjustments by experts. Novel self-learning approaches using deep reinforcement learning (DRL) are promising but still have limitations as they only address simplified versions of the problem and are typically centralized and thus do not scale to practical large-scale networks.\r\n\r\nTo address these issues, we propose a distributed self-learning service coordination approach using DRL. After centralized training, we deploy a distributed DRL agent at each node in the network, making fast coordination decisions locally in parallel with the other nodes. Each agent only observes its direct neighbors and does not need global knowledge. Hence, our approach scales independently from the size of the network. In our extensive evaluation using real-world network topologies and traffic traces, we show that our proposed approach outperforms a state-of-the-art conventional heuristic as well as a centralized DRL approach (60% higher throughput on average) while requiring less time per online decision (1 ms).","lang":"eng"}],"related_material":{"link":[{"relation":"software","url":"https://github.com/ RealVNF/distributed-drl-coordination"}]},"publication":"IEEE International Conference on Distributed Computing Systems (ICDCS)","ddc":["000"],"user_id":"35343","publisher":"IEEE","_id":"21543","has_accepted_license":"1","status":"public","conference":{"location":"Washington, DC, USA","name":"IEEE International Conference on Distributed Computing Systems (ICDCS)"},"oa":"1","project":[{"_id":"1","name":"SFB 901"},{"name":"SFB 901 - Project Area C","_id":"4"},{"_id":"16","name":"SFB 901 - Subproject C4"}],"file_date_updated":"2021-03-18T17:12:56Z","citation":{"apa":"Schneider, S. B., Qarawlus, H., &#38; Karl, H. (2021). Distributed Online Service Coordination Using Deep Reinforcement Learning. In <i>IEEE International Conference on Distributed Computing Systems (ICDCS)</i>. Washington, DC, USA: IEEE.","ieee":"S. B. Schneider, H. Qarawlus, and H. Karl, “Distributed Online Service Coordination Using Deep Reinforcement Learning,” in <i>IEEE International Conference on Distributed Computing Systems (ICDCS)</i>, Washington, DC, USA, 2021.","short":"S.B. Schneider, H. Qarawlus, H. Karl, in: IEEE International Conference on Distributed Computing Systems (ICDCS), IEEE, 2021.","chicago":"Schneider, Stefan Balthasar, Haydar Qarawlus, and Holger Karl. “Distributed Online Service Coordination Using Deep Reinforcement Learning.” In <i>IEEE International Conference on Distributed Computing Systems (ICDCS)</i>. IEEE, 2021.","mla":"Schneider, Stefan Balthasar, et al. “Distributed Online Service Coordination Using Deep Reinforcement Learning.” <i>IEEE International Conference on Distributed Computing Systems (ICDCS)</i>, IEEE, 2021.","ama":"Schneider SB, Qarawlus H, Karl H. Distributed Online Service Coordination Using Deep Reinforcement Learning. In: <i>IEEE International Conference on Distributed Computing Systems (ICDCS)</i>. IEEE; 2021.","bibtex":"@inproceedings{Schneider_Qarawlus_Karl_2021, title={Distributed Online Service Coordination Using Deep Reinforcement Learning}, booktitle={IEEE International Conference on Distributed Computing Systems (ICDCS)}, publisher={IEEE}, author={Schneider, Stefan Balthasar and Qarawlus, Haydar and Karl, Holger}, year={2021} }"}},{"series_title":"WI-MAW-Rundbrief","language":[{"iso":"ger"}],"main_file_link":[{"open_access":"1","url":"https://fa-wi-maw.gi.de/fileadmin/FA/WI-MAW/Rundbriefe/3037624_GI_45_Rundbrief_JG27.pdf"}],"intvolume":"         1","date_updated":"2022-01-06T06:55:06Z","author":[{"first_name":"Sebastian","last_name":"Gottschalk","full_name":"Gottschalk, Sebastian","id":"47208"},{"first_name":"Enes","last_name":"Yigitbas","orcid":"0000-0002-5967-833X","full_name":"Yigitbas, Enes","id":"8447"}],"publication_identifier":{"unknown":["1610-5753"]},"title":"Von datenbasierter zu datengetriebener Geschäftsmodellentwicklung: Ein Überblick über Software-Tools  und deren Datennutzung","year":"2021","department":[{"_id":"66"},{"_id":"534"}],"type":"report","date_created":"2021-03-25T10:02:18Z","abstract":[{"lang":"eng","text":"Die kontinuierliche Weiterentwicklung des eigenen Geschäftsmodells ist für eine Organisation von entscheidender Bedeutung, um wettbewerbsfähig und somit nachhaltig erfolgreich zu bleiben. Während für die Entwicklung neuer Geschäftsmodelle häufig Workshops und einfache Software-Tools zur Visualisierung genutzt werden, wurden in der Forschung bereits erste Ansätze von datengetriebener Geschäftsmodellentwicklung (GME) vorgestellt. Diese Ansätze nutzen dabei Daten, Informationen oder auch Wissen aus internen und externen Unternehmensquellen, um den GME-Prozess zu unterstützen. Innerhalb dieses Beitrags zeigen wir einige Ansätze aus der aktuellen Literatur und analysieren wie ihre Datennutzung den GME-Prozess unterstützt. Weiterhin stellen wir mit dem BMDL Feature Modeler ein Tool vor, welches den GME-Prozess mit Expertenwissen unterstützt."}],"volume":1,"user_id":"47208","_id":"21569","publisher":"Gesellschaft für Informatik","status":"public","oa":"1","project":[{"name":"SFB 901","_id":"1"},{"name":"SFB 901 - Project Area C","_id":"4"},{"_id":"17","name":"SFB 901 - Subproject C5"}],"citation":{"ama":"Gottschalk S, Yigitbas E. <i>Von datenbasierter zu datengetriebener Geschäftsmodellentwicklung: Ein Überblick über Software-Tools  und deren Datennutzung</i>. Vol 1. Gesellschaft für Informatik; 2021.","bibtex":"@book{Gottschalk_Yigitbas_2021, series={WI-MAW-Rundbrief}, title={Von datenbasierter zu datengetriebener Geschäftsmodellentwicklung: Ein Überblick über Software-Tools  und deren Datennutzung}, volume={1}, publisher={Gesellschaft für Informatik}, author={Gottschalk, Sebastian and Yigitbas, Enes}, year={2021}, collection={WI-MAW-Rundbrief} }","mla":"Gottschalk, Sebastian, and Enes Yigitbas. <i>Von datenbasierter zu datengetriebener Geschäftsmodellentwicklung: Ein Überblick über Software-Tools  und deren Datennutzung</i>. Vol. 1, Gesellschaft für Informatik, 2021.","short":"S. Gottschalk, E. Yigitbas, Von datenbasierter zu datengetriebener Geschäftsmodellentwicklung: Ein Überblick über Software-Tools  und deren Datennutzung, Gesellschaft für Informatik, 2021.","chicago":"Gottschalk, Sebastian, and Enes Yigitbas. <i>Von datenbasierter zu datengetriebener Geschäftsmodellentwicklung: Ein Überblick über Software-Tools  und deren Datennutzung</i>. Vol. 1. WI-MAW-Rundbrief. Gesellschaft für Informatik, 2021.","apa":"Gottschalk, S., &#38; Yigitbas, E. (2021). <i>Von datenbasierter zu datengetriebener Geschäftsmodellentwicklung: Ein Überblick über Software-Tools  und deren Datennutzung</i> (Vol. 1). Gesellschaft für Informatik.","ieee":"S. Gottschalk and E. Yigitbas, <i>Von datenbasierter zu datengetriebener Geschäftsmodellentwicklung: Ein Überblick über Software-Tools  und deren Datennutzung</i>, vol. 1. Gesellschaft für Informatik, 2021."}},{"application_number":"17050,078","date_created":"2021-04-09T09:47:52Z","type":"patent","oa":"1","department":[{"_id":"66"}],"application_date":"2019-04-12","citation":{"apa":"Göllner, T., Schwarz, J.-H., Gottschalk, S., &#38; Sauer, S. (2021). Distributed merchandise management system.","ieee":"T. Göllner, J.-H. Schwarz, S. Gottschalk, and S. Sauer, “Distributed merchandise management system.” 2021.","chicago":"Göllner, Thomas, Jan-Hendrik Schwarz, Sebastian Gottschalk, and Stefan Sauer. “Distributed Merchandise Management System,” 2021.","short":"T. Göllner, J.-H. Schwarz, S. Gottschalk, S. Sauer, (2021).","mla":"Göllner, Thomas, et al. <i>Distributed Merchandise Management System</i>. 2021.","ama":"Göllner T, Schwarz J-H, Gottschalk S, Sauer S. Distributed merchandise management system. 2021.","bibtex":"@article{Göllner_Schwarz_Gottschalk_Sauer_2021, title={Distributed merchandise management system}, author={Göllner, Thomas and Schwarz, Jan-Hendrik and Gottschalk, Sebastian and Sauer, Stefan}, year={2021} }"},"abstract":[{"text":"The invention describes a distributed merchandise management system, in which the client, retailer and the manufacturer are linked by a network. This is implemented by a cloud storage (105), the cloud storage (105) comprising a means (105 a) for storing data, a means for receiving first data from a first network node (110), the first data being associated with a physical object, a means for receiving request data from a second network node (120), a means for receiving second data from a third network node (130), the second data being associated with the first data and comprising at least one data piece adapted to change the first data depending on the received request data, a means for changing the first data based at least in part on the second data and the request data, and a means for sending a changed portion of the first data from the cloud storage (105) to the first network node (110).","lang":"eng"}],"ipc":"06Q 30/02, H04W 4/02, 06F 16/182","main_file_link":[{"open_access":"1","url":"https://patents.google.com/patent/US20210081978A1/en"}],"_id":"21601","publication_date":"2021-03-18","user_id":"47208","status":"public","title":"Distributed merchandise management system","year":"2021","author":[{"full_name":"Göllner, Thomas","last_name":"Göllner","first_name":"Thomas"},{"last_name":"Schwarz","first_name":"Jan-Hendrik","full_name":"Schwarz, Jan-Hendrik"},{"first_name":"Sebastian","last_name":"Gottschalk","full_name":"Gottschalk, Sebastian","id":"47208"},{"last_name":"Sauer","first_name":"Stefan","full_name":"Sauer, Stefan","id":"447"}],"date_updated":"2022-01-06T06:55:07Z","ipn":"US 2021/0081978 A1"},{"department":[{"_id":"15"},{"_id":"230"},{"_id":"289"},{"_id":"623"}],"type":"journal_article","date_created":"2021-04-16T08:08:49Z","abstract":[{"lang":"eng","text":"<jats:p>Secret sharing is a well-established cryptographic primitive for storing highly sensitive information like encryption keys for encoded data. It describes the problem of splitting a secret into different shares, without revealing any information to its shareholders. Here, we demonstrate an all-optical solution for secret sharing based on metasurface holography. In our concept, metasurface holograms are used as spatially separable shares that carry encrypted messages in the form of holographic images. Two of these shares can be recombined by bringing them close together. Light passing through this stack of metasurfaces accumulates the phase shift of both holograms and optically reconstructs the secret with high fidelity. In addition, the hologram generated by each single metasurface can uniquely identify its shareholder. Furthermore, we demonstrate that the inherent translational alignment sensitivity between two stacked metasurface holograms can be used for spatial multiplexing, which can be further extended to realize optical rulers.</jats:p>"}],"publication":"Science Advances","issue":"16","doi":"10.1126/sciadv.abf9718","language":[{"iso":"eng"}],"article_number":"eabf9718","main_file_link":[{"open_access":"1","url":"https://advances.sciencemag.org/content/7/16/eabf9718"}],"article_type":"original","intvolume":"         7","publication_status":"published","date_updated":"2022-01-06T06:55:08Z","author":[{"last_name":"Georgi","first_name":"Philip","full_name":"Georgi, Philip"},{"full_name":"Wei, Qunshuo","first_name":"Qunshuo","last_name":"Wei"},{"full_name":"Sain, Basudeb","first_name":"Basudeb","last_name":"Sain"},{"id":"59792","full_name":"Schlickriede, Christian","last_name":"Schlickriede","first_name":"Christian"},{"full_name":"Wang, Yongtian","last_name":"Wang","first_name":"Yongtian"},{"last_name":"Huang","first_name":"Lingling","full_name":"Huang, Lingling"},{"full_name":"Zentgraf, Thomas","orcid":"0000-0002-8662-1101","last_name":"Zentgraf","first_name":"Thomas","id":"30525"}],"publication_identifier":{"issn":["2375-2548"]},"title":"Optical secret sharing with cascaded metasurface holography","year":"2021","oa":"1","quality_controlled":"1","citation":{"ieee":"P. Georgi <i>et al.</i>, “Optical secret sharing with cascaded metasurface holography,” <i>Science Advances</i>, vol. 7, no. 16, 2021.","apa":"Georgi, P., Wei, Q., Sain, B., Schlickriede, C., Wang, Y., Huang, L., &#38; Zentgraf, T. (2021). Optical secret sharing with cascaded metasurface holography. <i>Science Advances</i>, <i>7</i>(16). <a href=\"https://doi.org/10.1126/sciadv.abf9718\">https://doi.org/10.1126/sciadv.abf9718</a>","short":"P. Georgi, Q. Wei, B. Sain, C. Schlickriede, Y. Wang, L. Huang, T. Zentgraf, Science Advances 7 (2021).","chicago":"Georgi, Philip, Qunshuo Wei, Basudeb Sain, Christian Schlickriede, Yongtian Wang, Lingling Huang, and Thomas Zentgraf. “Optical Secret Sharing with Cascaded Metasurface Holography.” <i>Science Advances</i> 7, no. 16 (2021). <a href=\"https://doi.org/10.1126/sciadv.abf9718\">https://doi.org/10.1126/sciadv.abf9718</a>.","mla":"Georgi, Philip, et al. “Optical Secret Sharing with Cascaded Metasurface Holography.” <i>Science Advances</i>, vol. 7, no. 16, eabf9718, 2021, doi:<a href=\"https://doi.org/10.1126/sciadv.abf9718\">10.1126/sciadv.abf9718</a>.","bibtex":"@article{Georgi_Wei_Sain_Schlickriede_Wang_Huang_Zentgraf_2021, title={Optical secret sharing with cascaded metasurface holography}, volume={7}, DOI={<a href=\"https://doi.org/10.1126/sciadv.abf9718\">10.1126/sciadv.abf9718</a>}, number={16eabf9718}, journal={Science Advances}, author={Georgi, Philip and Wei, Qunshuo and Sain, Basudeb and Schlickriede, Christian and Wang, Yongtian and Huang, Lingling and Zentgraf, Thomas}, year={2021} }","ama":"Georgi P, Wei Q, Sain B, et al. Optical secret sharing with cascaded metasurface holography. <i>Science Advances</i>. 2021;7(16). doi:<a href=\"https://doi.org/10.1126/sciadv.abf9718\">10.1126/sciadv.abf9718</a>"},"volume":7,"user_id":"30525","_id":"21631","status":"public"}]