[{"_id":"6976","publisher":"IEEE","ddc":["000"],"user_id":"34727","status":"public","conference":{"name":"2019 IEEE 33rd International Parallel  and Distributed Processing Symposium (IPDPS '19)","start_date":"20.05.19","location":"Rio de Janeiro, Brazil","end_date":"24.05.19"},"has_accepted_license":"1","file_date_updated":"2019-01-26T16:09:08Z","citation":{"short":"T. Götte, V.R. Vijayalakshmi, C. Scheideler, in: Proceedings of the 2019 IEEE 33rd International Parallel  and Distributed Processing Symposium (IPDPS ’19), IEEE, n.d.","ama":"Götte T, Vijayalakshmi VR, Scheideler C. Always be Two Steps Ahead of Your Enemy - Maintaining a Routable Overlay under Massive Churn with an Almost Up-to-date Adversary. In: <i>Proceedings of the 2019 IEEE 33rd International Parallel  and Distributed Processing Symposium (IPDPS ’19)</i>. IEEE.","chicago":"Götte, Thorsten, Vipin Ravindran Vijayalakshmi, and Christian Scheideler. “Always Be Two Steps Ahead of Your Enemy - Maintaining a Routable Overlay under Massive Churn with an Almost Up-to-Date Adversary.” In <i>Proceedings of the 2019 IEEE 33rd International Parallel  and Distributed Processing Symposium (IPDPS ’19)</i>. IEEE, n.d.","bibtex":"@inproceedings{Götte_Vijayalakshmi_Scheideler, title={Always be Two Steps Ahead of Your Enemy - Maintaining a Routable Overlay under Massive Churn with an Almost Up-to-date Adversary}, booktitle={Proceedings of the 2019 IEEE 33rd International Parallel  and Distributed Processing Symposium (IPDPS ’19)}, publisher={IEEE}, author={Götte, Thorsten and Vijayalakshmi, Vipin Ravindran and Scheideler, Christian} }","apa":"Götte, T., Vijayalakshmi, V. R., &#38; Scheideler, C. (n.d.). Always be Two Steps Ahead of Your Enemy - Maintaining a Routable Overlay under Massive Churn with an Almost Up-to-date Adversary. In <i>Proceedings of the 2019 IEEE 33rd International Parallel  and Distributed Processing Symposium (IPDPS ’19)</i>. Rio de Janeiro, Brazil: IEEE.","mla":"Götte, Thorsten, et al. “Always Be Two Steps Ahead of Your Enemy - Maintaining a Routable Overlay under Massive Churn with an Almost Up-to-Date Adversary.” <i>Proceedings of the 2019 IEEE 33rd International Parallel  and Distributed Processing Symposium (IPDPS ’19)</i>, IEEE.","ieee":"T. Götte, V. R. Vijayalakshmi, and C. Scheideler, “Always be Two Steps Ahead of Your Enemy - Maintaining a Routable Overlay under Massive Churn with an Almost Up-to-date Adversary,” in <i>Proceedings of the 2019 IEEE 33rd International Parallel  and Distributed Processing Symposium (IPDPS ’19)</i>, Rio de Janeiro, Brazil."},"project":[{"name":"SFB 901","_id":"1"},{"_id":"4","name":"SFB 901 - Project Area C"},{"name":"SFB 901 - Subproject C1","_id":"13"}],"language":[{"iso":"eng"}],"title":"Always be Two Steps Ahead of Your Enemy - Maintaining a Routable Overlay under Massive Churn with an Almost Up-to-date Adversary","year":"2019","author":[{"id":"34727","last_name":"Götte","first_name":"Thorsten","full_name":"Götte, Thorsten"},{"last_name":"Vijayalakshmi","first_name":"Vipin Ravindran","full_name":"Vijayalakshmi, Vipin Ravindran"},{"id":"20792","full_name":"Scheideler, Christian","first_name":"Christian","last_name":"Scheideler"}],"date_updated":"2022-01-06T07:03:25Z","publication_status":"accepted","file":[{"date_created":"2019-01-26T16:09:08Z","creator":"thgoette","file_id":"7007","content_type":"application/pdf","success":1,"relation":"main_file","date_updated":"2019-01-26T16:09:08Z","file_name":"Always_be_Two_Steps_Ahead_of_Your_Enemy.pdf","file_size":638020,"access_level":"closed"}],"date_created":"2019-01-24T18:53:11Z","type":"conference","department":[{"_id":"79"}],"publication":"Proceedings of the 2019 IEEE 33rd International Parallel  and Distributed Processing Symposium (IPDPS '19)","abstract":[{"text":"We investigate the maintenance of overlay networks under massive churn, i.e.\r\nnodes joining and leaving the network. We assume an adversary that may churn a\r\nconstant fraction $\\alpha n$ of nodes over the course of $\\mathcal{O}(\\log n)$\r\nrounds. In particular, the adversary has an almost up-to-date information of\r\nthe network topology as it can observe an only slightly outdated topology that\r\nis at least $2$ rounds old. Other than that, we only have the provably minimal\r\nrestriction that new nodes can only join the network via nodes that have taken\r\npart in the network for at least one round.\r\n  Our contributions are as follows: First, we show that it is impossible to\r\nmaintain a connected topology if adversary has up-to-date information about the\r\nnodes' connections. Further, we show that our restriction concerning the join\r\nis also necessary. As our main result present an algorithm that constructs a\r\nnew overlay- completely independent of all previous overlays - every $2$\r\nrounds. Furthermore, each node sends and receives only $\\mathcal{O}(\\log^3 n)$\r\nmessages each round. As part of our solution we propose the Linearized DeBruijn\r\nSwarm (LDS), a highly churn resistant overlay, which will be maintained by the\r\nalgorithm. However, our approaches can be transferred to a variety of classical\r\nP2P Topologies where nodes are mapped into the $[0,1)$-interval.","lang":"eng"}]},{"_id":"16709","language":[{"iso":"eng"}],"doi":"10.1007/s11071-019-05092-5","user_id":"47427","author":[{"first_name":"Tuhin","last_name":"Sahai","full_name":"Sahai, Tuhin"},{"last_name":"Ziessler","first_name":"Adrian","full_name":"Ziessler, Adrian"},{"full_name":"Klus, Stefan","first_name":"Stefan","last_name":"Klus"},{"full_name":"Dellnitz, Michael","first_name":"Michael","last_name":"Dellnitz"}],"publication_identifier":{"issn":["0924-090X","1573-269X"]},"year":"2019","status":"public","title":"Continuous relaxations for the traveling salesman problem","date_updated":"2022-01-06T06:52:55Z","publication_status":"published","date_created":"2020-04-16T14:05:04Z","department":[{"_id":"101"}],"type":"journal_article","citation":{"mla":"Sahai, Tuhin, et al. “Continuous Relaxations for the Traveling Salesman Problem.” <i>Nonlinear Dynamics</i>, 2019, doi:<a href=\"https://doi.org/10.1007/s11071-019-05092-5\">10.1007/s11071-019-05092-5</a>.","bibtex":"@article{Sahai_Ziessler_Klus_Dellnitz_2019, title={Continuous relaxations for the traveling salesman problem}, DOI={<a href=\"https://doi.org/10.1007/s11071-019-05092-5\">10.1007/s11071-019-05092-5</a>}, journal={Nonlinear Dynamics}, author={Sahai, Tuhin and Ziessler, Adrian and Klus, Stefan and Dellnitz, Michael}, year={2019} }","ama":"Sahai T, Ziessler A, Klus S, Dellnitz M. Continuous relaxations for the traveling salesman problem. <i>Nonlinear Dynamics</i>. 2019. doi:<a href=\"https://doi.org/10.1007/s11071-019-05092-5\">10.1007/s11071-019-05092-5</a>","ieee":"T. Sahai, A. Ziessler, S. Klus, and M. Dellnitz, “Continuous relaxations for the traveling salesman problem,” <i>Nonlinear Dynamics</i>, 2019.","apa":"Sahai, T., Ziessler, A., Klus, S., &#38; Dellnitz, M. (2019). Continuous relaxations for the traveling salesman problem. <i>Nonlinear Dynamics</i>. <a href=\"https://doi.org/10.1007/s11071-019-05092-5\">https://doi.org/10.1007/s11071-019-05092-5</a>","short":"T. Sahai, A. Ziessler, S. Klus, M. Dellnitz, Nonlinear Dynamics (2019).","chicago":"Sahai, Tuhin, Adrian Ziessler, Stefan Klus, and Michael Dellnitz. “Continuous Relaxations for the Traveling Salesman Problem.” <i>Nonlinear Dynamics</i>, 2019. <a href=\"https://doi.org/10.1007/s11071-019-05092-5\">https://doi.org/10.1007/s11071-019-05092-5</a>."},"publication":"Nonlinear Dynamics"},{"type":"preprint","keyword":["Approximate computing","parameter selection","search space exploration","verification","circuit synthesis"],"department":[{"_id":"78"}],"file":[{"file_name":"AxC19_paper_3.pdf","file_size":152806,"access_level":"closed","relation":"main_file","date_updated":"2020-04-25T08:00:35Z","file_id":"16854","content_type":"application/pdf","success":1,"creator":"witschen","date_created":"2020-04-25T08:00:35Z"}],"date_created":"2020-04-25T08:02:07Z","abstract":[{"text":"State-of-the-art frameworks for generating approximate circuits usually rely on information gained through circuit synthesis and/or verification to explore the search space and to find an optimal solution. Throughout the process, a large number of circuits may be subject to processing, leading to considerable runtimes. In this work, we propose a search which takes error bounds and pre-computed impact factors into account to reduce the number of invoked synthesis and verification processes. In our experimental results, we achieved speed-ups of up to 76x while area savings remain comparable to the reference search method, simulated annealing.","lang":"eng"}],"publication":"Fourth Workshop on Approximate Computing (AxC 2019)","language":[{"iso":"eng"}],"publication_status":"accepted","date_updated":"2022-01-06T06:52:57Z","title":"Jump Search: A Fast Technique for the Synthesis of Approximate Circuits","year":"2019","author":[{"full_name":"Witschen, Linus Matthias","first_name":"Linus Matthias","last_name":"Witschen","id":"49051"},{"full_name":"Ghasemzadeh Mohammadi, Hassan","first_name":"Hassan","last_name":"Ghasemzadeh Mohammadi","id":"61186"},{"last_name":"Artmann","first_name":"Matthias","full_name":"Artmann, Matthias"},{"id":"398","first_name":"Marco","last_name":"Platzner","full_name":"Platzner, Marco"}],"project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"file_date_updated":"2020-04-25T08:00:35Z","citation":{"bibtex":"@article{Witschen_Ghasemzadeh Mohammadi_Artmann_Platzner, title={Jump Search: A Fast Technique for the Synthesis of Approximate Circuits}, journal={Fourth Workshop on Approximate Computing (AxC 2019)}, author={Witschen, Linus Matthias and Ghasemzadeh Mohammadi, Hassan and Artmann, Matthias and Platzner, Marco} }","chicago":"Witschen, Linus Matthias, Hassan Ghasemzadeh Mohammadi, Matthias Artmann, and Marco Platzner. “Jump Search: A Fast Technique for the Synthesis of Approximate Circuits.” <i>Fourth Workshop on Approximate Computing (AxC 2019)</i>, n.d.","ama":"Witschen LM, Ghasemzadeh Mohammadi H, Artmann M, Platzner M. Jump Search: A Fast Technique for the Synthesis of Approximate Circuits. <i>Fourth Workshop on Approximate Computing (AxC 2019)</i>.","short":"L.M. Witschen, H. Ghasemzadeh Mohammadi, M. Artmann, M. Platzner, Fourth Workshop on Approximate Computing (AxC 2019) (n.d.).","ieee":"L. M. Witschen, H. Ghasemzadeh Mohammadi, M. Artmann, and M. Platzner, “Jump Search: A Fast Technique for the Synthesis of Approximate Circuits,” <i>Fourth Workshop on Approximate Computing (AxC 2019)</i>. .","apa":"Witschen, L. M., Ghasemzadeh Mohammadi, H., Artmann, M., &#38; Platzner, M. (n.d.). Jump Search: A Fast Technique for the Synthesis of Approximate Circuits. <i>Fourth Workshop on Approximate Computing (AxC 2019)</i>.","mla":"Witschen, Linus Matthias, et al. “Jump Search: A Fast Technique for the Synthesis of Approximate Circuits.” <i>Fourth Workshop on Approximate Computing (AxC 2019)</i>."},"user_id":"49051","ddc":["006"],"page":"2","_id":"16853","has_accepted_license":"1","status":"public"},{"conference":{"name":"ACM Great Lakes Symposium on VLSI (GLSVLSI)","start_date":"2019-05-09","location":"Tysons Corner, VA, USA","end_date":"2019-05-11"},"status":"public","user_id":"49051","_id":"10577","publisher":"ACM","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"citation":{"ama":"Witschen LM, Ghasemzadeh Mohammadi H, Artmann M, Platzner M. Jump Search: A Fast Technique for the Synthesis of Approximate Circuits. In: <i>Proceedings of the 2019 on Great Lakes Symposium on VLSI  - GLSVLSI ’19</i>. New York, NY, USA: ACM; 2019. doi:<a href=\"https://doi.org/10.1145/3299874.3317998\">10.1145/3299874.3317998</a>","bibtex":"@inproceedings{Witschen_Ghasemzadeh Mohammadi_Artmann_Platzner_2019, place={New York, NY, USA}, title={Jump Search: A Fast Technique for the Synthesis of Approximate Circuits}, DOI={<a href=\"https://doi.org/10.1145/3299874.3317998\">10.1145/3299874.3317998</a>}, booktitle={Proceedings of the 2019 on Great Lakes Symposium on VLSI  - GLSVLSI ’19}, publisher={ACM}, author={Witschen, Linus Matthias and Ghasemzadeh Mohammadi, Hassan and Artmann, Matthias and Platzner, Marco}, year={2019} }","mla":"Witschen, Linus Matthias, et al. “Jump Search: A Fast Technique for the Synthesis of Approximate Circuits.” <i>Proceedings of the 2019 on Great Lakes Symposium on VLSI  - GLSVLSI ’19</i>, ACM, 2019, doi:<a href=\"https://doi.org/10.1145/3299874.3317998\">10.1145/3299874.3317998</a>.","short":"L.M. Witschen, H. Ghasemzadeh Mohammadi, M. Artmann, M. Platzner, in: Proceedings of the 2019 on Great Lakes Symposium on VLSI  - GLSVLSI ’19, ACM, New York, NY, USA, 2019.","chicago":"Witschen, Linus Matthias, Hassan Ghasemzadeh Mohammadi, Matthias Artmann, and Marco Platzner. “Jump Search: A Fast Technique for the Synthesis of Approximate Circuits.” In <i>Proceedings of the 2019 on Great Lakes Symposium on VLSI  - GLSVLSI ’19</i>. New York, NY, USA: ACM, 2019. <a href=\"https://doi.org/10.1145/3299874.3317998\">https://doi.org/10.1145/3299874.3317998</a>.","apa":"Witschen, L. M., Ghasemzadeh Mohammadi, H., Artmann, M., &#38; Platzner, M. (2019). Jump Search: A Fast Technique for the Synthesis of Approximate Circuits. In <i>Proceedings of the 2019 on Great Lakes Symposium on VLSI  - GLSVLSI ’19</i>. New York, NY, USA: ACM. <a href=\"https://doi.org/10.1145/3299874.3317998\">https://doi.org/10.1145/3299874.3317998</a>","ieee":"L. M. Witschen, H. Ghasemzadeh Mohammadi, M. Artmann, and M. Platzner, “Jump Search: A Fast Technique for the Synthesis of Approximate Circuits,” in <i>Proceedings of the 2019 on Great Lakes Symposium on VLSI  - GLSVLSI ’19</i>, Tysons Corner, VA, USA, 2019."},"place":"New York, NY, USA","publication_status":"published","date_updated":"2022-01-06T06:50:45Z","author":[{"id":"49051","last_name":"Witschen","first_name":"Linus Matthias","full_name":"Witschen, Linus Matthias"},{"full_name":"Ghasemzadeh Mohammadi, Hassan","first_name":"Hassan","last_name":"Ghasemzadeh Mohammadi","id":"61186"},{"full_name":"Artmann, Matthias","first_name":"Matthias","last_name":"Artmann"},{"id":"398","full_name":"Platzner, Marco","last_name":"Platzner","first_name":"Marco"}],"publication_identifier":{"isbn":["9781450362528"]},"title":"Jump Search: A Fast Technique for the Synthesis of Approximate Circuits","year":"2019","doi":"10.1145/3299874.3317998","language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"State-of-the-art frameworks for generating approximate circuits automatically explore the search space in an iterative process - often greedily. Synthesis and verification processes are invoked in each iteration to evaluate the found solutions and to guide the search algorithm. As a result, a large number of approximate circuits is subjected to analysis - leading to long runtimes - but only a few approximate circuits might form an acceptable solution.\r\n\r\nIn this paper, we present our Jump Search (JS) method which seeks to reduce the runtime of an approximation process by reducing the number of expensive synthesis and verification steps. To reduce the runtime, JS computes impact factors for each approximation candidate in the circuit to create a selection of approximate circuits without invoking synthesis or verification processes. We denote the selection as path from which JS determines the final solution. In our experimental results, JS achieved speed-ups of up to 57x while area savings remain comparable to the reference search method, Simulated Annealing."}],"publication":"Proceedings of the 2019 on Great Lakes Symposium on VLSI  - GLSVLSI '19","department":[{"_id":"78"}],"type":"conference","keyword":["Approximate computing","design automation","parameter selection","circuit synthesis"],"date_created":"2019-07-08T15:13:10Z"},{"date_created":"2019-07-08T15:34:03Z","department":[{"_id":"34"},{"_id":"355"},{"_id":"7"}],"type":"journal_article","citation":{"ama":"Tagne VK, Fotso S, Fono LA, Hüllermeier E. Choice Functions Generated by Mallows and Plackett–Luce Relations. <i>New Mathematics and Natural Computation</i>. 2019;15(2):191-213.","bibtex":"@article{Tagne_Fotso_Fono_Hüllermeier_2019, title={Choice Functions Generated by Mallows and Plackett–Luce Relations}, volume={15}, number={2}, journal={New Mathematics and Natural Computation}, author={Tagne, V. K. and Fotso, S. and Fono, L. A.  and Hüllermeier, Eyke}, year={2019}, pages={191–213} }","mla":"Tagne, V. K., et al. “Choice Functions Generated by Mallows and Plackett–Luce Relations.” <i>New Mathematics and Natural Computation</i>, vol. 15, no. 2, 2019, pp. 191–213.","short":"V.K. Tagne, S. Fotso, L.A. Fono, E. Hüllermeier, New Mathematics and Natural Computation 15 (2019) 191–213.","chicago":"Tagne, V. K., S. Fotso, L. A.  Fono, and Eyke Hüllermeier. “Choice Functions Generated by Mallows and Plackett–Luce Relations.” <i>New Mathematics and Natural Computation</i> 15, no. 2 (2019): 191–213.","apa":"Tagne, V. K., Fotso, S., Fono, L. A., &#38; Hüllermeier, E. (2019). Choice Functions Generated by Mallows and Plackett–Luce Relations. <i>New Mathematics and Natural Computation</i>, <i>15</i>(2), 191–213.","ieee":"V. K. Tagne, S. Fotso, L. A. Fono, and E. Hüllermeier, “Choice Functions Generated by Mallows and Plackett–Luce Relations,” <i>New Mathematics and Natural Computation</i>, vol. 15, no. 2, pp. 191–213, 2019."},"issue":"2","publication":"New Mathematics and Natural Computation","language":[{"iso":"eng"}],"_id":"10578","page":"191-213","volume":15,"user_id":"315","author":[{"full_name":"Tagne, V. K.","first_name":"V. K.","last_name":"Tagne"},{"first_name":"S.","last_name":"Fotso","full_name":"Fotso, S."},{"full_name":"Fono, L. A. ","first_name":"L. A. ","last_name":"Fono"},{"id":"48129","full_name":"Hüllermeier, Eyke","last_name":"Hüllermeier","first_name":"Eyke"}],"year":"2019","status":"public","title":"Choice Functions Generated by Mallows and Plackett–Luce Relations","intvolume":"        15","date_updated":"2022-01-06T06:50:45Z"},{"doi":"10.4230/LIPICS.ICALP.2019.150","language":[{"iso":"eng"}],"series_title":"LIPIcs","publication_status":"published","date_updated":"2022-01-06T06:50:45Z","intvolume":"       132","title":"On the Complexity of Local Graph Transformations","year":"2019","author":[{"full_name":"Scheideler, Christian","first_name":"Christian","last_name":"Scheideler","id":"20792"},{"id":"11108","full_name":"Setzer, Alexander","last_name":"Setzer","first_name":"Alexander"}],"keyword":["Graphs transformations","NP-hardness","approximation algorithms"],"type":"conference","department":[{"_id":"79"}],"file":[{"date_created":"2019-08-26T09:21:27Z","creator":"ups","content_type":"application/pdf","success":1,"file_id":"12955","access_level":"closed","file_size":537649,"file_name":"LIPIcs-ICALP-2019-150.pdf","date_updated":"2019-08-26T09:21:27Z","relation":"main_file"}],"date_created":"2019-07-08T17:19:01Z","abstract":[{"text":"We consider the problem of transforming a given graph G_s into a desired graph G_t by applying a minimum number of primitives from a particular set of local graph transformation primitives. These primitives are local in the sense that each node can apply them based on local knowledge and by affecting only its 1-neighborhood. Although the specific set of primitives we consider makes it possible to transform any (weakly) connected graph into any other (weakly) connected graph consisting of the same nodes, they cannot disconnect the graph or introduce new nodes into the graph, making them ideal in the context of supervised overlay network transformations. We prove that computing a minimum sequence of primitive applications (even centralized) for arbitrary G_s and G_t is NP-hard, which we conjecture to hold for any set of local graph transformation primitives satisfying the aforementioned properties. On the other hand, we show that this problem admits a polynomial time algorithm with a constant approximation ratio.","lang":"eng"}],"publication":"Proceedings of the 46th International Colloquium on Automata, Languages, and Programming","user_id":"477","ddc":["004"],"volume":132,"page":"150:1--150:14","_id":"10586","publisher":"Dagstuhl Publishing","has_accepted_license":"1","status":"public","conference":{"start_date":"2019-07-09","name":"ICALP 2019","location":"Patras, Greece","end_date":"2019-07-12"},"project":[{"name":"SFB 901","_id":"1"},{"_id":"5","name":"SFB 901 - Subproject A1"},{"_id":"2","name":"SFB 901 - Project Area A"}],"file_date_updated":"2019-08-26T09:21:27Z","citation":{"ama":"Scheideler C, Setzer A. On the Complexity of Local Graph Transformations. In: <i>Proceedings of the 46th International Colloquium on Automata, Languages, and Programming</i>. Vol 132. LIPIcs. Dagstuhl Publishing; 2019:150:1--150:14. doi:<a href=\"https://doi.org/10.4230/LIPICS.ICALP.2019.150\">10.4230/LIPICS.ICALP.2019.150</a>","bibtex":"@inproceedings{Scheideler_Setzer_2019, series={LIPIcs}, title={On the Complexity of Local Graph Transformations}, volume={132}, DOI={<a href=\"https://doi.org/10.4230/LIPICS.ICALP.2019.150\">10.4230/LIPICS.ICALP.2019.150</a>}, booktitle={Proceedings of the 46th International Colloquium on Automata, Languages, and Programming}, publisher={Dagstuhl Publishing}, author={Scheideler, Christian and Setzer, Alexander}, year={2019}, pages={150:1--150:14}, collection={LIPIcs} }","mla":"Scheideler, Christian, and Alexander Setzer. “On the Complexity of Local Graph Transformations.” <i>Proceedings of the 46th International Colloquium on Automata, Languages, and Programming</i>, vol. 132, Dagstuhl Publishing, 2019, pp. 150:1--150:14, doi:<a href=\"https://doi.org/10.4230/LIPICS.ICALP.2019.150\">10.4230/LIPICS.ICALP.2019.150</a>.","short":"C. Scheideler, A. Setzer, in: Proceedings of the 46th International Colloquium on Automata, Languages, and Programming, Dagstuhl Publishing, 2019, pp. 150:1--150:14.","chicago":"Scheideler, Christian, and Alexander Setzer. “On the Complexity of Local Graph Transformations.” In <i>Proceedings of the 46th International Colloquium on Automata, Languages, and Programming</i>, 132:150:1--150:14. LIPIcs. Dagstuhl Publishing, 2019. <a href=\"https://doi.org/10.4230/LIPICS.ICALP.2019.150\">https://doi.org/10.4230/LIPICS.ICALP.2019.150</a>.","apa":"Scheideler, C., &#38; Setzer, A. (2019). On the Complexity of Local Graph Transformations. In <i>Proceedings of the 46th International Colloquium on Automata, Languages, and Programming</i> (Vol. 132, pp. 150:1--150:14). Patras, Greece: Dagstuhl Publishing. <a href=\"https://doi.org/10.4230/LIPICS.ICALP.2019.150\">https://doi.org/10.4230/LIPICS.ICALP.2019.150</a>","ieee":"C. Scheideler and A. Setzer, “On the Complexity of Local Graph Transformations,” in <i>Proceedings of the 46th International Colloquium on Automata, Languages, and Programming</i>, Patras, Greece, 2019, vol. 132, pp. 150:1--150:14."}},{"volume":106,"user_id":"47427","_id":"10593","page":"184-191","status":"public","citation":{"ieee":"S. Peitz and S. Klus, “Koopman operator-based model reduction for switched-system control of PDEs,” <i>Automatica</i>, vol. 106, pp. 184–191, 2019.","mla":"Peitz, Sebastian, and Stefan Klus. “Koopman Operator-Based Model Reduction for Switched-System Control of PDEs.” <i>Automatica</i>, vol. 106, 2019, pp. 184–91, doi:<a href=\"https://doi.org/10.1016/j.automatica.2019.05.016\">10.1016/j.automatica.2019.05.016</a>.","apa":"Peitz, S., &#38; Klus, S. (2019). Koopman operator-based model reduction for switched-system control of PDEs. <i>Automatica</i>, <i>106</i>, 184–191. <a href=\"https://doi.org/10.1016/j.automatica.2019.05.016\">https://doi.org/10.1016/j.automatica.2019.05.016</a>","bibtex":"@article{Peitz_Klus_2019, title={Koopman operator-based model reduction for switched-system control of PDEs}, volume={106}, DOI={<a href=\"https://doi.org/10.1016/j.automatica.2019.05.016\">10.1016/j.automatica.2019.05.016</a>}, journal={Automatica}, author={Peitz, Sebastian and Klus, Stefan}, year={2019}, pages={184–191} }","chicago":"Peitz, Sebastian, and Stefan Klus. “Koopman Operator-Based Model Reduction for Switched-System Control of PDEs.” <i>Automatica</i> 106 (2019): 184–91. <a href=\"https://doi.org/10.1016/j.automatica.2019.05.016\">https://doi.org/10.1016/j.automatica.2019.05.016</a>.","ama":"Peitz S, Klus S. Koopman operator-based model reduction for switched-system control of PDEs. <i>Automatica</i>. 2019;106:184-191. doi:<a href=\"https://doi.org/10.1016/j.automatica.2019.05.016\">10.1016/j.automatica.2019.05.016</a>","short":"S. Peitz, S. Klus, Automatica 106 (2019) 184–191."},"doi":"10.1016/j.automatica.2019.05.016","language":[{"iso":"eng"}],"article_type":"original","intvolume":"       106","publication_status":"published","date_updated":"2022-01-06T06:50:46Z","author":[{"id":"47427","full_name":"Peitz, Sebastian","first_name":"Sebastian","orcid":"https://orcid.org/0000-0002-3389-793X","last_name":"Peitz"},{"full_name":"Klus, Stefan","first_name":"Stefan","last_name":"Klus"}],"publication_identifier":{"issn":["0005-1098"]},"year":"2019","title":"Koopman operator-based model reduction for switched-system control of PDEs","department":[{"_id":"101"}],"type":"journal_article","date_created":"2019-07-10T08:08:16Z","abstract":[{"text":"We present a new framework for optimal and feedback control of PDEs using Koopman operator-based reduced order models (K-ROMs). The Koopman operator is a linear but infinite-dimensional operator which describes the dynamics of observables. A numerical approximation of the Koopman operator therefore yields a linear system for the observation of an autonomous dynamical system. In our approach, by introducing a finite number of constant controls, the dynamic control system is transformed into a set of autonomous systems and the corresponding optimal control problem into a switching time optimization problem. This allows us to replace each of these systems by a K-ROM which can be solved orders of magnitude faster. By this approach, a nonlinear infinite-dimensional control problem is transformed into a low-dimensional linear problem. Using a recent convergence result for the numerical approximation via Extended Dynamic Mode Decomposition (EDMD), we show that the value of the K-ROM based objective function converges in measure to the value of the full objective function. To illustrate the results, we consider the 1D Burgers equation and the 2D Navier–Stokes equations. The numerical experiments show remarkable performance concerning both solution times and accuracy.","lang":"eng"}],"publication":"Automatica"},{"citation":{"short":"B. Gebken, S. Peitz, M. Dellnitz, Journal of Global Optimization 73 (2019) 891–913.","chicago":"Gebken, Bennet, Sebastian Peitz, and Michael Dellnitz. “On the Hierarchical Structure of Pareto Critical Sets.” <i>Journal of Global Optimization</i> 73, no. 4 (2019): 891–913. <a href=\"https://doi.org/10.1007/s10898-019-00737-6\">https://doi.org/10.1007/s10898-019-00737-6</a>.","apa":"Gebken, B., Peitz, S., &#38; Dellnitz, M. (2019). On the hierarchical structure of Pareto critical sets. <i>Journal of Global Optimization</i>, <i>73</i>(4), 891–913. <a href=\"https://doi.org/10.1007/s10898-019-00737-6\">https://doi.org/10.1007/s10898-019-00737-6</a>","ieee":"B. Gebken, S. Peitz, and M. Dellnitz, “On the hierarchical structure of Pareto critical sets,” <i>Journal of Global Optimization</i>, vol. 73, no. 4, pp. 891–913, 2019.","ama":"Gebken B, Peitz S, Dellnitz M. On the hierarchical structure of Pareto critical sets. <i>Journal of Global Optimization</i>. 2019;73(4):891-913. doi:<a href=\"https://doi.org/10.1007/s10898-019-00737-6\">10.1007/s10898-019-00737-6</a>","bibtex":"@article{Gebken_Peitz_Dellnitz_2019, title={On the hierarchical structure of Pareto critical sets}, volume={73}, DOI={<a href=\"https://doi.org/10.1007/s10898-019-00737-6\">10.1007/s10898-019-00737-6</a>}, number={4}, journal={Journal of Global Optimization}, author={Gebken, Bennet and Peitz, Sebastian and Dellnitz, Michael}, year={2019}, pages={891–913} }","mla":"Gebken, Bennet, et al. “On the Hierarchical Structure of Pareto Critical Sets.” <i>Journal of Global Optimization</i>, vol. 73, no. 4, 2019, pp. 891–913, doi:<a href=\"https://doi.org/10.1007/s10898-019-00737-6\">10.1007/s10898-019-00737-6</a>."},"volume":73,"user_id":"47427","_id":"10595","page":"891-913","status":"public","department":[{"_id":"101"}],"type":"journal_article","date_created":"2019-07-10T08:13:31Z","abstract":[{"text":"In this article we show that the boundary of the Pareto critical set of an unconstrained multiobjective optimization problem (MOP) consists of Pareto critical points of subproblems where only a subset of the set of objective functions is taken into account. If the Pareto critical set is completely described by its boundary (e.g., if we have more objective functions than dimensions in decision space), then this can be used to efficiently solve the MOP by solving a number of MOPs with fewer objective functions. If this is not the case, the results can still give insight into the structure of the Pareto critical set.","lang":"eng"}],"publication":"Journal of Global Optimization","issue":"4","doi":"10.1007/s10898-019-00737-6","language":[{"iso":"eng"}],"article_type":"original","intvolume":"        73","publication_status":"published","date_updated":"2022-01-06T06:50:46Z","publication_identifier":{"issn":["0925-5001","1573-2916"]},"author":[{"id":"32643","full_name":"Gebken, Bennet","last_name":"Gebken","first_name":"Bennet"},{"id":"47427","orcid":"https://orcid.org/0000-0002-3389-793X","last_name":"Peitz","first_name":"Sebastian","full_name":"Peitz, Sebastian"},{"first_name":"Michael","last_name":"Dellnitz","full_name":"Dellnitz, Michael"}],"year":"2019","title":"On the hierarchical structure of Pareto critical sets"},{"date_created":"2019-07-10T08:15:23Z","type":"conference","department":[{"_id":"101"}],"publication":"2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics (PRECEDE)","citation":{"apa":"Hanke, S., Peitz, S., Wallscheid, O., Böcker, J., &#38; Dellnitz, M. (2019). Finite-Control-Set Model Predictive Control for a Permanent Magnet Synchronous Motor Application with Online Least Squares System Identification. In <i>2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics (PRECEDE)</i>. <a href=\"https://doi.org/10.1109/precede.2019.8753313\">https://doi.org/10.1109/precede.2019.8753313</a>","ieee":"S. Hanke, S. Peitz, O. Wallscheid, J. Böcker, and M. Dellnitz, “Finite-Control-Set Model Predictive Control for a Permanent Magnet Synchronous Motor Application with Online Least Squares System Identification,” in <i>2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics (PRECEDE)</i>, 2019.","chicago":"Hanke, Soren, Sebastian Peitz, Oliver Wallscheid, Joachim Böcker, and Michael Dellnitz. “Finite-Control-Set Model Predictive Control for a Permanent Magnet Synchronous Motor Application with Online Least Squares System Identification.” In <i>2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics (PRECEDE)</i>, 2019. <a href=\"https://doi.org/10.1109/precede.2019.8753313\">https://doi.org/10.1109/precede.2019.8753313</a>.","short":"S. Hanke, S. Peitz, O. Wallscheid, J. Böcker, M. Dellnitz, in: 2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics (PRECEDE), 2019.","mla":"Hanke, Soren, et al. “Finite-Control-Set Model Predictive Control for a Permanent Magnet Synchronous Motor Application with Online Least Squares System Identification.” <i>2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics (PRECEDE)</i>, 2019, doi:<a href=\"https://doi.org/10.1109/precede.2019.8753313\">10.1109/precede.2019.8753313</a>.","ama":"Hanke S, Peitz S, Wallscheid O, Böcker J, Dellnitz M. Finite-Control-Set Model Predictive Control for a Permanent Magnet Synchronous Motor Application with Online Least Squares System Identification. In: <i>2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics (PRECEDE)</i>. ; 2019. doi:<a href=\"https://doi.org/10.1109/precede.2019.8753313\">10.1109/precede.2019.8753313</a>","bibtex":"@inproceedings{Hanke_Peitz_Wallscheid_Böcker_Dellnitz_2019, title={Finite-Control-Set Model Predictive Control for a Permanent Magnet Synchronous Motor Application with Online Least Squares System Identification}, DOI={<a href=\"https://doi.org/10.1109/precede.2019.8753313\">10.1109/precede.2019.8753313</a>}, booktitle={2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics (PRECEDE)}, author={Hanke, Soren and Peitz, Sebastian and Wallscheid, Oliver and Böcker, Joachim and Dellnitz, Michael}, year={2019} }"},"abstract":[{"lang":"eng","text":"In comparison to classical control approaches in the field of electrical drives like the field-oriented control (FOC), model predictive control (MPC) approaches are able to provide a higher control performance. This refers to shorter settling times, lower overshoots, and a better decoupling of control variables in case of multi-variable controls. However, this can only be achieved if the used prediction model covers the actual behavior of the plant sufficiently well. In case of model deviations, the performance utilizing MPC remains below its potential. This results in effects like increased current ripple or steady state setpoint deviations. In order to achieve a high control performance, it is therefore necessary to adapt the model to the real plant behavior. When using an online system identification, a less accurate model is sufficient for commissioning of the drive system. In this paper, the combination of a finite-control-set MPC (FCS-MPC) with a system identification is proposed. The method does not require high-frequency signal injection, but uses the measured values already required for the FCS-MPC. An evaluation of the least squares-based identification on a laboratory test bench showed that the model accuracy and thus the control performance could be improved by an online update of the prediction models."}],"language":[{"iso":"eng"}],"_id":"10597","user_id":"47427","doi":"10.1109/precede.2019.8753313","title":"Finite-Control-Set Model Predictive Control for a Permanent Magnet Synchronous Motor Application with Online Least Squares System Identification","year":"2019","status":"public","author":[{"full_name":"Hanke, Soren","last_name":"Hanke","first_name":"Soren"},{"id":"47427","first_name":"Sebastian","orcid":"https://orcid.org/0000-0002-3389-793X","last_name":"Peitz","full_name":"Peitz, Sebastian"},{"full_name":"Wallscheid, Oliver","last_name":"Wallscheid","first_name":"Oliver"},{"first_name":"Joachim","last_name":"Böcker","full_name":"Böcker, Joachim"},{"full_name":"Dellnitz, Michael","first_name":"Michael","last_name":"Dellnitz"}],"publication_identifier":{"isbn":["9781538694145"]},"publication_status":"published","date_updated":"2022-01-06T06:50:46Z"},{"main_file_link":[{"url":"https://dl.acm.org/doi/pdf/10.1145/3331184.3331327"}],"page":"1117 - 1120","_id":"11709","publisher":"ACM","language":[{"iso":"eng"}],"user_id":"82920","doi":"10.1145/3331184.3331327","status":"public","year":"2019","title":"Argument Search: Assessing Argument Relevance","author":[{"last_name":"Potthast","first_name":"Martin","full_name":"Potthast, Martin"},{"last_name":"Gienapp","first_name":"Lukas","full_name":"Gienapp, Lukas"},{"full_name":"Euchner, Florian","first_name":"Florian","last_name":"Euchner"},{"first_name":"Nick","last_name":"Heilenkötter","full_name":"Heilenkötter, Nick"},{"full_name":"Weidmann, Nico","first_name":"Nico","last_name":"Weidmann"},{"id":"3900","full_name":"Wachsmuth, Henning","last_name":"Wachsmuth","first_name":"Henning"},{"first_name":"Benno","last_name":"Stein","full_name":"Stein, Benno"},{"full_name":"Hagen, Matthias","last_name":"Hagen","first_name":"Matthias"}],"date_updated":"2022-01-06T06:51:06Z","date_created":"2019-07-11T13:09:41Z","type":"conference","department":[{"_id":"600"},{"_id":"568"}],"publication":"42nd International ACM Conference on Research and Development in Information Retrieval (SIGIR 2019)","citation":{"bibtex":"@inproceedings{Potthast_Gienapp_Euchner_Heilenkötter_Weidmann_Wachsmuth_Stein_Hagen_2019, title={Argument Search: Assessing Argument Relevance}, DOI={<a href=\"https://doi.org/10.1145/3331184.3331327\">10.1145/3331184.3331327</a>}, booktitle={42nd International ACM Conference on Research and Development in Information Retrieval (SIGIR 2019)}, publisher={ACM}, author={Potthast, Martin and Gienapp, Lukas and Euchner, Florian and Heilenkötter, Nick and Weidmann, Nico and Wachsmuth, Henning and Stein, Benno and Hagen, Matthias}, year={2019}, pages={1117–1120} }","ama":"Potthast M, Gienapp L, Euchner F, et al. Argument Search: Assessing Argument Relevance. In: <i>42nd International ACM Conference on Research and Development in Information Retrieval (SIGIR 2019)</i>. ACM; 2019:1117-1120. doi:<a href=\"https://doi.org/10.1145/3331184.3331327\">10.1145/3331184.3331327</a>","mla":"Potthast, Martin, et al. “Argument Search: Assessing Argument Relevance.” <i>42nd International ACM Conference on Research and Development in Information Retrieval (SIGIR 2019)</i>, ACM, 2019, pp. 1117–20, doi:<a href=\"https://doi.org/10.1145/3331184.3331327\">10.1145/3331184.3331327</a>.","short":"M. Potthast, L. Gienapp, F. Euchner, N. Heilenkötter, N. Weidmann, H. Wachsmuth, B. Stein, M. Hagen, in: 42nd International ACM Conference on Research and Development in Information Retrieval (SIGIR 2019), ACM, 2019, pp. 1117–1120.","chicago":"Potthast, Martin, Lukas Gienapp, Florian Euchner, Nick Heilenkötter, Nico Weidmann, Henning Wachsmuth, Benno Stein, and Matthias Hagen. “Argument Search: Assessing Argument Relevance.” In <i>42nd International ACM Conference on Research and Development in Information Retrieval (SIGIR 2019)</i>, 1117–20. ACM, 2019. <a href=\"https://doi.org/10.1145/3331184.3331327\">https://doi.org/10.1145/3331184.3331327</a>.","ieee":"M. Potthast <i>et al.</i>, “Argument Search: Assessing Argument Relevance,” in <i>42nd International ACM Conference on Research and Development in Information Retrieval (SIGIR 2019)</i>, 2019, pp. 1117–1120.","apa":"Potthast, M., Gienapp, L., Euchner, F., Heilenkötter, N., Weidmann, N., Wachsmuth, H., … Hagen, M. (2019). Argument Search: Assessing Argument Relevance. In <i>42nd International ACM Conference on Research and Development in Information Retrieval (SIGIR 2019)</i> (pp. 1117–1120). ACM. <a href=\"https://doi.org/10.1145/3331184.3331327\">https://doi.org/10.1145/3331184.3331327</a>"}},{"_id":"11713","language":[{"iso":"eng"}],"publisher":"ACL","page":"603 - 606","volume":45,"user_id":"3900","author":[{"id":"3900","last_name":"Wachsmuth","first_name":"Henning","full_name":"Wachsmuth, Henning"}],"year":"2019","status":"public","title":"Book Review: Argumentation Mining","intvolume":"        45","date_updated":"2022-01-06T06:51:07Z","date_created":"2019-07-11T13:29:48Z","department":[{"_id":"600"}],"type":"review","citation":{"apa":"Wachsmuth, H. (2019). Book Review: Argumentation Mining. <i>Computational Linguistics</i>. ACL.","ieee":"H. Wachsmuth, “Book Review: Argumentation Mining,” <i>Computational Linguistics</i>, vol. 45, no. 3. ACL, pp. 603–606, 2019.","chicago":"Wachsmuth, Henning. “Book Review: Argumentation Mining.” <i>Computational Linguistics</i>. ACL, 2019.","short":"H. Wachsmuth, Computational Linguistics 45 (2019) 603–606.","mla":"Wachsmuth, Henning. “Book Review: Argumentation Mining.” <i>Computational Linguistics</i>, vol. 45, no. 3, ACL, 2019, pp. 603–06.","ama":"Wachsmuth H. Book Review: Argumentation Mining. <i>Computational Linguistics</i>. 2019;45(3):603-606.","bibtex":"@article{Wachsmuth_2019, title={Book Review: Argumentation Mining}, volume={45}, number={3}, journal={Computational Linguistics}, publisher={ACL}, author={Wachsmuth, Henning}, year={2019}, pages={603–606} }"},"issue":"3","publication":"Computational Linguistics"},{"language":[{"iso":"eng"}],"_id":"11714","page":"48-59","main_file_link":[{"url":"https://webis.de/downloads/publications/papers/stein_2019p.pdf"}],"user_id":"82920","author":[{"last_name":"Ajjour","first_name":"Yamen","full_name":"Ajjour, Yamen"},{"full_name":"Wachsmuth, Henning","last_name":"Wachsmuth","first_name":"Henning","id":"3900"},{"first_name":"Johannes","last_name":" Kiesel","full_name":" Kiesel, Johannes"},{"full_name":"Potthast, Martin","last_name":"Potthast","first_name":"Martin"},{"full_name":"Hagen, Matthias","first_name":"Matthias","last_name":"Hagen"},{"last_name":"Stein","first_name":"Benno","full_name":"Stein, Benno"}],"status":"public","year":"2019","title":"Data Acquisition for Argument Search: The args.me Corpus","date_updated":"2022-01-06T06:51:07Z","date_created":"2019-07-11T13:43:15Z","department":[{"_id":"600"},{"_id":"568"}],"type":"conference","citation":{"ama":"Ajjour Y, Wachsmuth H,  Kiesel J, Potthast M, Hagen M, Stein B. Data Acquisition for Argument Search: The args.me Corpus. In: <i>Proceedings of the 42nd Edition of the German Conference on Artificial Intelligence</i>. ; 2019:48-59.","bibtex":"@inproceedings{Ajjour_Wachsmuth_ Kiesel_Potthast_Hagen_Stein_2019, title={Data Acquisition for Argument Search: The args.me Corpus}, booktitle={Proceedings of the 42nd Edition of the German Conference on Artificial Intelligence}, author={Ajjour, Yamen and Wachsmuth, Henning and  Kiesel, Johannes and Potthast, Martin and Hagen, Matthias and Stein, Benno}, year={2019}, pages={48–59} }","mla":"Ajjour, Yamen, et al. “Data Acquisition for Argument Search: The Args.Me Corpus.” <i>Proceedings of the 42nd Edition of the German Conference on Artificial Intelligence</i>, 2019, pp. 48–59.","chicago":"Ajjour, Yamen, Henning Wachsmuth, Johannes  Kiesel, Martin Potthast, Matthias Hagen, and Benno Stein. “Data Acquisition for Argument Search: The Args.Me Corpus.” In <i>Proceedings of the 42nd Edition of the German Conference on Artificial Intelligence</i>, 48–59, 2019.","short":"Y. Ajjour, H. Wachsmuth, J.  Kiesel, M. Potthast, M. Hagen, B. Stein, in: Proceedings of the 42nd Edition of the German Conference on Artificial Intelligence, 2019, pp. 48–59.","apa":"Ajjour, Y., Wachsmuth, H.,  Kiesel, J., Potthast, M., Hagen, M., &#38; Stein, B. (2019). Data Acquisition for Argument Search: The args.me Corpus. In <i>Proceedings of the 42nd Edition of the German Conference on Artificial Intelligence</i> (pp. 48–59).","ieee":"Y. Ajjour, H. Wachsmuth, J.  Kiesel, M. Potthast, M. Hagen, and B. Stein, “Data Acquisition for Argument Search: The args.me Corpus,” in <i>Proceedings of the 42nd Edition of the German Conference on Artificial Intelligence</i>, 2019, pp. 48–59."},"publication":"Proceedings of the 42nd Edition of the German Conference on Artificial Intelligence"},{"abstract":[{"text":"Advances in electromyographic (EMG) sensor technology and machine learning algorithms have led to an increased research effort into high density EMG-based pattern recognition methods for prosthesis control. With the goal set on an autonomous multi-movement prosthesis capable of performing training and classification of an amputee’s EMG signals, the focus of this paper lies in the acceleration of the embedded signal processing chain. We present two Xilinx Zynq-based architectures for accelerating two inherently different high density EMG-based control algorithms. The first hardware accelerated design achieves speed-ups of up to 4.8 over the software-only solution, allowing for a processing delay lower than the sample period of 1 ms. The second system achieved a speed-up of 5.5 over the software-only version and operates at a still satisfactory low processing delay of up to 15 ms while providing a higher reliability and robustness against electrode shift and noisy channels.","lang":"eng"}],"publication":"Journal of Parallel and Distributed Computing","type":"journal_article","keyword":["High density electromyography","FPGA acceleration","Medical signal processing","Pattern recognition","Prosthetics"],"department":[{"_id":"78"}],"date_created":"2019-07-12T13:13:55Z","publication_status":"published","date_updated":"2022-01-06T06:51:13Z","intvolume":"       123","year":"2019","title":"Zynq-based acceleration of robust high density myoelectric signal processing","publication_identifier":{"issn":["0743-7315"]},"author":[{"last_name":"Boschmann","first_name":"Alexander","full_name":"Boschmann, Alexander"},{"full_name":"Agne, Andreas","last_name":"Agne","first_name":"Andreas"},{"full_name":"Thombansen, Georg","last_name":"Thombansen","first_name":"Georg"},{"full_name":"Witschen, Linus Matthias","last_name":"Witschen","first_name":"Linus Matthias","id":"49051"},{"full_name":"Kraus, Florian","last_name":"Kraus","first_name":"Florian"},{"first_name":"Marco","last_name":"Platzner","full_name":"Platzner, Marco","id":"398"}],"doi":"10.1016/j.jpdc.2018.07.004","language":[{"iso":"eng"}],"citation":{"chicago":"Boschmann, Alexander, Andreas Agne, Georg Thombansen, Linus Matthias Witschen, Florian Kraus, and Marco Platzner. “Zynq-Based Acceleration of Robust High Density Myoelectric Signal Processing.” <i>Journal of Parallel and Distributed Computing</i> 123 (2019): 77–89. <a href=\"https://doi.org/10.1016/j.jpdc.2018.07.004\">https://doi.org/10.1016/j.jpdc.2018.07.004</a>.","short":"A. Boschmann, A. Agne, G. Thombansen, L.M. Witschen, F. Kraus, M. Platzner, Journal of Parallel and Distributed Computing 123 (2019) 77–89.","apa":"Boschmann, A., Agne, A., Thombansen, G., Witschen, L. M., Kraus, F., &#38; Platzner, M. (2019). Zynq-based acceleration of robust high density myoelectric signal processing. <i>Journal of Parallel and Distributed Computing</i>, <i>123</i>, 77–89. <a href=\"https://doi.org/10.1016/j.jpdc.2018.07.004\">https://doi.org/10.1016/j.jpdc.2018.07.004</a>","ieee":"A. Boschmann, A. Agne, G. Thombansen, L. M. Witschen, F. Kraus, and M. Platzner, “Zynq-based acceleration of robust high density myoelectric signal processing,” <i>Journal of Parallel and Distributed Computing</i>, vol. 123, pp. 77–89, 2019.","ama":"Boschmann A, Agne A, Thombansen G, Witschen LM, Kraus F, Platzner M. Zynq-based acceleration of robust high density myoelectric signal processing. <i>Journal of Parallel and Distributed Computing</i>. 2019;123:77-89. doi:<a href=\"https://doi.org/10.1016/j.jpdc.2018.07.004\">10.1016/j.jpdc.2018.07.004</a>","bibtex":"@article{Boschmann_Agne_Thombansen_Witschen_Kraus_Platzner_2019, title={Zynq-based acceleration of robust high density myoelectric signal processing}, volume={123}, DOI={<a href=\"https://doi.org/10.1016/j.jpdc.2018.07.004\">10.1016/j.jpdc.2018.07.004</a>}, journal={Journal of Parallel and Distributed Computing}, publisher={Elsevier}, author={Boschmann, Alexander and Agne, Andreas and Thombansen, Georg and Witschen, Linus Matthias and Kraus, Florian and Platzner, Marco}, year={2019}, pages={77–89} }","mla":"Boschmann, Alexander, et al. “Zynq-Based Acceleration of Robust High Density Myoelectric Signal Processing.” <i>Journal of Parallel and Distributed Computing</i>, vol. 123, Elsevier, 2019, pp. 77–89, doi:<a href=\"https://doi.org/10.1016/j.jpdc.2018.07.004\">10.1016/j.jpdc.2018.07.004</a>."},"status":"public","user_id":"398","volume":123,"page":"77-89","_id":"11950","publisher":"Elsevier"},{"publication":"Design, User Experience, and Usability. Practice and Case Studies","citation":{"ama":"Senft B, Rittmeier F, Fischer HG, Oberthür S. A Value-Centered Approach for Unique and Novel Software Applications. In: <i>Design, User Experience, and Usability. Practice and Case Studies</i>. Cham; 2019. doi:<a href=\"https://doi.org/10.1007/978-3-030-23535-2_27\">10.1007/978-3-030-23535-2_27</a>","bibtex":"@inbook{Senft_Rittmeier_Fischer_Oberthür_2019, place={Cham}, title={A Value-Centered Approach for Unique and Novel Software Applications}, DOI={<a href=\"https://doi.org/10.1007/978-3-030-23535-2_27\">10.1007/978-3-030-23535-2_27</a>}, booktitle={Design, User Experience, and Usability. Practice and Case Studies}, author={Senft, Björn and Rittmeier, Florian and Fischer, Holger Gerhard and Oberthür, Simon}, year={2019} }","mla":"Senft, Björn, et al. “A Value-Centered Approach for Unique and Novel Software Applications.” <i>Design, User Experience, and Usability. Practice and Case Studies</i>, 2019, doi:<a href=\"https://doi.org/10.1007/978-3-030-23535-2_27\">10.1007/978-3-030-23535-2_27</a>.","chicago":"Senft, Björn, Florian Rittmeier, Holger Gerhard Fischer, and Simon Oberthür. “A Value-Centered Approach for Unique and Novel Software Applications.” In <i>Design, User Experience, and Usability. Practice and Case Studies</i>. Cham, 2019. <a href=\"https://doi.org/10.1007/978-3-030-23535-2_27\">https://doi.org/10.1007/978-3-030-23535-2_27</a>.","short":"B. Senft, F. Rittmeier, H.G. Fischer, S. Oberthür, in: Design, User Experience, and Usability. Practice and Case Studies, Cham, 2019.","apa":"Senft, B., Rittmeier, F., Fischer, H. G., &#38; Oberthür, S. (2019). A Value-Centered Approach for Unique and Novel Software Applications. In <i>Design, User Experience, and Usability. Practice and Case Studies</i>. Cham. <a href=\"https://doi.org/10.1007/978-3-030-23535-2_27\">https://doi.org/10.1007/978-3-030-23535-2_27</a>","ieee":"B. Senft, F. Rittmeier, H. G. Fischer, and S. Oberthür, “A Value-Centered Approach for Unique and Novel Software Applications,” in <i>Design, User Experience, and Usability. 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Unsupervised training of neural mask-based beamforming. In: <i>INTERSPEECH 2019, Graz, Austria</i>. ; 2019.","bibtex":"@inproceedings{Drude_Heymann_Haeb-Umbach_2019, title={Unsupervised training of neural mask-based beamforming}, booktitle={INTERSPEECH 2019, Graz, Austria}, author={Drude, Lukas and Heymann, Jahn and Haeb-Umbach, Reinhold}, year={2019} }","apa":"Drude, L., Heymann, J., &#38; Haeb-Umbach, R. (2019). Unsupervised training of neural mask-based beamforming. In <i>INTERSPEECH 2019, Graz, Austria</i>.","ieee":"L. Drude, J. Heymann, and R. Haeb-Umbach, “Unsupervised training of neural mask-based beamforming,” in <i>INTERSPEECH 2019, Graz, Austria</i>, 2019.","chicago":"Drude, Lukas, Jahn Heymann, and Reinhold Haeb-Umbach. “Unsupervised Training of Neural Mask-Based Beamforming.” In <i>INTERSPEECH 2019, Graz, Austria</i>, 2019.","short":"L. Drude, J. Heymann, R. 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It is trained from scratch without requiring any parallel data consisting of degraded input and clean training targets. Thus, training can be carried out on real recordings of noisy speech rather than simulated ones. In contrast to previous work on unsupervised training of neural mask estimators, our approach avoids the need for a possibly pre-trained teacher model entirely. We demonstrate the effectiveness of our approach by speech recognition experiments on two different datasets: one mainly deteriorated by noise (CHiME 4) and one by reverberation (REVERB). The results show that the performance of the proposed system is on par with a supervised system using oracle target masks for training and with a system trained using a model-based teacher."}],"language":[{"iso":"eng"}],"year":"2019","title":"Unsupervised training of neural mask-based beamforming","author":[{"full_name":"Drude, Lukas","last_name":"Drude","first_name":"Lukas","id":"11213"},{"full_name":"Heymann, Jahn","first_name":"Jahn","last_name":"Heymann","id":"9168"},{"full_name":"Haeb-Umbach, Reinhold","last_name":"Haeb-Umbach","first_name":"Reinhold","id":"242"}],"date_updated":"2022-01-06T06:51:14Z"},{"date_created":"2019-07-18T09:51:49Z","type":"conference","department":[{"_id":"589"}],"publication":"2018 IEEE Vehicular Networking Conference (VNC)","citation":{"ama":"Bronner F, Sommer C. Efficient Multi-Channel Simulation of Wireless Communications. 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