[{"doi":"10.1007/978-3-319-48749-6_35","language":[{"iso":"eng"}],"series_title":"LNCS","date_updated":"2022-01-06T06:53:17Z","author":[{"full_name":"Abu-Khzam, Faisal N.","first_name":"Faisal N.","last_name":"Abu-Khzam"},{"full_name":"Li, Shouwei","last_name":"Li","first_name":"Shouwei"},{"id":"37612","full_name":"Markarian, Christine","last_name":"Markarian","first_name":"Christine"},{"first_name":"Friedhelm","last_name":"Meyer auf der Heide","full_name":"Meyer auf der Heide, Friedhelm","id":"15523"},{"last_name":"Podlipyan","first_name":"Pavel","full_name":"Podlipyan, Pavel"}],"title":"On the Parameterized Parallel Complexity and the Vertex Cover Problem","year":"2016","department":[{"_id":"63"}],"type":"conference","date_created":"2017-10-17T12:41:26Z","file":[{"creator":"ups","date_created":"2018-11-02T14:15:18Z","relation":"main_file","date_updated":"2018-11-02T14:15:18Z","file_name":"OnTheParameterizedParallelComp.pdf","file_size":293345,"access_level":"closed","file_id":"5266","content_type":"application/pdf","success":1}],"abstract":[{"lang":"eng","text":"Efficiently parallelizable parameterized problems have been classified as being either in the class FPP (fixed-parameter parallelizable) or the class PNC (parameterized analog of NC), which contains FPP as a subclass. In this paper, we propose a more restrictive class of parallelizable parameterized problems called fixed-parameter parallel-tractable (FPPT). For a problem to be in FPPT, it should possess an efficient parallel algorithm not only from a theoretical standpoint but in practice as well. The primary distinction between FPPT and FPP is the parallel processor utilization, which is bounded by a polynomial function in the case of FPPT. We initiate the study of FPPT with the well-known k-vertex cover problem. In particular, we present a parallel algorithm that outperforms the best known parallel algorithm for this problem: using O(m) instead of O(n2) parallel processors, the running time improves from 4logn+O(kk) to O(k⋅log3n), where m is the number of edges, n is the number of vertices of the input graph, and k is an upper bound of the size of the sought vertex cover. We also note that a few P-complete problems fall into FPPT including the monotone circuit value problem (MCV) when the underlying graphs are bounded by a constant Euler genus."}],"publication":"Proceedings of the 10th International Conference on Combinatorial Optimization and Applications (COCOA)","user_id":"477","ddc":["000"],"_id":"177","page":"477-488","has_accepted_license":"1","status":"public","project":[{"name":"SFB 901","_id":"1"},{"_id":"5","name":"SFB 901 - Subprojekt A1"},{"_id":"2","name":"SFB 901 - Project Area A"}],"citation":{"short":"F.N. Abu-Khzam, S. Li, C. Markarian, F. Meyer auf der Heide, P. Podlipyan, in: Proceedings of the 10th International Conference on Combinatorial Optimization and Applications (COCOA), 2016, pp. 477–488.","chicago":"Abu-Khzam, Faisal N., Shouwei Li, Christine Markarian, Friedhelm Meyer auf der Heide, and Pavel Podlipyan. “On the Parameterized Parallel Complexity and the Vertex Cover Problem.” In <i>Proceedings of the 10th International Conference on Combinatorial Optimization and Applications (COCOA)</i>, 477–88. LNCS, 2016. <a href=\"https://doi.org/10.1007/978-3-319-48749-6_35\">https://doi.org/10.1007/978-3-319-48749-6_35</a>.","apa":"Abu-Khzam, F. N., Li, S., Markarian, C., Meyer auf der Heide, F., &#38; Podlipyan, P. (2016). On the Parameterized Parallel Complexity and the Vertex Cover Problem. In <i>Proceedings of the 10th International Conference on Combinatorial Optimization and Applications (COCOA)</i> (pp. 477–488). <a href=\"https://doi.org/10.1007/978-3-319-48749-6_35\">https://doi.org/10.1007/978-3-319-48749-6_35</a>","ieee":"F. N. Abu-Khzam, S. Li, C. Markarian, F. Meyer auf der Heide, and P. Podlipyan, “On the Parameterized Parallel Complexity and the Vertex Cover Problem,” in <i>Proceedings of the 10th International Conference on Combinatorial Optimization and Applications (COCOA)</i>, 2016, pp. 477–488.","ama":"Abu-Khzam FN, Li S, Markarian C, Meyer auf der Heide F, Podlipyan P. On the Parameterized Parallel Complexity and the Vertex Cover Problem. In: <i>Proceedings of the 10th International Conference on Combinatorial Optimization and Applications (COCOA)</i>. LNCS. ; 2016:477-488. doi:<a href=\"https://doi.org/10.1007/978-3-319-48749-6_35\">10.1007/978-3-319-48749-6_35</a>","bibtex":"@inproceedings{Abu-Khzam_Li_Markarian_Meyer auf der Heide_Podlipyan_2016, series={LNCS}, title={On the Parameterized Parallel Complexity and the Vertex Cover Problem}, DOI={<a href=\"https://doi.org/10.1007/978-3-319-48749-6_35\">10.1007/978-3-319-48749-6_35</a>}, booktitle={Proceedings of the 10th International Conference on Combinatorial Optimization and Applications (COCOA)}, author={Abu-Khzam, Faisal N. and Li, Shouwei and Markarian, Christine and Meyer auf der Heide, Friedhelm and Podlipyan, Pavel}, year={2016}, pages={477–488}, collection={LNCS} }","mla":"Abu-Khzam, Faisal N., et al. “On the Parameterized Parallel Complexity and the Vertex Cover Problem.” <i>Proceedings of the 10th International Conference on Combinatorial Optimization and Applications (COCOA)</i>, 2016, pp. 477–88, doi:<a href=\"https://doi.org/10.1007/978-3-319-48749-6_35\">10.1007/978-3-319-48749-6_35</a>."},"file_date_updated":"2018-11-02T14:15:18Z"},{"report_number":"FVA 731 I","citation":{"bibtex":"@book{Lammers_Quattrone_Mrozek_2016, series={FVA Abschlussbericht }, title={Machbarkeitsstudie 3D Druck Elektromotoren}, volume={Nr. 1189}, publisher={Forschungsvereinigung Antriebstechnik e.V.}, author={Lammers, Stefan and Quattrone, Francesco and Mrozek, Rafael}, year={2016}, collection={FVA Abschlussbericht } }","ama":"Lammers S, Quattrone F, Mrozek R. <i>Machbarkeitsstudie 3D Druck Elektromotoren</i>. Vol Nr. 1189. Forschungsvereinigung Antriebstechnik e.V.; 2016.","mla":"Lammers, Stefan, et al. <i>Machbarkeitsstudie 3D Druck Elektromotoren</i>. Forschungsvereinigung Antriebstechnik e.V., 2016.","chicago":"Lammers, Stefan, Francesco Quattrone, and Rafael Mrozek. <i>Machbarkeitsstudie 3D Druck Elektromotoren</i>. Vol. Nr. 1189. FVA Abschlussbericht . Forschungsvereinigung Antriebstechnik e.V., 2016.","short":"S. Lammers, F. Quattrone, R. Mrozek, Machbarkeitsstudie 3D Druck Elektromotoren, Forschungsvereinigung Antriebstechnik e.V., 2016.","ieee":"S. Lammers, F. Quattrone, and R. Mrozek, <i>Machbarkeitsstudie 3D Druck Elektromotoren</i>, vol. Nr. 1189. Forschungsvereinigung Antriebstechnik e.V., 2016.","apa":"Lammers, S., Quattrone, F., &#38; Mrozek, R. (2016). <i>Machbarkeitsstudie 3D Druck Elektromotoren: Vol. Nr. 1189</i>. Forschungsvereinigung Antriebstechnik e.V."},"type":"report","department":[{"_id":"9"},{"_id":"146"},{"_id":"219"}],"date_created":"2021-09-03T10:35:33Z","date_updated":"2022-01-06T06:55:59Z","publication_status":"published","status":"public","title":"Machbarkeitsstudie 3D Druck Elektromotoren","year":"2016","author":[{"id":"13835","first_name":"Stefan","last_name":"Lammers","full_name":"Lammers, Stefan"},{"last_name":"Quattrone","first_name":"Francesco","full_name":"Quattrone, Francesco"},{"last_name":"Mrozek","first_name":"Rafael","full_name":"Mrozek, Rafael"}],"user_id":"13835","volume":"Nr. 1189","_id":"23737","language":[{"iso":"ger"}],"series_title":"FVA Abschlussbericht ","publisher":"Forschungsvereinigung Antriebstechnik e.V."},{"language":[{"iso":"eng"}],"doi":"10.1007/978-3-319-48749-6_42","year":"2016","title":"Cost-efficient Scheduling on Machines from the Cloud","author":[{"id":"13536","first_name":"Alexander","last_name":"Mäcker","full_name":"Mäcker, Alexander"},{"full_name":"Malatyali, Manuel","first_name":"Manuel","last_name":"Malatyali"},{"id":"15523","full_name":"Meyer auf der Heide, Friedhelm","last_name":"Meyer auf der Heide","first_name":"Friedhelm"},{"full_name":"Riechers, Sören","last_name":"Riechers","first_name":"Sören"}],"date_updated":"2022-01-06T06:54:33Z","file":[{"creator":"ups","date_created":"2018-11-02T14:18:51Z","relation":"main_file","date_updated":"2018-11-02T14:18:51Z","file_name":"Cost-EfficientSchedulingOnMach.pdf","file_size":608614,"access_level":"closed","file_id":"5268","content_type":"application/pdf","success":1}],"date_created":"2017-10-17T12:41:32Z","type":"conference","department":[{"_id":"63"}],"publication":"Proceedings of the 10th Annual International Conference on Combinatorial Optimization and Applications (COCOA)","abstract":[{"lang":"eng","text":"We consider a scheduling problem where machines need to be rented from the cloud in order to process jobs. There are two types of machines available which can be rented for machine-type dependent prices and for arbitrary durations. However, a machine-type dependent setup time is required before a machine is available for processing. Jobs arrive online over time, have machine-type dependent sizes and have individual deadlines. The objective is to rent machines and schedule jobs so as to meet all deadlines while minimizing the rental cost. Since we observe the slack of jobs to have a fundamental influence on the competitiveness, we study the model when instances are parameterized by their (minimum) slack. An instance is called to have a slack of $\\beta$ if, for all jobs, the difference between the job's release time and the latest point in time at which it needs to be started is at least $\\beta$. While for $\\beta series = {LNCS}"}],"page":"578--592","_id":"207","user_id":"477","ddc":["000"],"status":"public","has_accepted_license":"1","file_date_updated":"2018-11-02T14:18:51Z","citation":{"bibtex":"@inproceedings{Mäcker_Malatyali_Meyer auf der Heide_Riechers_2016, title={Cost-efficient Scheduling on Machines from the Cloud}, DOI={<a href=\"https://doi.org/10.1007/978-3-319-48749-6_42\">10.1007/978-3-319-48749-6_42</a>}, booktitle={Proceedings of the 10th Annual International Conference on Combinatorial Optimization and Applications (COCOA)}, author={Mäcker, Alexander and Malatyali, Manuel and Meyer auf der Heide, Friedhelm and Riechers, Sören}, year={2016}, pages={578--592} }","ama":"Mäcker A, Malatyali M, Meyer auf der Heide F, Riechers S. Cost-efficient Scheduling on Machines from the Cloud. In: <i>Proceedings of the 10th Annual International Conference on Combinatorial Optimization and Applications (COCOA)</i>. ; 2016:578--592. doi:<a href=\"https://doi.org/10.1007/978-3-319-48749-6_42\">10.1007/978-3-319-48749-6_42</a>","mla":"Mäcker, Alexander, et al. “Cost-Efficient Scheduling on Machines from the Cloud.” <i>Proceedings of the 10th Annual International Conference on Combinatorial Optimization and Applications (COCOA)</i>, 2016, pp. 578--592, doi:<a href=\"https://doi.org/10.1007/978-3-319-48749-6_42\">10.1007/978-3-319-48749-6_42</a>.","chicago":"Mäcker, Alexander, Manuel Malatyali, Friedhelm Meyer auf der Heide, and Sören Riechers. “Cost-Efficient Scheduling on Machines from the Cloud.” In <i>Proceedings of the 10th Annual International Conference on Combinatorial Optimization and Applications (COCOA)</i>, 578--592, 2016. <a href=\"https://doi.org/10.1007/978-3-319-48749-6_42\">https://doi.org/10.1007/978-3-319-48749-6_42</a>.","short":"A. Mäcker, M. Malatyali, F. Meyer auf der Heide, S. Riechers, in: Proceedings of the 10th Annual International Conference on Combinatorial Optimization and Applications (COCOA), 2016, pp. 578--592.","ieee":"A. Mäcker, M. Malatyali, F. Meyer auf der Heide, and S. Riechers, “Cost-efficient Scheduling on Machines from the Cloud,” in <i>Proceedings of the 10th Annual International Conference on Combinatorial Optimization and Applications (COCOA)</i>, 2016, pp. 578--592.","apa":"Mäcker, A., Malatyali, M., Meyer auf der Heide, F., &#38; Riechers, S. (2016). Cost-efficient Scheduling on Machines from the Cloud. In <i>Proceedings of the 10th Annual International Conference on Combinatorial Optimization and Applications (COCOA)</i> (pp. 578--592). <a href=\"https://doi.org/10.1007/978-3-319-48749-6_42\">https://doi.org/10.1007/978-3-319-48749-6_42</a>"},"project":[{"_id":"1","name":"SFB 901"},{"name":"SFB 901 - Subprojekt C4","_id":"16"},{"_id":"4","name":"SFB 901 - Project Area C"}]},{"user_id":"14052","ddc":["000"],"page":"655--669","_id":"209","has_accepted_license":"1","status":"public","external_id":{"arxiv":["1607.05143"]},"project":[{"_id":"1","name":"SFB 901"},{"name":"SFB 901 - Subprojekt A3","_id":"7"},{"name":"SFB 901 - Project Area A","_id":"2"}],"file_date_updated":"2018-10-31T17:03:44Z","citation":{"bibtex":"@inproceedings{Feldotto_Leder_Skopalik_2016, series={LNCS}, title={Congestion Games with Mixed Objectives}, DOI={<a href=\"https://doi.org/10.1007/978-3-319-48749-6_47\">10.1007/978-3-319-48749-6_47</a>}, booktitle={Proceedings of the 10th Annual International Conference on Combinatorial Optimization and Applications (COCOA)}, author={Feldotto, Matthias and Leder, Lennart and Skopalik, Alexander}, year={2016}, pages={655--669}, collection={LNCS} }","ama":"Feldotto M, Leder L, Skopalik A. Congestion Games with Mixed Objectives. In: <i>Proceedings of the 10th Annual International Conference on Combinatorial Optimization and Applications (COCOA)</i>. LNCS. ; 2016:655--669. doi:<a href=\"https://doi.org/10.1007/978-3-319-48749-6_47\">10.1007/978-3-319-48749-6_47</a>","mla":"Feldotto, Matthias, et al. “Congestion Games with Mixed Objectives.” <i>Proceedings of the 10th Annual International Conference on Combinatorial Optimization and Applications (COCOA)</i>, 2016, pp. 655--669, doi:<a href=\"https://doi.org/10.1007/978-3-319-48749-6_47\">10.1007/978-3-319-48749-6_47</a>.","chicago":"Feldotto, Matthias, Lennart Leder, and Alexander Skopalik. “Congestion Games with Mixed Objectives.” In <i>Proceedings of the 10th Annual International Conference on Combinatorial Optimization and Applications (COCOA)</i>, 655--669. LNCS, 2016. <a href=\"https://doi.org/10.1007/978-3-319-48749-6_47\">https://doi.org/10.1007/978-3-319-48749-6_47</a>.","short":"M. Feldotto, L. Leder, A. Skopalik, in: Proceedings of the 10th Annual International Conference on Combinatorial Optimization and Applications (COCOA), 2016, pp. 655--669.","ieee":"M. Feldotto, L. Leder, and A. Skopalik, “Congestion Games with Mixed Objectives,” in <i>Proceedings of the 10th Annual International Conference on Combinatorial Optimization and Applications (COCOA)</i>, 2016, pp. 655--669.","apa":"Feldotto, M., Leder, L., &#38; Skopalik, A. (2016). Congestion Games with Mixed Objectives. In <i>Proceedings of the 10th Annual International Conference on Combinatorial Optimization and Applications (COCOA)</i> (pp. 655--669). <a href=\"https://doi.org/10.1007/978-3-319-48749-6_47\">https://doi.org/10.1007/978-3-319-48749-6_47</a>"},"doi":"10.1007/978-3-319-48749-6_47","language":[{"iso":"eng"}],"series_title":"LNCS","date_updated":"2022-01-06T06:54:41Z","title":"Congestion Games with Mixed Objectives","year":"2016","author":[{"id":"14052","first_name":"Matthias","last_name":"Feldotto","orcid":"0000-0003-1348-6516","full_name":"Feldotto, Matthias"},{"last_name":"Leder","first_name":"Lennart","full_name":"Leder, Lennart"},{"full_name":"Skopalik, Alexander","first_name":"Alexander","last_name":"Skopalik","id":"40384"}],"type":"conference","department":[{"_id":"63"},{"_id":"541"}],"file":[{"file_id":"5233","content_type":"application/pdf","success":1,"relation":"main_file","date_updated":"2018-10-31T17:03:44Z","file_name":"Feldotto2016_Chapter_CongestionGamesWithMixedObject.pdf","access_level":"closed","file_size":235739,"date_created":"2018-10-31T17:03:44Z","creator":"feldi"}],"date_created":"2017-10-17T12:41:32Z","abstract":[{"lang":"eng","text":"We study a new class of games which generalizes congestion games and its bottleneck variant. We introduce congestion games with mixed objectives to model network scenarios in which players seek to optimize for latency and bandwidths alike. We characterize the existence of pure Nash equilibria (PNE) and the convergence of improvement dynamics. For games that do not possess PNE we give bounds on the approximation ratio of approximate pure Nash equilibria."}],"publication":"Proceedings of the 10th Annual International Conference on Combinatorial Optimization and Applications (COCOA)"},{"date_created":"2020-08-19T13:34:07Z","type":"book_chapter","department":[{"_id":"137"}],"publication":"Universal Access in Human-Computer Interaction: Methods, Techniques, and Best Practices. 10th International Conference, UAHCI 2016 Held as Part of HCI International 2016 Toronto, Canada, Juli 17- 22, 2016, Proceedings, Part III","citation":{"chicago":"Kamin, A.-M., and Dorothee M. Meister. “Increasing Educational Opportunities through Digital Participation.” In <i>Universal Access in Human-Computer Interaction: Methods, Techniques, and Best Practices. 10th International Conference, UAHCI 2016 Held as Part of HCI International 2016 Toronto, Canada, Juli 17- 22, 2016, Proceedings, Part III</i>, edited by M. Antona and C. Stephanidis, 82–92, 2016.","short":"A.-M. Kamin, D.M. Meister, in: M. Antona, C. Stephanidis (Eds.), Universal Access in Human-Computer Interaction: Methods, Techniques, and Best Practices. 10th International Conference, UAHCI 2016 Held as Part of HCI International 2016 Toronto, Canada, Juli 17- 22, 2016, Proceedings, Part III, 2016, pp. 82–92.","apa":"Kamin, A.-M., &#38; Meister, D. M. (2016). Increasing Educational Opportunities through Digital Participation. In M. Antona &#38; C. Stephanidis (Eds.), <i>Universal Access in Human-Computer Interaction: Methods, Techniques, and Best Practices. 10th International Conference, UAHCI 2016 Held as Part of HCI International 2016 Toronto, Canada, Juli 17- 22, 2016, Proceedings, Part III</i> (pp. 82–92).","ieee":"A.-M. Kamin and D. M. Meister, “Increasing Educational Opportunities through Digital Participation,” in <i>Universal Access in Human-Computer Interaction: Methods, Techniques, and Best Practices. 10th International Conference, UAHCI 2016 Held as Part of HCI International 2016 Toronto, Canada, Juli 17- 22, 2016, Proceedings, Part III</i>, M. Antona and C. Stephanidis, Eds. 2016, pp. 82–92.","ama":"Kamin A-M, Meister DM. Increasing Educational Opportunities through Digital Participation. In: Antona M, Stephanidis C, eds. <i>Universal Access in Human-Computer Interaction: Methods, Techniques, and Best Practices. 10th International Conference, UAHCI 2016 Held as Part of HCI International 2016 Toronto, Canada, Juli 17- 22, 2016, Proceedings, Part III</i>. ; 2016:82-92.","bibtex":"@inbook{Kamin_Meister_2016, title={Increasing Educational Opportunities through Digital Participation}, booktitle={Universal Access in Human-Computer Interaction: Methods, Techniques, and Best Practices. 10th International Conference, UAHCI 2016 Held as Part of HCI International 2016 Toronto, Canada, Juli 17- 22, 2016, Proceedings, Part III}, author={Kamin, A.-M. and Meister, Dorothee M.}, editor={Antona, M. and Stephanidis, C.Editors}, year={2016}, pages={82–92} }","mla":"Kamin, A. M., and Dorothee M. Meister. “Increasing Educational Opportunities through Digital Participation.” <i>Universal Access in Human-Computer Interaction: Methods, Techniques, and Best Practices. 10th International Conference, UAHCI 2016 Held as Part of HCI International 2016 Toronto, Canada, Juli 17- 22, 2016, Proceedings, Part III</i>, edited by M. Antona and C. Stephanidis, 2016, pp. 82–92."},"page":"82 - 92","language":[{"iso":"eng"}],"_id":"18054","user_id":"21240","editor":[{"full_name":"Antona, M.","last_name":"Antona","first_name":"M."},{"last_name":"Stephanidis","first_name":"C.","full_name":"Stephanidis, C."}],"title":"Increasing Educational Opportunities through Digital Participation","year":"2016","status":"public","author":[{"full_name":"Kamin, A.-M.","first_name":"A.-M.","last_name":"Kamin"},{"first_name":"Dorothee M.","last_name":"Meister","full_name":"Meister, Dorothee M.","id":"346"}],"date_updated":"2022-01-06T06:53:25Z"},{"intvolume":"      9818","date_updated":"2022-01-06T06:53:30Z","author":[{"full_name":"Derakhshandeh, Zahra","first_name":"Zahra","last_name":"Derakhshandeh"},{"full_name":"Gmyr, Robert","first_name":"Robert","last_name":"Gmyr"},{"first_name":"Alexandra","last_name":"Porter","full_name":"Porter, Alexandra"},{"first_name":"Andrea","last_name":"W. Richa","full_name":"W. Richa, Andrea"},{"full_name":"Scheideler, Christian","first_name":"Christian","last_name":"Scheideler","id":"20792"},{"full_name":"Strothmann, Thim Frederik","first_name":"Thim Frederik","last_name":"Strothmann","id":"11319"}],"publication_identifier":{"unknown":["978-3-319-43993-8"]},"title":"On the Runtime of Universal Coating for Programmable Matter","status":"public","year":"2016","volume":9818,"doi":"10.1007/978-3-319-43994-5_10","user_id":"15504","_id":"1836","language":[{"iso":"eng"}],"series_title":"Lecture Notes in Computer Science","page":"148--164","citation":{"ieee":"Z. Derakhshandeh, R. Gmyr, A. Porter, A. W. Richa, C. Scheideler, and T. F. Strothmann, “On the Runtime of Universal Coating for Programmable Matter,” in <i>DNA Computing and Molecular Programming - 22nd International Conference, DNA 22, Munich, Germany, September 4-8, 2016, Proceedings</i>, 2016, vol. 9818, pp. 148--164.","apa":"Derakhshandeh, Z., Gmyr, R., Porter, A., W. Richa, A., Scheideler, C., &#38; Strothmann, T. F. (2016). On the Runtime of Universal Coating for Programmable Matter. In <i>DNA Computing and Molecular Programming - 22nd International Conference, DNA 22, Munich, Germany, September 4-8, 2016, Proceedings</i> (Vol. 9818, pp. 148--164). <a href=\"https://doi.org/10.1007/978-3-319-43994-5_10\">https://doi.org/10.1007/978-3-319-43994-5_10</a>","chicago":"Derakhshandeh, Zahra, Robert Gmyr, Alexandra Porter, Andrea W. Richa, Christian Scheideler, and Thim Frederik Strothmann. “On the Runtime of Universal Coating for Programmable Matter.” In <i>DNA Computing and Molecular Programming - 22nd International Conference, DNA 22, Munich, Germany, September 4-8, 2016, Proceedings</i>, 9818:148--164. Lecture Notes in Computer Science, 2016. <a href=\"https://doi.org/10.1007/978-3-319-43994-5_10\">https://doi.org/10.1007/978-3-319-43994-5_10</a>.","short":"Z. Derakhshandeh, R. Gmyr, A. Porter, A. W. Richa, C. Scheideler, T.F. Strothmann, in: DNA Computing and Molecular Programming - 22nd International Conference, DNA 22, Munich, Germany, September 4-8, 2016, Proceedings, 2016, pp. 148--164.","mla":"Derakhshandeh, Zahra, et al. “On the Runtime of Universal Coating for Programmable Matter.” <i>DNA Computing and Molecular Programming - 22nd International Conference, DNA 22, Munich, Germany, September 4-8, 2016, Proceedings</i>, vol. 9818, 2016, pp. 148--164, doi:<a href=\"https://doi.org/10.1007/978-3-319-43994-5_10\">10.1007/978-3-319-43994-5_10</a>.","bibtex":"@inproceedings{Derakhshandeh_Gmyr_Porter_W. Richa_Scheideler_Strothmann_2016, series={Lecture Notes in Computer Science}, title={On the Runtime of Universal Coating for Programmable Matter}, volume={9818}, DOI={<a href=\"https://doi.org/10.1007/978-3-319-43994-5_10\">10.1007/978-3-319-43994-5_10</a>}, booktitle={DNA Computing and Molecular Programming - 22nd International Conference, DNA 22, Munich, Germany, September 4-8, 2016, Proceedings}, author={Derakhshandeh, Zahra and Gmyr, Robert and Porter, Alexandra and W. Richa, Andrea and Scheideler, Christian and Strothmann, Thim Frederik}, year={2016}, pages={148--164}, collection={Lecture Notes in Computer Science} }","ama":"Derakhshandeh Z, Gmyr R, Porter A, W. Richa A, Scheideler C, Strothmann TF. On the Runtime of Universal Coating for Programmable Matter. In: <i>DNA Computing and Molecular Programming - 22nd International Conference, DNA 22, Munich, Germany, September 4-8, 2016, Proceedings</i>. Vol 9818. Lecture Notes in Computer Science. ; 2016:148--164. doi:<a href=\"https://doi.org/10.1007/978-3-319-43994-5_10\">10.1007/978-3-319-43994-5_10</a>"},"publication":"DNA Computing and Molecular Programming - 22nd International Conference, DNA 22, Munich, Germany, September 4-8, 2016, Proceedings","department":[{"_id":"79"}],"type":"conference","date_created":"2018-03-27T12:41:45Z"},{"type":"conference","department":[{"_id":"9"},{"_id":"146"},{"_id":"219"},{"_id":"624"}],"date_created":"2021-06-15T11:09:32Z","abstract":[{"lang":"eng","text":"Additive Manufacturing (AM), also known as 3D printing, is a relatively new technology which enables the toolless production of components and entire assemblies directly from a CAD file. Today, the technology is still not widely used in industrial production. It is mainly limited to special applications, although it shows great potential. In this paper, first approaches are shown to apply AM to the production of rotors for permanent magnet synchronous machines (PMSM). The possibilities of a lightweight design with a low moment of inertia as well as the influence on the magnetic anisotropy for an improved sensorless control of PMSM are pointed out. The results clearly demonstrate the great potential of additive manufacturing in electrical engineering applications."}],"publication":"EDPC 2016","citation":{"mla":"Lammers, Stefan, et al. “Additive Manufacturing of a Lightweight Rotor for a Permanent Magnet Synchronous Machine.” <i>EDPC 2016</i>, 2016, doi:<a href=\"https://doi.org/10.1109/EDPC.2016.7851312\">10.1109/EDPC.2016.7851312</a>.","bibtex":"@inproceedings{Lammers_Adam_Schmid_Mrozek_Oberacker_Hoffmann_Quattrone_Ponick_2016, title={Additive Manufacturing of a Lightweight Rotor for a Permanent Magnet Synchronous Machine}, DOI={<a href=\"https://doi.org/10.1109/EDPC.2016.7851312\">10.1109/EDPC.2016.7851312</a>}, booktitle={EDPC 2016}, author={Lammers, Stefan and Adam, Guido and Schmid, Hans-Joachim and Mrozek, Rafael and Oberacker, Rainer and Hoffmann, Michael and Quattrone, Francesco and Ponick, Bernd}, year={2016} }","ama":"Lammers S, Adam G, Schmid H-J, et al. Additive Manufacturing of a Lightweight Rotor for a Permanent Magnet Synchronous Machine. In: <i>EDPC 2016</i>. ; 2016. doi:<a href=\"https://doi.org/10.1109/EDPC.2016.7851312\">10.1109/EDPC.2016.7851312</a>","ieee":"S. Lammers <i>et al.</i>, “Additive Manufacturing of a Lightweight Rotor for a Permanent Magnet Synchronous Machine,” in <i>EDPC 2016</i>, 2016.","apa":"Lammers, S., Adam, G., Schmid, H.-J., Mrozek, R., Oberacker, R., Hoffmann, M., … Ponick, B. (2016). Additive Manufacturing of a Lightweight Rotor for a Permanent Magnet Synchronous Machine. In <i>EDPC 2016</i>. <a href=\"https://doi.org/10.1109/EDPC.2016.7851312\">https://doi.org/10.1109/EDPC.2016.7851312</a>","chicago":"Lammers, Stefan, Guido Adam, Hans-Joachim Schmid, Rafael Mrozek, Rainer Oberacker, Michael Hoffmann, Francesco Quattrone, and Bernd Ponick. “Additive Manufacturing of a Lightweight Rotor for a Permanent Magnet Synchronous Machine.” In <i>EDPC 2016</i>, 2016. <a href=\"https://doi.org/10.1109/EDPC.2016.7851312\">https://doi.org/10.1109/EDPC.2016.7851312</a>.","short":"S. Lammers, G. Adam, H.-J. Schmid, R. Mrozek, R. Oberacker, M. Hoffmann, F. Quattrone, B. Ponick, in: EDPC 2016, 2016."},"doi":"10.1109/EDPC.2016.7851312","user_id":"38077","language":[{"iso":"eng"}],"_id":"22404","date_updated":"2022-01-06T06:55:32Z","status":"public","year":"2016","title":"Additive Manufacturing of a Lightweight Rotor for a Permanent Magnet Synchronous Machine","publication_identifier":{"isbn":["978-1-5090-2908-2"]},"author":[{"id":"13835","full_name":"Lammers, Stefan","last_name":"Lammers","first_name":"Stefan"},{"last_name":"Adam","first_name":"Guido","full_name":"Adam, Guido"},{"last_name":"Schmid","first_name":"Hans-Joachim","full_name":"Schmid, Hans-Joachim","id":"464"},{"full_name":"Mrozek, Rafael","last_name":"Mrozek","first_name":"Rafael"},{"last_name":"Oberacker","first_name":"Rainer","full_name":"Oberacker, Rainer"},{"first_name":"Michael","last_name":"Hoffmann","full_name":"Hoffmann, Michael"},{"last_name":"Quattrone","first_name":"Francesco","full_name":"Quattrone, Francesco"},{"first_name":"Bernd","last_name":"Ponick","full_name":"Ponick, Bernd"}]},{"publication":"Robotica","issue":"06","citation":{"ieee":"Z. Shareef and A. Trächtler, “Simultaneous path planning and trajectory optimization for robotic manipulators using discrete mechanics and optimal control,” <i>Robotica</i>, vol. 34, no. 06, pp. 1322–1334, 2016.","apa":"Shareef, Z., &#38; Trächtler, A. (2016). Simultaneous path planning and trajectory optimization for robotic manipulators using discrete mechanics and optimal control. <i>Robotica</i>, <i>34</i>(06), 1322–1334.","chicago":"Shareef, Zeeshan, and Ansgar Trächtler. “Simultaneous Path Planning and Trajectory Optimization for Robotic Manipulators Using Discrete Mechanics and Optimal Control.” <i>Robotica</i> 34, no. 06 (2016): 1322–34.","short":"Z. Shareef, A. Trächtler, Robotica 34 (2016) 1322–1334.","mla":"Shareef, Zeeshan, and Ansgar Trächtler. “Simultaneous Path Planning and Trajectory Optimization for Robotic Manipulators Using Discrete Mechanics and Optimal Control.” <i>Robotica</i>, vol. 34, no. 06, 2016, pp. 1322–34.","bibtex":"@article{Shareef_Trächtler_2016, title={Simultaneous path planning and trajectory optimization for robotic manipulators using discrete mechanics and optimal control}, volume={34}, number={06}, journal={Robotica}, author={Shareef, Zeeshan and Trächtler, Ansgar}, year={2016}, pages={1322–1334} }","ama":"Shareef Z, Trächtler A. Simultaneous path planning and trajectory optimization for robotic manipulators using discrete mechanics and optimal control. <i>Robotica</i>. 2016;34(06):1322-1334."},"type":"journal_article","department":[{"_id":"153"}],"date_created":"2021-08-09T06:34:39Z","date_updated":"2022-01-06T06:55:45Z","intvolume":"        34","year":"2016","title":"Simultaneous path planning and trajectory optimization for robotic manipulators using discrete mechanics and optimal control","status":"public","author":[{"first_name":"Zeeshan","last_name":"Shareef","full_name":"Shareef, Zeeshan"},{"id":"552","first_name":"Ansgar","last_name":"Trächtler","full_name":"Trächtler, Ansgar"}],"user_id":"24876","volume":34,"page":"1322 - 1334","_id":"23052","language":[{"iso":"eng"}]},{"user_id":"55833","doi":"http://utw10945.utweb.utexas.edu/sites/default/files/2016/179-Reiher.pdf","volume":27,"page":"2236-2249","_id":"21688","language":[{"iso":"eng"}],"date_updated":"2022-01-06T06:55:10Z","intvolume":"        27","year":"2016","status":"public","title":"Product optimization with and for Additive Manufacturing","author":[{"last_name":"Reiher","first_name":"T.","full_name":"Reiher, T."},{"first_name":"R.","last_name":"Koch","full_name":"Koch, R."}],"type":"conference","department":[{"_id":"144"},{"_id":"219"},{"_id":"624"}],"date_created":"2021-04-21T07:32:02Z","abstract":[{"text":"Additive Manufacturing offers a great potential for the optimization of products. Therefore different approaches are feasible to exploit these potentials for elaborating optimal solutions. For example these include optimization of weight or stiffness of structural components as well as the integration of functions and other entities of assemblies. Note, however, that additive manufacturing processes have process specific limitations. Products, components and assemblies, as well as procedures for the design and production preparation must be optimized with regard to a successful additive manufacturing. The use of already known tools for the optimization and design needs to be reconsidered and adapted to theadditive manufacturing. This also includes the production planning with component orientation in build chamber as well as a necessary quality management system. This paper shows several ways for product optimization with additive manufacturing, often based on topology optimization, and procedures for information gathering, decision making and shape determination for part optimization for Additive Manufacturing.","lang":"eng"}],"publication":"27th Annual International Solid Freeform Fabrication Symposium ","citation":{"bibtex":"@inproceedings{Reiher_Koch_2016, title={Product optimization with and for Additive Manufacturing}, volume={27}, DOI={<a href=\"http://utw10945.utweb.utexas.edu/sites/default/files/2016/179-Reiher.pdf\">http://utw10945.utweb.utexas.edu/sites/default/files/2016/179-Reiher.pdf</a>}, booktitle={27th Annual International Solid Freeform Fabrication Symposium }, author={Reiher, T. and Koch, R.}, year={2016}, pages={2236–2249} }","ama":"Reiher T, Koch R. Product optimization with and for Additive Manufacturing. In: <i>27th Annual International Solid Freeform Fabrication Symposium </i>. Vol 27. ; 2016:2236-2249. doi:<a href=\"http://utw10945.utweb.utexas.edu/sites/default/files/2016/179-Reiher.pdf\">http://utw10945.utweb.utexas.edu/sites/default/files/2016/179-Reiher.pdf</a>","mla":"Reiher, T., and R. Koch. “Product Optimization with and for Additive Manufacturing.” <i>27th Annual International Solid Freeform Fabrication Symposium </i>, vol. 27, 2016, pp. 2236–49, doi:<a href=\"http://utw10945.utweb.utexas.edu/sites/default/files/2016/179-Reiher.pdf\">http://utw10945.utweb.utexas.edu/sites/default/files/2016/179-Reiher.pdf</a>.","short":"T. Reiher, R. Koch, in: 27th Annual International Solid Freeform Fabrication Symposium , 2016, pp. 2236–2249.","chicago":"Reiher, T., and R. Koch. “Product Optimization with and for Additive Manufacturing.” In <i>27th Annual International Solid Freeform Fabrication Symposium </i>, 27:2236–49, 2016. <a href=\"http://utw10945.utweb.utexas.edu/sites/default/files/2016/179-Reiher.pdf\">http://utw10945.utweb.utexas.edu/sites/default/files/2016/179-Reiher.pdf</a>.","ieee":"T. Reiher and R. Koch, “Product optimization with and for Additive Manufacturing,” in <i>27th Annual International Solid Freeform Fabrication Symposium </i>, 2016, vol. 27, pp. 2236–2249.","apa":"Reiher, T., &#38; Koch, R. (2016). Product optimization with and for Additive Manufacturing. In <i>27th Annual International Solid Freeform Fabrication Symposium </i> (Vol. 27, pp. 2236–2249). <a href=\"http://utw10945.utweb.utexas.edu/sites/default/files/2016/179-Reiher.pdf\">http://utw10945.utweb.utexas.edu/sites/default/files/2016/179-Reiher.pdf</a>"}},{"citation":{"ieee":"T. Reiher, G. Deppe, and R. Koch, “Combining material efficiency and part reliability by product optimization applying additive manufacturing,” in <i>International Conference Production Engineering and Management 2016</i>, 2016, vol. 6, pp. 27–38.","apa":"Reiher, T., Deppe, G., &#38; Koch, R. (2016). Combining material efficiency and part reliability by product optimization applying additive manufacturing. In <i>International Conference Production Engineering and Management 2016</i> (Vol. 6, pp. 27–38). <a href=\"https://www.th-owl.de/elsa/download/333/334/PEM_2016_Proceeding_2016_09_14_Inhaltsnavigation.pdf\">https://www.th-owl.de/elsa/download/333/334/PEM_2016_Proceeding_2016_09_14_Inhaltsnavigation.pdf</a>","chicago":"Reiher, T., G. Deppe, and R. Koch. “Combining Material Efficiency and Part Reliability by Product Optimization Applying Additive Manufacturing.” In <i>International Conference Production Engineering and Management 2016</i>, 6:27–38, 2016. <a href=\"https://www.th-owl.de/elsa/download/333/334/PEM_2016_Proceeding_2016_09_14_Inhaltsnavigation.pdf\">https://www.th-owl.de/elsa/download/333/334/PEM_2016_Proceeding_2016_09_14_Inhaltsnavigation.pdf</a>.","short":"T. Reiher, G. Deppe, R. Koch, in: International Conference Production Engineering and Management 2016, 2016, pp. 27–38.","mla":"Reiher, T., et al. “Combining Material Efficiency and Part Reliability by Product Optimization Applying Additive Manufacturing.” <i>International Conference Production Engineering and Management 2016</i>, vol. 6, 2016, pp. 27–38, doi:<a href=\"https://www.th-owl.de/elsa/download/333/334/PEM_2016_Proceeding_2016_09_14_Inhaltsnavigation.pdf\">https://www.th-owl.de/elsa/download/333/334/PEM_2016_Proceeding_2016_09_14_Inhaltsnavigation.pdf</a>.","bibtex":"@inproceedings{Reiher_Deppe_Koch_2016, title={Combining material efficiency and part reliability by product optimization applying additive manufacturing}, volume={6}, DOI={<a href=\"https://www.th-owl.de/elsa/download/333/334/PEM_2016_Proceeding_2016_09_14_Inhaltsnavigation.pdf\">https://www.th-owl.de/elsa/download/333/334/PEM_2016_Proceeding_2016_09_14_Inhaltsnavigation.pdf</a>}, booktitle={International Conference Production Engineering and Management 2016}, author={Reiher, T. and Deppe, G. and Koch, R.}, year={2016}, pages={27–38} }","ama":"Reiher T, Deppe G, Koch R. Combining material efficiency and part reliability by product optimization applying additive manufacturing. In: <i>International Conference Production Engineering and Management 2016</i>. Vol 6. ; 2016:27-38. doi:<a href=\"https://www.th-owl.de/elsa/download/333/334/PEM_2016_Proceeding_2016_09_14_Inhaltsnavigation.pdf\">https://www.th-owl.de/elsa/download/333/334/PEM_2016_Proceeding_2016_09_14_Inhaltsnavigation.pdf</a>"},"publication":"International Conference Production Engineering and Management 2016","abstract":[{"text":"Nowadays, the material efficiency and part reliability are two majorissues in product development. Thus a product optimization often requires complex structures that are hard to be manufactured conventionally. Additive Manufacturing (AM) however offers great potentials for producing complex shaped parts economically. Different approaches are feasible to exploit these potentials based on the part’s application from shape optimization of structural components to the integration of functions and other entities of assemblies. Several parameters are defined that influence the costs and quality of the future product and carefully have to be balanced. To do so, the use of already known tools for the optimization and design needs to be reconsidered and adapted to the special characteristics of AM. As not all optimization potentials can be realized perfectly, a decision methodology is required to obtain the relevant potentials and to get to a trade-off between all requirements including the ecological impact. The paper shows different approaches for product optimization with AM and procedures for decision making in order to get to the optimal solution.","lang":"eng"}],"date_created":"2021-04-21T07:40:35Z","department":[{"_id":"144"},{"_id":"219"},{"_id":"624"}],"type":"conference","publication_identifier":{"isbn":["978-3-946856-00-9"]},"author":[{"full_name":"Reiher, T.","last_name":"Reiher","first_name":"T."},{"first_name":"G.","last_name":"Deppe","full_name":"Deppe, G."},{"last_name":"Koch","first_name":"R.","full_name":"Koch, R."}],"status":"public","title":"Combining material efficiency and part reliability by product optimization applying additive manufacturing","year":"2016","intvolume":"         6","date_updated":"2022-01-06T06:55:11Z","language":[{"iso":"eng"}],"_id":"21702","page":"27-38","volume":6,"user_id":"55833","doi":"https://www.th-owl.de/elsa/download/333/334/PEM_2016_Proceeding_2016_09_14_Inhaltsnavigation.pdf"},{"intvolume":"        36","date_updated":"2022-01-06T06:55:12Z","author":[{"last_name":"Yanaka","first_name":"K.","full_name":"Yanaka, K."},{"last_name":"Yamanouchi","first_name":"T.","full_name":"Yamanouchi, T."}],"title":"3D Image Display Courses for Information Media Students","status":"public","year":"2016","volume":36,"doi":"10.1109/MCG.2016.36","user_id":"90","publisher":"Editors G. Domik and G. S. Owen","_id":"21730","language":[{"iso":"eng"}],"page":"68-73","citation":{"ieee":"K. Yanaka and T. Yamanouchi, “3D Image Display Courses for Information Media Students,” <i>IEEE Computer Graphics and Applications</i>, vol. 36, no. 2, pp. 68–73, 2016.","apa":"Yanaka, K., &#38; Yamanouchi, T. (2016). 3D Image Display Courses for Information Media Students. <i>IEEE Computer Graphics and Applications</i>, <i>36</i>(2), 68–73. <a href=\"https://doi.org/10.1109/MCG.2016.36\">https://doi.org/10.1109/MCG.2016.36</a>","chicago":"Yanaka, K., and T. Yamanouchi. “3D Image Display Courses for Information Media Students.” <i>IEEE Computer Graphics and Applications</i> 36, no. 2 (2016): 68–73. <a href=\"https://doi.org/10.1109/MCG.2016.36\">https://doi.org/10.1109/MCG.2016.36</a>.","short":"K. Yanaka, T. Yamanouchi, IEEE Computer Graphics and Applications 36 (2016) 68–73.","mla":"Yanaka, K., and T. Yamanouchi. “3D Image Display Courses for Information Media Students.” <i>IEEE Computer Graphics and Applications</i>, vol. 36, no. 2, Editors G. Domik and G. S. Owen, 2016, pp. 68–73, doi:<a href=\"https://doi.org/10.1109/MCG.2016.36\">10.1109/MCG.2016.36</a>.","bibtex":"@article{Yanaka_Yamanouchi_2016, title={3D Image Display Courses for Information Media Students}, volume={36}, DOI={<a href=\"https://doi.org/10.1109/MCG.2016.36\">10.1109/MCG.2016.36</a>}, number={2}, journal={IEEE Computer Graphics and Applications}, publisher={Editors G. Domik and G. S. Owen}, author={Yanaka, K. and Yamanouchi, T.}, year={2016}, pages={68–73} }","ama":"Yanaka K, Yamanouchi T. 3D Image Display Courses for Information Media Students. <i>IEEE Computer Graphics and Applications</i>. 2016;36(2):68-73. doi:<a href=\"https://doi.org/10.1109/MCG.2016.36\">10.1109/MCG.2016.36</a>"},"issue":"2","publication":"IEEE Computer Graphics and Applications","department":[{"_id":"65"}],"type":"journal_article","date_created":"2021-04-25T13:35:37Z"},{"has_accepted_license":"1","conference":{"location":"San Francisco","name":"IEEE Conference on Computer Communications Workshops, INFOCOM"},"status":"public","ddc":["000"],"user_id":"477","_id":"731","page":"1015--1016","project":[{"_id":"4","name":"SFB 901 - Project Area C"},{"name":"SFB 901","_id":"1"},{"name":"SFB 901 - Subproject C4","_id":"16"}],"citation":{"apa":"Peuster, M., Karl, H., Enrico Redondi, A., &#38; Capone, A. (2016). Demonstrating on-demand cell switching with a two-layer mobile network testbed. In <i>IEEE Conference on Computer Communications Workshops, INFOCOM Workshops 2016, San Francisco, CA, USA, April 10-14, 2016</i> (pp. 1015--1016). San Francisco. <a href=\"https://doi.org/10.1109/INFCOMW.2016.7562232\">https://doi.org/10.1109/INFCOMW.2016.7562232</a>","ieee":"M. Peuster, H. Karl, A. Enrico Redondi, and A. Capone, “Demonstrating on-demand cell switching with a two-layer mobile network testbed,” in <i>IEEE Conference on Computer Communications Workshops, INFOCOM Workshops 2016, San Francisco, CA, USA, April 10-14, 2016</i>, San Francisco, 2016, pp. 1015--1016.","chicago":"Peuster, Manuel, Holger Karl, Alessandro Enrico Redondi, and Antonio Capone. “Demonstrating On-Demand Cell Switching with a Two-Layer Mobile Network Testbed.” In <i>IEEE Conference on Computer Communications Workshops, INFOCOM Workshops 2016, San Francisco, CA, USA, April 10-14, 2016</i>, 1015--1016, 2016. <a href=\"https://doi.org/10.1109/INFCOMW.2016.7562232\">https://doi.org/10.1109/INFCOMW.2016.7562232</a>.","short":"M. Peuster, H. Karl, A. Enrico Redondi, A. Capone, in: IEEE Conference on Computer Communications Workshops, INFOCOM Workshops 2016, San Francisco, CA, USA, April 10-14, 2016, 2016, pp. 1015--1016.","mla":"Peuster, Manuel, et al. “Demonstrating On-Demand Cell Switching with a Two-Layer Mobile Network Testbed.” <i>IEEE Conference on Computer Communications Workshops, INFOCOM Workshops 2016, San Francisco, CA, USA, April 10-14, 2016</i>, 2016, pp. 1015--1016, doi:<a href=\"https://doi.org/10.1109/INFCOMW.2016.7562232\">10.1109/INFCOMW.2016.7562232</a>.","ama":"Peuster M, Karl H, Enrico Redondi A, Capone A. Demonstrating on-demand cell switching with a two-layer mobile network testbed. In: <i>IEEE Conference on Computer Communications Workshops, INFOCOM Workshops 2016, San Francisco, CA, USA, April 10-14, 2016</i>. ; 2016:1015--1016. doi:<a href=\"https://doi.org/10.1109/INFCOMW.2016.7562232\">10.1109/INFCOMW.2016.7562232</a>","bibtex":"@inproceedings{Peuster_Karl_Enrico Redondi_Capone_2016, title={Demonstrating on-demand cell switching with a two-layer mobile network testbed}, DOI={<a href=\"https://doi.org/10.1109/INFCOMW.2016.7562232\">10.1109/INFCOMW.2016.7562232</a>}, booktitle={IEEE Conference on Computer Communications Workshops, INFOCOM Workshops 2016, San Francisco, CA, USA, April 10-14, 2016}, author={Peuster, Manuel and Karl, Holger and Enrico Redondi, Alessandro and Capone, Antonio}, year={2016}, pages={1015--1016} }"},"file_date_updated":"2018-11-02T14:11:50Z","date_updated":"2022-01-06T07:03:34Z","publication_status":"published","author":[{"last_name":"Peuster","first_name":"Manuel","full_name":"Peuster, Manuel","id":"13271"},{"id":"126","first_name":"Holger","last_name":"Karl","full_name":"Karl, Holger"},{"full_name":"Enrico Redondi, Alessandro","last_name":"Enrico Redondi","first_name":"Alessandro"},{"last_name":"Capone","first_name":"Antonio","full_name":"Capone, Antonio"}],"year":"2016","title":"Demonstrating on-demand cell switching with a two-layer mobile network testbed","doi":"10.1109/INFCOMW.2016.7562232","language":[{"iso":"eng"}],"main_file_link":[{"url":"http://ieeexplore.ieee.org/document/7562232/"}],"abstract":[{"lang":"eng","text":"Traditional cellular networks are forced to remain active regardless of the actual amount of traffic that is currently produced/requested, with a clear waste of energy. Two-layer mobile networks with separated signalling and data layers have been recently proposed for energy savings in future implementations. These networks are able to switch off unneeded data cells completely while maintaining full coverage with their signalling cells, thus saving energy. In this demonstration, we showcase a testbed that uses Wi-Fi access points to emulate small cells of the data layer and a publicly available cellular connection as the signalling layer. We use off-the-shelf Android smartphones with an ad-hoc networking management module and a MultiPath TCP-enabled kernel to manage the Wi-Fi and cellular interfaces simultaneously.\r\nThe testbed is used to demonstrate the general feasibility of this layered architecture and to facilitate experiments with network-wide resource optimization. "}],"publication":"IEEE Conference on Computer Communications Workshops, INFOCOM Workshops 2016, San Francisco, CA, USA, April 10-14, 2016","department":[{"_id":"75"}],"type":"conference","date_created":"2017-11-27T10:22:25Z","file":[{"date_created":"2018-11-02T14:11:50Z","creator":"ups","file_id":"5264","success":1,"content_type":"application/pdf","relation":"main_file","date_updated":"2018-11-02T14:11:50Z","file_name":"07562232.pdf","file_size":2080026,"access_level":"closed"}]},{"status":"public","user_id":"20798","volume":97,"page":"397-408","_id":"7484","publisher":"Elsevier BV","project":[{"_id":"53","name":"TRR 142"},{"_id":"55","name":"TRR 142 - Project Area B"},{"_id":"54","name":"TRR 142 - Project Area A"},{"_id":"66","name":"TRR 142 - Subproject B1"},{"name":"TRR 142 - Subproject A5","_id":"62"}],"citation":{"mla":"Hoffmann, Sandro Phil, et al. “Fabrication of Fully Undercut ZnO-Based Photonic Crystal Membranes with 3D Optical Confinement.” <i>Superlattices and Microstructures</i>, vol. 97, Elsevier BV, 2016, pp. 397–408, doi:<a href=\"https://doi.org/10.1016/j.spmi.2016.07.006\">10.1016/j.spmi.2016.07.006</a>.","ama":"Hoffmann SP, Albert M, Meier C. Fabrication of fully undercut ZnO-based photonic crystal membranes with 3D optical confinement. <i>Superlattices and Microstructures</i>. 2016;97:397-408. doi:<a href=\"https://doi.org/10.1016/j.spmi.2016.07.006\">10.1016/j.spmi.2016.07.006</a>","bibtex":"@article{Hoffmann_Albert_Meier_2016, title={Fabrication of fully undercut ZnO-based photonic crystal membranes with 3D optical confinement}, volume={97}, DOI={<a href=\"https://doi.org/10.1016/j.spmi.2016.07.006\">10.1016/j.spmi.2016.07.006</a>}, journal={Superlattices and Microstructures}, publisher={Elsevier BV}, author={Hoffmann, Sandro Phil and Albert, Maximilian and Meier, Cedrik}, year={2016}, pages={397–408} }","apa":"Hoffmann, S. P., Albert, M., &#38; Meier, C. (2016). Fabrication of fully undercut ZnO-based photonic crystal membranes with 3D optical confinement. <i>Superlattices and Microstructures</i>, <i>97</i>, 397–408. <a href=\"https://doi.org/10.1016/j.spmi.2016.07.006\">https://doi.org/10.1016/j.spmi.2016.07.006</a>","ieee":"S. P. Hoffmann, M. Albert, and C. Meier, “Fabrication of fully undercut ZnO-based photonic crystal membranes with 3D optical confinement,” <i>Superlattices and Microstructures</i>, vol. 97, pp. 397–408, 2016.","short":"S.P. Hoffmann, M. Albert, C. Meier, Superlattices and Microstructures 97 (2016) 397–408.","chicago":"Hoffmann, Sandro Phil, Maximilian Albert, and Cedrik Meier. “Fabrication of Fully Undercut ZnO-Based Photonic Crystal Membranes with 3D Optical Confinement.” <i>Superlattices and Microstructures</i> 97 (2016): 397–408. <a href=\"https://doi.org/10.1016/j.spmi.2016.07.006\">https://doi.org/10.1016/j.spmi.2016.07.006</a>."},"publication_status":"published","date_updated":"2022-01-06T07:03:39Z","intvolume":"        97","year":"2016","title":"Fabrication of fully undercut ZnO-based photonic crystal membranes with 3D optical confinement","author":[{"first_name":"Sandro Phil","last_name":"Hoffmann","full_name":"Hoffmann, Sandro Phil"},{"full_name":"Albert, Maximilian","last_name":"Albert","first_name":"Maximilian"},{"id":"20798","full_name":"Meier, Cedrik","orcid":"https://orcid.org/0000-0002-3787-3572","first_name":"Cedrik","last_name":"Meier"}],"publication_identifier":{"issn":["0749-6036"]},"doi":"10.1016/j.spmi.2016.07.006","language":[{"iso":"eng"}],"publication":"Superlattices and Microstructures","type":"journal_article","department":[{"_id":"15"},{"_id":"230"},{"_id":"35"},{"_id":"287"}],"date_created":"2019-02-04T13:55:37Z"},{"user_id":"47427","doi":"10.1016/j.protcy.2016.08.061","page":"483-490","_id":"8759","language":[{"iso":"eng"}],"publication_status":"published","date_updated":"2022-01-06T07:04:00Z","status":"public","year":"2016","title":"Multiobjective Model Predictive Control of an Industrial Laundry","author":[{"full_name":"Peitz, Sebastian","last_name":"Peitz","orcid":"https://orcid.org/0000-0002-3389-793X","first_name":"Sebastian","id":"47427"},{"full_name":"Gräler, Manuel","last_name":"Gräler","first_name":"Manuel"},{"last_name":"Henke","first_name":"Christian","full_name":"Henke, Christian"},{"first_name":"Mirko Hessel-von","last_name":"Molo","full_name":"Molo, Mirko Hessel-von"},{"full_name":"Dellnitz, Michael","first_name":"Michael","last_name":"Dellnitz"},{"first_name":"Ansgar","last_name":"Trächtler","full_name":"Trächtler, Ansgar"}],"publication_identifier":{"issn":["2212-0173"]},"type":"conference","department":[{"_id":"101"}],"date_created":"2019-03-29T13:35:59Z","abstract":[{"lang":"eng","text":"In a wide range of applications, it is desirable to optimally control a system with respect to concurrent, potentially competing goals. This gives rise to a multiobjective optimal control problem where, instead of computing a single optimal solution, the set of optimal compromises, the so-called Pareto set, has to be approximated. When it is not possible to compute the entire control trajectory in advance, for instance due to uncertainties or unforeseeable events, model predictive control methods can be applied to control the system during operation in real time. In this article, we present an algorithm for the solution of multiobjective model predictive control problems. In an offline scenario, it can be used to compute the entire set of optimal compromises whereas in a real time scenario, one optimal compromise is computed according to an operator's preference. The results are illustrated using the example of an industrial laundry. A logistics model of the laundry is developed and then utilized in the optimization routine. Results are presented for an offline as well as an online scenario."}],"publication":"Procedia Technology","citation":{"chicago":"Peitz, Sebastian, Manuel Gräler, Christian Henke, Mirko Hessel-von Molo, Michael Dellnitz, and Ansgar Trächtler. “Multiobjective Model Predictive Control of an Industrial Laundry.” In <i>Procedia Technology</i>, 483–90, 2016. <a href=\"https://doi.org/10.1016/j.protcy.2016.08.061\">https://doi.org/10.1016/j.protcy.2016.08.061</a>.","short":"S. Peitz, M. Gräler, C. Henke, M.H. Molo, M. Dellnitz, A. Trächtler, in: Procedia Technology, 2016, pp. 483–490.","ama":"Peitz S, Gräler M, Henke C, Molo MH, Dellnitz M, Trächtler A. Multiobjective Model Predictive Control of an Industrial Laundry. In: <i>Procedia Technology</i>. ; 2016:483-490. doi:<a href=\"https://doi.org/10.1016/j.protcy.2016.08.061\">10.1016/j.protcy.2016.08.061</a>","bibtex":"@inproceedings{Peitz_Gräler_Henke_Molo_Dellnitz_Trächtler_2016, title={Multiobjective Model Predictive Control of an Industrial Laundry}, DOI={<a href=\"https://doi.org/10.1016/j.protcy.2016.08.061\">10.1016/j.protcy.2016.08.061</a>}, booktitle={Procedia Technology}, author={Peitz, Sebastian and Gräler, Manuel and Henke, Christian and Molo, Mirko Hessel-von and Dellnitz, Michael and Trächtler, Ansgar}, year={2016}, pages={483–490} }","apa":"Peitz, S., Gräler, M., Henke, C., Molo, M. H., Dellnitz, M., &#38; Trächtler, A. (2016). Multiobjective Model Predictive Control of an Industrial Laundry. In <i>Procedia Technology</i> (pp. 483–490). <a href=\"https://doi.org/10.1016/j.protcy.2016.08.061\">https://doi.org/10.1016/j.protcy.2016.08.061</a>","mla":"Peitz, Sebastian, et al. “Multiobjective Model Predictive Control of an Industrial Laundry.” <i>Procedia Technology</i>, 2016, pp. 483–90, doi:<a href=\"https://doi.org/10.1016/j.protcy.2016.08.061\">10.1016/j.protcy.2016.08.061</a>.","ieee":"S. Peitz, M. Gräler, C. Henke, M. H. Molo, M. Dellnitz, and A. Trächtler, “Multiobjective Model Predictive Control of an Industrial Laundry,” in <i>Procedia Technology</i>, 2016, pp. 483–490."}},{"popular_science":"1","publication":"wt-online","citation":{"apa":"Brökelmann, M., Unger, A., Meyer, T., Althoff, S., Sextro, W., Hunstig, M., … Guth, K. (2016). Kupferbondverbindungen intelligent herstellen. <i>Wt-Online</i>, <i>7/8</i>, 512–519.","ieee":"M. Brökelmann <i>et al.</i>, “Kupferbondverbindungen intelligent herstellen,” <i>wt-online</i>, vol. 7/8, pp. 512–519, 2016.","short":"M. Brökelmann, A. Unger, T. Meyer, S. Althoff, W. Sextro, M. Hunstig, F. Biermann, K. Guth, Wt-Online 7/8 (2016) 512–519.","chicago":"Brökelmann, Michael, Andreas Unger, Tobias Meyer, Simon Althoff, Walter Sextro, Matthias Hunstig, Florian Biermann, and Karsten Guth. “Kupferbondverbindungen Intelligent Herstellen.” <i>Wt-Online</i> 7/8 (2016): 512–19.","mla":"Brökelmann, Michael, et al. “Kupferbondverbindungen Intelligent Herstellen.” <i>Wt-Online</i>, vol. 7/8, 2016, pp. 512–19.","ama":"Brökelmann M, Unger A, Meyer T, et al. Kupferbondverbindungen intelligent herstellen. <i>wt-online</i>. 2016;7/8:512-519.","bibtex":"@article{Brökelmann_Unger_Meyer_Althoff_Sextro_Hunstig_Biermann_Guth_2016, title={Kupferbondverbindungen intelligent herstellen}, volume={7/8}, journal={wt-online}, author={Brökelmann, Michael and Unger, Andreas and Meyer, Tobias and Althoff, Simon and Sextro, Walter and Hunstig, Matthias and Biermann, Florian and Guth, Karsten}, year={2016}, pages={512–519} }"},"abstract":[{"text":"Leistungshalbleitermodule werden leistungsfähiger, effizienter, kompakter und haltbarer Ziel dieses Innovationsprojekts des Spitzenclusters „it’s OWL – Intelligente Technische Systeme OstWestfalen-Lippe“ ist die Entwicklung von selbstoptimierenden Verfahren, um unter variablen Produktionsbedingungen zuverlässige Kupferbondverbindungen herstellen zu können. Die Ultraschall-Drahtbondmaschine erhält die Fähigkeit, sich automatisch an veränderte Bedingungen anzupassen. Hierzu wird der gesamte Prozess der Ultraschall-Verbindungsbildung modelliert und neueste Verfahren der Selbstoptimierung angewandt. Die Evaluierung erfolgt anhand eines Prototypen in Form einer modifizierten Bondmaschine. Intelligent production of heavy copper wire bonds It is the aim of this innovation-project to develop a self-optimization system for ultrasonic copper wire bonding. It is part of the leading edge cluster “it’s OWL”. The bonding machine will be able to react autonomously to changing boundary conditions to ensure constant and reliable bonding results. For this, the hole bonding process is modeled in great detail and newest self-optimization techniques are utilized. A prototype-system incorporated in a serial machine is used for evaluation.","lang":"eng"}],"project":[{"grant_number":"02 PQ2210","_id":"92","name":"Intelligente Herstellung zuverlässiger Kupferbondverbindungen"}],"date_created":"2019-05-27T08:53:18Z","type":"journal_article","department":[{"_id":"151"}],"status":"public","title":"Kupferbondverbindungen intelligent herstellen","year":"2016","author":[{"full_name":"Brökelmann, Michael","first_name":"Michael","last_name":"Brökelmann"},{"first_name":"Andreas","last_name":"Unger","full_name":"Unger, Andreas"},{"last_name":"Meyer","first_name":"Tobias","full_name":"Meyer, Tobias"},{"last_name":"Althoff","first_name":"Simon","full_name":"Althoff, Simon"},{"full_name":"Sextro, Walter","last_name":"Sextro","first_name":"Walter","id":"21220"},{"full_name":"Hunstig, Matthias","first_name":"Matthias","last_name":"Hunstig"},{"full_name":"Biermann, Florian","first_name":"Florian","last_name":"Biermann"},{"first_name":"Karsten","last_name":"Guth","full_name":"Guth, Karsten"}],"date_updated":"2020-05-07T05:33:52Z","page":"512-519","_id":"9957","language":[{"iso":"eng"}],"user_id":"210","volume":"7/8"},{"date_updated":"2019-05-27T09:13:54Z","author":[{"first_name":"Sergej","last_name":"Kohl","full_name":"Kohl, Sergej"},{"last_name":"Sextro","first_name":"Walter","full_name":"Sextro, Walter","id":"21220"},{"first_name":"Sebastian","last_name":"Schulze","full_name":"Schulze, Sebastian"}],"year":"2016","title":"Aspects of Flexible Viscoelastic Suspension Modeling for Frictional Rolling Contact Analysis using ADAMS","status":"public","user_id":"55222","_id":"9963","language":[{"iso":"eng"}],"page":"1-12","abstract":[{"lang":"eng","text":"Tire-wheel assembly is the only connection between road and vehicle. Contacting directly with road within postcard size of contact area, it is mounted and guided by the suspension system. Therefore kinematics and compliances of suspension system greatly influence the frictional coupling of tire tread elements and road surface asperities by affecting pressure and sliding velocity distribution in the contact zone. This study emphasizes the development of a numerical methodology for frictional rolling contact analysis with focus on interaction of suspension system dynamics and tire-road contact using ADAMS. For this purpose a comprehensive flexible multibody system of the multi-link rear suspension is established, where both flexible and rigid bodies are modeled to allow large displacements with included elastic effects. To meet accuracy requirements for the high frequency applications, such as road excitations, the amplitude- and frequency-dependency of rubber-metal bushings is included. Furthermore the proposed flexible viscoelastic suspension model is enhanced by a Flexible Ring Tire Model (FTire), which describes a 3D tire dynamic response and covers any road excitations by tread submodel connected to road surface model. Concerning the verification and validation procedure numerous experiments are carried out to confirm the validity and the accuracy of both the developed submodels and the entire model. The devised approach makes it possible to investigate the influence of suspension system design on dynamical rolling contact and to evaluate tire tread wear. Therefore it can be a useful tool to predict frictional power distribution within the contact area under more realistic conditions."}],"citation":{"ieee":"S. Kohl, W. Sextro, and S. Schulze, “Aspects of Flexible Viscoelastic Suspension Modeling for Frictional Rolling Contact Analysis using ADAMS,” in <i>The 2nd International Conference on Automotive Innovation and Green Energy Vehicle (AiGEV 2016), Cyberjaya, Malaysia, 2016.</i>, 2016, pp. 1–12.","apa":"Kohl, S., Sextro, W., &#38; Schulze, S. (2016). Aspects of Flexible Viscoelastic Suspension Modeling for Frictional Rolling Contact Analysis using ADAMS. In <i>The 2nd International Conference on Automotive Innovation and Green Energy Vehicle (AiGEV 2016), Cyberjaya, Malaysia, 2016.</i> (pp. 1–12). Cyberjaya, Malaysia, 2016.","short":"S. Kohl, W. Sextro, S. Schulze, in: The 2nd International Conference on Automotive Innovation and Green Energy Vehicle (AiGEV 2016), Cyberjaya, Malaysia, 2016., Cyberjaya, Malaysia, 2016, 2016, pp. 1–12.","chicago":"Kohl, Sergej, Walter Sextro, and Sebastian Schulze. “Aspects of Flexible Viscoelastic Suspension Modeling for Frictional Rolling Contact Analysis Using ADAMS.” In <i>The 2nd International Conference on Automotive Innovation and Green Energy Vehicle (AiGEV 2016), Cyberjaya, Malaysia, 2016.</i>, 1–12. Cyberjaya, Malaysia, 2016, 2016.","mla":"Kohl, Sergej, et al. “Aspects of Flexible Viscoelastic Suspension Modeling for Frictional Rolling Contact Analysis Using ADAMS.” <i>The 2nd International Conference on Automotive Innovation and Green Energy Vehicle (AiGEV 2016), Cyberjaya, Malaysia, 2016.</i>, 2016, pp. 1–12.","bibtex":"@inproceedings{Kohl_Sextro_Schulze_2016, place={Cyberjaya, Malaysia, 2016}, title={Aspects of Flexible Viscoelastic Suspension Modeling for Frictional Rolling Contact Analysis using ADAMS}, booktitle={The 2nd International Conference on Automotive Innovation and Green Energy Vehicle (AiGEV 2016), Cyberjaya, Malaysia, 2016.}, author={Kohl, Sergej and Sextro, Walter and Schulze, Sebastian}, year={2016}, pages={1–12} }","ama":"Kohl S, Sextro W, Schulze S. Aspects of Flexible Viscoelastic Suspension Modeling for Frictional Rolling Contact Analysis using ADAMS. In: <i>The 2nd International Conference on Automotive Innovation and Green Energy Vehicle (AiGEV 2016), Cyberjaya, Malaysia, 2016.</i> Cyberjaya, Malaysia, 2016; 2016:1-12."},"publication":"The 2nd International Conference on Automotive Innovation and Green Energy Vehicle (AiGEV 2016), Cyberjaya, Malaysia, 2016.","department":[{"_id":"151"}],"type":"conference","keyword":["Kinematics and compliances","flexible viscoelastic suspension model","frictional rolling contact analysis","frictional power distribution."],"date_created":"2019-05-27T09:13:14Z","place":"Cyberjaya, Malaysia, 2016"},{"date_updated":"2020-05-07T05:33:53Z","title":"Reliable Manufacturing of Heavy Copper Wire Bonds Using Online Parameter Adaptation","year":"2016","status":"public","author":[{"full_name":"Meyer , Tobias","last_name":"Meyer ","first_name":"Tobias"},{"last_name":"Unger","first_name":"Andreas","full_name":"Unger, Andreas"},{"full_name":"Althoff, Simon","first_name":"Simon","last_name":"Althoff"},{"full_name":"Sextro, Walter","first_name":"Walter","last_name":"Sextro","id":"21220"},{"first_name":"Michael","last_name":"Brökelmann","full_name":"Brökelmann, Michael"},{"full_name":"Hunstig, Matthias","first_name":"Matthias","last_name":"Hunstig"},{"first_name":"Karsten","last_name":"Guth","full_name":"Guth, Karsten"}],"doi":"10.1109/ECTC.2016.215","user_id":"210","page":"622-628","_id":"9966","language":[{"iso":"eng"}],"abstract":[{"text":"Usage of copper wire bonds allows to push power boundaries imposed by aluminum wire bonds. Copper allows higher electrical, thermal and mechanical loads than aluminum, which currently is the most commonly used material in heavy wire bonding. This is the main driving factor for increased usage of copper in high power applications such as wind turbines, locomotives or electric vehicles. At the same time, usage of copper also increases tool wear and reduces the range of parameter values for a stable process, making the process more challenging. To overcome these drawbacks, parameter adaptation at runtime using self-optimization is desired. A self-optimizing system is based on system objectives that evaluate and quantify system performance. System parameters can be changed at runtime such that pre-selected objective values are reached. For adaptation of bond process parameters, model-based self-optimization is employed. Since it is based on a model of the system, the bond process was modeled. In addition to static model parameters such as wire and substrate material properties and vibration characteristics of transducer and tool, variable model inputs are process parameters. Main simulation result is bonded area in the wiresubstrate contact. This model is then used to find valid and optimal working points before operation. The working point is composed of normal force and ultrasonic voltage trajectories, which are usually determined experimentally. Instead, multiobjective optimalization is used to compute trajectories that simultaneously optimize bond quality, process duration, tool wear and probability of tool-substrate contacts. The values of these objectives are computed using the process model. At runtime, selection among pre-determined optimal working points is sufficient to prioritize individual objectives. This way, the computationally expensive process of numerically solving a multiobjective optimal control problem and the demanding high speed bonding process are separated. To evaluate to what extent the pre-defined goals of self-optimization are met, an offthe- shelf heavy wire bonding machine was modified to allow for parameter adaptation and for transmitting of measurement data at runtime. This data is received by an external computer system and evaluated to select a new working point. Then, new process parameters are sent to the modified bonding machine for use for subsequent bonds. With these components, a full self-optimizing system has been implemented.","lang":"eng"}],"quality_controlled":"1","project":[{"_id":"92","grant_number":"02 PQ2210","name":"Intelligente Herstellung zuverlässiger Kupferbondverbindungen"}],"publication":"IEEE 66th Electronic Components and Technology Conference","citation":{"mla":"Meyer , Tobias, et al. “Reliable Manufacturing of Heavy Copper Wire Bonds Using Online Parameter Adaptation.” <i>IEEE 66th Electronic Components and Technology Conference</i>, 2016, pp. 622–28, doi:<a href=\"https://doi.org/10.1109/ECTC.2016.215\">10.1109/ECTC.2016.215</a>.","ama":"Meyer  T, Unger A, Althoff S, et al. Reliable Manufacturing of Heavy Copper Wire Bonds Using Online Parameter Adaptation. In: <i>IEEE 66th Electronic Components and Technology Conference</i>. ; 2016:622-628. doi:<a href=\"https://doi.org/10.1109/ECTC.2016.215\">10.1109/ECTC.2016.215</a>","bibtex":"@inproceedings{Meyer _Unger_Althoff_Sextro_Brökelmann_Hunstig_Guth_2016, title={Reliable Manufacturing of Heavy Copper Wire Bonds Using Online Parameter Adaptation}, DOI={<a href=\"https://doi.org/10.1109/ECTC.2016.215\">10.1109/ECTC.2016.215</a>}, booktitle={IEEE 66th Electronic Components and Technology Conference}, author={Meyer , Tobias and Unger, Andreas and Althoff, Simon and Sextro, Walter and Brökelmann, Michael and Hunstig, Matthias and Guth, Karsten}, year={2016}, pages={622–628} }","apa":"Meyer , T., Unger, A., Althoff, S., Sextro, W., Brökelmann, M., Hunstig, M., &#38; Guth, K. (2016). Reliable Manufacturing of Heavy Copper Wire Bonds Using Online Parameter Adaptation. In <i>IEEE 66th Electronic Components and Technology Conference</i> (pp. 622–628). <a href=\"https://doi.org/10.1109/ECTC.2016.215\">https://doi.org/10.1109/ECTC.2016.215</a>","ieee":"T. Meyer  <i>et al.</i>, “Reliable Manufacturing of Heavy Copper Wire Bonds Using Online Parameter Adaptation,” in <i>IEEE 66th Electronic Components and Technology Conference</i>, 2016, pp. 622–628.","chicago":"Meyer , Tobias, Andreas Unger, Simon Althoff, Walter Sextro, Michael Brökelmann, Matthias Hunstig, and Karsten Guth. “Reliable Manufacturing of Heavy Copper Wire Bonds Using Online Parameter Adaptation.” In <i>IEEE 66th Electronic Components and Technology Conference</i>, 622–28, 2016. <a href=\"https://doi.org/10.1109/ECTC.2016.215\">https://doi.org/10.1109/ECTC.2016.215</a>.","short":"T. Meyer , A. Unger, S. Althoff, W. Sextro, M. Brökelmann, M. Hunstig, K. Guth, in: IEEE 66th Electronic Components and Technology Conference, 2016, pp. 622–628."},"keyword":["Self-optimization","adaptive system","bond process","copper wire"],"type":"conference","department":[{"_id":"151"}],"date_created":"2019-05-27T09:17:26Z"},{"date_updated":"2020-05-07T05:33:53Z","author":[{"first_name":"Andreas","last_name":"Unger","full_name":"Unger, Andreas"},{"full_name":"Schemmel, Reinhard","first_name":"Reinhard","last_name":"Schemmel","id":"28647"},{"first_name":"Tobias","last_name":"Meyer","full_name":"Meyer, Tobias"},{"full_name":"Eacock, Florian","first_name":"Florian","last_name":"Eacock"},{"first_name":"Paul","last_name":"Eichwald","full_name":"Eichwald, Paul"},{"full_name":"Althoff, Simon","first_name":"Simon","last_name":"Althoff"},{"last_name":"Sextro","first_name":"Walter","full_name":"Sextro, Walter","id":"21220"},{"full_name":"Brökelmann, Michael","last_name":"Brökelmann","first_name":"Michael"},{"last_name":"Hunstig","first_name":"Matthias","full_name":"Hunstig, Matthias"},{"full_name":"Guth, Karsten","first_name":"Karsten","last_name":"Guth"}],"status":"public","year":"2016","title":"Validated Simulation of the Ultrasonic Wire Bonding Process","user_id":"210","language":[{"iso":"eng"}],"_id":"9968","page":"251-254","project":[{"_id":"92","grant_number":"02 PQ2210","name":"Intelligente Herstellung zuverlässiger Kupferbondverbindungen"}],"quality_controlled":"1","abstract":[{"text":"To increase quality and reliability of copper wire bonds, self-optimization is a promising technique. For the implementation of self-optimization for ultrasonic heavy copper wire bonding machines, a model of stick-slip motion between tool and wire and between wire and substrate during the bonding process is essential. Investigations confirm that both of these contacts do indeed show stick-slip movement in each period oscillation. In a first step, this paper shows the importance of modeling the stick-slip effect by determining, monitoring and analyzing amplitudes and phase angles of tooltip, wire and substrate experimentally during bonding via laser measurements. In a second step, the paper presents a dynamic model which has been parameterized using an iterative numerical parameter identification method. This model includes Archard’s wear approach in order to compute the lost volume of tool tip due to wear over the entire process time. A validation of the model by comparing measured and calculated amplitudes of tool tip and wire reveals high model quality. Then it is then possible to calculate the lifetime of the tool for different process parameters, i.e. values of normal force and ultrasonic voltage.","lang":"eng"}],"citation":{"bibtex":"@inproceedings{Unger_Schemmel_Meyer_Eacock_Eichwald_Althoff_Sextro_Brökelmann_Hunstig_Guth_2016, place={IEEE CPMT Symposium Japan}, title={Validated Simulation of the Ultrasonic Wire Bonding Process}, booktitle={Wear Modeling in Copper Wire Wedge Bonding. IEEE CPMT Symposium Japan, 2016}, author={Unger, Andreas and Schemmel, Reinhard and Meyer, Tobias and Eacock, Florian and Eichwald, Paul and Althoff, Simon and Sextro, Walter and Brökelmann, Michael and Hunstig, Matthias and Guth, Karsten}, year={2016}, pages={251–254} }","chicago":"Unger, Andreas, Reinhard Schemmel, Tobias Meyer, Florian Eacock, Paul Eichwald, Simon Althoff, Walter Sextro, Michael Brökelmann, Matthias Hunstig, and Karsten Guth. “Validated Simulation of the Ultrasonic Wire Bonding Process.” In <i>Wear Modeling in Copper Wire Wedge Bonding. IEEE CPMT Symposium Japan, 2016</i>, 251–54. IEEE CPMT Symposium Japan, 2016.","short":"A. Unger, R. Schemmel, T. Meyer, F. Eacock, P. Eichwald, S. Althoff, W. Sextro, M. Brökelmann, M. Hunstig, K. Guth, in: Wear Modeling in Copper Wire Wedge Bonding. IEEE CPMT Symposium Japan, 2016, IEEE CPMT Symposium Japan, 2016, pp. 251–254.","ama":"Unger A, Schemmel R, Meyer T, et al. Validated Simulation of the Ultrasonic Wire Bonding Process. In: <i>Wear Modeling in Copper Wire Wedge Bonding. IEEE CPMT Symposium Japan, 2016</i>. IEEE CPMT Symposium Japan; 2016:251-254.","ieee":"A. Unger <i>et al.</i>, “Validated Simulation of the Ultrasonic Wire Bonding Process,” in <i>Wear Modeling in Copper Wire Wedge Bonding. IEEE CPMT Symposium Japan, 2016</i>, 2016, pp. 251–254.","mla":"Unger, Andreas, et al. “Validated Simulation of the Ultrasonic Wire Bonding Process.” <i>Wear Modeling in Copper Wire Wedge Bonding. IEEE CPMT Symposium Japan, 2016</i>, 2016, pp. 251–54.","apa":"Unger, A., Schemmel, R., Meyer, T., Eacock, F., Eichwald, P., Althoff, S., … Guth, K. (2016). Validated Simulation of the Ultrasonic Wire Bonding Process. In <i>Wear Modeling in Copper Wire Wedge Bonding. IEEE CPMT Symposium Japan, 2016</i> (pp. 251–254). IEEE CPMT Symposium Japan."},"publication":"Wear Modeling in Copper Wire Wedge Bonding. IEEE CPMT Symposium Japan, 2016","department":[{"_id":"151"}],"type":"conference","keyword":["the Ultrasonic Wire Bonding Process"],"place":"IEEE CPMT Symposium Japan","date_created":"2019-05-27T09:20:10Z"},{"date_created":"2017-10-17T12:41:25Z","file":[{"date_created":"2018-03-21T12:39:19Z","creator":"florida","success":1,"content_type":"application/pdf","file_id":"1537","file_size":9301431,"access_level":"closed","file_name":"172-FStapelDissertation.pdf","date_updated":"2018-03-21T12:39:19Z","relation":"main_file"}],"department":[{"_id":"19"}],"type":"dissertation","supervisor":[{"full_name":"Suhl, Lena","last_name":"Suhl","first_name":"Lena"}],"citation":{"ama":"Stapel F. <i>Ontology-Based Representation of Abstract Optimization Models for Model Formulation and System Generation</i>. Universität Paderborn; 2016.","bibtex":"@book{Stapel_2016, title={Ontology-based representation of abstract optimization models for model formulation and system generation}, publisher={Universität Paderborn}, author={Stapel, Florian}, year={2016} }","mla":"Stapel, Florian. <i>Ontology-Based Representation of Abstract Optimization Models for Model Formulation and System Generation</i>. Universität Paderborn, 2016.","short":"F. Stapel, Ontology-Based Representation of Abstract Optimization Models for Model Formulation and System Generation, Universität Paderborn, 2016.","chicago":"Stapel, Florian. <i>Ontology-Based Representation of Abstract Optimization Models for Model Formulation and System Generation</i>. Universität Paderborn, 2016.","apa":"Stapel, F. (2016). <i>Ontology-based representation of abstract optimization models for model formulation and system generation</i>. Universität Paderborn.","ieee":"F. Stapel, <i>Ontology-based representation of abstract optimization models for model formulation and system generation</i>. Universität Paderborn, 2016."},"file_date_updated":"2018-03-21T12:39:19Z","project":[{"_id":"1","name":"SFB 901"},{"name":"SFB 901 - Subprojekt C3","_id":"15"},{"_id":"4","name":"SFB 901 - Project Area C"}],"publisher":"Universität Paderborn","_id":"172","ddc":["040"],"user_id":"477","author":[{"first_name":"Florian","last_name":"Stapel","full_name":"Stapel, Florian"}],"year":"2016","title":"Ontology-based representation of abstract optimization models for model formulation and system generation","status":"public","has_accepted_license":"1","date_updated":"2022-01-06T06:53:06Z"},{"year":"2016","status":"public","title":"Wide Residual BLSTM Network with Discriminative Speaker Adaptation for Robust Speech Recognition","author":[{"id":"9168","first_name":"Jahn","last_name":"Heymann","full_name":"Heymann, Jahn"},{"id":"11213","last_name":"Drude","first_name":"Lukas","full_name":"Drude, Lukas"},{"full_name":"Haeb-Umbach, Reinhold","first_name":"Reinhold","last_name":"Haeb-Umbach","id":"242"}],"date_updated":"2022-01-06T06:51:11Z","main_file_link":[{"url":"https://groups.uni-paderborn.de/nt/pubs/2016/chime4_upbonly_paper.pdf","open_access":"1"}],"language":[{"iso":"eng"}],"_id":"11834","user_id":"44006","publication":"Computer Speech and Language","citation":{"apa":"Heymann, J., Drude, L., &#38; Haeb-Umbach, R. (2016). Wide Residual BLSTM Network with Discriminative Speaker Adaptation for Robust Speech Recognition. In <i>Computer Speech and Language</i>.","ieee":"J. Heymann, L. Drude, and R. Haeb-Umbach, “Wide Residual BLSTM Network with Discriminative Speaker Adaptation for Robust Speech Recognition,” in <i>Computer Speech and Language</i>, 2016.","short":"J. Heymann, L. Drude, R. Haeb-Umbach, in: Computer Speech and Language, 2016.","chicago":"Heymann, Jahn, Lukas Drude, and Reinhold Haeb-Umbach. “Wide Residual BLSTM Network with Discriminative Speaker Adaptation for Robust Speech Recognition.” In <i>Computer Speech and Language</i>, 2016.","mla":"Heymann, Jahn, et al. “Wide Residual BLSTM Network with Discriminative Speaker Adaptation for Robust Speech Recognition.” <i>Computer Speech and Language</i>, 2016.","ama":"Heymann J, Drude L, Haeb-Umbach R. Wide Residual BLSTM Network with Discriminative Speaker Adaptation for Robust Speech Recognition. In: <i>Computer Speech and Language</i>. ; 2016.","bibtex":"@inproceedings{Heymann_Drude_Haeb-Umbach_2016, title={Wide Residual BLSTM Network with Discriminative Speaker Adaptation for Robust Speech Recognition}, booktitle={Computer Speech and Language}, author={Heymann, Jahn and Drude, Lukas and Haeb-Umbach, Reinhold}, year={2016} }"},"abstract":[{"lang":"eng","text":"We present a system for the 4th CHiME challenge which significantly increases the performance for all three tracks with respect to the provided baseline system. The front-end uses a bi-directional Long Short-Term Memory (BLSTM)-based neural network to estimate signal statistics. These then steer a Generalized Eigenvalue beamformer. The back-end consists of a 22 layer deep Wide Residual Network and two extra BLSTM layers. Working on a whole utterance instead of frames allows us to refine Batch-Normalization. We also train our own BLSTM-based language model. Adding a discriminative speaker adaptation leads to further gains. The final system achieves a word error rate on the six channel real test data of 3.48%. For the two channel track we achieve 5.96% and for the one channel track 9.34%. This is the best reported performance on the challenge achieved by a single system, i.e., a configuration, which does not combine multiple systems. At the same time, our system is independent of the microphone configuration. We can thus use the same components for all three tracks."}],"related_material":{"link":[{"description":"Poster","url":"https://groups.uni-paderborn.de/nt/pubs/2016/chime4_upbonly_poster.pdf","relation":"supplementary_material"}]},"date_created":"2019-07-12T05:29:09Z","type":"conference","oa":"1","department":[{"_id":"54"}]}]