[{"date_updated":"2023-11-22T08:27:55Z","title":"Privacy-preserving Variational Information Feature Extraction for Domestic Activity Monitoring Versus Speaker Identification","year":"2019","author":[{"full_name":"Nelus, Alexandru","first_name":"Alexandru","last_name":"Nelus"},{"id":"34851","last_name":"Ebbers","first_name":"Janek","full_name":"Ebbers, Janek"},{"id":"242","first_name":"Reinhold","last_name":"Haeb-Umbach","full_name":"Haeb-Umbach, Reinhold"},{"full_name":"Martin, Rainer","last_name":"Martin","first_name":"Rainer"}],"language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"In this paper we highlight the privacy risks entailed in deep neural network feature extraction for domestic activity monitoring. We employ the baseline system proposed in the Task 5 of the DCASE 2018 challenge and simulate a feature interception attack by an eavesdropper who wants to perform speaker identification. We then propose to reduce the aforementioned privacy risks by introducing a variational information feature extraction scheme that allows for good activity monitoring performance while at the same time minimizing the information of the feature representation, thus restricting speaker identification attempts. We analyze the resulting model’s composite loss function and the budget scaling factor used to control the balance between the performance of the trusted and attacker tasks. It is empirically demonstrated that the proposed method reduces speaker identification privacy risks without significantly deprecating the performance of domestic activity monitoring tasks."}],"publication":"INTERSPEECH 2019, Graz, Austria","type":"conference","department":[{"_id":"54"}],"file":[{"file_id":"15793","content_type":"application/pdf","relation":"main_file","date_updated":"2020-02-05T10:11:40Z","file_name":"INTERSPEECH_2019_Ebbers_Paper.pdf","file_size":454600,"access_level":"open_access","date_created":"2020-02-05T10:11:40Z","creator":"huesera"}],"date_created":"2020-02-05T10:07:53Z","has_accepted_license":"1","status":"public","user_id":"34851","ddc":["000"],"_id":"15792","quality_controlled":"1","file_date_updated":"2020-02-05T10:11:40Z","citation":{"mla":"Nelus, Alexandru, et al. “Privacy-Preserving Variational Information Feature Extraction for Domestic Activity Monitoring Versus Speaker Identification.” <i>INTERSPEECH 2019, Graz, Austria</i>, 2019.","ama":"Nelus A, Ebbers J, Haeb-Umbach R, Martin R. Privacy-preserving Variational Information Feature Extraction for Domestic Activity Monitoring Versus Speaker Identification. In: <i>INTERSPEECH 2019, Graz, Austria</i>. ; 2019.","bibtex":"@inproceedings{Nelus_Ebbers_Haeb-Umbach_Martin_2019, title={Privacy-preserving Variational Information Feature Extraction for Domestic Activity Monitoring Versus Speaker Identification}, booktitle={INTERSPEECH 2019, Graz, Austria}, author={Nelus, Alexandru and Ebbers, Janek and Haeb-Umbach, Reinhold and Martin, Rainer}, year={2019} }","apa":"Nelus, A., Ebbers, J., Haeb-Umbach, R., &#38; Martin, R. (2019). Privacy-preserving Variational Information Feature Extraction for Domestic Activity Monitoring Versus Speaker Identification. <i>INTERSPEECH 2019, Graz, Austria</i>.","ieee":"A. Nelus, J. Ebbers, R. Haeb-Umbach, and R. Martin, “Privacy-preserving Variational Information Feature Extraction for Domestic Activity Monitoring Versus Speaker Identification,” 2019.","short":"A. Nelus, J. Ebbers, R. Haeb-Umbach, R. Martin, in: INTERSPEECH 2019, Graz, Austria, 2019.","chicago":"Nelus, Alexandru, Janek Ebbers, Reinhold Haeb-Umbach, and Rainer Martin. “Privacy-Preserving Variational Information Feature Extraction for Domestic Activity Monitoring Versus Speaker Identification.” In <i>INTERSPEECH 2019, Graz, Austria</i>, 2019."},"oa":"1"},{"department":[{"_id":"19"},{"_id":"185"}],"type":"journal_article","date_created":"2019-09-17T08:41:46Z","citation":{"mla":"Schneider, Martin, et al. “The Gender Pay Gap in European Executive Boards: The Role of Executives’ Pathway into the Board.” <i>The International Journal of Human Resource Management</i>, 2019, pp. 1–23, doi:<a href=\"https://doi.org/10.1080/09585192.2019.1620307\">10.1080/09585192.2019.1620307</a>.","bibtex":"@article{Schneider_Iseke_Pull_2019, title={The gender pay gap in European executive boards: the role of executives’ pathway into the board}, DOI={<a href=\"https://doi.org/10.1080/09585192.2019.1620307\">10.1080/09585192.2019.1620307</a>}, journal={The International Journal of Human Resource Management}, author={Schneider, Martin and Iseke, Anja and Pull, Kerstin}, year={2019}, pages={1–23} }","ama":"Schneider M, Iseke A, Pull K. The gender pay gap in European executive boards: the role of executives’ pathway into the board. <i>The International Journal of Human Resource Management</i>. Published online 2019:1-23. doi:<a href=\"https://doi.org/10.1080/09585192.2019.1620307\">10.1080/09585192.2019.1620307</a>","ieee":"M. Schneider, A. Iseke, and K. Pull, “The gender pay gap in European executive boards: the role of executives’ pathway into the board,” <i>The International Journal of Human Resource Management</i>, pp. 1–23, 2019, doi: <a href=\"https://doi.org/10.1080/09585192.2019.1620307\">10.1080/09585192.2019.1620307</a>.","apa":"Schneider, M., Iseke, A., &#38; Pull, K. (2019). The gender pay gap in European executive boards: the role of executives’ pathway into the board. <i>The International Journal of Human Resource Management</i>, 1–23. <a href=\"https://doi.org/10.1080/09585192.2019.1620307\">https://doi.org/10.1080/09585192.2019.1620307</a>","chicago":"Schneider, Martin, Anja Iseke, and Kerstin Pull. “The Gender Pay Gap in European Executive Boards: The Role of Executives’ Pathway into the Board.” <i>The International Journal of Human Resource Management</i>, 2019, 1–23. <a href=\"https://doi.org/10.1080/09585192.2019.1620307\">https://doi.org/10.1080/09585192.2019.1620307</a>.","short":"M. Schneider, A. Iseke, K. Pull, The International Journal of Human Resource Management (2019) 1–23."},"publication":"The International Journal of Human Resource Management","doi":"10.1080/09585192.2019.1620307","user_id":"54657","language":[{"iso":"eng"}],"_id":"13246","main_file_link":[{"url":"https://www.tandfonline.com/doi/full/10.1080/09585192.2019.1620307"}],"page":"1-23","date_updated":"2023-11-22T20:21:30Z","publication_status":"published","author":[{"first_name":"Martin","last_name":"Schneider","orcid":"https://orcid.org/0000-0002-6961-3716","full_name":"Schneider, Martin","id":"471"},{"first_name":"Anja","last_name":"Iseke","full_name":"Iseke, Anja"},{"last_name":"Pull","first_name":"Kerstin","full_name":"Pull, Kerstin"}],"publication_identifier":{"issn":["0958-5192","1466-4399"]},"status":"public","year":"2019","title":"The gender pay gap in European executive boards: the role of executives’ pathway into the board"},{"type":"journal_article","department":[{"_id":"19"},{"_id":"185"}],"date_created":"2019-09-17T08:35:28Z","publication":"The International Journal of Human Resource Management","citation":{"apa":"Schneider, M. R., Iseke, A., &#38; Pull, K. (2019). The gender pay gap in European executive boards: the role of executives’ pathway into the board. <i>The International Journal of Human Resource Management</i>, 1–23. <a href=\"https://doi.org/10.1080/09585192.2019.1620307\">https://doi.org/10.1080/09585192.2019.1620307</a>","ieee":"M. R. Schneider, A. Iseke, and K. Pull, “The gender pay gap in European executive boards: the role of executives’ pathway into the board,” <i>The International Journal of Human Resource Management</i>, pp. 1–23, 2019, doi: <a href=\"https://doi.org/10.1080/09585192.2019.1620307\">10.1080/09585192.2019.1620307</a>.","short":"M.R. Schneider, A. Iseke, K. Pull, The International Journal of Human Resource Management (2019) 1–23.","chicago":"Schneider, Martin R., Anja Iseke, and Kerstin Pull. “The Gender Pay Gap in European Executive Boards: The Role of Executives’ Pathway into the Board.” <i>The International Journal of Human Resource Management</i>, 2019, 1–23. <a href=\"https://doi.org/10.1080/09585192.2019.1620307\">https://doi.org/10.1080/09585192.2019.1620307</a>.","mla":"Schneider, Martin R., et al. “The Gender Pay Gap in European Executive Boards: The Role of Executives’ Pathway into the Board.” <i>The International Journal of Human Resource Management</i>, 2019, pp. 1–23, doi:<a href=\"https://doi.org/10.1080/09585192.2019.1620307\">10.1080/09585192.2019.1620307</a>.","ama":"Schneider MR, Iseke A, Pull K. The gender pay gap in European executive boards: the role of executives’ pathway into the board. <i>The International Journal of Human Resource Management</i>. Published online 2019:1-23. doi:<a href=\"https://doi.org/10.1080/09585192.2019.1620307\">10.1080/09585192.2019.1620307</a>","bibtex":"@article{Schneider_Iseke_Pull_2019, title={The gender pay gap in European executive boards: the role of executives’ pathway into the board}, DOI={<a href=\"https://doi.org/10.1080/09585192.2019.1620307\">10.1080/09585192.2019.1620307</a>}, journal={The International Journal of Human Resource Management}, author={Schneider, Martin R. and Iseke, Anja and Pull, Kerstin}, year={2019}, pages={1–23} }"},"user_id":"54657","doi":"10.1080/09585192.2019.1620307","page":"1-23","language":[{"iso":"eng"}],"_id":"13244","publication_status":"published","date_updated":"2023-11-22T20:20:40Z","year":"2019","title":"The gender pay gap in European executive boards: the role of executives’ pathway into the board","status":"public","publication_identifier":{"issn":["0958-5192","1466-4399"]},"author":[{"full_name":"Schneider, Martin R.","first_name":"Martin R.","last_name":"Schneider"},{"full_name":"Iseke, Anja","first_name":"Anja","last_name":"Iseke"},{"first_name":"Kerstin","last_name":"Pull","full_name":"Pull, Kerstin"}]},{"citation":{"mla":"Gretz, Daniela. “»Freilich, nur bruchstückartig ist, was er erzählt; aber er erzählt gut.« Wilhelm Raabes immanente ›Poetik der Skizze‹.” <i>Verfahren und diskursive Verortungen einer Kurzprosaform vom Poetischen Realismus bis zur Frühen Moderne</i>, edited by David-Christopher Assmann and Stefan Tetzlaff, vol. 58, Universitätsverlag Winter, 2019, p. 87−101.","bibtex":"@inbook{Gretz_2019, place={Heidelberg}, series={Frankfurter Beiträge zur Germanistik}, title={»Freilich, nur bruchstückartig ist, was er erzählt; aber er erzählt gut.« Wilhelm Raabes immanente ›Poetik der Skizze‹}, volume={58}, booktitle={Verfahren und diskursive Verortungen einer Kurzprosaform vom Poetischen Realismus bis zur Frühen Moderne}, publisher={Universitätsverlag Winter}, author={Gretz, Daniela}, editor={Assmann, David-Christopher and Tetzlaff, Stefan}, year={2019}, pages={87−101}, collection={Frankfurter Beiträge zur Germanistik} }","ama":"Gretz D. »Freilich, nur bruchstückartig ist, was er erzählt; aber er erzählt gut.« Wilhelm Raabes immanente ›Poetik der Skizze‹. In: Assmann D-C, Tetzlaff S, eds. <i>Verfahren und diskursive Verortungen einer Kurzprosaform vom Poetischen Realismus bis zur Frühen Moderne</i>. Vol 58. Frankfurter Beiträge zur Germanistik. Universitätsverlag Winter; 2019:87−101.","ieee":"D. Gretz, “»Freilich, nur bruchstückartig ist, was er erzählt; aber er erzählt gut.« Wilhelm Raabes immanente ›Poetik der Skizze‹,” in <i>Verfahren und diskursive Verortungen einer Kurzprosaform vom Poetischen Realismus bis zur Frühen Moderne</i>, vol. 58, D.-C. Assmann and S. Tetzlaff, Eds. Heidelberg: Universitätsverlag Winter, 2019, p. 87−101.","apa":"Gretz, D. (2019). »Freilich, nur bruchstückartig ist, was er erzählt; aber er erzählt gut.« Wilhelm Raabes immanente ›Poetik der Skizze‹. In D.-C. Assmann &#38; S. Tetzlaff (Eds.), <i>Verfahren und diskursive Verortungen einer Kurzprosaform vom Poetischen Realismus bis zur Frühen Moderne</i> (Vol. 58, p. 87−101). Universitätsverlag Winter.","chicago":"Gretz, Daniela. “»Freilich, nur bruchstückartig ist, was er erzählt; aber er erzählt gut.« Wilhelm Raabes immanente ›Poetik der Skizze‹.” In <i>Verfahren und diskursive Verortungen einer Kurzprosaform vom Poetischen Realismus bis zur Frühen Moderne</i>, edited by David-Christopher Assmann and Stefan Tetzlaff, 58:87−101. Frankfurter Beiträge zur Germanistik. Heidelberg: Universitätsverlag Winter, 2019.","short":"D. Gretz, in: D.-C. Assmann, S. Tetzlaff (Eds.), Verfahren und diskursive Verortungen einer Kurzprosaform vom Poetischen Realismus bis zur Frühen Moderne, Universitätsverlag Winter, Heidelberg, 2019, p. 87−101."},"publication":"Verfahren und diskursive Verortungen einer Kurzprosaform vom Poetischen Realismus bis zur Frühen Moderne","extern":"1","place":"Heidelberg","date_created":"2023-11-24T13:03:17Z","type":"book_chapter","author":[{"id":"103096","first_name":"Daniela","orcid":"0000-0003-3011-8715","last_name":"Gretz","full_name":"Gretz, Daniela"}],"title":"»Freilich, nur bruchstückartig ist, was er erzählt; aber er erzählt gut.« Wilhelm Raabes immanente ›Poetik der Skizze‹","year":"2019","status":"public","intvolume":"        58","date_updated":"2023-11-24T13:04:03Z","_id":"49186","series_title":"Frankfurter Beiträge zur Germanistik","language":[{"iso":"ger"}],"publisher":"Universitätsverlag Winter","page":"87−101","editor":[{"full_name":"Assmann, David-Christopher","last_name":"Assmann","first_name":"David-Christopher"},{"last_name":"Tetzlaff","first_name":"Stefan","full_name":"Tetzlaff, Stefan"}],"volume":58,"user_id":"90347"},{"page":"205−208","_id":"49248","language":[{"iso":"ger"}],"user_id":"90347","volume":10,"status":"public","year":"2019","title":"Rolf Parr: Die Fremde als Heimat. 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Rolf Parr: Die Fremde als Heimat. Heimatkunst, Kolonialismus, Expeditionen. In <i>Limbus. Australisches Jahrbuch für germanistische Literatur- und Kulturwissenschaft</i> (Vol. 10, p. 205−208).","bibtex":"@article{Gretz_2019, title={Rolf Parr: Die Fremde als Heimat. Heimatkunst, Kolonialismus, Expeditionen}, volume={10}, journal={Limbus. Australisches Jahrbuch für germanistische Literatur- und Kulturwissenschaft}, author={Gretz, Daniela}, year={2019}, pages={205−208} }","ama":"Gretz D. Rolf Parr: Die Fremde als Heimat. Heimatkunst, Kolonialismus, Expeditionen. <i>Limbus Australisches Jahrbuch für germanistische Literatur- und Kulturwissenschaft</i>. 2019;10:205−208.","mla":"Gretz, Daniela. “Rolf Parr: Die Fremde als Heimat. Heimatkunst, Kolonialismus, Expeditionen.” <i>Limbus. Australisches Jahrbuch für germanistische Literatur- und Kulturwissenschaft</i>, vol. 10, 2019, p. 205−208."},"extern":"1"},{"status":"public","year":"2019","title":"Florian Krobb: Vorkoloniale Afrika-Penetrationen. Diskursive Vorstöße ins »Herz des großen Continents« in der deutschen Reiseliteratur (ca. 1850-1890)","author":[{"last_name":"Gretz","orcid":"0000-0003-3011-8715","first_name":"Daniela","full_name":"Gretz, Daniela","id":"103096"}],"date_updated":"2023-11-27T16:33:03Z","page":"211−216","_id":"49247","language":[{"iso":"ger"}],"user_id":"90347","publication":"Jahrbuch der Raabe-Gesellschaft","citation":{"apa":"Gretz, D. (2019). Florian Krobb: Vorkoloniale Afrika-Penetrationen. Diskursive Vorstöße ins »Herz des großen Continents« in der deutschen Reiseliteratur (ca. 1850-1890). In <i>Jahrbuch der Raabe-Gesellschaft</i> (p. 211−216).","mla":"Gretz, Daniela. “Florian Krobb: Vorkoloniale Afrika-Penetrationen. Diskursive Vorstöße ins »Herz des großen Continents« in der deutschen Reiseliteratur (ca. 1850-1890).” <i>Jahrbuch der Raabe-Gesellschaft</i>, 2019, p. 211−216.","ieee":"D. Gretz, “Florian Krobb: Vorkoloniale Afrika-Penetrationen. Diskursive Vorstöße ins »Herz des großen Continents« in der deutschen Reiseliteratur (ca. 1850-1890),” <i>Jahrbuch der Raabe-Gesellschaft</i>. p. 211−216, 2019.","chicago":"Gretz, Daniela. “Florian Krobb: Vorkoloniale Afrika-Penetrationen. Diskursive Vorstöße ins »Herz des großen Continents« in der deutschen Reiseliteratur (ca. 1850-1890).” <i>Jahrbuch der Raabe-Gesellschaft</i>, 2019.","short":"D. Gretz, Jahrbuch der Raabe-Gesellschaft (2019) 211−216.","ama":"Gretz D. Florian Krobb: Vorkoloniale Afrika-Penetrationen. Diskursive Vorstöße ins »Herz des großen Continents« in der deutschen Reiseliteratur (ca. 1850-1890). <i>Jahrbuch der Raabe-Gesellschaft</i>. Published online 2019:211−216.","bibtex":"@article{Gretz_2019, title={Florian Krobb: Vorkoloniale Afrika-Penetrationen. Diskursive Vorstöße ins »Herz des großen Continents« in der deutschen Reiseliteratur (ca. 1850-1890)}, journal={Jahrbuch der Raabe-Gesellschaft}, author={Gretz, Daniela}, year={2019}, pages={211−216} }"},"extern":"1","date_created":"2023-11-27T16:22:38Z","type":"review"},{"publication_status":"published","date_updated":"2023-12-04T08:54:02Z","status":"public","title":"Vertrauenskrise. 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Keuchen, Junge Kirche (2019).","chicago":"Kammeyer, Katharina, Naciye Kamcili-Yildiz, and Marion Keuchen. “Vertrauenskrise. Ein christlich-muslimisches Gespräch über Ibrahim und Abraham Prüfung.” <i>Junge Kirche</i>, no. 80 (2019).","mla":"Kammeyer, Katharina, et al. “Vertrauenskrise. Ein christlich-muslimisches Gespräch über Ibrahim und Abraham Prüfung.” <i>Junge Kirche</i>, no. 80, Erev-Rav, 2019.","bibtex":"@article{Kammeyer_Kamcili-Yildiz_Keuchen_2019, title={Vertrauenskrise. Ein christlich-muslimisches Gespräch über Ibrahim und Abraham Prüfung}, number={80}, journal={Junge Kirche}, publisher={Erev-Rav}, author={Kammeyer, Katharina and Kamcili-Yildiz, Naciye and Keuchen, Marion}, year={2019} }","ama":"Kammeyer K, Kamcili-Yildiz N, Keuchen M. Vertrauenskrise. Ein christlich-muslimisches Gespräch über Ibrahim und Abraham Prüfung. <i>Junge Kirche</i>. 2019;(80)."},"type":"journal_article","date_created":"2023-12-04T08:53:58Z"},{"status":"public","user_id":"82258","volume":15,"page":"309-325","_id":"34917","publisher":"World Scientific Pub Co Pte Lt","citation":{"ieee":"M. Kirschmer and G. Nebe, “Quaternary quadratic lattices over number fields,” <i>International Journal of Number Theory</i>, vol. 15, no. 02, pp. 309–325, 2019, doi: <a href=\"https://doi.org/10.1142/s1793042119500131\">10.1142/s1793042119500131</a>.","apa":"Kirschmer, M., &#38; Nebe, G. (2019). Quaternary quadratic lattices over number fields. <i>International Journal of Number Theory</i>, <i>15</i>(02), 309–325. <a href=\"https://doi.org/10.1142/s1793042119500131\">https://doi.org/10.1142/s1793042119500131</a>","mla":"Kirschmer, Markus, and Gabriele Nebe. “Quaternary Quadratic Lattices over Number Fields.” <i>International Journal of Number Theory</i>, vol. 15, no. 02, World Scientific Pub Co Pte Lt, 2019, pp. 309–25, doi:<a href=\"https://doi.org/10.1142/s1793042119500131\">10.1142/s1793042119500131</a>.","bibtex":"@article{Kirschmer_Nebe_2019, title={Quaternary quadratic lattices over number fields}, volume={15}, DOI={<a href=\"https://doi.org/10.1142/s1793042119500131\">10.1142/s1793042119500131</a>}, number={02}, journal={International Journal of Number Theory}, publisher={World Scientific Pub Co Pte Lt}, author={Kirschmer, Markus and Nebe, Gabriele}, year={2019}, pages={309–325} }","ama":"Kirschmer M, Nebe G. Quaternary quadratic lattices over number fields. <i>International Journal of Number Theory</i>. 2019;15(02):309-325. doi:<a href=\"https://doi.org/10.1142/s1793042119500131\">10.1142/s1793042119500131</a>","short":"M. Kirschmer, G. Nebe, International Journal of Number Theory 15 (2019) 309–325.","chicago":"Kirschmer, Markus, and Gabriele Nebe. “Quaternary Quadratic Lattices over Number Fields.” <i>International Journal of Number Theory</i> 15, no. 02 (2019): 309–25. <a href=\"https://doi.org/10.1142/s1793042119500131\">https://doi.org/10.1142/s1793042119500131</a>."},"publication_status":"published","date_updated":"2023-12-06T10:05:59Z","intvolume":"        15","year":"2019","title":"Quaternary quadratic lattices over number fields","publication_identifier":{"issn":["1793-0421","1793-7310"]},"author":[{"last_name":"Kirschmer","first_name":"Markus","full_name":"Kirschmer, Markus","id":"82258"},{"last_name":"Nebe","first_name":"Gabriele","full_name":"Nebe, Gabriele"}],"doi":"10.1142/s1793042119500131","language":[{"iso":"eng"}],"abstract":[{"text":"We relate proper isometry classes of maximal lattices in a totally definite quaternary quadratic space (V,q) with trivial discriminant to certain equivalence classes of ideals in the quaternion algebra representing the Clifford invariant of (V,q). This yields a good algorithm to enumerate a system of representatives of proper isometry classes of lattices in genera of maximal lattices in (V,q).","lang":"eng"}],"issue":"02","publication":"International Journal of Number Theory","keyword":["Algebra and Number Theory"],"type":"journal_article","department":[{"_id":"102"}],"date_created":"2022-12-23T11:05:09Z"},{"status":"public","volume":197,"user_id":"82258","_id":"34916","publisher":"Elsevier BV","page":"121-134","citation":{"chicago":"Kirschmer, Markus. “Automorphisms of Even Unimodular Lattices over Number Fields.” <i>Journal of Number Theory</i> 197 (2019): 121–34. <a href=\"https://doi.org/10.1016/j.jnt.2018.08.004\">https://doi.org/10.1016/j.jnt.2018.08.004</a>.","short":"M. Kirschmer, Journal of Number Theory 197 (2019) 121–134.","ieee":"M. Kirschmer, “Automorphisms of even unimodular lattices over number fields,” <i>Journal of Number Theory</i>, vol. 197, pp. 121–134, 2019, doi: <a href=\"https://doi.org/10.1016/j.jnt.2018.08.004\">10.1016/j.jnt.2018.08.004</a>.","apa":"Kirschmer, M. (2019). Automorphisms of even unimodular lattices over number fields. <i>Journal of Number Theory</i>, <i>197</i>, 121–134. <a href=\"https://doi.org/10.1016/j.jnt.2018.08.004\">https://doi.org/10.1016/j.jnt.2018.08.004</a>","bibtex":"@article{Kirschmer_2019, title={Automorphisms of even unimodular lattices over number fields}, volume={197}, DOI={<a href=\"https://doi.org/10.1016/j.jnt.2018.08.004\">10.1016/j.jnt.2018.08.004</a>}, journal={Journal of Number Theory}, publisher={Elsevier BV}, author={Kirschmer, Markus}, year={2019}, pages={121–134} }","ama":"Kirschmer M. Automorphisms of even unimodular lattices over number fields. <i>Journal of Number Theory</i>. 2019;197:121-134. doi:<a href=\"https://doi.org/10.1016/j.jnt.2018.08.004\">10.1016/j.jnt.2018.08.004</a>","mla":"Kirschmer, Markus. “Automorphisms of Even Unimodular Lattices over Number Fields.” <i>Journal of Number Theory</i>, vol. 197, Elsevier BV, 2019, pp. 121–34, doi:<a href=\"https://doi.org/10.1016/j.jnt.2018.08.004\">10.1016/j.jnt.2018.08.004</a>."},"intvolume":"       197","date_updated":"2023-12-06T10:07:17Z","publication_status":"published","author":[{"id":"82258","first_name":"Markus","last_name":"Kirschmer","full_name":"Kirschmer, Markus"}],"publication_identifier":{"issn":["0022-314X"]},"year":"2019","title":"Automorphisms of even unimodular lattices over number fields","doi":"10.1016/j.jnt.2018.08.004","language":[{"iso":"eng"}],"abstract":[{"text":"We describe the powers of irreducible polynomials occurring as characteristic polynomials of automorphisms of even unimodular lattices over number fields. This generalizes results of Gross & McMullen and Bayer-Fluckiger & Taelman.","lang":"eng"}],"publication":"Journal of Number Theory","department":[{"_id":"102"}],"type":"journal_article","keyword":["Algebra and Number Theory"],"date_created":"2022-12-23T11:04:34Z"},{"series_title":"Wirtschaftsdienst","_id":"47083","language":[{"iso":"ger"}],"publisher":"Wirtschaftsdienst 99(5), 330-334","page":"330-334","volume":"99(5)","user_id":"98922","doi":"10.1007/s10273-019-2452-6","author":[{"last_name":"Habla","first_name":"Wolfgang","full_name":"Habla, Wolfgang"},{"last_name":"Huwe","first_name":"Vera","full_name":"Huwe, Vera"},{"full_name":"Kesternich, Martin","first_name":"Martin","last_name":"Kesternich","id":"98922"}],"publication_identifier":{"issn":["0043-6275","1613-978X"]},"status":"public","year":"2019","title":"Tempolimits und Grenzwerte: für eine evidenzbasierte verkehrspolitische Debatte","publication_status":"published","date_updated":"2023-12-06T18:28:16Z","date_created":"2023-09-15T11:51:12Z","keyword":["Business","Management and Accounting (miscellaneous)"],"type":"working_paper","citation":{"bibtex":"@book{Habla_Huwe_Kesternich_2019, series={Wirtschaftsdienst}, title={Tempolimits und Grenzwerte: für eine evidenzbasierte verkehrspolitische Debatte}, volume={99(5)}, DOI={<a href=\"https://doi.org/10.1007/s10273-019-2452-6\">10.1007/s10273-019-2452-6</a>}, publisher={Wirtschaftsdienst 99(5), 330-334}, author={Habla, Wolfgang and Huwe, Vera and Kesternich, Martin}, year={2019}, pages={330–334}, collection={Wirtschaftsdienst} }","ama":"Habla W, Huwe V, Kesternich M. <i>Tempolimits und Grenzwerte: für eine evidenzbasierte verkehrspolitische Debatte</i>. Vol 99(5). Wirtschaftsdienst 99(5), 330-334; 2019:330-334. doi:<a href=\"https://doi.org/10.1007/s10273-019-2452-6\">10.1007/s10273-019-2452-6</a>","mla":"Habla, Wolfgang, et al. <i>Tempolimits und Grenzwerte: für eine evidenzbasierte verkehrspolitische Debatte</i>. Wirtschaftsdienst 99(5), 330-334, 2019, pp. 330–34, doi:<a href=\"https://doi.org/10.1007/s10273-019-2452-6\">10.1007/s10273-019-2452-6</a>.","short":"W. Habla, V. Huwe, M. Kesternich, Tempolimits und Grenzwerte: für eine evidenzbasierte verkehrspolitische Debatte, Wirtschaftsdienst 99(5), 330-334, 2019.","chicago":"Habla, Wolfgang, Vera Huwe, and Martin Kesternich. <i>Tempolimits und Grenzwerte: für eine evidenzbasierte verkehrspolitische Debatte</i>. Vol. 99(5). Wirtschaftsdienst. Wirtschaftsdienst 99(5), 330-334, 2019. <a href=\"https://doi.org/10.1007/s10273-019-2452-6\">https://doi.org/10.1007/s10273-019-2452-6</a>.","ieee":"W. Habla, V. Huwe, and M. Kesternich, <i>Tempolimits und Grenzwerte: für eine evidenzbasierte verkehrspolitische Debatte</i>, vol. 99(5). Wirtschaftsdienst 99(5), 330-334, 2019, pp. 330–334.","apa":"Habla, W., Huwe, V., &#38; Kesternich, M. (2019). <i>Tempolimits und Grenzwerte: für eine evidenzbasierte verkehrspolitische Debatte: Vol. 99(5)</i> (pp. 330–334). Wirtschaftsdienst 99(5), 330-334. <a href=\"https://doi.org/10.1007/s10273-019-2452-6\">https://doi.org/10.1007/s10273-019-2452-6</a>"}},{"citation":{"mla":"Kesternich, Martin. <i>Eine City-Maut Ist Diesel-Fahrverboten in Städten Klar Überlegen</i>. MRN: E-Mobilität in der Metropolregion Rhein-Neckar, 2019.","bibtex":"@book{Kesternich_2019, title={Eine City-Maut ist Diesel-Fahrverboten in Städten klar überlegen}, publisher={MRN: E-Mobilität in der Metropolregion Rhein-Neckar}, author={Kesternich, Martin}, year={2019} }","ama":"Kesternich M. <i>Eine City-Maut Ist Diesel-Fahrverboten in Städten Klar Überlegen</i>. MRN: E-Mobilität in der Metropolregion Rhein-Neckar; 2019.","ieee":"M. Kesternich, <i>Eine City-Maut ist Diesel-Fahrverboten in Städten klar überlegen</i>. MRN: E-Mobilität in der Metropolregion Rhein-Neckar, 2019.","apa":"Kesternich, M. (2019). <i>Eine City-Maut ist Diesel-Fahrverboten in Städten klar überlegen</i>. MRN: E-Mobilität in der Metropolregion Rhein-Neckar.","chicago":"Kesternich, Martin. <i>Eine City-Maut Ist Diesel-Fahrverboten in Städten Klar Überlegen</i>. MRN: E-Mobilität in der Metropolregion Rhein-Neckar, 2019.","short":"M. Kesternich, Eine City-Maut Ist Diesel-Fahrverboten in Städten Klar Überlegen, MRN: E-Mobilität in der Metropolregion Rhein-Neckar, 2019."},"date_created":"2023-09-15T11:49:55Z","type":"working_paper","author":[{"id":"98922","first_name":"Martin","last_name":"Kesternich","full_name":"Kesternich, Martin"}],"title":"Eine City-Maut ist Diesel-Fahrverboten in Städten klar überlegen","year":"2019","status":"public","date_updated":"2023-12-06T18:29:55Z","_id":"47081","language":[{"iso":"eng"}],"publisher":"MRN: E-Mobilität in der Metropolregion Rhein-Neckar","user_id":"98922"},{"user_id":"102100","language":[{"iso":"eng"}],"_id":"49536","page":"210–222","date_updated":"2023-12-13T07:30:12Z","author":[{"id":"102100","full_name":"Meyer zu Hörste-Bührer, Raphaela","last_name":"Meyer zu Hörste-Bührer","first_name":"Raphaela"}],"status":"public","year":"2019","title":"Ethik zwischen Universalisierbarkeit und Lebensnähe. Zeitimplikate in den Referenzbegriffen der Ethikdefinition","type":"journal_article","date_created":"2023-12-07T11:15:58Z","citation":{"ama":"Meyer zu Hörste-Bührer R. Ethik zwischen Universalisierbarkeit und Lebensnähe. Zeitimplikate in den Referenzbegriffen der Ethikdefinition. <i>Evangelische Theologie 79</i>. Published online 2019:210–222.","bibtex":"@article{Meyer zu Hörste-Bührer_2019, title={Ethik zwischen Universalisierbarkeit und Lebensnähe. Zeitimplikate in den Referenzbegriffen der Ethikdefinition}, journal={Evangelische Theologie 79}, author={Meyer zu Hörste-Bührer, Raphaela}, year={2019}, pages={210–222} }","mla":"Meyer zu Hörste-Bührer, Raphaela. “Ethik Zwischen Universalisierbarkeit Und Lebensnähe. Zeitimplikate in Den Referenzbegriffen Der Ethikdefinition.” <i>Evangelische Theologie 79</i>, 2019, pp. 210–222.","short":"R. Meyer zu Hörste-Bührer, Evangelische Theologie 79 (2019) 210–222.","chicago":"Meyer zu Hörste-Bührer, Raphaela. “Ethik Zwischen Universalisierbarkeit Und Lebensnähe. Zeitimplikate in Den Referenzbegriffen Der Ethikdefinition.” <i>Evangelische Theologie 79</i>, 2019, 210–222.","apa":"Meyer zu Hörste-Bührer, R. (2019). Ethik zwischen Universalisierbarkeit und Lebensnähe. Zeitimplikate in den Referenzbegriffen der Ethikdefinition. <i>Evangelische Theologie 79</i>, 210–222.","ieee":"R. Meyer zu Hörste-Bührer, “Ethik zwischen Universalisierbarkeit und Lebensnähe. Zeitimplikate in den Referenzbegriffen der Ethikdefinition,” <i>Evangelische Theologie 79</i>, pp. 210–222, 2019."},"publication":"Evangelische Theologie 79"},{"date_created":"2023-12-07T11:18:01Z","type":"journal_article","citation":{"ama":"Meyer zu Hörste-Bührer R. Editorial: Ethik in Antike und Christentum / Editorial: Ethics in Antiquity and Christianity. <i>Journal of Ethics in Antiquity and Christianity 1 </i>. Published online 2019:3-8.","bibtex":"@article{Meyer zu Hörste-Bührer_2019, title={Editorial: Ethik in Antike und Christentum / Editorial: Ethics in Antiquity and Christianity}, journal={Journal of Ethics in Antiquity and Christianity 1 }, author={Meyer zu Hörste-Bührer, Raphaela}, year={2019}, pages={3–8} }","mla":"Meyer zu Hörste-Bührer, Raphaela. “Editorial: Ethik in Antike Und Christentum / Editorial: Ethics in Antiquity and Christianity.” <i>Journal of Ethics in Antiquity and Christianity 1 </i>, 2019, pp. 3–8.","short":"R. Meyer zu Hörste-Bührer, Journal of Ethics in Antiquity and Christianity 1  (2019) 3–8.","chicago":"Meyer zu Hörste-Bührer, Raphaela. “Editorial: Ethik in Antike Und Christentum / Editorial: Ethics in Antiquity and Christianity.” <i>Journal of Ethics in Antiquity and Christianity 1 </i>, 2019, 3–8.","apa":"Meyer zu Hörste-Bührer, R. (2019). Editorial: Ethik in Antike und Christentum / Editorial: Ethics in Antiquity and Christianity. <i>Journal of Ethics in Antiquity and Christianity 1 </i>, 3–8.","ieee":"R. Meyer zu Hörste-Bührer, “Editorial: Ethik in Antike und Christentum / Editorial: Ethics in Antiquity and Christianity,” <i>Journal of Ethics in Antiquity and Christianity 1 </i>, pp. 3–8, 2019."},"publication":"Journal of Ethics in Antiquity and Christianity 1 ","language":[{"iso":"eng"}],"_id":"49537","page":"3-8","user_id":"102100","author":[{"id":"102100","full_name":"Meyer zu Hörste-Bührer, Raphaela","last_name":"Meyer zu Hörste-Bührer","first_name":"Raphaela"}],"status":"public","year":"2019","title":"Editorial: Ethik in Antike und Christentum / Editorial: Ethics in Antiquity and Christianity","date_updated":"2023-12-13T07:29:38Z"},{"date_created":"2023-11-14T15:58:52Z","type":"conference","keyword":["Combinatorial optimization","Dynamic optimization","Metaheuristics","Multi-objective optimization","Vehicle routing"],"department":[{"_id":"819"}],"publication":"Evolutionary Multi-Criterion Optimization (EMO)","extern":"1","abstract":[{"lang":"eng","text":"We tackle a bi-objective dynamic orienteering problem where customer requests arise as time passes by. The goal is to minimize the tour length traveled by a single delivery vehicle while simultaneously keeping the number of dismissed dynamic customers to a minimum. We propose a dynamic Evolutionary Multi-Objective Algorithm which is grounded on insights gained from a previous series of work on an a-posteriori version of the problem, where all request times are known in advance. In our experiments, we simulate different decision maker strategies and evaluate the development of the Pareto-front approximations on exemplary problem instances. It turns out, that despite severely reduced computational budget and no oracle-knowledge of request times the dynamic EMOA is capable of producing approximations which partially dominate the results of the a-posteriori EMOA and dynamic integer linear programming strategies."}],"series_title":"Lecture Notes in Computer Science","language":[{"iso":"eng"}],"doi":"10.1007/978-3-030-12598-1_41","title":"Bi-Objective Orienteering: Towards a Dynamic Multi-objective Evolutionary Algorithm","year":"2019","publication_identifier":{"isbn":["978-3-030-12598-1"]},"author":[{"id":"102979","last_name":"Bossek","orcid":"0000-0002-4121-4668","first_name":"Jakob","full_name":"Bossek, Jakob"},{"last_name":"Grimme","first_name":"Christian","full_name":"Grimme, Christian"},{"first_name":"Stephan","last_name":"Meisel","full_name":"Meisel, Stephan"},{"full_name":"Rudolph, Günter","first_name":"Günter","last_name":"Rudolph"},{"first_name":"Heike","last_name":"Trautmann","full_name":"Trautmann, Heike"}],"publication_status":"published","date_updated":"2023-12-13T10:43:07Z","place":"Cham","citation":{"mla":"Bossek, Jakob, et al. “Bi-Objective Orienteering: Towards a Dynamic Multi-Objective Evolutionary Algorithm.” <i>Evolutionary Multi-Criterion Optimization (EMO)</i>, edited by Kalyanmoy Deb et al., Springer International Publishing, 2019, pp. 516–528, doi:<a href=\"https://doi.org/10.1007/978-3-030-12598-1_41\">10.1007/978-3-030-12598-1_41</a>.","bibtex":"@inproceedings{Bossek_Grimme_Meisel_Rudolph_Trautmann_2019, place={Cham}, series={Lecture Notes in Computer Science}, title={Bi-Objective Orienteering: Towards a Dynamic Multi-objective Evolutionary Algorithm}, DOI={<a href=\"https://doi.org/10.1007/978-3-030-12598-1_41\">10.1007/978-3-030-12598-1_41</a>}, booktitle={Evolutionary Multi-Criterion Optimization (EMO)}, publisher={Springer International Publishing}, author={Bossek, Jakob and Grimme, Christian and Meisel, Stephan and Rudolph, Günter and Trautmann, Heike}, editor={Deb, Kalyanmoy and Goodman, Erik and Coello Coello, Carlos A. and Klamroth, Kathrin and Miettinen, Kaisa and Mostaghim, Sanaz and Reed, Patrick}, year={2019}, pages={516–528}, collection={Lecture Notes in Computer Science} }","ama":"Bossek J, Grimme C, Meisel S, Rudolph G, Trautmann H. Bi-Objective Orienteering: Towards a Dynamic Multi-objective Evolutionary Algorithm. In: Deb K, Goodman E, Coello Coello CA, et al., eds. <i>Evolutionary Multi-Criterion Optimization (EMO)</i>. Lecture Notes in Computer Science. Springer International Publishing; 2019:516–528. doi:<a href=\"https://doi.org/10.1007/978-3-030-12598-1_41\">10.1007/978-3-030-12598-1_41</a>","ieee":"J. Bossek, C. Grimme, S. Meisel, G. Rudolph, and H. Trautmann, “Bi-Objective Orienteering: Towards a Dynamic Multi-objective Evolutionary Algorithm,” in <i>Evolutionary Multi-Criterion Optimization (EMO)</i>, 2019, pp. 516–528, doi: <a href=\"https://doi.org/10.1007/978-3-030-12598-1_41\">10.1007/978-3-030-12598-1_41</a>.","apa":"Bossek, J., Grimme, C., Meisel, S., Rudolph, G., &#38; Trautmann, H. (2019). Bi-Objective Orienteering: Towards a Dynamic Multi-objective Evolutionary Algorithm. In K. Deb, E. Goodman, C. A. Coello Coello, K. Klamroth, K. Miettinen, S. Mostaghim, &#38; P. Reed (Eds.), <i>Evolutionary Multi-Criterion Optimization (EMO)</i> (pp. 516–528). Springer International Publishing. <a href=\"https://doi.org/10.1007/978-3-030-12598-1_41\">https://doi.org/10.1007/978-3-030-12598-1_41</a>","chicago":"Bossek, Jakob, Christian Grimme, Stephan Meisel, Günter Rudolph, and Heike Trautmann. “Bi-Objective Orienteering: Towards a Dynamic Multi-Objective Evolutionary Algorithm.” In <i>Evolutionary Multi-Criterion Optimization (EMO)</i>, edited by Kalyanmoy Deb, Erik Goodman, Carlos A. Coello Coello, Kathrin Klamroth, Kaisa Miettinen, Sanaz Mostaghim, and Patrick Reed, 516–528. Lecture Notes in Computer Science. Cham: Springer International Publishing, 2019. <a href=\"https://doi.org/10.1007/978-3-030-12598-1_41\">https://doi.org/10.1007/978-3-030-12598-1_41</a>.","short":"J. Bossek, C. Grimme, S. Meisel, G. Rudolph, H. Trautmann, in: K. Deb, E. Goodman, C.A. Coello Coello, K. Klamroth, K. Miettinen, S. Mostaghim, P. Reed (Eds.), Evolutionary Multi-Criterion Optimization (EMO), Springer International Publishing, Cham, 2019, pp. 516–528."},"page":"516–528","publisher":"Springer International Publishing","_id":"48841","user_id":"102979","editor":[{"full_name":"Deb, Kalyanmoy","last_name":"Deb","first_name":"Kalyanmoy"},{"full_name":"Goodman, Erik","first_name":"Erik","last_name":"Goodman"},{"first_name":"Carlos A.","last_name":"Coello Coello","full_name":"Coello Coello, Carlos A."},{"last_name":"Klamroth","first_name":"Kathrin","full_name":"Klamroth, Kathrin"},{"full_name":"Miettinen, Kaisa","last_name":"Miettinen","first_name":"Kaisa"},{"full_name":"Mostaghim, Sanaz","first_name":"Sanaz","last_name":"Mostaghim"},{"full_name":"Reed, Patrick","last_name":"Reed","first_name":"Patrick"}],"status":"public"},{"author":[{"full_name":"Bossek, Jakob","last_name":"Bossek","first_name":"Jakob","orcid":"0000-0002-4121-4668","id":"102979"},{"full_name":"Kerschke, Pascal","first_name":"Pascal","last_name":"Kerschke"},{"first_name":"Aneta","last_name":"Neumann","full_name":"Neumann, Aneta"},{"full_name":"Wagner, Markus","first_name":"Markus","last_name":"Wagner"},{"last_name":"Neumann","first_name":"Frank","full_name":"Neumann, Frank"},{"last_name":"Trautmann","first_name":"Heike","full_name":"Trautmann, Heike"}],"publication_identifier":{"isbn":["978-1-4503-6254-2"]},"title":"Evolving Diverse TSP Instances by Means of Novel and Creative Mutation Operators","year":"2019","date_updated":"2023-12-13T10:42:57Z","publication_status":"published","series_title":"FOGA ’19","language":[{"iso":"eng"}],"doi":"10.1145/3299904.3340307","publication":"Proceedings of the 15th ACM/SIGEVO Conference on Foundations of Genetic Algorithms","abstract":[{"text":"Evolutionary algorithms have successfully been applied to evolve problem instances that exhibit a significant difference in performance for a given algorithm or a pair of algorithms inter alia for the Traveling Salesperson Problem (TSP). Creating a large variety of instances is crucial for successful applications in the blooming field of algorithm selection. In this paper, we introduce new and creative mutation operators for evolving instances of the TSP. We show that adopting those operators in an evolutionary algorithm allows for the generation of benchmark sets with highly desirable properties: (1) novelty by clear visual distinction to established benchmark sets in the field, (2) visual and quantitative diversity in the space of TSP problem characteristics, and (3) significant performance differences with respect to the restart versions of heuristic state-of-the-art TSP solvers EAX and LKH. The important aspect of diversity is addressed and achieved solely by the proposed mutation operators and not enforced by explicit diversity preservation.","lang":"eng"}],"extern":"1","date_created":"2023-11-14T15:58:52Z","department":[{"_id":"819"}],"type":"conference","keyword":["benchmarking","instance features","optimization","problem generation","traveling salesperson problem"],"status":"public","publisher":"Association for Computing Machinery","_id":"48842","page":"58–71","user_id":"102979","citation":{"chicago":"Bossek, Jakob, Pascal Kerschke, Aneta Neumann, Markus Wagner, Frank Neumann, and Heike Trautmann. “Evolving Diverse TSP Instances by Means of Novel and Creative Mutation Operators.” In <i>Proceedings of the 15th ACM/SIGEVO Conference on Foundations of Genetic Algorithms</i>, 58–71. FOGA ’19. New York, NY, USA: Association for Computing Machinery, 2019. <a href=\"https://doi.org/10.1145/3299904.3340307\">https://doi.org/10.1145/3299904.3340307</a>.","short":"J. Bossek, P. Kerschke, A. Neumann, M. Wagner, F. Neumann, H. Trautmann, in: Proceedings of the 15th ACM/SIGEVO Conference on Foundations of Genetic Algorithms, Association for Computing Machinery, New York, NY, USA, 2019, pp. 58–71.","apa":"Bossek, J., Kerschke, P., Neumann, A., Wagner, M., Neumann, F., &#38; Trautmann, H. (2019). Evolving Diverse TSP Instances by Means of Novel and Creative Mutation Operators. <i>Proceedings of the 15th ACM/SIGEVO Conference on Foundations of Genetic Algorithms</i>, 58–71. <a href=\"https://doi.org/10.1145/3299904.3340307\">https://doi.org/10.1145/3299904.3340307</a>","ieee":"J. Bossek, P. Kerschke, A. Neumann, M. Wagner, F. Neumann, and H. Trautmann, “Evolving Diverse TSP Instances by Means of Novel and Creative Mutation Operators,” in <i>Proceedings of the 15th ACM/SIGEVO Conference on Foundations of Genetic Algorithms</i>, 2019, pp. 58–71, doi: <a href=\"https://doi.org/10.1145/3299904.3340307\">10.1145/3299904.3340307</a>.","ama":"Bossek J, Kerschke P, Neumann A, Wagner M, Neumann F, Trautmann H. Evolving Diverse TSP Instances by Means of Novel and Creative Mutation Operators. In: <i>Proceedings of the 15th ACM/SIGEVO Conference on Foundations of Genetic Algorithms</i>. FOGA ’19. Association for Computing Machinery; 2019:58–71. doi:<a href=\"https://doi.org/10.1145/3299904.3340307\">10.1145/3299904.3340307</a>","bibtex":"@inproceedings{Bossek_Kerschke_Neumann_Wagner_Neumann_Trautmann_2019, place={New York, NY, USA}, series={FOGA ’19}, title={Evolving Diverse TSP Instances by Means of Novel and Creative Mutation Operators}, DOI={<a href=\"https://doi.org/10.1145/3299904.3340307\">10.1145/3299904.3340307</a>}, booktitle={Proceedings of the 15th ACM/SIGEVO Conference on Foundations of Genetic Algorithms}, publisher={Association for Computing Machinery}, author={Bossek, Jakob and Kerschke, Pascal and Neumann, Aneta and Wagner, Markus and Neumann, Frank and Trautmann, Heike}, year={2019}, pages={58–71}, collection={FOGA ’19} }","mla":"Bossek, Jakob, et al. “Evolving Diverse TSP Instances by Means of Novel and Creative Mutation Operators.” <i>Proceedings of the 15th ACM/SIGEVO Conference on Foundations of Genetic Algorithms</i>, Association for Computing Machinery, 2019, pp. 58–71, doi:<a href=\"https://doi.org/10.1145/3299904.3340307\">10.1145/3299904.3340307</a>."},"place":"New York, NY, USA"},{"citation":{"apa":"Bossek, J., Neumann, F., Peng, P., &#38; Sudholt, D. (2019). Runtime Analysis of Randomized Search Heuristics for Dynamic Graph Coloring. <i>Proceedings of the Genetic and Evolutionary Computation Conference</i>, 1443–1451. <a href=\"https://doi.org/10.1145/3321707.3321792\">https://doi.org/10.1145/3321707.3321792</a>","ieee":"J. Bossek, F. Neumann, P. Peng, and D. Sudholt, “Runtime Analysis of Randomized Search Heuristics for Dynamic Graph Coloring,” in <i>Proceedings of the Genetic and Evolutionary Computation Conference</i>, 2019, pp. 1443–1451, doi: <a href=\"https://doi.org/10.1145/3321707.3321792\">10.1145/3321707.3321792</a>.","short":"J. Bossek, F. Neumann, P. Peng, D. Sudholt, in: Proceedings of the Genetic and Evolutionary Computation Conference, Association for Computing Machinery, New York, NY, USA, 2019, pp. 1443–1451.","chicago":"Bossek, Jakob, Frank Neumann, Pan Peng, and Dirk Sudholt. “Runtime Analysis of Randomized Search Heuristics for Dynamic Graph Coloring.” In <i>Proceedings of the Genetic and Evolutionary Computation Conference</i>, 1443–1451. GECCO ’19. New York, NY, USA: Association for Computing Machinery, 2019. <a href=\"https://doi.org/10.1145/3321707.3321792\">https://doi.org/10.1145/3321707.3321792</a>.","mla":"Bossek, Jakob, et al. “Runtime Analysis of Randomized Search Heuristics for Dynamic Graph Coloring.” <i>Proceedings of the Genetic and Evolutionary Computation Conference</i>, Association for Computing Machinery, 2019, pp. 1443–1451, doi:<a href=\"https://doi.org/10.1145/3321707.3321792\">10.1145/3321707.3321792</a>.","ama":"Bossek J, Neumann F, Peng P, Sudholt D. Runtime Analysis of Randomized Search Heuristics for Dynamic Graph Coloring. In: <i>Proceedings of the Genetic and Evolutionary Computation Conference</i>. GECCO ’19. Association for Computing Machinery; 2019:1443–1451. doi:<a href=\"https://doi.org/10.1145/3321707.3321792\">10.1145/3321707.3321792</a>","bibtex":"@inproceedings{Bossek_Neumann_Peng_Sudholt_2019, place={New York, NY, USA}, series={GECCO ’19}, title={Runtime Analysis of Randomized Search Heuristics for Dynamic Graph Coloring}, DOI={<a href=\"https://doi.org/10.1145/3321707.3321792\">10.1145/3321707.3321792</a>}, booktitle={Proceedings of the Genetic and Evolutionary Computation Conference}, publisher={Association for Computing Machinery}, author={Bossek, Jakob and Neumann, Frank and Peng, Pan and Sudholt, Dirk}, year={2019}, pages={1443–1451}, collection={GECCO ’19} }"},"place":"New York, NY, USA","status":"public","_id":"48843","publisher":"Association for Computing Machinery","page":"1443–1451","user_id":"102979","publication":"Proceedings of the Genetic and Evolutionary Computation Conference","extern":"1","abstract":[{"lang":"eng","text":"We contribute to the theoretical understanding of randomized search heuristics for dynamic problems. We consider the classical graph coloring problem and investigate the dynamic setting where edges are added to the current graph. We then analyze the expected time for randomized search heuristics to recompute high quality solutions. This includes the (1+1) EA and RLS in a setting where the number of colors is bounded and we are minimizing the number of conflicts as well as iterated local search algorithms that use an unbounded color palette and aim to use the smallest colors and - as a consequence - the smallest number of colors. We identify classes of bipartite graphs where reoptimization is as hard as or even harder than optimization from scratch, i. e. starting with a random initialization. Even adding a single edge can lead to hard symmetry problems. However, graph classes that are hard for one algorithm turn out to be easy for others. In most cases our bounds show that reoptimization is faster than optimizing from scratch. Furthermore, we show how to speed up computations by using problem specific operators concentrating on parts of the graph where changes have occurred."}],"date_created":"2023-11-14T15:58:52Z","department":[{"_id":"819"}],"keyword":["dynamic optimization","evolutionary algorithms","running time analysis","theory"],"type":"conference","publication_identifier":{"isbn":["978-1-4503-6111-8"]},"author":[{"orcid":"0000-0002-4121-4668","first_name":"Jakob","last_name":"Bossek","full_name":"Bossek, Jakob","id":"102979"},{"full_name":"Neumann, Frank","last_name":"Neumann","first_name":"Frank"},{"full_name":"Peng, Pan","last_name":"Peng","first_name":"Pan"},{"full_name":"Sudholt, Dirk","first_name":"Dirk","last_name":"Sudholt"}],"title":"Runtime Analysis of Randomized Search Heuristics for Dynamic Graph Coloring","year":"2019","publication_status":"published","date_updated":"2023-12-13T10:42:37Z","language":[{"iso":"eng"}],"series_title":"GECCO ’19","doi":"10.1145/3321707.3321792"},{"citation":{"chicago":"Bossek, Jakob, Christian Grimme, and Frank Neumann. “On the Benefits of Biased Edge-Exchange Mutation for the Multi-Criteria Spanning Tree Problem.” In <i>Proceedings of the Genetic and Evolutionary Computation Conference</i>, 516–523. GECCO ’19. New York, NY, USA: Association for Computing Machinery, 2019. <a href=\"https://doi.org/10.1145/3321707.3321818\">https://doi.org/10.1145/3321707.3321818</a>.","short":"J. Bossek, C. Grimme, F. Neumann, in: Proceedings of the Genetic and Evolutionary Computation Conference, Association for Computing Machinery, New York, NY, USA, 2019, pp. 516–523.","apa":"Bossek, J., Grimme, C., &#38; Neumann, F. (2019). On the Benefits of Biased Edge-Exchange Mutation for the Multi-Criteria Spanning Tree Problem. <i>Proceedings of the Genetic and Evolutionary Computation Conference</i>, 516–523. <a href=\"https://doi.org/10.1145/3321707.3321818\">https://doi.org/10.1145/3321707.3321818</a>","ieee":"J. Bossek, C. Grimme, and F. Neumann, “On the Benefits of Biased Edge-Exchange Mutation for the Multi-Criteria Spanning Tree Problem,” in <i>Proceedings of the Genetic and Evolutionary Computation Conference</i>, 2019, pp. 516–523, doi: <a href=\"https://doi.org/10.1145/3321707.3321818\">10.1145/3321707.3321818</a>.","ama":"Bossek J, Grimme C, Neumann F. On the Benefits of Biased Edge-Exchange Mutation for the Multi-Criteria Spanning Tree Problem. In: <i>Proceedings of the Genetic and Evolutionary Computation Conference</i>. GECCO ’19. Association for Computing Machinery; 2019:516–523. doi:<a href=\"https://doi.org/10.1145/3321707.3321818\">10.1145/3321707.3321818</a>","bibtex":"@inproceedings{Bossek_Grimme_Neumann_2019, place={New York, NY, USA}, series={GECCO ’19}, title={On the Benefits of Biased Edge-Exchange Mutation for the Multi-Criteria Spanning Tree Problem}, DOI={<a href=\"https://doi.org/10.1145/3321707.3321818\">10.1145/3321707.3321818</a>}, booktitle={Proceedings of the Genetic and Evolutionary Computation Conference}, publisher={Association for Computing Machinery}, author={Bossek, Jakob and Grimme, Christian and Neumann, Frank}, year={2019}, pages={516–523}, collection={GECCO ’19} }","mla":"Bossek, Jakob, et al. “On the Benefits of Biased Edge-Exchange Mutation for the Multi-Criteria Spanning Tree Problem.” <i>Proceedings of the Genetic and Evolutionary Computation Conference</i>, Association for Computing Machinery, 2019, pp. 516–523, doi:<a href=\"https://doi.org/10.1145/3321707.3321818\">10.1145/3321707.3321818</a>."},"place":"New York, NY, USA","status":"public","user_id":"102979","page":"516–523","publisher":"Association for Computing Machinery","_id":"48840","extern":"1","abstract":[{"lang":"eng","text":"Research has shown that for many single-objective graph problems where optimum solutions are composed of low weight sub-graphs, such as the minimum spanning tree problem (MST), mutation operators favoring low weight edges show superior performance. Intuitively, similar observations should hold for multi-criteria variants of such problems. In this work, we focus on the multi-criteria MST problem. A thorough experimental study is conducted where we estimate the probability of edges being part of non-dominated spanning trees as a function of the edges’ non-domination level or domination count, respectively. Building on gained insights, we propose several biased one-edge-exchange mutation operators that differ in the used edge-selection probability distribution (biased towards edges of low rank). Our empirical analysis shows that among different graph types (dense and sparse) and edge weight types (both uniformly random and combinations of Euclidean and uniformly random) biased edge-selection strategies perform superior in contrast to the baseline uniform edge-selection. Our findings are in particular strong for dense graphs."}],"publication":"Proceedings of the Genetic and Evolutionary Computation Conference","keyword":["biased mutation","combinatorial optimization","minimum spanning tree","multi-objective optimization"],"type":"conference","department":[{"_id":"819"}],"date_created":"2023-11-14T15:58:52Z","publication_status":"published","date_updated":"2023-12-13T10:42:24Z","title":"On the Benefits of Biased Edge-Exchange Mutation for the Multi-Criteria Spanning Tree Problem","year":"2019","author":[{"id":"102979","full_name":"Bossek, Jakob","last_name":"Bossek","orcid":"0000-0002-4121-4668","first_name":"Jakob"},{"last_name":"Grimme","first_name":"Christian","full_name":"Grimme, Christian"},{"first_name":"Frank","last_name":"Neumann","full_name":"Neumann, Frank"}],"publication_identifier":{"isbn":["978-1-4503-6111-8"]},"doi":"10.1145/3321707.3321818","language":[{"iso":"eng"}],"series_title":"GECCO ’19"},{"citation":{"chicago":"Bossek, Jakob, and Christian Grimme. “Solving Scalarized Subproblems within Evolutionary Algorithms for Multi-Criteria Shortest Path Problems.” In <i>Learning and Intelligent Optimization</i>, edited by Roberto Battiti, Mauro Brunato, Ilias Kotsireas, and Panos M. Pardalos, 184–198. Lecture Notes in Computer Science. Cham: Springer International Publishing, 2019. <a href=\"https://doi.org/10.1007/978-3-030-05348-2_17\">https://doi.org/10.1007/978-3-030-05348-2_17</a>.","short":"J. Bossek, C. Grimme, in: R. Battiti, M. Brunato, I. Kotsireas, P.M. Pardalos (Eds.), Learning and Intelligent Optimization, Springer International Publishing, Cham, 2019, pp. 184–198.","apa":"Bossek, J., &#38; Grimme, C. (2019). Solving Scalarized Subproblems within Evolutionary Algorithms for Multi-criteria Shortest Path Problems. In R. Battiti, M. Brunato, I. Kotsireas, &#38; P. M. Pardalos (Eds.), <i>Learning and Intelligent Optimization</i> (pp. 184–198). Springer International Publishing. <a href=\"https://doi.org/10.1007/978-3-030-05348-2_17\">https://doi.org/10.1007/978-3-030-05348-2_17</a>","ieee":"J. Bossek and C. Grimme, “Solving Scalarized Subproblems within Evolutionary Algorithms for Multi-criteria Shortest Path Problems,” in <i>Learning and Intelligent Optimization</i>, 2019, pp. 184–198, doi: <a href=\"https://doi.org/10.1007/978-3-030-05348-2_17\">10.1007/978-3-030-05348-2_17</a>.","ama":"Bossek J, Grimme C. Solving Scalarized Subproblems within Evolutionary Algorithms for Multi-criteria Shortest Path Problems. In: Battiti R, Brunato M, Kotsireas I, Pardalos PM, eds. <i>Learning and Intelligent Optimization</i>. Lecture Notes in Computer Science. Springer International Publishing; 2019:184–198. doi:<a href=\"https://doi.org/10.1007/978-3-030-05348-2_17\">10.1007/978-3-030-05348-2_17</a>","bibtex":"@inproceedings{Bossek_Grimme_2019, place={Cham}, series={Lecture Notes in Computer Science}, title={Solving Scalarized Subproblems within Evolutionary Algorithms for Multi-criteria Shortest Path Problems}, DOI={<a href=\"https://doi.org/10.1007/978-3-030-05348-2_17\">10.1007/978-3-030-05348-2_17</a>}, booktitle={Learning and Intelligent Optimization}, publisher={Springer International Publishing}, author={Bossek, Jakob and Grimme, Christian}, editor={Battiti, Roberto and Brunato, Mauro and Kotsireas, Ilias and Pardalos, Panos M.}, year={2019}, pages={184–198}, collection={Lecture Notes in Computer Science} }","mla":"Bossek, Jakob, and Christian Grimme. “Solving Scalarized Subproblems within Evolutionary Algorithms for Multi-Criteria Shortest Path Problems.” <i>Learning and Intelligent Optimization</i>, edited by Roberto Battiti et al., Springer International Publishing, 2019, pp. 184–198, doi:<a href=\"https://doi.org/10.1007/978-3-030-05348-2_17\">10.1007/978-3-030-05348-2_17</a>."},"place":"Cham","status":"public","publisher":"Springer International Publishing","_id":"48858","page":"184–198","editor":[{"full_name":"Battiti, Roberto","last_name":"Battiti","first_name":"Roberto"},{"full_name":"Brunato, Mauro","last_name":"Brunato","first_name":"Mauro"},{"first_name":"Ilias","last_name":"Kotsireas","full_name":"Kotsireas, Ilias"},{"last_name":"Pardalos","first_name":"Panos M.","full_name":"Pardalos, Panos M."}],"user_id":"102979","publication":"Learning and Intelligent Optimization","abstract":[{"text":"The $$\\textbackslash mathcal NP$$-hard multi-criteria shortest path problem (mcSPP) is of utmost practical relevance, e.~g., in navigation system design and logistics. We address the problem of approximating the Pareto-front of the mcSPP with sum objectives. We do so by proposing a new mutation operator for multi-objective evolutionary algorithms that solves single-objective versions of the shortest path problem on subgraphs. A rigorous empirical benchmark on a diverse set of problem instances shows the effectiveness of the approach in comparison to a well-known mutation operator in terms of convergence speed and approximation quality. In addition, we glance at the neighbourhood structure and similarity of obtained Pareto-optimal solutions and derive promising directions for future work.","lang":"eng"}],"extern":"1","date_created":"2023-11-14T15:58:54Z","department":[{"_id":"819"}],"type":"conference","publication_identifier":{"isbn":["978-3-030-05348-2"]},"author":[{"full_name":"Bossek, Jakob","last_name":"Bossek","orcid":"0000-0002-4121-4668","first_name":"Jakob","id":"102979"},{"full_name":"Grimme, Christian","last_name":"Grimme","first_name":"Christian"}],"year":"2019","title":"Solving Scalarized Subproblems within Evolutionary Algorithms for Multi-criteria Shortest Path Problems","date_updated":"2023-12-13T10:44:44Z","publication_status":"published","language":[{"iso":"eng"}],"series_title":"Lecture Notes in Computer Science","doi":"10.1007/978-3-030-05348-2_17"},{"keyword":["edge coloring problem","runtime analysis"],"type":"conference","department":[{"_id":"819"}],"date_created":"2023-11-14T15:58:56Z","abstract":[{"lang":"eng","text":"The edge coloring problem asks for an assignment of colors to edges of a graph such that no two incident edges share the same color and the number of colors is minimized. It is known that all graphs with maximum degree {$\\Delta$} can be colored with {$\\Delta$} or {$\\Delta$} + 1 colors, but it is NP-hard to determine whether {$\\Delta$} colors are sufficient. We present the first runtime analysis of evolutionary algorithms (EAs) for the edge coloring problem. Simple EAs such as RLS and (1+1) EA efficiently find (2{$\\Delta$} - 1)-colorings on arbitrary graphs and optimal colorings for even and odd cycles, paths, star graphs and arbitrary trees. A partial analysis for toroids also suggests efficient runtimes in bipartite graphs with many cycles. Experiments support these findings and investigate additional graph classes such as hypercubes, complete graphs and complete bipartite graphs. Theoretical and experimental results suggest that simple EAs find optimal colorings for all these graph classes in expected time O({$\\Delta\\mathscrl$}2m log m), where m is the number of edges and {$\\mathscrl$} is the length of the longest simple path in the graph."}],"extern":"1","publication":"Proceedings of the 15th ACM/SIGEVO Conference on Foundations of Genetic Algorithms","doi":"10.1145/3299904.3340311","series_title":"FOGA ’19","language":[{"iso":"eng"}],"date_updated":"2023-12-13T10:46:12Z","publication_status":"published","year":"2019","title":"Time Complexity Analysis of RLS and (1 + 1) EA for the Edge Coloring Problem","author":[{"first_name":"Jakob","last_name":"Bossek","orcid":"0000-0002-4121-4668","full_name":"Bossek, Jakob","id":"102979"},{"full_name":"Sudholt, Dirk","first_name":"Dirk","last_name":"Sudholt"}],"publication_identifier":{"isbn":["978-1-4503-6254-2"]},"place":"New York, NY, USA","citation":{"mla":"Bossek, Jakob, and Dirk Sudholt. “Time Complexity Analysis of RLS and (1 + 1) EA for the Edge Coloring Problem.” <i>Proceedings of the 15th ACM/SIGEVO Conference on Foundations of Genetic Algorithms</i>, Association for Computing Machinery, 2019, pp. 102–115, doi:<a href=\"https://doi.org/10.1145/3299904.3340311\">10.1145/3299904.3340311</a>.","bibtex":"@inproceedings{Bossek_Sudholt_2019, place={New York, NY, USA}, series={FOGA ’19}, title={Time Complexity Analysis of RLS and (1 + 1) EA for the Edge Coloring Problem}, DOI={<a href=\"https://doi.org/10.1145/3299904.3340311\">10.1145/3299904.3340311</a>}, booktitle={Proceedings of the 15th ACM/SIGEVO Conference on Foundations of Genetic Algorithms}, publisher={Association for Computing Machinery}, author={Bossek, Jakob and Sudholt, Dirk}, year={2019}, pages={102–115}, collection={FOGA ’19} }","ama":"Bossek J, Sudholt D. Time Complexity Analysis of RLS and (1 + 1) EA for the Edge Coloring Problem. In: <i>Proceedings of the 15th ACM/SIGEVO Conference on Foundations of Genetic Algorithms</i>. FOGA ’19. Association for Computing Machinery; 2019:102–115. doi:<a href=\"https://doi.org/10.1145/3299904.3340311\">10.1145/3299904.3340311</a>","ieee":"J. Bossek and D. Sudholt, “Time Complexity Analysis of RLS and (1 + 1) EA for the Edge Coloring Problem,” in <i>Proceedings of the 15th ACM/SIGEVO Conference on Foundations of Genetic Algorithms</i>, 2019, pp. 102–115, doi: <a href=\"https://doi.org/10.1145/3299904.3340311\">10.1145/3299904.3340311</a>.","apa":"Bossek, J., &#38; Sudholt, D. (2019). Time Complexity Analysis of RLS and (1 + 1) EA for the Edge Coloring Problem. <i>Proceedings of the 15th ACM/SIGEVO Conference on Foundations of Genetic Algorithms</i>, 102–115. <a href=\"https://doi.org/10.1145/3299904.3340311\">https://doi.org/10.1145/3299904.3340311</a>","short":"J. Bossek, D. Sudholt, in: Proceedings of the 15th ACM/SIGEVO Conference on Foundations of Genetic Algorithms, Association for Computing Machinery, New York, NY, USA, 2019, pp. 102–115.","chicago":"Bossek, Jakob, and Dirk Sudholt. “Time Complexity Analysis of RLS and (1 + 1) EA for the Edge Coloring Problem.” In <i>Proceedings of the 15th ACM/SIGEVO Conference on Foundations of Genetic Algorithms</i>, 102–115. FOGA ’19. New York, NY, USA: Association for Computing Machinery, 2019. <a href=\"https://doi.org/10.1145/3299904.3340311\">https://doi.org/10.1145/3299904.3340311</a>."},"user_id":"102979","page":"102–115","_id":"48870","publisher":"Association for Computing Machinery","status":"public"},{"page":"215–219","_id":"48875","publisher":"Springer International Publishing","user_id":"102979","editor":[{"full_name":"Battiti, Roberto","first_name":"Roberto","last_name":"Battiti"},{"full_name":"Brunato, Mauro","last_name":"Brunato","first_name":"Mauro"},{"first_name":"Ilias","last_name":"Kotsireas","full_name":"Kotsireas, Ilias"},{"last_name":"Pardalos","first_name":"Panos M.","full_name":"Pardalos, Panos M."}],"status":"public","place":"Cham","citation":{"bibtex":"@inproceedings{Bossek_Trautmann_2019, place={Cham}, series={Lecture Notes in Computer Science}, title={Multi-Objective Performance Measurement: Alternatives to PAR10 and Expected Running Time}, DOI={<a href=\"https://doi.org/10.1007/978-3-030-05348-2_19\">10.1007/978-3-030-05348-2_19</a>}, booktitle={Learning and Intelligent Optimization}, publisher={Springer International Publishing}, author={Bossek, Jakob and Trautmann, Heike}, editor={Battiti, Roberto and Brunato, Mauro and Kotsireas, Ilias and Pardalos, Panos M.}, year={2019}, pages={215–219}, collection={Lecture Notes in Computer Science} }","chicago":"Bossek, Jakob, and Heike Trautmann. “Multi-Objective Performance Measurement: Alternatives to PAR10 and Expected Running Time.” In <i>Learning and Intelligent Optimization</i>, edited by Roberto Battiti, Mauro Brunato, Ilias Kotsireas, and Panos M. Pardalos, 215–219. Lecture Notes in Computer Science. Cham: Springer International Publishing, 2019. <a href=\"https://doi.org/10.1007/978-3-030-05348-2_19\">https://doi.org/10.1007/978-3-030-05348-2_19</a>.","short":"J. Bossek, H. Trautmann, in: R. Battiti, M. Brunato, I. Kotsireas, P.M. Pardalos (Eds.), Learning and Intelligent Optimization, Springer International Publishing, Cham, 2019, pp. 215–219.","ama":"Bossek J, Trautmann H. Multi-Objective Performance Measurement: Alternatives to PAR10 and Expected Running Time. In: Battiti R, Brunato M, Kotsireas I, Pardalos PM, eds. <i>Learning and Intelligent Optimization</i>. Lecture Notes in Computer Science. Springer International Publishing; 2019:215–219. doi:<a href=\"https://doi.org/10.1007/978-3-030-05348-2_19\">10.1007/978-3-030-05348-2_19</a>","ieee":"J. Bossek and H. Trautmann, “Multi-Objective Performance Measurement: Alternatives to PAR10 and Expected Running Time,” in <i>Learning and Intelligent Optimization</i>, 2019, pp. 215–219, doi: <a href=\"https://doi.org/10.1007/978-3-030-05348-2_19\">10.1007/978-3-030-05348-2_19</a>.","mla":"Bossek, Jakob, and Heike Trautmann. “Multi-Objective Performance Measurement: Alternatives to PAR10 and Expected Running Time.” <i>Learning and Intelligent Optimization</i>, edited by Roberto Battiti et al., Springer International Publishing, 2019, pp. 215–219, doi:<a href=\"https://doi.org/10.1007/978-3-030-05348-2_19\">10.1007/978-3-030-05348-2_19</a>.","apa":"Bossek, J., &#38; Trautmann, H. (2019). Multi-Objective Performance Measurement: Alternatives to PAR10 and Expected Running Time. In R. Battiti, M. Brunato, I. Kotsireas, &#38; P. M. Pardalos (Eds.), <i>Learning and Intelligent Optimization</i> (pp. 215–219). Springer International Publishing. <a href=\"https://doi.org/10.1007/978-3-030-05348-2_19\">https://doi.org/10.1007/978-3-030-05348-2_19</a>"},"language":[{"iso":"eng"}],"series_title":"Lecture Notes in Computer Science","doi":"10.1007/978-3-030-05348-2_19","year":"2019","title":"Multi-Objective Performance Measurement: Alternatives to PAR10 and Expected Running Time","publication_identifier":{"isbn":["978-3-030-05348-2"]},"author":[{"id":"102979","orcid":"0000-0002-4121-4668","last_name":"Bossek","first_name":"Jakob","full_name":"Bossek, Jakob"},{"first_name":"Heike","last_name":"Trautmann","full_name":"Trautmann, Heike"}],"date_updated":"2023-12-13T10:47:32Z","date_created":"2023-11-14T15:58:57Z","keyword":["Algorithm selection","Performance measurement"],"type":"conference","department":[{"_id":"819"}],"publication":"Learning and Intelligent Optimization","abstract":[{"lang":"eng","text":"A multiobjective perspective onto common performance measures such as the PAR10 score or the expected runtime of single-objective stochastic solvers is presented by directly investigating the tradeoff between the fraction of failed runs and the average runtime. Multi-objective indicators operating in the bi-objective space allow for an overall performance comparison on a set of instances paving the way for instance-based automated algorithm selection techniques."}],"extern":"1"}]