{"id":1609,"date":"2015-10-20T16:26:09","date_gmt":"2015-10-20T14:26:09","guid":{"rendered":"http:\/\/lwibs01.gm.fh-koeln.de\/blogs\/konen\/?p=1609"},"modified":"2016-01-21T10:44:58","modified_gmt":"2016-01-21T08:44:58","slug":"modeling-and-optimization-seminar-at-leiden-university","status":"publish","type":"post","link":"https:\/\/blogs.gm.fh-koeln.de\/konen\/2015\/10\/20\/modeling-and-optimization-seminar-at-leiden-university\/","title":{"rendered":"Modeling and Optimization Seminar at Leiden University"},"content":{"rendered":"<div class=\"twoclick_social_bookmarks_post_1609 social_share_privacy clearfix 1.6.4 locale-de_DE sprite-de_DE\"><\/div><div class=\"twoclick-js\"><script type=\"text\/javascript\">\/* <![CDATA[ *\/\njQuery(document).ready(function($){if($('.twoclick_social_bookmarks_post_1609')){$('.twoclick_social_bookmarks_post_1609').socialSharePrivacy({\"txt_help\":\"Wenn Sie diese Felder durch einen Klick aktivieren, werden Informationen an Facebook, Twitter, Flattr, Xing, t3n, LinkedIn, Pinterest oder Google eventuell ins Ausland \\u00fcbertragen und unter Umst\\u00e4nden auch dort gespeichert. N\\u00e4heres erfahren Sie durch einen Klick auf das <em>i<\\\/em>.\",\"settings_perma\":\"Dauerhaft aktivieren und Daten\\u00fcber-tragung zustimmen:\",\"info_link\":\"http:\\\/\\\/www.heise.de\\\/ct\\\/artikel\\\/2-Klicks-fuer-mehr-Datenschutz-1333879.html\",\"uri\":\"https:\\\/\\\/blogs.gm.fh-koeln.de\\\/konen\\\/2015\\\/10\\\/20\\\/modeling-and-optimization-seminar-at-leiden-university\\\/\",\"post_id\":1609,\"post_title_referrer_track\":\"Modeling+and+Optimization+Seminar+at+Leiden+University\",\"display_infobox\":\"on\"});}});\n\/* ]]> *\/<\/script><\/div><p class=\"lead\">\n\t<a class=\"thickbox\" href=\"http:\/\/lwibs01.gm.fh-koeln.de\/blogs\/ciop\/files\/2015\/10\/poster.png\"><img decoding=\"async\" alt=\"poster\" class=\"aligncenter size-full wp-image-878\" src=\"http:\/\/lwibs01.gm.fh-koeln.de\/blogs\/ciop\/files\/2015\/10\/poster.png\" \/><\/a>\n<\/p>\n<p>\n\tThe research group supervised by Prof.&nbsp;Wolfgang Konen from TH K&ouml;ln has a collaboration with the <a href=\"http:\/\/natcomp.liacs.nl\/\">Natural Computing group<\/a> (head: Prof. Thomas H.W. B&auml;ck) of the <a href=\"http:\/\/liacs.leidenuniv.nl\/\">LIACS<\/a> Computer Science department at<a href=\"http:\/\/www.leiden.edu\/\"> Leiden University<\/a>. On October,16th, 2015, a seminar took place in Leiden, Netherlands, in which both groups presented their recent research works.\n<\/p>\n<p><!--more--><\/p>\n<p>\n\tThe main topics of this seminar were:\n<\/p>\n<ul>\n<li>\n\t\tMulti-objective optimization\n\t<\/li>\n<li>\n\t\tSurrogate assisted global optimization\n\t<\/li>\n<li>\n\t\tModeling techniques (Radial Basis Functions, Kriging)\n\t<\/li>\n<\/ul>\n<p>\n\tOur group gave three talks to present our recent progress in developing a software for constrained optimization problems, we also discussed the existing challenges for solving such a problem. All three talks are:\n<\/p>\n<ul>\n<li>\n\t\t&nbsp;S. Bagheri, W. Konen: A new repair method for constrained optimization.\n\t<\/li>\n<li>\n\t\t&nbsp;W. Konen, S. Bagheri: Common pitfalls in RBF modeling.\n\t<\/li>\n<li>\n\t\t&nbsp;S. Bagheri, W. Konen: Solving the G-problems in less than 500 iterations: Better understanding of surrogate modeling improves efficient constrained optimization.\n\t<\/li>\n<\/ul>\n<p>\n\tSamineh Bagheri is PhD Student (at Leiden University), jointly supervised by Wolfgang Konen (TH K&ouml;ln) and Thomas B&auml;ck (Leiden University). The other three talks were given by Dr. Emmerich (Assistant Professor at Leiden University) ,&nbsp;Hao Wang and Bas van Stein (PhD students at Leiden University):\n<\/p>\n<ul>\n<li>\n\t\tM. Emmerich: From Data to Decisions: Recent Advances and Future Challenges in Multicriteria Optimization and Decision Making\n\t<\/li>\n<li>\n\t\tH. Wang: Multi-point Efficient Global Optimization using Niching Evolution Strategy\n\t<\/li>\n<li>\n\t\tB. van Stein: Cluster Kriging\n\t<\/li>\n<\/ul>\n<p>\n\tInteresting talks, lively discussions, friendly atmosphere and an active and motivated research team made last Friday very productive.&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The research group supervised by Prof.&nbsp;Wolfgang Konen from TH K&ouml;ln has a collaboration with the Natural Computing group (head: Prof. Thomas H.W. B&auml;ck) of the LIACS Computer Science department at Leiden University. On October,16th, 2015, a seminar took place in Leiden, Netherlands, in which both groups presented their recent research works.<\/p>\n","protected":false},"author":38,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[9579,7758,224],"tags":[17605,9613,9011,19474],"class_list":["post-1609","post","type-post","status-publish","format-standard","hentry","category-monrep-en-projects","category-projects","category-research","tag-modelling","tag-monrep","tag-optimization-2","tag-phd"],"acf":[],"_links":{"self":[{"href":"https:\/\/blogs.gm.fh-koeln.de\/konen\/wp-json\/wp\/v2\/posts\/1609","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.gm.fh-koeln.de\/konen\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.gm.fh-koeln.de\/konen\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.gm.fh-koeln.de\/konen\/wp-json\/wp\/v2\/users\/38"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.gm.fh-koeln.de\/konen\/wp-json\/wp\/v2\/comments?post=1609"}],"version-history":[{"count":4,"href":"https:\/\/blogs.gm.fh-koeln.de\/konen\/wp-json\/wp\/v2\/posts\/1609\/revisions"}],"predecessor-version":[{"id":1642,"href":"https:\/\/blogs.gm.fh-koeln.de\/konen\/wp-json\/wp\/v2\/posts\/1609\/revisions\/1642"}],"wp:attachment":[{"href":"https:\/\/blogs.gm.fh-koeln.de\/konen\/wp-json\/wp\/v2\/media?parent=1609"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.gm.fh-koeln.de\/konen\/wp-json\/wp\/v2\/categories?post=1609"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.gm.fh-koeln.de\/konen\/wp-json\/wp\/v2\/tags?post=1609"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}