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The proposed algorithm can quickly find the peaks in the problem space and track them after an environment change. In this algorithm, artificial fish swarms are responsible for finding and tracking peaks and several behaviors and mechanisms are employed to cope with the dynamic environment. Extensive experiments show that the proposed algorithm significantly outperforms previous algorithms in most of tested dynamic environments modeled by moving peaks benchmark. <\/jats:p>","DOI":"10.1142\/s1469026816500103","type":"journal-article","created":{"date-parts":[[2016,6,9]],"date-time":"2016-06-09T03:18:46Z","timestamp":1465442326000},"page":"1650010","source":"Crossref","is-referenced-by-count":25,"title":["A Novel Approach for Optimization in Dynamic Environments Based on Modified Artificial Fish Swarm Algorithm"],"prefix":"10.1142","volume":"15","author":[{"given":"Danial","family":"Yazdani","sequence":"first","affiliation":[{"name":"Young Researchers and Elite Club, Mashhad Branch, Islamic Azad University, Mashhad, Iran"}]},{"given":"Alireza","family":"Sepas-Moghaddam","sequence":"additional","affiliation":[{"name":"Department of Electrical and Computer Engineering, Instituto Superior T\u00e9cnico, Universidade de Lisboa Lisbon, Portugal"}]},{"given":"Atabak","family":"Dehban","sequence":"additional","affiliation":[{"name":"Institute for Systems and Robotics, Instituto Superior T\u00e9cnico, Universidade de Lisboa Lisbon, Portugal"}]},{"given":"Nuno","family":"Horta","sequence":"additional","affiliation":[{"name":"Instituto de Telecomunica\u00e7\u00f5es, Instituto Superior T\u00e9cnico, Universidade de Lisboa Lisbon, Portugal"}]}],"member":"219","published-online":{"date-parts":[[2016,6,20]]},"reference":[{"key":"S1469026816500103BIB002","doi-asserted-by":"publisher","DOI":"10.1109\/TEVC.2005.857074"},{"key":"S1469026816500103BIB003","doi-asserted-by":"publisher","DOI":"10.1109\/TEVC.2010.2046667"},{"key":"S1469026816500103BIB004","doi-asserted-by":"publisher","DOI":"10.1109\/TEVC.2011.2169966"},{"key":"S1469026816500103BIB005","doi-asserted-by":"publisher","DOI":"10.1109\/TEVC.2005.846356"},{"key":"S1469026816500103BIB007","doi-asserted-by":"publisher","DOI":"10.1007\/s10489-005-2370-8"},{"key":"S1469026816500103BIB009","doi-asserted-by":"publisher","DOI":"10.1007\/s10898-012-9864-9"},{"key":"S1469026816500103BIB010","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-20282-7_35"},{"key":"S1469026816500103BIB012","first-page":"1875","volume":"3","author":"Branke J.","year":"1999","journal-title":"Evolut. 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