Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/14478

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dc.contributor.authorRocha, Ana Maria A. C.-
dc.contributor.authorFernandes, Edite Manuela da G. P.-
dc.contributor.authorMartins, Tiago F. M. C.-
dc.date.accessioned2011-11-18T14:55:17Z-
dc.date.available2011-11-18T14:55:17Z-
dc.date.issued2011-11-18-
dc.date.submitted2011-
dc.identifier.isbn9783642219306por
dc.identifier.issn0302-9743por
dc.identifier.urihttp://hdl.handle.net/1822/14478-
dc.description.abstractThe heuristics herein presented are modified versions of the artificial fish swarm algorithm for global optimization. The new ideas aim to improve solution accuracy and reduce computational costs, in particular the number of function evaluations. The modifications also focus on special point movements, such as the random, search and the leap movements. A local search is applied to refine promising regions. An extension to bound constrained problems is also presented. To assess the performance of the two proposed heuristics, we use the performance profiles as proposed by Dolan and More in 2002. A comparison with three stochastic methods from the literature is included.por
dc.description.sponsorshipFundação para a Ciência e a Tecnologia (FCT)por
dc.language.isoengpor
dc.publisherSpringerpor
dc.rightsopenAccesspor
dc.subjectGlobal optimizationpor
dc.subjectDerivative-free methodpor
dc.subjectSwarm intelligencepor
dc.subjectHeuristicspor
dc.titleNovel fish swarm heuristics for bound constrained global optimization problemspor
dc.typeconferencePaper-
dc.peerreviewedyespor
dc.relation.publisherversionwww.springerlink.compor
sdum.publicationstatuspublishedpor
oaire.citationStartPage185por
oaire.citationEndPage199por
oaire.citationIssuePART 3por
oaire.citationTitleLecture Notes in Computer Sciencepor
oaire.citationVolume6784/2011por
dc.identifier.doi10.1007/978-3-642-21931-3_16por
dc.subject.wosScience & Technologypor
sdum.journalLecture Notes in Computer Sciencepor
sdum.conferencePublicationCOMPUTATIONAL SCIENCE AND ITS APPLICATIONS - ICCSA 2011, PT IIIpor
Appears in Collections:LES/ALG - Artigos em revistas científicas internacionais com arbitragem

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