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Improving efficiency of a multistart with interrupted hooke-and-jeeves filter search for solving MINLP problems

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dc.contributor.authorFernandes, Florbela P.
dc.contributor.authorCosta, M. Fernanda P.
dc.contributor.authorRocha, Ana Maria A.C.
dc.contributor.authorFernandes, Edite M.G.P.
dc.date.accessioned2017-01-27T15:18:50Z
dc.date.available2017-01-27T15:18:50Z
dc.date.issued2016
dc.description.abstractThis paper addresses the problem of solving mixed-integer nonlinear programming (MINLP) problems by a multistart strategy that invokes a derivative-free local search procedure based on a filter set methodology to handle nonlinear constraints. A new concept of componentwise normalized distance aiming to discard randomly generated points that are sufficiently close to other points already used to invoke the local search is analyzed. A variant of the Hooke-and-Jeeves filter algorithm for MINLP is proposed with the goal of interrupting the iterative process if the accepted iterate falls inside an ϵ-neighborhood of an already computed minimizer. Preliminary numerical results are included.pt_PT
dc.description.sponsorshipThe authors wish to thank two anonymous referees for their comments and suggestions. This work has been supported by COMPETE: POCI-01-0145-FEDER-007043 and FCT - Fundação para a Ciência e Tecnologia, within the projects UID/CEC/00319/2013 and UID/MAT/00013/2013.
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationFernandes, Florbela P.; Costa, M. Fernanda P.; Rocha, Ana Maria A.C.; Fernandes, Edite M.G.P. (2016). Improving efficiency of a multistart with interrupted hooke-and-jeeves filter search for solving MINLP problems. In Gervais, Osvaldo [et al.] (eds.) 16th International Conference on Computational Science and Its Applications, ICCSA 2016. Beijing. p. 345-358. ISBN 978-3-319-42085-127pt_PT
dc.identifier.doi10.1007/978-3-319-42085-127pt_PT
dc.identifier.urihttp://hdl.handle.net/10198/13935
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherSpringerpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectNonconvex MINLPpt_PT
dc.subjectMultistartpt_PT
dc.subjectHooke-and-Jeevespt_PT
dc.subjectFilter methodpt_PT
dc.titleImproving efficiency of a multistart with interrupted hooke-and-jeeves filter search for solving MINLP problemspt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FCEC%2F00319%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FMAT%2F00013%2F2013/PT
oaire.citation.conferencePlaceChinapt_PT
oaire.citation.endPage358pt_PT
oaire.citation.startPage345pt_PT
oaire.citation.titleApplied Mathematical Sciencespt_PT
oaire.citation.volume9786pt_PT
oaire.fundingStream5876
oaire.fundingStream5876
person.familyNameFernandes
person.givenNameFlorbela P.
person.identifier.ciencia-id501D-6FD0-CC53
person.identifier.orcid0000-0001-9542-4460
person.identifier.scopus-author-id35179471000
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
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relation.isProjectOfPublication00c39a26-0b76-46f3-8cf2-257e31150f09
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