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A comparative study of different approaches using an outranking relation in a multi-objective evolutionary algorithm

2013-06Artigo científico Acesso restrito
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datacite.subject.fosCiências Naturais::Matemáticas
datacite.subject.sdg03:Saúde de Qualidade
datacite.subject.sdg07:Energias Renováveis e Acessíveis
datacite.subject.sdg11:Cidades e Comunidades Sustentáveis
dc.contributor.authorOliveira, Eunice
dc.contributor.authorAntunes, Carlos Henggeler
dc.contributor.authorGomes, Álvaro
dc.date.accessioned2026-03-12T15:53:29Z
dc.date.available2026-03-12T15:53:29Z
dc.date.issued2013-06
dc.description.abstractThis paper presents a comparative analysis of three versions of an evolutionary algorithm in which the decision maker’s preferences are incorporated using an outranking relation and preference parameters associated with the ELECTRE TRI method. The aim is using the preference information supplied by the decision maker to guide the search process to the regions where solutions more in accordance with his/ her preferences are located, thus narrowing the scope of the search and reducing the computational effort. An example dealing with a pertinent problem in electrical distribution network is used to compare the different versions of the algorithm and illustrate how meaningful information can be elicited from a decision maker and used in the operational framework of an evolutionary algorithm to provide decision support in real-world problems.eng
dc.description.sponsorshipThis work has been partially supported by the Portuguese Foundation for Science and Technology under project grants PEst-C/EEI/UI308/2011 and MIT/SET/0018/2009.
dc.identifier.citationEunice Oliveira, Carlos Henggeler Antunes, Álvaro Gomes, A comparative study of different approaches using an outranking relation in a multi-objective evolutionary algorithm, Computers & Operations Research, Volume 40, Issue 6, 2013, Pages 1602-1615, ISSN 0305-0548, https://doi.org/10.1016/j.cor.2011.09.023
dc.identifier.doi10.1016/j.cor.2011.09.023
dc.identifier.issn0305-0548
dc.identifier.urihttp://hdl.handle.net/10400.8/15856
dc.language.isoeng
dc.peerreviewedyes
dc.publisherElsevier
dc.relation.hasversionhttps://www.sciencedirect.com/science/article/pii/S0305054811002851?via%3Dihub
dc.relation.ispartofComputers & Operations Research
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectMulti-objective optimization
dc.subjectEvolutionary algorithms
dc.subjectOutranking relations
dc.subjectELECTRE TRI
dc.subjectHandling preferences
dc.subjectAdaptive algorithms
dc.titleA comparative study of different approaches using an outranking relation in a multi-objective evolutionary algorithmeng
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage1615
oaire.citation.issue6
oaire.citation.startPage1602
oaire.citation.titleComputers and Operations Research
oaire.citation.volume40
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameOliveira
person.givenNameEunice
person.identifier.ciencia-id271D-BE7F-8590
person.identifier.orcid0000-0003-0255-7999
person.identifier.scopus-author-id55427383200
relation.isAuthorOfPublication5adfb8fa-6061-49f7-8d5e-9b1c16324872
relation.isAuthorOfPublication.latestForDiscovery5adfb8fa-6061-49f7-8d5e-9b1c16324872

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