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Hybrid cooperative coevolution for fuzzy flexible job shop scheduling problems

dc.contributor.authorPalacios Alonso, Juan José 
dc.contributor.authorRodríguez Vela, María del Camino 
dc.contributor.authorPuente Peinador, Jorge 
dc.contributor.authorGonzález Rodríguez, Inés 
dc.date.accessioned2015-07-15T09:18:20Z
dc.date.available2015-07-15T09:18:20Z
dc.date.issued2013-12
dc.identifier.urihttp://hdl.handle.net/10651/31980
dc.description.abstractIn this paper we consider a variant of the flexible job shop scheduling problem with uncertain task durations modelled as fuzzy numbers. We propose a cooperative coevolutionary algorithm to minimise the schedule’s makespan, with two different populations evolving the two main aspects that conform a solution: machine assignment and task relative order. Additionally, we incorporate a specific local search method for each population. The resulting hybrid algorithm, called CELS, is then evaluated on existing benchmark instances, comparing favourably with the state-ofthe-art methodsspa
dc.description.sponsorshipFEDER TIN2010-20976-C02-02 y MTM2010-16051
dc.format.extentp. 199-206spa
dc.language.isoengspa
dc.publisherUniversidad de Oviedospa
dc.relation.ispartofProceedings of EUROFUSE 2013spa
dc.rights© J. J. Palacios et al.
dc.titleHybrid cooperative coevolution for fuzzy flexible job shop scheduling problemseng
dc.typeconference outputspa
dc.rights.accessRightsopen accessspa


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