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dc.contributor.authorSalazar, Den_US
dc.contributor.authorGalván González, Blas Joséen_US
dc.contributor.authorWinter Althaus, Gabrielen_US
dc.description.abstractIn this paper the use of a powerful single-objective optimization methodology in Multi-objective Optimization Algorithms (MOEAs) is introduced. The Flexible Evolution concepts (FE) have been recently developed and proved its efficiency gains compared with several Evolutionary Algorithms solving single-objective challenging problems. The main feature of such concepts is the flexibility to self-adapt the internal behaviour of the algorithm to optimize its search capacity. In this paper we present the first attempt to incorporate FE into MOEAs. A real coded NSGA-II algorithm was modified replacing the crossover and mutation operators with the Sampling Engine of FE. Other two FE characteristics were implemented too: The Probabilistic Control Mechanism and the Enlarged Individual’s Code. The performance of the resulting algorithm has been compared with the classical NSGA-II using several test functions. The results obtained and presented show that FE_based algorithms have advantages over the classical ones, especially when optimizing highly multimodal complex functions.en_US
dc.subject12 Matemáticasen_US
dc.subject.otherEvolutionary Algorithmsen_US
dc.titleEnhancing A Multiobjective Evolutionary Algorithm Through Flexible Evolutionen_US
dc.relation.conferenceGenetic and Evolutionary Computation Conference (GECCO-2004)en_US
dc.investigacionIngeniería y Arquitecturaen_US
dc.type2Actas de congresosen_US
dc.description.notasLate Breaking Papers. Workshop Proceedings, Tutorials, Late Breaking Papers, and Evolutionary Computation in Industry Track Presentations. (CD-ROM) X-CD Technologiesen_US
item.fulltextCon texto completo- SIANI: Computación Evolutiva y Aplicaciones- Sistemas Inteligentes y Aplicaciones Numéricas- SIANI: Computación Evolutiva y Aplicaciones- Sistemas Inteligentes y Aplicaciones Numéricas- de Matemáticas- Sistemas Inteligentes y Aplicaciones Numéricas- Sistemas Inteligentes y Aplicaciones Numéricas-án González,Blas José- Althaus, Gabriel-
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