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Hybrid estimation of distribution algorithm for multiobjective knapsack problem

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

Abstract

We propose a hybrid estimation of distribution algorithm (MOHEDA) for solving the multiobjective 0/1 knapsack problem (MOKP). Local search based on weighted sum method is proposed, and random repair method (RRM) is used to handle the constraints. Moreover, for the purpose of diversity preservation, a new and fast clustering method, called stochastic clustering method (SCM), is also introduced for mixture-based modelling. The experimental results indicate that MOHEDA outperforms several other state-of-the-art algorithms. © Springer-Verlag Berlin Heidelberg 2004
Original languageEnglish
Title of host publicationEvolutionary Computation in Combinatorial Optimization
Subtitle of host publication4th European Conference, EvoCOP 2004, Coimbra, Portugal, April 5-7, 2004, Proceedings
EditorsJens Gottlieb, Günther R. Raidl
Place of PublicationBerlin, Heidelberg
PublisherSpringer 
Pages145-154
ISBN (Electronic)978-3-540-24652-7
ISBN (Print)978-3-540-21367-3
DOIs
Publication statusPublished - 2004
Externally publishedYes
Event4th European Conference on Evolutionary Computation in Combinatorial Optimization (EvoCOP 2004) - Coimbra, Portugal
Duration: 5 Apr 20047 Apr 2004

Publication series

NameLecture Notes in Computer Science
Volume3004
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference4th European Conference on Evolutionary Computation in Combinatorial Optimization (EvoCOP 2004)
PlacePortugal
CityCoimbra
Period5/04/047/04/04

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