Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/18552

TitleOn charge effects to the electromagnetism-like algorithm
Author(s)Rocha, Ana Maria A. C.
Fernandes, Edite Manuela da G. P.
KeywordsGlobal optimization
Electromagnetism-like algorithm
Charge computation
Performance profiles
Issue date2008
PublisherInstitute of Mathematics and Informatics
Abstract(s)This paper presents modifications of the electromagnetism-like (EM) algorithm for solving global optimization problems with box constraints. The modifications are concerned with the charges associated with each point in the population. The purpose here is to improve efficiency and solution accuracy by exploring the attraction-repulsion mechanism of the EM algorithm. Several widely used benchmark problems were solved in a performance evaluation of the new algorithm when compared with the original one. The modified algorithm has also been compared with other heuristic population-based methods.
TypeConference paper
URIhttp://hdl.handle.net/1822/18552
ISBN978-9955-28-283-9
Peer-Reviewedyes
AccessOpen access
Appears in Collections:LES/ALG - Textos completos em actas de encontros científicos internacionais com arbitragem

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