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Global optimization using evolutionary algorithm based on level set evolution and Latin square

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

    Abstract

    In this paper, a new crossover operator based on Latin square design is presented at first. This crossover operator can generate a set of uniformly scattered offspring around their parents, and it is of the ability of local search and thus can explore the search space efficiently. Then the level set of the objective function is evolved successively by crossover and mutation operators such that it gradually approaches to global optimal solution set. Based on these, a new evolutionary algorithm for nondifferentiable unconstrained global optimization is proposed and its global convergence is proved. At last, the numerical simulations are made for some standard test functions. The performance of the proposed algorithm is compared with that of two widely-cited algorithms. The results indicate the proposed algorithm is effective and has better performance than the compared algorithms for these test functions. © Springer-Verlag Berlin Heidelberg 2005.
    Original languageEnglish
    Title of host publicationIntelligent Data Engineering and Automated Learning - IDEAL 2005
    Subtitle of host publication6th International Conference, Brisbane, Australia, July 6-8, 2005, Proceedings
    EditorsMarcus Gallagher, James P. Hogan, Frederic Maire
    Place of PublicationBerlin, Heidelberg
    PublisherSpringer 
    Pages540-545
    ISBN (Electronic)978-3-540-31693-0
    ISBN (Print)978-3-540-26972-4
    DOIs
    Publication statusPublished - 2005
    Event6th International Conference on Intelligent Data Engineering and Automated Learning (IDEAL 2005) - Brisbane, Australia
    Duration: 6 Jul 20058 Jul 2005

    Publication series

    NameLecture Notes in Computer Science
    Volume3578
    ISSN (Print)0302-9743
    ISSN (Electronic)1611-3349

    Conference

    Conference6th International Conference on Intelligent Data Engineering and Automated Learning (IDEAL 2005)
    PlaceAustralia
    CityBrisbane
    Period6/07/058/07/05

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