30 pages, 23 figures. ; The dynamic optimization problem concerns finding an optimum in a changing environment. In the field of evolutionary algorithms, this implies dealing with a time-changing fitness landscape. In this paper we compare different techniques for integrating motion information into an evolutionary algorithm, in the case it has to follow a time-changing optimum, under the assumption that the changes follow a nonrandom law. Such a law can be estimated in order to improve the optimum tracking capabilities of the algorithm. In particular, we will focus on first order dynamical laws to track moving objects. A vision-based tracking robotic application is used as testbed for experimental comparison. ; The work of the first and second authors has been carried out under a "Ramón y Cajal" research fellowship from the Ministerio de Ciencia y Tecnología of Spain, and partially funded by projects DPI2005-04302 and DPI2006-03444. ; Publicado


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    Titel :

    Tracking Moving Optima Using Kalman-Based Predictions



    Erscheinungsdatum :

    2008-03-01


    Anmerkungen:

    doi:10.1162/evco.2008.16.1.1



    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Klassifikation :

    DDC:    629



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