Browsing Research Articles (Computer Science) by UP Author "Du Plessis, M.C. (Mathys Cornelius)"

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Differential evolution for dynamic environments with unknown numbers of optima

Du Plessis, M.C. (Mathys Cornelius); Engelbrecht, Andries P. (Springer, 2013-01)

This paper investigates optimization in dynamic environments where the numbers of optima are unknown or fluctuating. The authors present a novel algorithm, Dynamic Population DifferentialEvolution (DynPopDE),which is ...
Self-adaptive differential evolution for dynamic environments with fluctuating numbers of optima

Du Plessis, M.C. (Mathys Cornelius); Engelbrecht, Andries P. (Springer, 2013)

Despite the fact that evolutionary algorithms often solve static problems successfully, dynamic optimization problems tend to pose a challenge to evolutionary algorithms [21]. Differential evolution (DE) is one of the ...
Using competitive population evaluation in a differential evolution algorithm for dynamic environments

Du Plessis, M.C. (Mathys Cornelius); Engelbrecht, Andries P. (Elsevier, 2012-04)

This paper proposes two adaptations to DynDE, a differential evolution-based algorithm for solving dynamic optimization problems. The first adapted algorithm, Competitive Population Evaluation (CPE), is a multi-population ...

Now showing items 1-3 of 3

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