2001 | OriginalPaper | Buchkapitel
Multiple Objective Genetic Local Search Algorithm
verfasst von : Andrzej Jaszkiewicz
Erschienen in: Multiple Criteria Decision Making in the New Millennium
Verlag: Springer Berlin Heidelberg
Enthalten in: Professional Book Archive
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The paper presents a multiple objective genetic local search algorithm for multiple objective combinatorial optimization. The algorithm hybridizes recombination operators with local improvement heuristics. In each iteration of the algorithm a scalarizing function is drawn at random. Then, two solutions being good on the current scalarizing function are recombined and a local improvement heuristic is applied to the offspring. The paper describes also results of an experiment on the multiple objective 0/1 knapsack problem with multiple knapsack constraints.