A comparison of reproductive success and the effect of mating restrictions in coarse-grained parallel genetic algorithms

Authors:
J. Vincent
Affiliations:
Fac. of Technol., Southampton Inst., UK
Venue:
CEC '02 Proceedings of the Evolutionary Computation on 2002. CEC '02. Proceedings of the 2002 Congress - Volume 02
Year:
2002

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Hybridisation of particle swarm optimisation with area concentrated search

International Journal of Knowledge-based and Intelligent Engineering Systems

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Abstract

This paper examines the influence of mating restrictions in two parallel genetic algorithms; the island-model, and an alternative which adaptively partitions the search space into separately optimised regions. Mating restrictions are found critical in both cases, but particularly the island-model whose performance is only comparable when mating is significantly restricted.