Publication IEICE TRANSACTIONS on Information and SystemsVol.E87-DNo.3pp.780-784 Publication Date: 2004/03/01 Online ISSN: DOI: Print ISSN: 0916-8532 Type of Manuscript: LETTER Category: Algorithms Keyword: material distribution, facility location, genetic algorithms,
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Summary: The number and location of the inventory centers play an important role in the material distribution process since residents and inventory centers may be in dispersed regions. In this paper, we view the problem of finding the better locations for the inventory centers as an optimization problem, and propose a nested genetic algorithm (NGA) approach to design an optimal material distribution system. We demonstrate the feasibility of the proposed approach by numerical experiments.