Host: Japan Society for Fuzzy Theory and Intelligent Informatics (SOFT)
Although optimization of vehicle routing problems(VRPs) is indispensable for cost reduction, experts need to decide it under very short time restrictions. Therefore, in this paper, a VRPs optimization system which can satisfy the demand is developed using the evolutionary algorithms on a small parallel computer. Results of numerical experiments show the effectiveness of our proposed optimization system for some real VRPs.