2020•WSEAS TRANSACTIONS ON COMPUTER RESEARCHOpen access

Simultaneous Multi-Start Simulated Annealing for Capacitated Vehicle Routing Problem

Arman Davtyan, S. G. Khachatryan

Abstract

A new metaheuristic algorithm is proposed for Capacitated Vehicle Routing Problem. CVRP is one of the fundamental problems in combinatorial optimization that deals with transport route minimization. The algorithm combines Simulated Annealing, multi-start and simultaneous computing techniques. A series of computational tests are conducted on several CVRP benchmarks and near-optimal solutions are obtained. The results indicate superior performance compared with Simulated Annealing

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Key concepts: Simulated annealing, Vehicle routing problem, Metaheuristic, Minification, Mathematical optimization, Computer science, Combinatorial optimization, Algorithm