A simple and effective evolutionary algorithm for the capacitated location-routing problem

被引:69
作者
Lopes, Rui Borges [1 ]
Ferreira, Carlos [2 ]
Santos, Beatriz Sousa [3 ]
机构
[1] Univ Aveiro, Dept Econ Management & Ind Engn, CIDMA, Campus Univ Santiago, P-3810193 Aveiro, Portugal
[2] Univ Aveiro, Dept Econ Management & Ind Engn, IEETA, Campus Univ Santiago, P-3810193 Aveiro, Portugal
[3] Univ Aveiro, Dept Elect Telecommun & Informat, IEETA, Campus Univ Santiago, P-3810193 Aveiro, Portugal
关键词
Location; Location-routing; Genetic algorithm; GRANULAR TABU SEARCH; NEIGHBORHOOD SEARCH;
D O I
10.1016/j.cor.2016.01.006
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
This paper proposes a hybrid genetic algorithm (GA) to solve the capacitated location-routing problem. The proposed algorithm follows the standard GA framework using local search procedures in the mutation phase. Computational evaluation was carried out on three sets of benchmark instances from the literature. Results show that, although relatively simple, the proposed algorithm is effective, providing competitive results for benchmark instances within reasonable computing time. (C) 2016 Elsevier Ltd. All rights reserved.
引用
收藏
页码:155 / 162
页数:8
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