Hybrid genetic algorithm for solving a class of stochastic location-routing problem

被引:0
|
作者
Song, R [1 ]
He, SW [1 ]
Zhao, Q [1 ]
Zhao, H [1 ]
机构
[1] Jiao Tong Univ, Sch Traff & Transportat, Beijing 100044, Peoples R China
来源
TRAFFIC AND TRANSPORTATION STUDIES, PROCEEDINGS | 2004年
关键词
location-routing problem; hybrid genetic algorithms-; heuristic solution; uncertain optimization; stochastic chance-constrained programming;
D O I
暂无
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
This paper addresses the location-routing problem (LRP) with uncertain demands. A GA-based two phases simulation method has been designed for solving the problem. Based on the location phase of GA procedure, the inserting/swapping heuristic for routing phase has been merged into the GA to combine a hybrid solution. Experimental results show that the hybrid GA performs well both in quality and efficiency. Thus, an improving aided tool for better decision of uncertain LRP problem has been provided.
引用
收藏
页码:336 / 344
页数:9
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