Application of Harmony Search-Dij kstra hybrid algorithm in railway logistics center location
JIN Guowei
HE Shiwei
LI Haodong
HE Bisheng
YIN Weichuan
Abstract：To meet the requirement of railway centralized transportation,this paper develops an alternative approach that takes the hierarchical location-allocation into account.A mathematical programming model is developed which maximizes the demands covered.An algorithm is presen-ted which could solve the problem of different scales in a reasonable time.The algorithm is based upon harmony search (HS)and Dijkstra algorithm.Compared with genetic algorithm(GA)under a large scale case,the proposed algorithm is more efficient.Therefore,the algorithm can be ap-plied to the problem.Further application and extension seem promising.
Keywords：railway transportationlocation-allocationHarmony Search algorithmDijkstra algo-rithmrailway logistics centerhierarchical covering
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：8( 45-52 )