An approximation algorithm for the k-level capacitated facility location problem

被引：16

作者：

Du, Donglei ^{[2
]}

Wang, Xing ^{[1
]}

Xu, Dachuan ^{[1
]}

机构：

[1] Beijing Univ Technol, Dept Appl Math, Beijing 100124, Peoples R China

[2] Univ New Brunswick, Fac Business Adm, Fredericton, NB E3B 5A3, Canada

来源：

JOURNAL OF COMBINATORIAL OPTIMIZATION | 2010年 / 20卷 / 04期

基金：

加拿大自然科学与工程研究理事会;

关键词：

Capacitated facility location problem; Approximation algorithm; Local search;

D O I：

10.1007/s10878-009-9213-1

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

We consider the k-level capacitated facility location problem (k-CFLP), which is a natural variant of the classical facility location problem and has applications in supply chain management. We obtain the first (combinatorial) approximation algorithm with a performance factor of k + 2 + root k(2) + 2k + 5 + epsilon (epsilon > 0) for this problem.

引用

页码：361 / 368

页数：8

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