An exact algorithm for the fuzzy p-median problem

被引：36

作者：

Canós, MJ ^{[1
]}

Ivorra, C ^{[1
]}

Liern, V ^{[1
]}

机构：

[1] Univ Valencia, Dept Econ Financiera & Matemat, Valencia 46010, Spain

来源：

EUROPEAN JOURNAL OF OPERATIONAL RESEARCH | 1999年 / 116卷 / 01期

关键词：

fuzzy sets; location; linear programming;

D O I：

10.1016/S0377-2217(98)00330-0

中图分类号：

C93 [管理学];

学科分类号：

12 ; 1201 ; 1202 ; 120202 ;

摘要：

In this paper we propose a fuzzy version of the classical p-median problem. We consider a fuzzy set of constraints so that the decision-maker will be able to take into account solutions which provide significantly lower costs by leaving a part of the demand uncovered. We propose an algorithm for solving the problem which is based on Hakimi's works and we compare the crisp and the fuzzy approach by means of an example. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：80 / 86

页数：7

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