The fuzzy p-median problem

被引：1

作者：

Canoás, Mariáa Joseá ^{[1
,2
]}

Ivorra, Carlos ^{[1
]}

Liern, Vicente ^{[1
]}

机构：

[1] Departamento de Matemática Económico-Empresarial, Universidad de València, València 46071, Avinguda de Tarongers, s/n

来源：

International Journal of Technology, Policy and Management | 2004年 / 4卷 / 04期

关键词：

Fuzzy sets; Genetic algorithm; Heuristic; Location; P-median;

D O I：

10.1504/IJTPM.2004.006618

中图分类号：

学科分类号：

摘要：

In many location models, the strong crisp assumptions, like known demands and distances, are not realistic in most cases. The fuzzy p-median problem relaxes this hypothesis giving to the decision maker a necessary degree of freedom to solve real-world problems. It allows a decision maker to improve an optimal covering of a location problem by considering partially feasible solutions in which some demand is left uncovered. Here we revise the main facts and results about this problem emphasising different specific algorithms of resolution. Finally we show that this fuzzy version can be used to analyse the global structure of a given instance of the crisp problem. Copyright © 2004 Inderscience Enterprises Ltd.

引用

页码：365 / 381

页数：16

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