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Genetic subgradient method for solving location-allocation problems

delete2007-01-01
delete25
PRE
AI
C
Chih‐Chin Lai *
C
Chih‐Hung Wu
DOI：10.1016/j.asoc.2005.06.008delete
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Abstract

Abstract

En 中文
Facility location-allocation (FLA) problem is a very important subject in today's business. It is an important part of a company's global logistic system. Various FLA problems have been considered in operations research (OR) under somehow stringent conditions. Restrictive conditions are placed to reduce the size of the search space, however, they also make the model inappropriate for the real-business world. In this paper, we consider a class of FLA problems that can assume more realistic conditions in real-life applications. A hybrid method of genetic algorithm and subgradient technique is used to solve the problem efficiently. (C) 2005 Elsevier B.V. All rights reserved.
Keywords:
location
allocation
genetic algorithm
subgradient
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Journal

Applied Soft Computing cover
Applied Soft Computing
IF:
6.6
Papers:
1.4W
Citations:
4.8W

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No organization information available