A Dual-based Heuristic for the Simple Facility Location Problem With Stochastic Demand
作者:
Dong-Wan Tcha,
Moon-Gil Yoon,
期刊:
IIE Transactions
(Taylor Available online 1985)
卷期:
Volume 17,
issue 4
页码: 364-369
ISSN:0740-817X
年代: 1985
DOI:10.1080/07408178508975316
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
This paper deals with a stochastic version of the simple facility location problem where the demands of customers are random variables. Under the assumption of step function type distribution of demands, the problem is shown to be approximated by a mixed 0–1 linear programming problem. A heuristic procedure is developed to solve the problem, which successfully extends the well known dual-based approach by Bilde & Krarup, and Erlenkotter. Computational results with 20 test problems are presented to demonstrate the effectiveness of the proposed heuristic.
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