A tabu-search heuristic for the dynamic plant layout problem

A tabu-search heuristic for the dynamic plant layout problem

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Article ID: iaor199931
Country: United States
Volume: 9
Issue: 4
Start Page Number: 374
End Page Number: 384
Publication Date: Sep 1997
Journal: INFORMS Journal On Computing
Authors: ,
Keywords: heuristics
Abstract:

We consider the dynamic plant layout problem (DPLP) in which the layout of a facility must be determined in each period of a finite planning horizon. We begin by reviewing the literature on DPLP, discussing various formulations of the problem which have appeared in the literature, as well as a number of exact and heuristic solution procedures which have been proposed for DPLP. We then define a tabu-search heuristic (TSH) for DPLP. The TSH employs short-term and longer-term memory features such as the use of an aspiration criterion, dynamic tabu list strategies, and other strategies for search intensification and diversification. Computational experience with the heuristic on a set of test problems appearing in the literature is reported. The TSH is seen to be extremely effective in obtaining high-quality solutions to the test problems. The TSH procedure produces new best-known solutions for over one-third of the test problems.

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