Parallel tabu search techniques for the job shop scheduling problem

Parallel tabu search techniques for the job shop scheduling problem

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Article ID: iaor19982234
Country: United States
Volume: 6
Issue: 2
Start Page Number: 108
End Page Number: 117
Publication Date: Mar 1994
Journal: ORSA Journal On Computing
Authors:
Keywords: optimization
Abstract:

We apply the global optimization technique called tabu search to the job shop scheduling problem and show that our method is typically more efficient than the shifting bottleneck procedure, and also more efficient than a recently proposed simulated annealing implementation. We also identify a type of problem for which tabu search provides an optimal solution in a polynomial mean time in practice, while an implementation of the shifting bottleneck procedure seems to take an exponential amount of computation time. Included are computational results that establish new best solutions for a number of benchmark problems from the literature. Finally, we give a fast parallel algorithm that provides good solutions to very large problems in a very short computation time.

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