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A memetic algorithm for minimizing the total weighted completion time on a single machine under linear deterioration
Authors:Jalil Layegh  Fariborz Jolai
Affiliation:Department of Industrial Engineering, College of Engineering, University of Tehran, Tehran, Iran
Abstract:In this paper, we consider the problem of minimizing the total weighted completion time on a single machine. Jobs processing times are increasing linear function of start times. First, we present some new dominance properties for this NP-hard problem. And next, using these properties, we develop a memetic algorithm for the problem. The results of computational experiments show the good performance of the proposed algorithm.
Keywords:Scheduling   Single machine   Linear deterioration   Total weighted completion time
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