Multiple-objective heuristics for scheduling unrelated parallel machines

Yang-Kuei Lin, John W. Fowler and Michele E. Pfund

European Journal of Operational Research, 2013, vol. 227, issue 2, 239-253

Abstract: This research proposes two heuristics and a Genetic Algorithm (GA) to find non-dominated solutions to multiple-objective unrelated parallel machine scheduling problems. Three criteria are of interest, namely: makespan, total weighted completion time, and total weighted tardiness. Each heuristic seeks to simultaneously minimize a pair of these criteria; the GA seeks to simultaneously minimize all three. The computational results show that the proposed heuristics are computationally efficient and provide solutions of reasonable quality. The proposed GA outperforms other algorithms in terms of the number of non-dominated solutions and the quality of its solutions.

Keywords: Scheduling; Genetic algorithm; Multiple-objective heuristics (search for similar items in EconPapers)
Date: 2013
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Citations: View citations in EconPapers (9)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:ejores:v:227:y:2013:i:2:p:239-253

DOI: 10.1016/j.ejor.2012.10.008

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