Efficiency of Metaheuristics in PMJS_E/T Scheduling Problem

  • Authors:
  • Marcin Bazyluk;Leszek Koszalka

  • Affiliations:
  • Chair of Computer Systems and Networks, Wroclaw University of Technology, Wroclaw, Poland 50-370;Chair of Computer Systems and Networks, Wroclaw University of Technology, Wroclaw, Poland 50-370

  • Venue:
  • KES-AMSTA '09 Proceedings of the Third KES International Symposium on Agent and Multi-Agent Systems: Technologies and Applications
  • Year:
  • 2009

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Abstract

Influence of the instance size on the efficiency of metaheuristic algorithms for the parallel machine job scheduling with earliness and tardiness penalties problem (PMJS_E/T) has been considered since their emergence. Such size is understood as the number of jobs which need to be scheduled and the number of available machines, capable of their execution. Investigations show that the proper selection of a metaheuristic for a given instance becomes an important issue leading to noticeable improve of quality. This paper tries to determine that dependence and suggests some policy on the selection.