An enhanced timetabling procedure for the no-wait job shop problem: a complete local search approach

  • Authors:
  • Jose M. Framinan;Christoph Schuster

  • Affiliations:
  • Escuela Superior de Ingenieros, Camino de los Descubrimientos, Seville, Spain and Industrial Management, School of Engineering, University of Seville, Seville, Spain;Bayer Technology Services, Supply Chain Optimization, Leverkusen, Germany

  • Venue:
  • Computers and Operations Research
  • Year:
  • 2006

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Abstract

In this paper we consider the no-wait job shop problem with a makespan objective. This problem has usually been addressed by its decomposition into a sequencing and a timetabling problem. Here, first we focus on the timetabling problem and take advantage of the symmetry of the problem in order to suggest a new timetabling procedure. Secondly, we suggest embedding this timetabling into a recent metaheuristic named complete local search with memory.