A tabu search algorithm for the flowshop scheduling problem with changing neighborhoods

  • Authors:
  • Burak Ekşioğlu;Sandra Duni Ekşioğlu;Pramod Jain

  • Affiliations:
  • Department of Industrial and Systems Engineering, Mississippi State University, P.O. Box 9542, Mississippi State, MS 39762, USA;Department of Industrial and Systems Engineering, Mississippi State University, P.O. Box 9542, Mississippi State, MS 39762, USA;Sabre Airline Solutions, 3150 Sabre Drive, Southlake, TX 76092, USA

  • Venue:
  • Computers and Industrial Engineering
  • Year:
  • 2008

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Abstract

Flowshop scheduling deals with the sequencing of a set of jobs that visit a set of machines in the same order. A tabu search procedure is proposed for the flowshop scheduling problem with the makespan minimization criterion. Different from other tabu search procedures, the neighborhood of a solution is generated using a combination of three different exchange mechanisms. This has resulted in a well-diversified search procedure. The performance of the algorithm is tested using Taillard's benchmark problems. The results are compared to recently developed neuro-tabu search and ant colony heuristics. The computational results indicate the effectiveness of the proposed approach.