Local search with annealing-like restarts to solve the vehicle routing problem with time windows

  • Authors:
  • Haibing Li;Andrew Lim

  • Affiliations:
  • National University of Singapore, Singapore, 117543;National University of Singapore, Singapore, 117543

  • Venue:
  • Proceedings of the 2002 ACM symposium on Applied computing
  • Year:
  • 2002

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Abstract

In this paper, we propose a metaheuristic based on annealing-like restarts to diversify and intensify local searches for solving the vehicle routing problem with time windows (VRPTW). Using the Solomon's benchmark instances for the problem, our method obtained 7 new best results and equaled 19 other best results. Extensive comparisons indicate that our method is comparable to the best published literatures.