A memetic algorithm for bi-objective integrated forward/reverse logistics network design

  • Authors:
  • Mir Saman Pishvaee;Reza Zanjirani Farahani;Wout Dullaert

  • Affiliations:
  • Department of Industrial Engineering, College of Engineering, University of Tehran, Iran;Centre for Maritime Studies, National University of Singapore, Singapore, Singapore and Department of Industrial Engineering, Amirkabir University of Technology, Tehran, Iran;Department of Industrial Engineering, Amirkabir University of Technology, Tehran, Iran and Institute of Transport and Maritime Management Antwerp (ITMMA), University of Antwerp, Belgium and Antwer ...

  • Venue:
  • Computers and Operations Research
  • Year:
  • 2010

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Abstract

Logistics network design is a major strategic issue due to its impact on the efficiency and responsiveness of the supply chain. This paper proposes a model for integrated logistics network design to avoid the sub-optimality caused by a separate, sequential design of forward and reverse logistics networks. First, a bi-objective mixed integer programming formulation is developed to minimize the total costs and maximize the responsiveness of a logistics network. To find the set of non-dominated solutions, an efficient multi-objective memetic algorithm is developed. The proposed solution algorithm uses a new dynamic search strategy by employing three different local searches. To assess the quality of the novel solution approach, the quality of its Pareto-optimal solutions is compared to those generated by an existing powerful multi-objective genetic algorithm from the recent literature and to exact solutions obtained by a commercial solver.