Bio-inspired metaheuristics for the vehicle routing problem

  • Authors:
  • Daniela Ponce

  • Affiliations:
  • Department of Information Technologies, Faculty of Informatics and Management, University of Hradec Králové, Hradec Králové, Czech Republic

  • Venue:
  • ACS'09 Proceedings of the 9th WSEAS international conference on Applied computer science
  • Year:
  • 2009

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Abstract

The paper proposes a metaheuristic algorithm based on particle swarm optimization (PSO) for the problem of vehicle routing (VRP). A direct sequence-based representation of VRP solution is defined, i.e. each particle represents a set of feasible vehicle routes. After initial routes have been constructed, a modified edge recombination crossover operator is used to move particles towards better solutions. The paper presents early results on application of the proposed PSO algorithm to VRP.