Heuristics for the variable sized bin-packing problem

  • Authors:
  • Mohamed Haouari;Mehdi Serairi

  • Affiliations:
  • Department of Industrial and Systems Engineering, Faculty of Engineering, Ozyegin University, Istanbul, Turkey and ROI-Combinatorial Optimization Research Group, Ecole Polytechnique de Tunisie, BP ...;ROI-Combinatorial Optimization Research Group, Ecole Polytechnique de Tunisie, BP 743, 2078, La Marsa, Tunisia

  • Venue:
  • Computers and Operations Research
  • Year:
  • 2009

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Abstract

We investigate the one-dimensional variable-sized bin-packing problem. This problem requires packing a set of items into a minimum-cost set of bins of unequal sizes and costs. Six optimization-based heuristics for this problem are presented and compared. We analyze their empirical performance on a large set of randomly generated test instances with up to 2000 items and seven bin types. The first contribution of this paper is to provide evidence that a set covering heuristic proves to be highly effective and capable of delivering very-high quality solutions within short CPU times. In addition, we found that a simple subset-sum problem-based heuristic consistently outperforms heuristics from the literature while requiring extremely short CPU times.