Metaheuristics with Local Search Techniques for Retail Shelf-Space Optimization

  • Authors:
  • Andrew Lim;Brian Rodrigues;Xingwen Zhang

  • Affiliations:
  • -;-;-

  • Venue:
  • Management Science
  • Year:
  • 2004

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Abstract

Efficient shelf-space allocation can provide retailers with a competitive edge. While there has been little study on this subject, there is great interest in improving product allocation in the retail industry. This paper examines a practicable linear allocation model for optimizing shelf-space allocation. It extends the model to address other requirements such as product groupings and nonlinear profit functions. Besides providing a network flow solution, we put forward a strategy that combines a strong local search with a metaheuristic approach to space allocation. This strategy is flexible and efficient, as it can address both linear and nonlinear problems of realistic size while achieving near-optimal solutions through easily implemented algorithms in reasonable timescales. It offers retailers opportunities for more efficient and profitable shelf management, as well as higher-quality planograms.