Multiple crossdocks with inventory and time windows

  • Authors:
  • Ping Chen;Yunsong Guo;Andrew Lim;Brian Rodrigues

  • Affiliations:
  • Department of Computer Science, University of Maryland, College Park, MD;Department of Computer Science, National University of Singapore, Singapore;Department of IEEM, Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong;School of Business, Singapore Management University, Singapore

  • Venue:
  • Computers and Operations Research
  • Year:
  • 2006

Quantified Score

Hi-index 0.01

Visualization

Abstract

Crossdocking studies have mostly been concerned with the physical layout of a crossdock or on a single crossdock. In this work, we study a network of crossdocks taking into consideration delivery and pickup time windows, warehouse capacities and inventory-handling costs. Because of the complexity of the problem, local search techniques are developed and used with simulated annealing and tabu search heuristics. Extensive experiments were conducted and results show that the heuristics outperform CPLEX, providing solutions in realistic timescales.