Integer Linear Programming and Constraint Programming Approaches to a Template Design Problem

  • Authors:
  • Les Proll;Barbara Smith

  • Affiliations:
  • -;-

  • Venue:
  • INFORMS Journal on Computing
  • Year:
  • 1998

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Abstract

We describe a design problem arising in the color printing industry and discuss a number of integer linear programming and constraint programming approaches to its solution. Despite the apparent simplicity of the problem it presents a challenge for both approaches. We present results for three typical cases and show that the constraint programming approach provides better results, although in some cases after considerable handcrafting. We also show that the results obtained by constraint programming can be improved by a simple goal programming model.