Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
474947 | Computers & Operations Research | 2005 | 23 Pages |
Abstract
We propose a branch-and-cut algorithm for the pallet loading problem. The 0–1 formulation proposed by Beasley for cutting problems is adapted to the problem, adding new constraints and new procedures for variable reduction. We then take advantage of the relationship between this problem and the maximum independent set problem to use the partial linear description of its associated polyhedron. Finally, we exploit the specific structure of our problem to define the solution graph and to develop efficient separation procedures. We present computational results for the complete sets Cover I (up to 50 boxes) and Cover II (up to 100 boxes).
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science (General)
Authors
R. Alvarez-Valdes, F. Parreño, J.M. Tamarit,