Article ID: | iaor1996565 |
Country: | United Kingdom |
Volume: | 46 |
Issue: | 6 |
Start Page Number: | 698 |
End Page Number: | 707 |
Publication Date: | Jun 1995 |
Journal: | Journal of the Operational Research Society |
Authors: | Baker Barrie M., Baa Amandio Pereira |
Keywords: | programming: integer |
A probelm put forward recently by a Regional Water Authority differs from the well-known Capacitated Warehouse Location Problem only in that there are both weeks of normal demand levels and weeks of peak demand levels. The paper describes how Lagrangian relaxation based branch-and-bound algorithms have been adapted for the new problem. Computational results are given, enabling a comparison of the different approaches tried.