Article ID: | iaor19961124 |
Country: | Netherlands |
Volume: | 65 |
Issue: | 3 |
Start Page Number: | 383 |
End Page Number: | 399 |
Publication Date: | Mar 1993 |
Journal: | European Journal of Operational Research |
Authors: | Beasley J.E. |
Keywords: | heuristics |
The paper presents a framework for developing Lagrangean heuristics (heuristics based upon Lagrangean relaxation and subgradient optimisation) with respect to location problems. Computational results are given for four different location problems: