| Article ID: | iaor1996746 |
| Country: | Netherlands |
| Volume: | 62 |
| Issue: | 3 |
| Start Page Number: | 363 |
| End Page Number: | 371 |
| Publication Date: | Nov 1992 |
| Journal: | European Journal of Operational Research |
| Authors: | ReVelle Charles, Marianov Vladimir, Serra Daniel |
| Keywords: | programming: integer |
In this paper we present a 0-1 integer programming model for locating services with a hierarchical structure when there is competition in the region of interest. The model utilizes a hierarchical covering formulation and it allows the location of new servers as well as the relocation of existing servers. Computational experience is provided.