Article ID: | iaor19972249 |
Country: | United Kingdom |
Volume: | 4 |
Issue: | 3 |
Start Page Number: | 125 |
End Page Number: | 138 |
Publication Date: | Oct 1996 |
Journal: | Location Science |
Authors: | OKelly M.E., Skorin-Kapov J., Bryan D., Skorin-Kapov D. |
Keywords: | networks |
The authors present exact solutions for hub location models and discuss sensitivity of these solutions to the interhub discount factor. Both multiple and single hub allocations are considered. The authors employ a linearization that is smaller than any previously used, and determine the number of variables nad constraints. This formulation is used to make extensive computations. Specifically, they include runs for a standard test problem for 3 and 4 hubs, and