The p-hub center allocation problem
نویسندگان
چکیده
The p-hub center problem is to locate p hubs and to allocate non-hub nodes to hub nodes such that the maximum travel time (or distance) between any origin–destination pair is minimized. We address the p-hub center allocation problem, a subproblem of the location problem, where hub locations are given. We present complexity results and IP formulations for several versions of the problem. We establish that some special cases are polynomially solvable. 2005 Elsevier B.V. All rights reserved.
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ورودعنوان ژورنال:
- European Journal of Operational Research
دوره 176 شماره
صفحات -
تاریخ انتشار 2007