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The capacitated multiple allocation hub location problem: Formulations and algorithms
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DOI：10.1016/S0377-2217(98)00395-6.png)
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In this paper we consider and present formulations and solution approaches for the capacitated multiple allocation hub location problem. We present a new mixed integer linear programming formulation for the problem. We also construct an efficient heuristic algorithm, using shortest paths. We incorporate the upper bound obtained from this heuristic in a linear-programming-based branch-and-bound solution procedure. We present the results of extensive computational experience with both the heuristic and the exact methods. (C) 2000 Elsevier Science B.V. All rights reserved.
Keyword:
location
linear programming
heuristics
branch and bound
hubs
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6
论文数:
2.2W
被引数:
6.4W
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