A quadratic integer program for the loca
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Morton E. O'kelly
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Article
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1987
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Elsevier Science
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English
⚖ 877 KB
This paper reports a new formulation of a general hub location model as a quadratic integer program. Non-convexity of the objective function makes the problem difficult. A variety of alternative solution strategies are discussed. Computational results from two simple heuristics are presented for the