Solving large scale crew scheduling prob
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Hai D. Chu; Eric Gelman; Ellis L. Johnson
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Article
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1997
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Elsevier Science
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English
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The crew pairing problem is posed as a set partitioning zero-one integer program. Variables are generated as legal pairings meeting all work rules. Dual values obtained from solving successive large linear program relaxations are used to prune the search tree. In this paper we present a graph based