Approximating directed multicuts (Q2387182)

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Approximating directed multicuts
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    Approximating directed multicuts (English)
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    26 January 2006
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    The authors consider the problem of finding a minimum multicut in a directed multicommodity flow network. The first nontrivial upper bounds on the max flow-to-min multicut ratio are obtained. These results are algorithmic, demonstrating nontrivial approximation guarantees.
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    approximation guarantees
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    polynomial-time algorithm
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