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37
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STOC
2005
ACM
135
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Algorithms
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STOC 2005
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Hardness of the undirected congestion minimization problem
14 years 11 months ago
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ect.bell-labs.com
We show that there is no log log M log log log M -approximation for the undirected congestion minimization problem unless NP ZPTIME(npolylog n ), where M is the size of the grap...
Matthew Andrews, Lisa Zhang
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