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25
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COCO
2005
Springer
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Algorithms
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COCO 2005
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On the Hardness of Approximating Multicut and Sparsest-Cut
14 years 5 months ago
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www.wisdom.weizmann.ac.il
We show that the Multicut, Sparsest-Cut, and Min-2CNF≡ Deletion problems are NP-hard to approximate within every constant factor, assuming the Unique Games Conjecture of Khot [S...
Shuchi Chawla, Robert Krauthgamer, Ravi Kumar, Yuv...
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