On the Hardness of Approximating Multicut and Sparsest-Cut

Shuchi Chawla, Robert Krauthgamer, Ravi Kumar, Yuval Rabani, D. Sivakumar. On the Hardness of Approximating Multicut and Sparsest-Cut. Computational Complexity, 15(2):94-114, 2006. [doi]

Abstract

Abstract is missing.