Rounding Algorithms for a Geometric Embedding of Minimum Multiway Cut

David R. Karger Philip N. Klein Clifford Stein Mikkel Thorup Neal E. Young Rounding Algorithms for a Geometric Embedding of Minimum Multiway Cut http://arxiv.org/abs/cs.DS/0205051 2002 CoRR cs.DS/0205051 db/journals/corr/corr0205.html#cs-DS-0205051