Julia Chuzhoy, Sanjeev Khanna. An O(k^3 log n)-Approximation Algorithm for Vertex-Connectivity Survivable Network Design. In 50th Annual IEEE Symposium on Foundations of Computer Science, FOCS 2009, October 25-27, 2009, Atlanta, Georgia, USA. pages 437-441, IEEE Computer Society, 2009. [doi]
Abstract is missing.