F. Bruce Shepherd, Adrian Vetta, Gordon T. Wilfong. Polylogarithmic Approximations for the Capacitated Single-Sink Confluent Flow Problem. In Venkatesan Guruswami, editor, IEEE 56th Annual Symposium on Foundations of Computer Science, FOCS 2015, Berkeley, CA, USA, 17-20 October, 2015. pages 748-758, IEEE, 2015. [doi]
Abstract is missing.