Benjamin Doerr, Magnus Wahlström. Randomized Rounding in the Presence of a Cardinality Constraint. In Irene Finocchi, John Hershberger, editors, Proceedings of the Workshop on Algorithm Engineering and Experiments, ALENEX 2009, New York, New York, USA, January 3, 2009. pages 162-174, SIAM, 2009. [doi]
Abstract is missing.