Nicolas Schiper, Fernando Pedone. Optimal atomic broadcast and multicast algorithms for wide area networks. In Indranil Gupta, Roger Wattenhofer, editors, Proceedings of the Twenty-Sixth Annual ACM Symposium on Principles of Distributed Computing, PODC 2007, Portland, Oregon, USA, August 12-15, 2007. pages 384-385, ACM, 2007. [doi]
Abstract is missing.