David W. Bauer Garrett R. Yaun Christopher D. Carothers Murat Yuksel Shivkumar Kalyanaraman Seven-O'Clock: A New Distributed GVT Algorithm Using Network Atomic Operations. 39-48 2005 conf/pads/2005 PADS http://doi.acm.org/10.1145/1069810.1070159 db/conf/pads/pads2005.html#BauerYCYK05