Animesh Nandi Aditya Ganjam Peter Druschel T. S. Eugene Ng Ion Stoica Hui Zhang Bobby Bhattacharjee SAAR: A Shared Control Plane for Overlay Multicast. 2007 conf/nsdi/2007 NSDI http://www.usenix.org/events/nsdi07/tech/nandi.html db/conf/nsdi/nsdi2007.html#NandiGDNSZB07