Eunyong Park Sunyoung Han Sangjoon Ahn Hyunje Park Sangchul Shin Scalable and Reliable Overlay Multicast Network for Live Media Streaming. 48-58 2005 conf/pcm/2005-2 PCM (2) http://dx.doi.org/10.1007/11582267_5 db/conf/pcm/pcm2005-2.html#ParkHAPS05