Yih-Farn Robin Chen Rittwik Jana Daniel Stern Bin Wei Mike Yang Hailong Sun Zebroid: using IPTV data to support peer-assisted VoD content delivery. 115-120 2009 NOSSDAV http://doi.acm.org/10.1145/1542245.1542272 conf/nossdav/2009 db/conf/nossdav/nossdav2009.html#ChenJSWYS09