Ruichuan Chen Eng Keong Lua Jon Crowcroft Wenjia Guo Liyong Tang Zhong Chen Securing Peer-to-Peer Content Sharing Service from Poisoning Attacks. 22-29 2008 Peer-to-Peer Computing http://doi.ieeecomputersociety.org/10.1109/P2P.2008.31 conf/p2p/2008 db/conf/p2p/p2p2008.html#ChenLCGTC08