Jianming Lv Xueqi Cheng WonGoo: A Pure Peer-to-Peer Full Text Information Retrieval System Based On Semantic Overlay Networks. 47-54 2004 conf/nca/2004 NCA http://doi.ieeecomputersociety.org/10.1109/NCA.2004.1347761 db/conf/nca/nca2004.html#LvC04