PeerBus: A Middleware Framework towards Interoperability among P2P Data Sharing Systems. - Linhao Xu; Shuigeng Zhou; Keping Zhao; Weining Qian; Aoying Zhou (GCC (1), 2003)

PeerSDI: A Peer-to-Peer Information Dissemination System. - Keping Zhao; Shuigeng Zhou; Linhao Xu; Wenyuan Cai; Aoying Zhou (APWeb, 2004)

Towards Efficient Ranked Query Processing in Peer-to-Peer Networks. - Keping Zhao; Shuigeng Zhou; Aoying Zhou (Cognitive Systems, 2005)

Supporting Ranked Join in Peer-to-Peer Networks. - Keping Zhao; Shuigeng Zhou; Kian-Lee Tan; Aoying Zhou (DEXA Workshops, 2005)

Efficient top-k processing in large-scaled distributed environments. - Keping Zhao; Yufei Tao 001; Shuigeng Zhou (Data Knowl. Eng., 2007)