Individual popularity and activity in online social systems (2009)
Hu, Haibo, Han, Dingyi, Wang, Xiaofan
We propose a stochastic model of web user behaviors in online social systems, and study the influence of attraction kernel on statistical property of user or item occurrence. Combining the different...
An Effective Resource Description Based Approach to Find Similar Peers (2009)
Xing Zhu, Dingyi Han, Weibin Zhu, Yong Yu
In text document sharing Peer-to-Peer (P2P) applications, similar peers are peers which share documents about the same topic. Finding similar peers can benefit document retrieval in P2P systems. In...
An Effective Resource Description Based Approach to Find Similar Peers (2005)
Xing Zhu Dingyi, Xing Zhu, Dingyi Han, Weibin Zhu, Yong Yu
In text document sharing Peer-to-Peer (P2P) applications, similar peers are peers which share documents about the same topic. Finding similar peers can benefit document retrieval in P2P systems. In...