75 citations · 122 across the 18 of their papers we have counts for
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cs.DB2012★ 3 cited
K-Reach: Who is in Your Small World
James Cheng, Zechao Shang, Hong Cheng +2
We study the problem of answering k-hop reachability queries in a directed graph, i.e., whether there exists a directed path of length k, from a source query vertex to a target que…
cs.SI2012★ 4 cited
A Framework of Algorithms: Computing the Bias and Prestige of Nodes in Trust Networks
Rong-Hua Li, Jeffrey Xu Yu, Xin Huang +1
A trust network is a social network in which edges represent the trust relationship between two nodes in the network. In a trust network, a fundamental question is how to assess an…