BUTTER: An Approach to Bug Triage with Topic Modeling and Heterogeneous Network Analysis. - Wen Zhang 001; Guangle Han; Qing Wang 001 (CCBD, 2014)

HIPRank: Ranking Nodes by Influence Propagation Based on Authority and Hub. - Wen Zhang 001; Song Wang 009; Guangle Han; Ye Yang; Qing Wang 001 (Smart Modeling and Simulation for Complex Systems, 2015)