Sifting Truths from Multiple Low-Quality Data Sources. - Zizhe Xie; Qizhi Liu; Zhifeng Bao (APWeb/WAIM (1), 2017)

Finding Influential Nodes by a Fast Marginal Ranking Method. - Yipeng Zhang 002; Ping Zhang; Zhifeng Bao; Zizhe Xie; Qizhi Liu; Bang Zhang (ADC, 2018)

Torch: A Search Engine for Trajectory Data. - Sheng Wang 007; Zhifeng Bao; J. Shane Culpepper; Zizhe Xie; Qizhi Liu; Xiaolin Qin (SIGIR, 2018)