AdHeat: an influence-based diffusion model for propagating hints to match ads. - Hongji Bao; Edward Y. Chang (WWW, 2010)

MOIST: A Scalable and Parallel Moving Object Indexer with School Tracking . - Junchen Jiang; Hongji Bao; Edward Y. Chang; Yuqian Li (Proc. VLDB Endow., 2012)