Discovering frequent ADL patterns from wearable accelerometers. - Zehong Tan; Shuangjiu Xiao (VRCAI, 2014)

Query Rewrite for Null and Low Search Results in eCommerce. - Zehong Tan; Canran Xu; Mengjie Jiang; Hua Yang; Xiaoyuan Wu (eCOM@SIGIR, 2017)