Learning to identify core term of knowledge unit from short text. - Zhenhua Tian; Zhen Wang; Ziqi Liu; Hengheng Xiang; Jun Liu 002; Qinghua Zheng (FSKD, 2012)

A Random Walk Approach to Selectional Preferences Based on Preference Ranking and Propagation. - Zhenhua Tian; Hengheng Xiang; Ziqi Liu; Qinghua Zheng (ACL (1), 2013)