A Cyclic Cascaded CRFs Model for Opinion Targets Identification Based on Rules and Statistics. - Hengxun Li; Chun Liao; Guangjun Hu; Ning Wang (IIP, 2016)

Opinion Targets Identification Based on Kernel Sentences Extraction and Candidates Selection. - Hengxun Li; Chun Liao; Ning Wang; Guangjun Hu (IIP, 2016)

A RF-PSO Based Hybrid Feature Selection Model in Intrusion Detection System. - Hengxun Li; Wei Guo; Guoying Wu; Yanxia Li (DSC, 2018)