Personalization Service Research of the E-Learning System Based on Clustering Coefficient Partition Algorithm. - Hong Liu 023; Xiaojun Li (APWeb/WAIM Workshops, 2009)

Internet Public Opinion Hotspot Detection Research Based on K-means Algorithm. - Hong Liu 023; Xiaojun Li (ICSI (2), 2010)

Research on the attribute classification of sentiment target based on the stratified sampling. - Hanxiao Shi; Xiaojun Li; Hong Liu 023; Liuqing Zhu (ICNC-FSKD, 2016)

Learning path combination recommendation based on the learning networks. - Hong Liu 023; Xiaojun Li (Soft Comput., 2020)