Who needs to be more visible online? The value implications of web visibility and firm heterogeneity. - Fang Wang; Bixia Xu (Inf. Manag., 2017)

Course Recommendation Model in Academic Social Networks Based on Association Rules and Multi -similarity. - Xiaoxian Huang; Yong Tang 001; Rong Qu; Chunying Li; Chengzhe Yuan; Saimei Sun; Bixia Xu (CSCWD, 2018)