Friend Recommendation by User Similarity Graph Based on Interest in Social Tagging Systems. - Bu-Xiao Wu; Jing Xiao 005; Jiemin Chen (ICIC (3), 2015)

An Adaptive kNN Using Listwise Approach for Implicit Feedback. - Bu-Xiao Wu; Jing Xiao 005; Jia Zhu 003; Chen Ding 004 (APWeb (1), 2016)