Authenticated group key agreement with admission control. - Hailong Wen; Dawu Gu (InfoSecu, 2004)

Matrix Factorization Meets Cosine Similarity: Addressing Sparsity Problem in Collaborative Filtering Recommender System. - Hailong Wen; Guiguang Ding; Cong Liu; Jianming Wang (APWeb, 2014)

CosSimReg: An Effective Transfer Learning Method in Social Recommender System. - Hailong Wen; Cong Liu; Guiguang Ding; Qiang Liu 016 (ICIC (1), 2014)