Unifying Geographical Influence in Recommender Systems via Matrix Factorization. - Ce Cheng; Jiajin Huang; Ning Zhong 001 (WI-IAT (3), 2015)

Point-of-Interest Recommendations by Unifying Multiple Correlations. - Ce Cheng; Jiajin Huang; Ning Zhong 001 (WAIM (1), 2016)