Privacy Preserving Recommendation System Based on Groups - Shang Shang; Yuk Hui; Pan Hui 001; Paul W. Cuff; Sanjeev R. Kulkarni (CoRR, 2013)

Beyond personalization and anonymity: towards a group-based recommender system. - Shang Shang; Yuk Hui; Pan Hui 001; Paul Cuff; Sanjeev R. Kulkarni (SAC, 2014)