摘要：
Haiyan Zhao, Shengsheng Wang, Qingkui Chen, Jian Cao. Probabilistic Matrix Factorization Based on Similarity Propagation and Trust Propagation for Recommendation [C]// The 1st IEEE International Conference on Collaboration and Internet Computing (IEEE CIC 2015), Hangzhou, China, October 28 - 30, 2015: 90-98
