2007

doi dblp
Effective missing data prediction for collaborative filtering
Hao Ma | Irwin King | Michael R. Lyu
SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Amsterdam, The Netherlands, July 23-27, 2007

2008

doi dblp
Mining social networks using heat diffusion processes for marketing candidates selection
Hao Ma | Haixuan Yang | Michael R. Lyu | Irwin King
Proceedings of the 17th ACM Conference on Information and Knowledge Management, CIKM 2008, Napa Valley, California, USA, October 26-30, 2008

doi dblp
Learning latent semantic relations from clickthrough data for query suggestion
Hao Ma | Haixuan Yang | Irwin King | Michael R. Lyu
Proceedings of the 17th ACM Conference on Information and Knowledge Management, CIKM 2008, Napa Valley, California, USA, October 26-30, 2008

doi dblp
SoRec: social recommendation using probabilistic matrix factorization
Hao Ma | Haixuan Yang | Michael R. Lyu | Irwin King
Proceedings of the 17th ACM Conference on Information and Knowledge Management, CIKM 2008, Napa Valley, California, USA, October 26-30, 2008

2009

doi dblp
Learning to recommend with social trust ensemble
Hao Ma | Irwin King | Michael R. Lyu
Proceedings of the 32nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2009, Boston, MA, USA, July 19-23, 2009

doi dblp
Semi-nonnegative matrix factorization with global statistical consistency for collaborative filtering
Hao Ma | Haixuan Yang | Irwin King | Michael R. Lyu
Proceedings of the 18th ACM Conference on Information and Knowledge Management, CIKM 2009, Hong Kong, China, November 2-6, 2009

2010

doi dblp
Introduction to social recommendation
Irwin King | Michael R. Lyu | Hao Ma
Proceedings of the 19th International Conference on World Wide Web, WWW 2010, Raleigh, North Carolina, USA, April 26-30, 2010

2011

doi dblp
Recommender systems with social regularization
Hao Ma | Dengyong Zhou | Chao Liu | Michael R. Lyu | Irwin King
Proceedings of the Forth International Conference on Web Search and Web Data Mining, WSDM 2011, Hong Kong, China, February 9-12, 2011

doi dblp
Probabilistic factor models for web site recommendation
Hao Ma | Chao Liu | Irwin King | Michael R. Lyu
Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2011, Beijing, China, July 25-29, 2011

doi dblp
Learning to recommend with explicit and implicit social relations
Hao Ma | Irwin King | Michael R. Lyu
2011 Volume 2 Issue 3

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Improving Recommender Systems by Incorporating Social Contextual Information
Hao Ma | Tom Chao Zhou | Michael R. Lyu | Irwin King
2011 Volume 29 Issue 2