2009
Substitutes or complements: another step forward in recommendations.
Proceedings of the Proceedings 10th ACM Conference on Electronic Commerce (EC-2009), 2009

2008
Web user de-identification in personalization.
Proceedings of the 17th International Conference on World Wide Web, 2008

2007
WIM at TREC 2007.
Proceedings of The Sixteenth Text REtrieval Conference, 2007

Unified Mapping of Social Networks into 3D Space.
Proceedings of the Proceeding of the Second International Multi-Symposium of Computer and Computational Sciences (IMSCCS 2007), 2007

2006
Using Profile Matching and Text Categorization for Answer Extraction in TREC Genomics.
Proceedings of the Fifteenth Text REtrieval Conference, 2006