D. Billsus, and M. Pazzani. ICML '98: Proceedings of the Fifteenth International Conference on Machine Learning, page 46--54. San Francisco, CA, USA, Morgan Kaufmann Publishers Inc., (1998)
S. Dumais, J. Platt, D. Heckerman, and M. Sahami. CIKM '98: Proceedings of the seventh international conference on Information and knowledge management, page 148--155. New York, NY, USA, ACM, (1998)
D. Hillard, M. Ostendorf, and E. Shriberg. NAACL '03: Proceedings of the 2003 Conference of the North American Chapter of the Association for Computational Linguistics on Human Language Technology, page 34--36. Morristown, NJ, USA, Association for Computational Linguistics, (2003)
J. Neville, M. Rattigan, and D. Jensen. Proceedings of the Workshop on Learning Statistical Models from Relational Data, Eighteenth International Joint Conference on Artificial Intelligence, (2003)