@inproceedings{melville:aaai02,
  author    = {Prem Melville and  Raymond J. Mooney and Ramadass Nagarajan},
  title     = {Content-Boosted Collaborative Filtering for Improved 
               Recommendations},
  booktitle = {Proceedings of the Eighteenth National Conference on 
               Artificial Intelligence},
  year      = {2002},
  pages     = {187--192},
  month     = {July}
}