1. Agrawal R., & Srikant R. (1994). Fast algorithms for mining association rules in large databases. In Proceedings of the 20th VLDB Conference.
2. Agrawal R., Imielinski T., & Swami A. (1993). Mining association rules between sets of items in very large databases. In Proceedings of the ACM SIGMOD Conference.
3. Cooley, R., Mobasher, B., & Srivastava, J. (1999). Data preparation for mining World Wide Web browsing pattern. Journal of Knowledge and Information Systems, 1(1), 5–32.
4. Joachims, T., Freitag, D., & Mitchell, T. (1994). Webwatcher: A tour guide for the world wide web. In Proceedings of the 15th International Conference on Artificial Intelligence, Nagoya, Japan.
5. Jonathan L. H., Konstan, J. A., Borchers, A., & Riedl, J. (1999). An algorithmic framework for performing collaborative filtering. In Proceedings of the 1999 Conference on Research and Development in Information Retrieval, August.