- Proceedings of the the Seventh ACM Conference on Hypertext, page 180-193. ACM Press, (1996)
- Database and Expert Systems Applications (2007)
- Database and Expert Systems Applications (2008)
- Proceedings of the 20th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, page 314-323. (1997)
- Proceedings of the Third SIAM International Conference on Data Mining SDM 2003, volume 112 of Proceedings in Applied Mathematics, Society for Industrial and Applied Mathematics, (2003)
- Proc. 2nd Int. Conf. on Knowledge Discovery and Data Mining KDD'96, page 226-231. AAAI Press, (1996)
- Managing Information Technology Resources in Organizations in the Next Millennium: Proceedings of the 10th Information Resources Management Association International Conference, Idea Group Publishing, (1999)
- Information Processing \& Management 33(1):1-14 (1997)
- Proceedings of the 8th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, page 188-196. ACM Press, (1985)
- 2002-8. Helsinki Institute for Information Technology, (2002)
- SIGMOD '98: Proceedings of the 1998 ACM SIGMOD International Conference on Management of Data, page 73-84. ACM Press, (1998)
- IEEE Trans. Information Theory (2005)
- IEEE Computer 32(8):68-75 (1999)
- Proceedings of the Eighth ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, page 436-442. ACM Press, (2002)
- SIGKDD Explor. Newsl. 4(1):65-75 (2002)
- Journal of Intelligent Information Systems 17(2-3):107-145 (2001)
- ACM Comput. Surv. 31(3):264-323 (1999)
- IEEE Transactions on Knowledge and Data Engineering 16(1):82-96 (2004)
- Proceedings of the eleventh ACM on Hypertext and hypermedia, page 143-152. ACM Press, (2000)
- University of Washington, (2003)


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