Osmar R. Zaïane, Jaideep Srivastava, Myra Spiliopoulou, Brij M. Masand: WEBKDD 2002 - MiningWeb Data for Discovering Usage Patterns and Profiles, 4th International Workshop, Edmonton, Canada, July 23, 2002, Revised Papers. Lecture Notes in Computer Science 2703, Springer 2003, ISBN 3-540-20304-4