@inproceedings{CIKM-2003-WidyantoroIY,
	author        = "Dwi H. Widyantoro and Thomas R. Ioerger and John Yen",
	booktitle     = "{Proceedings of the 12th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/956863.956970",
	isbn          = "1-58113-723-0",
	pages         = "548--551",
	publisher     = "{ACM}",
	title         = "{Tracking changes in user interests with a few relevance judgments}",
	year          = 2003,
}