@inproceedings{CIKM-1999-WidyantoroIY,
	author        = "Dwi H. Widyantoro and Thomas R. Ioerger and John Yen",
	booktitle     = "{Proceedings of the Eighth ACM International Conference on Information and Knowledge Management}",
	cdrom         = "CIKM1999/P405.pdf",
	doi           = "10.1145/319950.323230",
	isbn          = "1-58113-146-1",
	pages         = "405--412",
	publisher     = "{ACM}",
	title         = "{An Adaptive Algorithm for Learning Changes in User Interests}",
	year          = 1999,
}