@inproceedings{CIKM-1999-SwanA,
	author        = "Russell C. Swan and James Allan",
	booktitle     = "{Proceedings of the Eighth ACM International Conference on Information and Knowledge Management}",
	cdrom         = "CIKM1999/P038.pdf",
	doi           = "10.1145/319950.319956",
	isbn          = "1-58113-146-1",
	pages         = "38--45",
	publisher     = "{ACM}",
	title         = "{Extracting Significant Time Varying Features from Text}",
	year          = 1999,
}