@inproceedings{CIKM-2002-QiaoAA,
	author        = "Lin Qiao and Divyakant Agrawal and Amr El Abbadi",
	booktitle     = "{Proceedings of the 11th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/584792.584870",
	pages         = "469--476",
	publisher     = "{ACM}",
	title         = "{RHist: adaptive summarization over continuous data streams}",
	year          = 2002,
}