@inproceedings{KDD-2012-LiuA,
	author        = "Tantan Liu and Gagan Agrawal",
	booktitle     = "{Proceedings of the 18th International Conference on Knowledge Discovery and Data Mining}",
	doi           = "10.1145/2339530.2339705",
	isbn          = "978-1-4503-1462-6",
	pages         = "1113--1121",
	publisher     = "{ACM}",
	title         = "{Stratified k-means clustering over a deep web data source}",
	year          = 2012,
}