@inproceedings{KDD-2001-ShekharLZ,
	acmid         = "502512.502567",
	author        = "Shashi Shekhar and Chang-Tien Lu and Pusheng Zhang",
	booktitle     = "{Proceedings of the Seventh International Conference on Knowledge Discovery and Data Mining}",
	isbn          = "1-58113-391-X",
	pages         = "371--376",
	publisher     = "{ACM}",
	title         = "{Detecting graph-based spatial outliers: algorithms and applications (a summary of results)}",
	year          = 2001,
}