@inproceedings{SIGMOD-2010-RohKCSK,
	author        = "Yohan J. Roh and Jae Ho Kim and Yon Dohn Chung and Jin Hyun Son and Myoung-Ho Kim",
	booktitle     = "{Proceedings of the 28th ACM SIGMOD International Conference on Management of Data}",
	doi           = "10.1145/1807167.1807236",
	isbn          = "978-1-4503-0032-2",
	pages         = "627--638",
	publisher     = "{ACM}",
	title         = "{Hierarchically organized skew-tolerant histograms for geographic data objects}",
	year          = 2010,
}