@article{VLDB-2017-ChenZ,
	author        = "Jiecao Chen and Qin Zhang 0001",
	doi           = "10.14778/3099622.3099627",
	ee            = "http://www.vldb.org/pvldb/vol10/p961-zhang.pdf",
	journal       = "{Proceedings of the VLDB Endowment}",
	number        = 9,
	pages         = "961--972",
	title         = "{Bias-Aware Sketches}",
	volume        = 10,
	year          = 2017,
}