@article{VLDB-2017-YangZJCL,
	author        = "Tong Yang 0003 and Yang Zhou and Hao Jin and Shigang Chen and Xiaoming Li",
	doi           = "10.14778/3137628.3137652",
	ee            = "http://www.vldb.org/pvldb/vol10/p1442-yang.pdf",
	journal       = "{Proceedings of the VLDB Endowment}",
	number        = 11,
	pages         = "1442--1453",
	title         = "{Pyramid Sketch: a Sketch Framework for Frequency Estimation of Data Streams}",
	volume        = 10,
	year          = 2017,
}