@article{VLDB-2018-ChengJC,
	author        = "Peng Cheng 0003 and Xun Jian and Lei Chen 0002",
	doi           = "10.14778/3236187.3236196",
	ee            = "http://www.vldb.org/pvldb/vol11/p1428-cheng.pdf",
	journal       = "{Proceedings of the VLDB Endowment}",
	number        = 11,
	pages         = "1428--1440",
	title         = "{An Experimental Evaluation of Task Assignment in Spatial Crowdsourcing}",
	volume        = 11,
	year          = 2018,
}