@article{VLDB-2014-CaoFWY,
	author        = "Yang Cao and Wenfei Fan and Tianyu Wo and Wenyuan Yu",
	ee            = "http://www.vldb.org/pvldb/vol7/p1231-cao.pdf",
	journal       = "{Proceedings of the VLDB Endowment}",
	number        = 12,
	pages         = "1231--1242",
	title         = "{Bounded Conjunctive Queries}",
	volume        = 7,
	year          = 2014,
}