@article{VLDB-2015-WuHYY,
	author        = "You Wu and Boulos Harb and Jun Yang and Cong Yu",
	ee            = "http://www.vldb.org/pvldb/vol8/p1752-wu.pdf",
	journal       = "{Proceedings of the VLDB Endowment}",
	number        = 12,
	pages         = "1752--1763",
	title         = "{Efficient Evaluation of Object-Centric Exploration Queries for Visualization}",
	volume        = 8,
	year          = 2015,
}