@article{VLDB-2012-FangSYB11,
	author        = "Lujun Fang and Anish Das Sarma and Cong Yu and Philip Bohannon",
	ee            = "http://www.vldb.org/pvldb/vol5/p241_lujunfang_vldb2012.pdf",
	journal       = "{Proceedings of the VLDB Endowment}",
	number        = 3,
	pages         = "241--252",
	title         = "{REX: Explaining Relationships between Entity Pairs}",
	volume        = 5,
	year          = 2011,
}