@article{VLDB-2014-SalloumDST13,
	author        = "Mariam Salloum and Xin Luna Dong and Divesh Srivastava and Vassilis J. Tsotras",
	ee            = "http://www.vldb.org/pvldb/vol7/p133-salloum.pdf",
	journal       = "{Proceedings of the VLDB Endowment}",
	number        = 3,
	pages         = "133--144",
	title         = "{Online Ordering of Overlapping Data Sources}",
	volume        = 7,
	year          = 2013,
}