@article{VLDB-2008-HuangLC,
	author        = "Yu Huang and Ziyang Liu and Yi Chen",
	ee            = "http://www.vldb.org/pvldb/1/1454181.pdf",
	journal       = "{Proceedings of the VLDB Endowment}",
	number        = 2,
	pages         = "1392--1395",
	title         = "{eXtract: a snippet generation system for XML search}",
	volume        = 1,
	year          = 2008,
}