@article{VLDB-2014-YangGYL,
	author        = "Yajun Yang and Hong Gao and Jeffrey Xu Yu and Jianzhong Li",
	ee            = "http://www.vldb.org/pvldb/vol7/p673-yang.pdf",
	journal       = "{Proceedings of the VLDB Endowment}",
	number        = 9,
	pages         = "673--684",
	title         = "{Finding the Cost-Optimal Path with Time Constraint over Time-Dependent Graphs}",
	volume        = 7,
	year          = 2014,
}