@article{VLDB-2014-WangDTZ13,
	author        = "Xiaoli Wang and Xiaofeng Ding and Anthony K. H. Tung and Zhenjie Zhang",
	ee            = "http://www.vldb.org/pvldb/vol7/p1-wang.pdf",
	journal       = "{Proceedings of the VLDB Endowment}",
	number        = 1,
	pages         = "1--12",
	title         = "{Efficient and Effective KNN Sequence Search with Approximate n-grams}",
	volume        = 7,
	year          = 2013,
}