@article{VLDB-2013-DuanZCG,
	author        = "Huizhong Duan and ChengXiang Zhai and Jinxing Cheng and Abhishek Gattani",
	ee            = "http://www.vldb.org/pvldb/vol6/p1786-duan.pdf",
	journal       = "{Proceedings of the VLDB Endowment}",
	number        = 14,
	pages         = "1786--1797",
	title         = "{Supporting Keyword Search in Product Database: A Probabilistic Approach}",
	volume        = 6,
	year          = 2013,
}