@inproceedings{SIGMOD-2007-ChengYC,
	author        = "Tao Cheng and Xifeng Yan and Kevin Chen-Chuan Chang",
	booktitle     = "{Proceedings of the 25th ACM SIGMOD International Conference on Management of Data}",
	doi           = "10.1145/1247480.1247636",
	isbn          = "978-1-59593-686-8",
	pages         = "1144--1146",
	publisher     = "{ACM}",
	title         = "{Supporting entity search: a large-scale prototype search engine}",
	year          = 2007,
}