@inproceedings{SIGMOD-2005-HeZC,
	author        = "Bin He and Zhen Zhang and Kevin Chen-Chuan Chang",
	booktitle     = "{Proceedings of the 23rd ACM SIGMOD International Conference on Management of Data}",
	doi           = "10.1145/1066157.1066291",
	isbn          = "1-59593-060-4",
	pages         = "927--929",
	publisher     = "{ACM}",
	title         = "{MetaQuerier: querying structured web sources on-the-fly}",
	year          = 2005,
}