@inproceedings{SIGMOD-2011-BalesDV,
	author        = "Nathan Bales and Alin Deutsch and Vasilis Vassalos",
	booktitle     = "{Proceedings of the 29th ACM SIGMOD International Conference on Management of Data}",
	doi           = "10.1145/1989323.1989404",
	isbn          = "978-1-4503-0661-4",
	pages         = "769--780",
	publisher     = "{ACM}",
	title         = "{Score-consistent algebraic optimization of full-text search queries with GRAFT}",
	year          = 2011,
}