@inproceedings{CIKM-2005-FengAAS,
	author        = "Ying Feng and Divyakant Agrawal and Amr El Abbadi and Ambuj K. Singh",
	booktitle     = "{Proceedings of the 14th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/1099554.1099643",
	isbn          = "1-59593-140-6",
	pages         = "313--314",
	publisher     = "{ACM}",
	title         = "{Scalable ranking for preference queries}",
	year          = 2005,
}