@inproceedings{SIGMOD-1994-ChenR,
	author        = "Chung-Min Chen and Nick Roussopoulos",
	booktitle     = "{Proceedings of the 24th ACM SIGMOD International Conference on Management of Data}",
	cdrom         = "SIGMOD94/P161.PDF",
	doi           = "10.1145/191839.191874",
	pages         = "161--172",
	publisher     = "{ACM Press}",
	title         = "{Adaptive Selectivity Estimation Using Query Feedback}",
	year          = 1994,
}