@inproceedings{SIGMOD-1994-Hellerstein,
	author        = "Joseph M. Hellerstein",
	booktitle     = "{Proceedings of the 24th ACM SIGMOD International Conference on Management of Data}",
	cdrom         = "SIGMOD94/P325.PDF",
	doi           = "10.1145/191839.191904",
	pages         = "325--335",
	publisher     = "{ACM Press}",
	title         = "{Practical Predicate Placement}",
	year          = 1994,
}