@inproceedings{VLDB-2002-HulgeriS,
	author        = "Arvind Hulgeri and S. Sudarshan",
	booktitle     = "{Proceedings of the 28th International Conference on Very Large Data Bases}",
	ee            = "http://www.vldb.org/conf/2002/S06P01.pdf",
	pages         = "167--178",
	publisher     = "{Morgan Kaufmann}",
	title         = "{Parametric Query Optimization for Linear and Piecewise Linear Cost Functions}",
	year          = 2002,
}