@inproceedings{HPDC-2007-SinghKD,
	author        = "Gurmeet Singh and Carl Kesselman and Ewa Deelman",
	booktitle     = "{Proceedings of the 16th International Symposium on High-Performance Parallel and Distributed Computing}",
	doi           = "10.1145/1272366.1272382",
	isbn          = "978-1-59593-673-8",
	pages         = "117--126",
	publisher     = "{ACM}",
	title         = "{A provisioning model and its comparison with best-effort for performance-cost optimization in grids}",
	year          = 2007,
}