@inproceedings{ICALP-v1-2012-SanthanamS,
	author        = "Rahul Santhanam and Srikanth Srinivasan",
	booktitle     = "{Proceedings of the 39th International Colloquium on Automata, Languages, and Programming, Part I}",
	doi           = "10.1007/978-3-642-31594-7_65",
	isbn          = "978-3-642-31593-0",
	pages         = "774--785",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{On the Limits of Sparsification}",
	volume        = 7391,
	year          = 2012,
}