@inproceedings{ICALP-2004-HalperinK,
	author        = "Eran Halperin and Richard M. Karp",
	booktitle     = "{Proceedings of the 31st International Colloquium on Automata, Languages and Programming}",
	doi           = "10.1007/978-3-540-27836-8_62",
	isbn          = "3-540-22849-7",
	pages         = "733--744",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{The Minimum-Entropy Set Cover Problem}",
	volume        = 3142,
	year          = 2004,
}