@inproceedings{ICML-2008-DasguptaH,
	author        = "Sanjoy Dasgupta and Daniel Hsu",
	booktitle     = "{Proceedings of the 25th International Conference on Machine Learning}",
	doi           = "10.1145/1390156.1390183",
	isbn          = "978-1-60558-205-4",
	pages         = "208--215",
	publisher     = "{ACM}",
	series        = "{ACM International Conference Proceeding Series}",
	title         = "{Hierarchical sampling for active learning}",
	volume        = 307,
	year          = 2008,
}