@inproceedings{PODS-2007-ChakaravarthyPRAM,
	author        = "Venkatesan T. Chakaravarthy and Vinayaka Pandit and Sambuddha Roy and Pranjal Awasthi and Mukesh K. Mohania",
	booktitle     = "{Proceedings of the 26th Symposium on Principles of Database Systems}",
	doi           = "10.1145/1265530.1265538",
	isbn          = "978-1-59593-685-1",
	pages         = "53--62",
	publisher     = "{ACM}",
	title         = "{Decision trees for entity identification: approximation algorithms and hardness results}",
	year          = 2007,
}