@inproceedings{SIGIR-2010-YangMSM,
	author        = "Hui Yang and Anton Mityagin and Krysta Marie Svore and Sergey Markov",
	booktitle     = "{Proceedings of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/1835449.1835526",
	isbn          = "978-1-4503-0153-4",
	pages         = "459--466",
	publisher     = "{ACM}",
	title         = "{Collecting high quality overlapping labels at low cost}",
	year          = 2010,
}