@inproceedings{KDD-2013-BabaK,
	author        = "Yukino Baba and Hisashi Kashima",
	booktitle     = "{Proceedings of the 19th International Conference on Knowledge Discovery and Data Mining}",
	doi           = "10.1145/2487575.2487600",
	isbn          = "978-1-4503-2174-7",
	pages         = "554--562",
	publisher     = "{ACM}",
	title         = "{Statistical quality estimation for general crowdsourcing tasks}",
	year          = 2013,
}