@inproceedings{SIGIR-2015-HungTWA,
	author        = "Nguyen Quoc Viet Hung and Duong Chi Thang and Matthias Weidlich and Karl Aberer",
	booktitle     = "{Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/2766462.2767866",
	isbn          = "978-1-4503-3621-5",
	pages         = "1037--1038",
	publisher     = "{ACM}",
	title         = "{ERICA: Expert Guidance in Validating Crowd Answers}",
	year          = 2015,
}