@inproceedings{CIKM-2010-WebberOSH,
	author        = "William Webber and Douglas W. Oard and Falk Scholer and Bruce Hedin",
	booktitle     = "{Proceedings of the 19th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/1871437.1871508",
	isbn          = "978-1-4503-0099-5",
	pages         = "539--548",
	publisher     = "{ACM}",
	title         = "{Assessor error in stratified evaluation}",
	year          = 2010,
}