@inproceedings{CIKM-2013-MoffatTS,
	author        = "Alistair Moffat and Paul Thomas and Falk Scholer",
	booktitle     = "{Proceedings of the 22nd ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2505515.2507665",
	isbn          = "978-1-4503-2263-8",
	pages         = "659--668",
	publisher     = "{ACM}",
	title         = "{Users versus models: what observation tells us about effectiveness metrics}",
	year          = 2013,
}