@inproceedings{ECIR-2011-KimC,
	author        = "Jinyoung Kim and Vitor R. Carvalho",
	booktitle     = "{Proceedings of the 33rd European Conference on Information Retrieval Research: Advances in Information Retrieval}",
	doi           = "10.1007/978-3-642-20161-5_46",
	isbn          = "978-3-642-20160-8",
	pages         = "466--478",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{An Analysis of Time-Instability in Web Search Results}",
	volume        = 6611,
	year          = 2011,
}