@inproceedings{CIKM-2012-AmatiAG,
	author        = "Gianni Amati and Giuseppe Amodeo and Carlo Gaibisso",
	booktitle     = "{Proceedings of the 21st ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2396761.2398672",
	isbn          = "978-1-4503-1156-4",
	pages         = "2483--2486",
	publisher     = "{ACM}",
	title         = "{Survival analysis for freshness in microblogging search}",
	year          = 2012,
}