@inproceedings{RecSys-2015-LarrainTPGN,
	author        = "Santiago Larrain and Christoph Trattner and Denis Parra and Eduardo Graells-Garrido and Kjetil Nørvåg",
	booktitle     = "{Proceedings of the Ninth Conference on Recommender Systems}",
	doi           = "10.1145/2792838.2799682",
	isbn          = "978-1-4503-3692-5",
	pages         = "269--272",
	publisher     = "{ACM}",
	title         = "{Good Times Bad Times: A Study on Recency Effects in Collaborative Filtering for Social Tagging}",
	year          = 2015,
}