@inproceedings{RecSys-2008-ShepitsenGMB,
	author        = "Andriy Shepitsen and Jonathan Gemmell and Bamshad Mobasher and Robin D. Burke",
	booktitle     = "{Proceedings of the Second Conference on Recommender Systems}",
	doi           = "10.1145/1454008.1454048",
	isbn          = "978-1-60558-093-7",
	pages         = "259--266",
	publisher     = "{ACM}",
	title         = "{Personalized recommendation in social tagging systems using hierarchical clustering}",
	year          = 2008,
}