@inproceedings{RecSys-2015-KowaldL,
	author        = "Dominik Kowald and Elisabeth Lex",
	booktitle     = "{Proceedings of the Ninth Conference on Recommender Systems}",
	doi           = "10.1145/2792838.2799664",
	isbn          = "978-1-4503-3692-5",
	pages         = "265--268",
	publisher     = "{ACM}",
	title         = "{Evaluating Tag Recommender Algorithms in Real-World Folksonomies: A Comparative Study}",
	year          = 2015,
}