@inproceedings{RecSys-2011-KimE,
	author        = "Heung-Nam Kim and Abdulmotaleb El-Saddik",
	booktitle     = "{Proceedings of the Fifth Conference on Recommender Systems}",
	doi           = "10.1145/2043932.2043945",
	isbn          = "978-1-4503-0683-6",
	pages         = "45--52",
	publisher     = "{ACM}",
	title         = "{Personalized PageRank vectors for tag recommendations: inside FolkRank}",
	year          = 2011,
}