@inproceedings{ICPR-2014-ManzatoDMR,
	author        = "Marcelo Garcia Manzato and Marcos Aurélio Domingues and Ricardo Marcondes Marcacini and Solange Oliveira Rezende",
	booktitle     = "{Proceedings of the 22nd International Conference on Pattern Recognition}",
	doi           = "10.1109/ICPR.2014.635",
	isbn          = "978-1-4799-5208-3",
	pages         = "3696--3701",
	publisher     = "{IEEE}",
	title         = "{Improving Personalized Ranking in Recommender Systems with Topic Hierarchies and Implicit Feedback}",
	year          = 2014,
}