Rafael M. D'Addio, Eduardo P. Fressato, Arthur F. da Costa, and Marcelo G. Manzato. 2018. Incorporating Semantic Item Representations to Soften the Cold Start Problem. In Proceedings of the 24th Brazilian Symposium on Multimedia and the Web, outubro 16, 2018, Salvador, Brasil. SBC, Porto Alegre, Brasil, 157-164.