Silva, NĂ­collas, Diego Carvalho, Adriano C. M. Pereira, Fernando MourĂ£o, and Leonardo Rocha. " Evaluating Different Strategies to Mitigate the Ramp-up Problem in Recommendation Domains." Proceedings of the 23rd Brazilian Symposium on Multimedia and the Web, Gramado, 2017. SBC, 2017, pp.333-340.