Silva, Diogo Vinícius de Sousa , Amanda Chagas de Oliveira, Francisleide Almeida, and Frederico Araújo Durão. " Exploiting Graph Similarities with Clustering to Improve Long Tail Itens Recommendations." Proceedings of the 26th Brazilian Symposium on Multimedia and the Web, Evento Online, 2020. SBC, 2020, pp.148-155.