@article{{webmedia}{}, author = {Fernandes, B., Sacenti, J., Willrich, R.}, title = { Using Implicit Feedback for Neighbors Selection: Alleviating the Sparsity Problem in Collaborative Recommendation Systems}, journal = {Proceedings of the Brazilian Symposium on Multimedia and the Web (WebMedia)}, year = {2017}, url = {https://sol.sbc.org.br/index.php/webmedia/article/view/5306} }