@article{articlec7a0e031,
title   = {A graph-based method for predicting the helpfulness of apps opinions},
author = {Sousa, Rogério Figueredo de and Anchieta, Rafael Torres and Nunes, Maria das Graças Volpe},
year = {2020},
journal   = {iSys, Revista Brasileira de Sistemas de Informação}
}