Paiva, Ranilson, Ig Ibert Bittencourt, Henrique Pacheco, Alan Pedro da Silva, Patrícia Jacques, and Seiji Isotani.
" Data Mining and Intelligent Learning Management: Challenges and Directions." <em>Proceedings of the 1st Challenges of Computing applied to Education Workshop,
Curitiba/PR, 2012</em>. SBC, 2012,  
pp.128-137.