LÊNIO O. P. JÚNIOR received a B.S. degree in computer science from José do Rosário Vellano University, Minas Gerais, Brazil in 2005 and received a master degree in computer science and technology from the Federal University of Itajubá, Minas Gerais, Brazil in 2013. He worked as a Systems Analyst at Hexagon Mining, as adjunct professor at the National Telecommunications Institute (Inatel) and at the José do Rosário Vellano University. Currently, he is an adjunct professor at the Federal Institute of the South of Minas Gerais and a regular electrical engineering PhD student at the Federal University of Itajubá, Minas Gerais, Brazil.