Ruy Alberto Pisani Altafim

One-port nonlinear electric circuit for simulating grounding systems under impulse current

Ruy Alberto Corrêa Altafim, Luiz Augusto Martin Gonçalves, Ruy Alberto Pisani Altafim, 2016 .

Biometric patterns recognition using keystroke dynamics

Ruy Alberto Pisani Altafim, Jefferson L. S. Ferreira, Mardson Freitas de Amorim, 2018 .

Vibration Detection of Vehicle Impact Using Smartphone Accelerometer Data and Long-Short Term Memory Neural Network

Ruy Alberto Corrêa Altafim, Ruy Alberto Pisani Altafim, João Paulo Brognoni Casati, 2020 .

Comparative analysis between impulsive detection methods applied on partial discharge acoustic signals

Ruy Alberto Pisani Altafim, Antonio Carlos Cavalcanti, Clovis Ferreira dos Reis, 2014, 2014 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings.

Ferroelectret-based Hydrophone Employed in Oil Identification—A Machine Learning Approach

Ruy Alberto Pisani Altafim, Daniel R. de Luna, Vicente A. de Sousa, 2020, Sensors.

Comparison between three RTL implementations of the multiplicative inverse calculation of galois field elements based on a standard cells library

Ruy Alberto Pisani Altafim, Antonio Carlos Cavalcanti, Otacilio de Araujo Ramos Neto, 2013, 2013 IEEE Computer Society Annual Symposium on VLSI (ISVLSI).

Images from high-voltage impulse discharges evaluated with a developed graphical software

Ruy Alberto Pisani Altafim, Antonio Carlos Cavalcanti, Ruy Alberto Correa Altafim, 2014, 2014 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings.

Template-based fluoroethylenepropylene piezoelectrets with tubular channels for transducer applications

Ruy Alberto Pisani Altafim, Werner Wirges, Werner Jenninger, 2009 .