Landmark-Based Histograms of Oriented Gradients for Facial Emotion Recognition. - Pablo Guerrero; Matías Pavez; Diego Chávez; Sergio F. Ochoa (IWAAL, 2015)

Towards Long-Term Memory for Social Robots: Proposing a New Challenge for the RoboCup@Home League. - Matías Pavez; Javier Ruiz-del-Solar; Victoria Amo; Felix Meyer zu Driehausen (RoboCup, 2018)