Recorded Speech, Virtual Environments, and the Effectiveness of Embodied Conversational Agents. - Iván Gris; David G. Novick; Adriana I. Camacho; Diego A. Rivera; Mario Gutiérrez; Alex Rayon (IVA, 2014)

Animation Guidelines for Believable Embodied Conversational Agent Gestures. - Iván Gris; Diego A. Rivera; David G. Novick (HCI (11), 2015)

A Mark-Up Language and Interpreter for Interactive Scenes for Embodied Conversational Agents. - David G. Novick; Mario Gutiérrez; Iván Gris; Diego A. Rivera (HCI (11), 2015)

The UTEP AGENT System. - David G. Novick; Iván Gris Sepulveda; Diego A. Rivera; Adriana I. Camacho; Alex Rayon; Mario Gutiérrez (ICMI, 2015)

Young Merlin: an embodied conversational agent in virtual reality. - Iván Gris; Diego A. Rivera; Alex Rayon; Adriana I. Camacho; David G. Novick (ICMI, 2016)