Discovering imitation strategies through categorization of multi-dimensional data. - Aude Billard; Yann Epars; Gordon Cheng; Stefan Schaal (IROS, 2003)

Discovering optimal imitation strategies. - Aude Billard; Yann Epars; Sylvain Calinon; Stefan Schaal; Gordon Cheng (Robotics Auton. Syst., 2004)

Evolution of spiking neural circuits in autonomous mobile robots. - Dario Floreano; Yann Epars; Jean-Christophe Zufferey; Claudio Mattiussi (Int. J. Intell. Syst., 2006)