1. “Using pupil size variation during visual emotional stimulation in measuring affective states of non communicative individuals,” in;Al-Omar;Proceedings of the International Conference on Universal Access in Human-Computer Interaction,2013
2. “Is the uncanny valley an uncanny cliff,” in;Bartneck;Proceedings of the Robot and Human interactive Communication, The 16th IEEE International Symposium,2007
3. “My robotic doppelgänger-A critical look at the uncanny valley,” in;Bartneck;Proceedings of the Robot and Human Interactive Communication, The 18th IEEE International Symposium,2009
4. “Evaluating facial displays of emotion for the android robot,” in;Becker-Asano;Proceedings of the Affective Computational Intelligence (WACI), EEE Workshop,2011