@article{
year={2012},
issn={1612-4782},
journal={Cognitive Processing},
volume={13},
number={2},
doi={10.1007/s10339-011-0424-x},
title={Smiling virtual agent in social context},
url={http://dx.doi.org/10.1007/s10339-011-0424-x},
publisher={Springer-Verlag},
keywords={Smile; Virtual agent; Facial expression; Politeness; Amusement; Embarrassment},
author={Ochs, Magalie and Niewiadomski, Radoslaw and Brunet, Paul and Pelachaud, Catherine},
pages={519-532},
language={English}
}