@incollection{
year={2012},
isbn={978-3-642-33196-1},
booktitle={Intelligent Virtual Agents},
volume={7502},
series={Lecture Notes in Computer Science},
editor={Nakano, Yukiko and Neff, Michael and Paiva, Ana and Walker, Marilyn},
doi={10.1007/978-3-642-33197-8_24},
title={Towards Multimodal Expression of Laughter},
url={http://dx.doi.org/10.1007/978-3-642-33197-8_24},
publisher={Springer Berlin Heidelberg},
keywords={multimodal animation; expression synthesis; laughter; intensity},
author={Niewiadomski, Radosław and Pelachaud, Catherine},
pages={231-244}
}