A Probabilistic Multimodal Approach for Predicting Listener Backchannels

A Probabilistic Multimodal Approach for Predicting Listener Backchannels

L.-P. Morency, I. de Kok and J. Gratch. A Probabilistic Multimodal Approach for Predicting Listener Backchannels. Journal of Autonomous Agents and Multi-Agent Systems, Springer, Volume 20, Issue 1, January 2010