CONF Marcos-Ramiro_FG'13_2013/IDIAP Body communicative cue extraction for conversational analysis Marcos-Ramiro, Alvaro Pizarro-Perez, Daniel Marron-Romera, Marta Nguyen, Laurent Son Gatica-Perez, Daniel computer vision interaction job interviews motion capture Nonverbal behavior social computing EXTERNAL http://publications.idiap.ch/attachments/papers/2013/Marcos-Ramiro_FG13_2013.pdf PUBLIC Proceedings of IEEE International Conference on Automatic Face and Gesture Recognition 2013