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T. Senechal-received-the and M. Sc, He defended his Ph.D degree in 2011 in the ISIR lab, Pierre et Marie Curie university His research interests include machine learning , pattern recognition, computer vision, automatic facial expression recognition and facial action coding . He is currently working for Affectiva as a research scientist, developing algorithms to recognize facial expressions from sequences, 2011, he was the recipient of the best entry award in the first international facial expression recognition challenge, FERA, at the Face and Gesture 2011 conference, 2008.