Are you friendly or just polite? – Analysis of smiles in spontaneous face-to-face interactions

Are you friendly or just polite? – Analysis of smiles in spontaneous face-to-face interactions

M. Hoque, L.-P. Morency and R. Picard. Are you friendly or just polite? – Analysis of smiles in spontaneous face-to-face interactions. In Proceedings of the conference on Affective Computing and Intelligent Interaction (ACII), Memphis, USA, 2011