%0 Journal Article %J Affective Computing, IEEE Transactions on %D 2012 %T The Role of Nonlinear Dynamics in Affective Valence and Arousal Recognition %A G. Valenza %A A Lanata %A E. P. Scilingo %K Bioengineering %B Affective Computing, IEEE Transactions on %V 3 %P 237–249 %G eng