The Role of Nonlinear Dynamics in Affective Valence and Arousal Recognition

  title={The Role of Nonlinear Dynamics in Affective Valence and Arousal Recognition},
  author={Gaetano Valenza and Antonio Lanata and Enzo Pasquale Scilingo},
  journal={IEEE Transactions on Affective Computing},
This paper reports on a new methodology for the automatic assessment of emotional responses. More specifically, emotions are elicited in agreement with a bidimensional spatial localization of affective states, that is, arousal and valence dimensions. A dedicated experimental protocol was designed and realized where specific affective states are suitably induced while three peripheral physiological signals, i.e., ElectroCardioGram (ECG), ElectroDermal Response (EDR), and ReSPiration activity… CONTINUE READING
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