The potential of photoplethysmogram and galvanic skin response in emotion recognition using nonlinear features

Approximate entropy as a measure of system complexity.

Steven M. Pincus · Proceedings of the National Academy of Sciences · 1991 · 5.8K citations

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DEAP: A Database for Emotion Analysis ;Using Physiological Signals

Sander Koelstra, Christian Mühl, Mohammad Soleymani et al. · IEEE Transactions on Affective Computing · 2011 · 4.8K citations · Full text

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A practical method for calculating largest Lyapunov exponents from small data sets

Michael T. Rosenstein, James J. Collins, Carlo J. De Luca · Physica D Nonlinear Phenomena · 1993 · 3.4K citations

Natural Sciences, Mathematics, Physics +15

Looking at pictures: Affective, facial, visceral, and behavioral reactions

Peter J. Lang, Mark K. Greenwald, Margaret M. Bradley et al. · Psychophysiology · 1993 · 3.2K citations

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Emotion recognition based on physiological changes in music listening

Jonghwa Kim, Elisabeth André · IEEE Transactions on Pattern Analysis and Machine Intelligence · 2008 · 1.1K citations · Full text

Engineering, Biomedical Engineering, Physiology +17