Individual emotional profiles in Wizard-of-Oz-experiments. - Steffen Walter 001; David Hrabal; Andreas Scheck; Henrik Kessler; Gregor Bertrand; Florian Nothdurft; Wolfgang Minker; Harald C. Traue (PETRA, 2010)

Facial electromyography (fEMG) activities in response to affective visual stimulation. - Jun-Wen Tan; Steffen Walter 001; Andreas Scheck; David Hrabal; Holger Hoffmann; Henrik Kessler; Harald C. Traue (WACI, 2011)

Multimodal Emotion Classification in Naturalistic User Behavior. - Steffen Walter 001; Stefan Scherer; Martin Schels; Michael Glodek; David Hrabal; Miriam Schmidt; Ronald Böck; Kerstin Limbrecht; Harald C. Traue; Friedhelm Schwenker (HCI (3), 2011)

Classification of Emotional States in a Woz Scenario Exploiting Labeled and Unlabeled Bio-physiological Data. - Martin Schels; Markus Kächele; David Hrabal; Steffen Walter 001; Harald C. Traue; Friedhelm Schwenker (PSL, 2011)

On the use of instantaneous mean frequency estimated from the Hilbert spectrum of facial electromyography for differentiating core affects. - Jun-Wen Tan; Adriano O. Andrade; Steffen Walter 001; Hang Li; David Hrabal; Stefanie Rukavina; Kerstin Limbrecht-Ecklundt; Harald C. Traue (BMEI, 2012)

Intraindividual and interindividual multimodal emotion analyses in Human-Machine-Interaction. - Ronald Böck; Stefan Glüge; Andreas Wendemuth; Kerstin Limbrecht; Steffen Walter 001; David Hrabal; Harald C. Traue (CogSIMA, 2012)

Physiological Effects of Delayed System Response Time on Skin Conductance. - David Hrabal; Christin Kohrs; André Brechmann; Jun-Wen Tan; Stefanie Rukavina; Harald C. Traue (MPRSS, 2012)

Repeatability of facial electromyography (EMG) activity over corrugator supercilii and zygomaticus major on differentiating various emotions. - Jun-Wen Tan; Steffen Walter 001; Andreas Scheck; David Hrabal; Holger Hoffmann; Henrik Kessler; Harald C. Traue (J. Ambient Intell. Humaniz. Comput., 2012)

The Impact of Gender and Sexual Hormones on Automated Psychobiological Emotion Classification. - Stefanie Rukavina; Sascha Gruss; Jun-Wen Tan; David Hrabal; Steffen Walter 001; Harald C. Traue; Lucia Jerg-Bretzke (HCI (5), 2013)

Transsituational Individual-Specific Biopsychological Classification of Emotions. - Steffen Walter 001; Jonghwa Kim 001; David Hrabal; Stephen Clive Crawcour; Henrik Kessler; Harald C. Traue (IEEE Trans. Syst. Man Cybern. Syst., 2013)

Using unlabeled data to improve classification of emotional states in human computer interaction. - Martin Schels; Markus Kächele; Michael Glodek; David Hrabal; Steffen Walter 001; Friedhelm Schwenker (J. Multimodal User Interfaces, 2014)

Emotion classification in human-computer interaction on the basis of physiological data. - David Hrabal (2014)