Towards Investigating Effective Affective Dialogue Strategies. - Gregor Bertrand; Florian Nothdurft; Steffen Walter 001; Andreas Scheck; Henrik Kessler; Wolfgang Minker (LREC, 2010)

Speech Data Corpus for Verbal Intelligence Estimation. - Kseniya Zablotskaya; Steffen Walter 001; Wolfgang Minker (LREC, 2010)

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)

Comparison of subjectively experienced emotions and dispositions in man-machine and man-man scenarios. - Steffen Walter 001; Cornelia Wendt; Kerstin Limbrecht; Sascha Gruss; Harald C. Traue (GI-Jahrestagung, 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)

Measuring Verbal Intelligence Using Linguistic Analysis. - Kseniya Zablotskaya; Mohsin Abbas; Sergey Zablotskiy; Steffen Walter 001; Wolfgang Minker (Intelligent Environments, 2011)

Adapting Dialogue to User Emotion - A Wizard-of-Oz study for adaptation strategies. - Gregor Bertrand; Florian Nothdurft; Wolfgang Minker; Harald C. Traue; Steffen Walter 001 (IWSDS, 2011)

Conversation Peculiarities of People with Different Verbal Intelligence. - Kseniya Zablotskaya; Umair Rahim; Sergey Zablotskiy; Steffen Walter 001; Wolfgang Minker (IWSDS, 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)

Mapping discrete emotions into the dimensional space: An empirical approach. - Holger Hoffmann; Andreas Scheck; Timo Schuster; Steffen Walter 001; Kerstin Limbrecht; Harald C. Traue; Henrik Kessler (SMC, 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)

Towards Pain Monitoring: Facial Expression, Head Pose, a new Database, an Automatic System and Remaining. - Philipp Werner; Ayoub Al-Hamadi; Robert Niese; Steffen Walter 001; Sascha Gruss; Harald C. Traue (BMVC, 2013)

The biovid heat pain database data for the advancement and systematic validation of an automated pain recognition system. - Steffen Walter 001; Sascha Gruss; Hagen Ehleiter; Jun-Wen Tan; Harald C. Traue; Stephen Clive Crawcour; Philipp Werner; Ayoub Al-Hamadi; Adriano O. Andrade (CYBCONF, 2013)

Audio-Based Pre-classification for Semi-automatic Facial Expression Coding. - Ronald Böck; Kerstin Limbrecht-Ecklundt; Ingo Siegert; Steffen Walter 001; Andreas Wendemuth (HCI (5), 2013)

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)

Automatic heart rate estimation from painful faces. - Philipp Werner; Ayoub Al-Hamadi; Steffen Walter 001; Sascha Gruss; Harald C. Traue (ICIP, 2014)

Automatic Pain Recognition from Video and Biomedical Signals. - Philipp Werner; Ayoub Al-Hamadi; Robert Niese; Steffen Walter 001; Sascha Gruss; Harald C. Traue (ICPR, 2014)

Bridging the gap between robotic technology and health care. - Adriano O. Andrade; Adriano Alves Pereira; Steffen Walter 001; Rosimary Almeida; Rui C. V. Loureiro; Diego Compagna; Peter J. Kyberd (Biomed. Signal Process. Control., 2014)

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)

Relationship between psychological traits and automated classification of pain intensity. - Xueyao Ma; Sascha Gruss; Harald C. Traue; Steffen Walter 001 (ISCT, 2015)

Multimodal Data Fusion for Person-Independent, Continuous Estimation of Pain Intensity. - Markus Kächele; Patrick Thiam; Mohammadreza Amirian; Philipp Werner; Steffen Walter 001; Friedhelm Schwenker; Günther Palm (EANN, 2015)

Emotion Elicitation Using Film Clips: Effect of Age Groups on Movie Choice and Emotion Rating. - Dilana Hazer; Xueyao Ma; Stefanie Rukavina; Sascha Gruss; Steffen Walter 001; Harald C. Traue (HCI (27), 2015)

Bio-Visual Fusion for Person-Independent Recognition of Pain Intensity. - Markus Kächele; Philipp Werner; Ayoub Al-Hamadi; Günther Palm; Steffen Walter 001; Friedhelm Schwenker (MCS, 2015)

Data fusion for automated pain recognition. - Steffen Walter 001; Sascha Gruss; Harald C. Traue; Philipp Werner; Ayoub Al-Hamadi; Markus Kächele; Friedhelm Schwenker; Adriano de Oliveira Andrade; Gustavo Moreira (PervasiveHealth, 2015)

Audio-Visual Recognition of Pain Intensity. - Patrick Thiam; Viktor Kessler; Steffen Walter 001; Günther Palm; Friedhelm Schwenker (MPRSS, 2016)

The SenseEmotion Database: A Multimodal Database for the Development and Systematic Validation of an Automatic Pain- and Emotion-Recognition System. - Maria Velana; Sascha Gruss; Georg Layher; Patrick Thiam; Yan Zhang 054; Daniel Schork; Viktor Kessler; Sascha Meudt; Heiko Neumann; Jonghwa Kim 001; Friedhelm Schwenker; Elisabeth André; et al. (MPRSS, 2016)

"BioVid Emo DB": A multimodal database for emotion analyses validated by subjective ratings. - Lin Zhang 034; Steffen Walter 001; Xueyao Ma; Philipp Werner; Ayoub Al-Hamadi; Harald C. Traue; Sascha Gruss (SSCI, 2016)

Analysis of facial expressiveness during experimentally induced heat pain. - Philipp Werner; Ayoub Al-Hamadi; Steffen Walter 001 (ACII Workshops, 2017)

Possible applications of companion systems in psychotherapy - perspectives on a new technology. - Steffen Walter 001; Matthias Haase; Andreas Oschlies-Strobel; Lucia Jerg-Bretzke; Harald C. Traue; Kerstin Limbrecht-Ecklundt (ICCT, 2017)

Preliminary classification of cognitive load states in a human machine interaction scenario. - Andreas Oschlies-Strobel; Sascha Gruss; Lucia Jerg-Bretzke; Steffen Walter 001; Dilana Hazer-Rau (ICCT, 2017)

Visual Confusion Recognition in Movement Patterns from Walking Path and Motion Energy. - Yan Zhang 054; Georg Layher; Steffen Walter 001; Viktor Kessler; Heiko Neumann (ICOST, 2017)

Adaptive confidence learning for the personalization of pain intensity estimation systems. - Markus Kächele; Mohammadreza Amirian; Patrick Thiam; Philipp Werner; Steffen Walter 001; Günther Palm; Friedhelm Schwenker (Evol. Syst., 2017)

Automatic Pain Assessment with Facial Activity Descriptors. - Philipp Werner; Ayoub Al-Hamadi; Kerstin Limbrecht-Ecklundt; Steffen Walter 001; Sascha Gruss; Harald C. Traue (IEEE Trans. Affect. Comput., 2017)

Twofold-Multimodal Pain Recognition with the X-ITE Pain Database. - Philipp Werner; Ayoub Al-Hamadi; Sascha Gruss; Steffen Walter 001 (ACII Workshops, 2019)

Cross-Database Evaluation of Pain Recognition from Facial Video. - Ehsan Othman; Philipp Werner; Frerk Saxen; Ayoub Al-Hamadi; Steffen Walter 001 (ISPA, 2019)

Feature Extraction: A Time Window Analysis Based on the X-ITE Pain Database. - Tobias Ricken; Adrian Steinert; Peter Bellmann; Steffen Walter 001; Friedhelm Schwenker (ANNPR, 2020)

Personalized k-fold Cross-Validation Analysis with Transfer from Phasic to Tonic Pain Recognition on X-ITE Pain Database. - Youssef Wally; Yara Samaha; Ziad Yasser; Steffen Walter 001; Friedhelm Schwenker (ICPR Workshops (6), 2020)

Automated Assessment of Pain. - Zakia Hammal; Nadia Berthouze; Steffen Walter 001 (ICMI, 2021)

Automatic vs. Human Recognition of Pain Intensity from Facial Expression on the X-ITE Pain Database. - Ehsan Othman; Philipp Werner; Frerk Saxen; Ayoub Al-Hamadi; Sascha Gruss; Steffen Walter 001 (Sensors, 2021)

Multi-Modal Pain Intensity Recognition Based on the SenseEmotion Database. - Patrick Thiam; Viktor Kessler; Mohammadreza Amirian; Peter Bellmann; Georg Layher; Yan Zhang 054; Maria Velana; Sascha Gruss; Steffen Walter 001; Harald C. Traue; Daniel Schork; Jonghwa Kim 001; et al. (IEEE Trans. Affect. Comput., 2021)

Pain Detection in Biophysiological Signals: Transfer Learning from Short-Term to Long-Term Stimuli Based on Signal Segmentation. - Tobias Ricken; Peter Bellmann; Steffen Walter 001; Friedhelm Schwenker (ICPR Workshops (1), 2022)

Single channel approach for filtering electroencephalographic signals strongly contaminated with facial electromyography. - Carlos Magno Medeiros Queiroz; Gustavo Moreira da Silva; Steffen Walter 001; Luciano Brinck Peres; Luiza Maire David Luiz; Samila Carolina da Costa; Kelly Christina de Faria; Adriano Alves Pereira; Marcus Fraga Vieira; Ariana Moura Cabral; Adriano de Oliveira Andrade (Frontiers Comput. Neurosci., 2022)

Automatic Recognition Methods Supporting Pain Assessment: A Survey. - Philipp Werner; Daniel Lopez Martinez; Steffen Walter 001; Ayoub Al-Hamadi; Sascha Gruss; Rosalind W. Picard (IEEE Trans. Affect. Comput., 2022)

Automated Assessment of Pain (AAP). - Zakia Hammal; Steffen Walter 001; Nadia Berthouze (ICMI, 2023)

Pain Recognition Differences between Female and Male Subjects: An Analysis based on the Physiological Signals of the X-ITE Pain Database. - Tobias B. Ricken; Peter Bellmann; Sascha Gruss; Hans A. Kestler; Steffen Walter 001; Friedhelm Schwenker (ICMI Companion, 2023)

Pain Detection in Biophysiological Signals: Knowledge Transfer from Short-Term to Long-Term Stimuli Based on Distance-Specific Segment Selection. - Tobias Ricken; Peter Bellmann; Steffen Walter 001; Friedhelm Schwenker (Comput., 2023)

User preferences and trust in hypothetical analog, digitalized and AI-based medical consultation scenarios: An online discrete choice survey. - Carlotta J. Mayer; Julia Mahal; Daniela Geisel; Eva J. Geiger; Elias Staatz; Maximilian Zappel; Seraina P. Lerch; Johannes C. Ehrenthal; Steffen Walter 001; Beate Ditzen (Comput. Hum. Behav., 2024)