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Physiological signals that provide the objective repression of human affective states are attracted increasing attention in the emotion recognition field. However, the single signal is difficult to obtain completely and accurately…

Machine Learning · Computer Science 2020-01-03 Jing Zhang , Yong Zhang , Suhua Zhan , Cheng Cheng

In recent years, Affective Computing and its applications have become a fast-growing research topic. Furthermore, the rise of Deep Learning has introduced significant improvements in the emotion recognition system compared to classical…

Computer Vision and Pattern Recognition · Computer Science 2020-01-22 Joaquim Comas , Decky Aspandi , Xavier Binefa

The widespread adoption of mobile and wearable sensing technologies has enabled continuous and personalized monitoring of affect, mood disorders, and stress. When combined with ecological self-report questionnaires, these systems offer a…

Machine Learning · Computer Science 2025-09-03 Louis Simon , Mohamed Chetouani

Humans are arguably innately prepared to comprehend others' emotional expressions from subtle body movements. If robots or computers can be empowered with this capability, a number of robotic applications become possible. Automatically…

Computer Vision and Pattern Recognition · Computer Science 2019-08-21 Yu Luo , Jianbo Ye , Reginald B. Adams, , Jia Li , Michelle G. Newman , James Z. Wang

In recent years, extensive research has emerged in affective computing on topics like automatic emotion recognition and determining the signals that characterize individual emotions. Much less studied, however, is expressiveness, or the…

Computer Vision and Pattern Recognition · Computer Science 2019-12-11 Victoria Lin , Jeffrey M. Girard , Louis-Philippe Morency

Multimodal data analysis and validation based on streams from state-of-the-art sensor technology such as eye-tracking or emotion recognition using the Facial Action Coding System (FACTs) with deep learning allows educational researchers to…

Computers and Society · Computer Science 2024-03-04 C. Kosel , S. Michel , T. Seidel , M. Foerster

Couples' relationships affect the physical health and emotional well-being of partners. Automatically recognizing each partner's emotions could give a better understanding of their individual emotional well-being, enable interventions and…

Human-Computer Interaction · Computer Science 2022-02-18 George Boateng , Elgar Fleisch , Tobias Kowatsch

Emotion dynamics is a framework for measuring how an individual's emotions change over time. It is a powerful tool for understanding how we behave and interact with the world. In this paper, we introduce a framework to track emotion…

Computation and Language · Computer Science 2021-11-17 Will E. Hipson , Saif M. Mohammad

The electrodermal activity (EDA) signal is a sensitive and non-invasive surrogate measure of sympathetic function. Use of EDA has increased in popularity in recent years for such applications as emotion and stress recognition; assessment of…

Signal Processing · Electrical Eng. & Systems 2021-07-19 Md Billal Hossain , Hugo Fernando Posada-Quintero , Youngsun Kong , Riley McNaboe , Ki Chon

Usability engineering and usability testing are concepts that continue to evolve. Interesting research studies and new ideas come up every now and then. This paper tests the hypothesis of using an EDA based physiological measurements as a…

Human-Computer Interaction · Computer Science 2014-09-02 Arwa Alamoudi , Noura Alomar , Rawan Alabdulrahman , Sarah Alkoblan , Wea'am Alrashed

Knowledge of patients affective state could prove to be crucial for health-care professionals in both diagnosis and treatment, however, this requires patients to report how they feel. In practice the sampling rate of affective states needs…

Computers and Society · Computer Science 2017-05-12 Stina Lyck Carstensen , Jens Madsen , Jan Larsen

Emotion is often described as something people 'feel' in their bodies. Embodied emotion theorists propose that this connection is not purely linguistic; perceiving an emotion may require somatosensory and motor re-experiencing. However, it…

Neurons and Cognition · Quantitative Biology 2024-11-15 Marianne C. Reddan , Luke Chang , Philip Kragel , Tor D. Wager

Automatic prediction of continuous-level emotional state requires selection of suitable affective features to develop a regression system based on supervised machine learning. This paper investigates the performance of features…

Computer Vision and Pattern Recognition · Computer Science 2017-08-24 Ramesh Basnet , Mohammad Tariqul Islam , Tamanna Howlader , S. M. Mahbubur Rahman , Dimitrios Hatzinakos

Monitoring and understanding affective states are important aspects of healthy functioning and treatment of mood-based disorders. Recent advancements of ubiquitous wearable technologies have increased the reliability of such tools in…

Human-Computer Interaction · Computer Science 2022-01-28 Salar Jafarlou , Jocelyn Lai , Zahra Mousavi , Sina Labbaf , Ramesh Jain , Nikil Dutt , Jessica Borelli , Amir Rahmani

In human interactions, emotion recognition is crucial. For this reason, the topic of computer-vision approaches for automatic emotion recognition is currently being extensively researched. Processing multi-channel electroencephalogram (EEG)…

Computer Vision and Pattern Recognition · Computer Science 2023-11-07 Joshua Bègue , Mohamed Aymen Labiod , Abdelhamid Melloulk

Couples generally manage chronic diseases together and the management takes an emotional toll on both patients and their romantic partners. Consequently, recognizing the emotions of each partner in daily life could provide an insight into…

Human-Computer Interaction · Computer Science 2022-12-29 George Boateng

Emotion regulation plays a key role in human behavior and overall well-being. Neurofeedback is a non-invasive self-brain training technique used for emotion regulation to enhance brain function and treatment of mental disorders through…

Neurons and Cognition · Quantitative Biology 2023-11-06 Amin Dehghani , Hamid Soltanian-Zadeh , Gholam-Ali Hossein-Zadeh

Physiological signals can potentially be applied as objective measures to understand the behavior and engagement of users interacting with information access systems. However, the signals are highly sensitive, and many controls are required…

Information Retrieval · Computer Science 2023-04-27 Kaixin Ji , Damiano Spina , Danula Hettiachchi , Flora Dilys Salim , Falk Scholer

Emotion recognition from physiological signals has substantial potential for applications in mental health and emotion-aware systems. However, the lack of standardized, large-scale evaluations across heterogeneous datasets limits progress…

Human-Computer Interaction · Computer Science 2026-04-08 Pragya Singh , Ankush Gupta , Somay Jalan , Mohan Kumar , Pushpendra Singh

This review examines the evidence in the literature for physiological co-modulation during human-animal interaction. The aim of this work is to identify studies that assessed co-modulation via simultaneous measurement of physiological…

Neurons and Cognition · Quantitative Biology 2025-10-14 G. Bargigli , L. Frassineti , A. Lanata' , P. Baragli , C. Scopa , A. Vignoli