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The EMPATHIC project aimed to design an emotionally expressive virtual coach capable of engaging healthy seniors to improve well-being and promote independent aging. One of the core aspects of the system is its human sensing capabilities,…

Emotions can provide a natural communication modality to complement the existing multi-modal capabilities of social robots, such as text and speech, in many domains. We conducted three online studies with 112, 223, and 151 participants to…

Robotics · Computer Science 2022-08-23 Sami Alperen Akgun , Moojan Ghafurian , Mark Crowley , Kerstin Dautenhahn

Human motion characteristics are used to monitor the progression of neurological diseases and mood disorders. Since perceptions of emotions are also interleaved with body posture and movements, emotion recognition from human gait can be…

Computer Vision and Pattern Recognition · Computer Science 2021-08-30 Matthew Malek-Podjaski , Fani Deligianni

Emotion prediction is the field of study to understand human emotions. Existing methods focus on modalities like text, audio, facial expressions, etc., which could be private to the user. Emotion can be derived from the subject's…

Signal Processing · Electrical Eng. & Systems 2023-08-25 Dhruv Limbani , Daketi Yatin , Nitish Chaturvedi , Vaishnavi Moorthy , Pushpalatha M , Harichandana BSS , Sumit Kumar

The purpose of the present study is to learn emotion expression representations for artificial agents using reward shaping mechanisms. The approach takes inspiration from the TAMER framework for training a Multilayer Perceptron (MLP) to…

Robotics · Computer Science 2020-03-31 Nikhil Churamani , Francisco Cruz , Sascha Griffiths , Pablo Barros

Emotions play a central role in human communication, shaping trust, engagement, and social interaction. As artificial intelligence systems powered by large language models become increasingly integrated into everyday life, enabling them to…

Audio and Speech Processing · Electrical Eng. & Systems 2026-03-11 Soumya Dutta

Human gait refers to a daily motion that represents not only mobility, but it can also be used to identify the walker by either human observers or computers. Recent studies reveal that gait even conveys information about the walker's…

Human-Computer Interaction · Computer Science 2022-07-19 Shihao Xu , Jing Fang , Xiping Hu , Edith Ngai , Wei Wang , Yi Guo , Victor C. M. Leung

Technological advancement and its omnipresent connection have pushed humans past the boundaries and limitations of a computer screen, physical state, or geographical location. It has provided a depth of avenues that facilitate…

Multimedia · Computer Science 2023-11-21 Dayo Samuel Banjo , Connice Trimmingham , Niloofar Yousefi , Nitin Agarwal

Expressing and identifying emotions through facial and physical expressions is a significant part of social interaction. Emotion recognition is an essential task in computer vision due to its various applications and mainly for allowing a…

Computer Vision and Pattern Recognition · Computer Science 2021-12-15 Willams Costa , David Macêdo , Cleber Zanchettin , Lucas S. Figueiredo , Veronica Teichrieb

In recent years, deep learning has achieved innovative advancements in various fields, including the analysis of human emotions and behaviors. Initiatives such as the Affective Behavior Analysis in-the-wild (ABAW) competition have been…

Computer Vision and Pattern Recognition · Computer Science 2024-08-06 Seongjae Min , Junseok Yang , Sangjun Lim , Junyong Lee , Sangwon Lee , Sejoon Lim

Humans no doubt use language to communicate about their emotional experiences, but does language in turn help humans understand emotions, or is language just a vehicle of communication? This study used a form of artificial intelligence (AI)…

Artificial Intelligence · Computer Science 2024-11-19 Ming Li , Yusheng Su , Hsiu-Yuan Huang , Jiali Cheng , Xin Hu , Xinmiao Zhang , Huadong Wang , Yujia Qin , Xiaozhi Wang , Kristen A. Lindquist , Zhiyuan Liu , Dan Zhang

This paper explores the expressive capabilities of a swarm of miniature mobile robots within the context of inter-robot interactions and their mapping to the so-called fundamental emotions. In particular, we investigate how motion and shape…

Robotics · Computer Science 2020-03-05 María Santos , Magnus Egerstedt

Emotional expressiveness captures the extent to which a person tends to outwardly display their emotions through behavior. Due to the close relationship between emotional expressiveness and behavioral health, as well as the crucial role…

Human-Computer Interaction · Computer Science 2020-09-02 Victoria Lin , Jeffrey M. Girard , Michael A. Sayette , Louis-Philippe Morency

The analysis of students' emotions and behaviors is crucial for enhancing learning outcomes and personalizing educational experiences. Traditional methods often rely on intrusive visual and physiological data collection, posing privacy…

Computation and Language · Computer Science 2024-08-14 Kaito Tanaka , Benjamin Tan , Brian Wong

In this work, user's emotion using its facial expressions will be detected. These expressions can be derived from the live feed via system's camera or any pre-exisiting image available in the memory. Emotions possessed by humans can be…

Computer Vision and Pattern Recognition · Computer Science 2020-12-02 Raghav Puri , Archit Gupta , Manas Sikri , Mohit Tiwari , Nitish Pathak , Shivendra Goel

Emotion recognition in social situations is a complex task that requires integrating information from both facial expressions and the situational context. While traditional approaches to automatic emotion recognition have focused on…

Human-Computer Interaction · Computer Science 2024-08-05 Bin Han , Cleo Yau , Su Lei , Jonathan Gratch

Human-centred systems require an understanding of human actions in the physical world. Temporally extended sequences of actions are intentional and structured, yet existing methods for recognising what actions are performed often do not…

Artificial Intelligence · Computer Science 2026-04-21 Rimvydas Rubavicius , Manisha Dubey , N. Siddharth , Subramanian Ramamoorthy

Emotion prediction is a key emerging research area that focuses on identifying and forecasting the emotional state of a human from multiple modalities. Among other data sources, physiological data can serve as an indicator for emotions with…

Machine Learning · Computer Science 2022-01-19 Maryam Khalid , Emily Willis

Our daily human life is filled with a myriad of joint action moments, be it children playing, adults working together (i.e., team sports), or strangers navigating through a crowd. Joint action brings individuals (and embodiment of their…

Neurons and Cognition · Quantitative Biology 2021-08-16 M. M. N. Bieńkiewicz , A. Smykovskyi , T. Olugbade , S. Janaqi , A. Camurri , N. Bianchi-Berthouze , M. Björkman , B. G. Bardy

Recognizing the patient's emotions using deep learning techniques has attracted significant attention recently due to technological advancements. Automatically identifying the emotions can help build smart healthcare centers that can detect…

Machine Learning · Computer Science 2021-07-14 Marwan Dhuheir , Abdullatif Albaseer , Emna Baccour , Aiman Erbad , Mohamed Abdallah , Mounir Hamdi