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Electroencephalography-based Emotion Recognition (EEG-ER) has become a growing research area in recent years. Analyzing 216 papers published between 2018 and 2023, we uncover that the field lacks a unified evaluation protocol, which is…

Electroencephalography (EEG) is widely used to study human brain dynamics, yet its quantitative information capacity remains unclear. Here, we combine information theory and synthetic forward modeling to estimate the mutual information…

Information Theory · Computer Science 2025-10-22 Ishir Rao

Automated vehicles are pictured as the future of transportation, and facilitating safer driving is only one of the many benefits. However, due to the constantly changing role of the human driver, users are easily confused and have little…

Human-Computer Interaction · Computer Science 2024-06-17 Y. C. Liu , N. Figalova , M. Baumann , K Bengler

The subject of this work is to check how different types of music affect human emotions. While listening to music, a subjective survey and brain activity measurements were carried out using an EEG helmet. The aim is to demonstrate the…

Computer Vision and Pattern Recognition · Computer Science 2025-10-31 Jelizaveta Jankowska , Bożena Kostek , Fernando Alonso-Fernandez , Prayag Tiwari

High-resolution neural datasets enable foundation models for the next generation of brain-computer interfaces and neurological treatments. The community requires rigorous benchmarks to discriminate between competing modeling approaches, yet…

While search technologies have evolved to be robust and ubiquitous, the fundamental interaction paradigm has remained relatively stable for decades. With the maturity of the Brain-Machine Interface, we build an efficient and effective…

Information Retrieval · Computer Science 2021-10-18 Xuesong Chen , Ziyi Ye , Xiaohui Xie , Yiqun Liu , Weihang Su , Shuqi Zhu , Min Zhang , Shaoping Ma

During speech perception, a listener's electroencephalogram (EEG) reflects acoustic-level processing as well as higher-level cognitive factors such as speech comprehension and attention. However, decoding speech from EEG recordings is…

Audio and Speech Processing · Electrical Eng. & Systems 2023-03-14 Mike Thornton , Danilo Mandic , Tobias Reichenbach

Electroencephalography (EEG) during sleep is used by clinicians to evaluate various neurological disorders. In sleep medicine, it is relevant to detect macro-events (> 10s) such as sleep stages, and micro-events (<2s) such as spindles and…

Signal Processing · Electrical Eng. & Systems 2018-07-17 Stanislas Chambon , Valentin Thorey , Pierrick J. Arnal , Emmanuel Mignot , Alexandre Gramfort

The classification of electroencephalography (EEG) signals is useful in a wide range of applications such as seizure detection/prediction, motor imagery classification, emotion classification and drug effects diagnosis, amongst others. With…

Signal Processing · Electrical Eng. & Systems 2022-09-05 Phoebe M Asquith , Hisham Ihshaish

Brain biometrics based on electroencephalography (EEG) have been used increasingly for personal identification. Traditional machine learning techniques as well as modern day deep learning methods have been applied with promising results. In…

Recently, practical brain-computer interface is actively carried out, especially, in an ambulatory environment. However, the electroencephalography signals are distorted by movement artifacts and electromyography signals in ambulatory…

Human-Computer Interaction · Computer Science 2020-02-05 Young-Eun Lee , Minji Lee

Electroencephalography (EEG) is a popular and effective tool for emotion recognition. However, the propagation mechanisms of EEG in the human brain and its intrinsic correlation with emotions are still obscure to researchers. This work…

Robotics · Computer Science 2022-09-26 Jiyao Liu , Hao Wu , Li Zhang , Yanxi Zhao

Applications in behavioural research, human-computer interaction, and mental health depend on the ability to recognize emotions. In order to improve the accuracy of emotion recognition using electroencephalography (EEG) data, this work…

Signal Processing · Electrical Eng. & Systems 2024-11-28 Ali Asgar Chandanwala , Srutakirti Bhowmik , Parna Chaudhury , Sheena Christabel Pravin

Airwriting recognition is a task that involves identifying letters written in free space using finger movement. It is a special case of gesture recognition, where gestures correspond to letters in a specific language. Electroencephalography…

Human-Computer Interaction · Computer Science 2023-08-08 Ayush Tripathi , Aryan Gupta , A. P. Prathosh , Suriya Prakash Muthukrishnan , Lalan Kumar

Data physicalization is a research area in quick expansion whose necessity and popularity are motivated by the pervasiveness of data in our everyday. While the reflective ability of personal data physicalization has been vastly documented,…

Human-Computer Interaction · Computer Science 2024-05-17 Maria Teresa Ortoleva , Rita Borgo , Alfie Abdul-Rahman

Neuroimaging modalities such as functional magnetic resonance imaging (fMRI) and electroencephalography (EEG) provide information about neurological functions in complementary spatiotemporal resolutions; therefore, fusion of these…

Applications · Statistics 2020-12-23 Evrim Acar , Yuri Levin-Schwartz , Vince D. Calhoun , Tülay Adalı

Nowadays, personalized recommender systems play an increasingly important role in music scenarios in our daily life with the preference prediction ability. However, existing methods mainly rely on users' implicit feedback (e.g., click,…

Human-Computer Interaction · Computer Science 2024-04-25 Zhiyu He , Jiayu Li , Weizhi Ma , Min Zhang , Yiqun Liu , Shaoping Ma

Artificial intelligence (AI) is a fast-growing field focused on modeling and machine implementation of various cognitive functions with an increasing number of applications in computer vision, text processing, robotics, neurotechnology,…

Neurons and Cognition · Quantitative Biology 2022-07-28 Julia Berezutskaya , Anne-Lise Saive , Karim Jerbi , Marcel van Gerven

Inferring strength and direction of interactions from electroencephalographic (EEG) recordings is of crucial importance to improve our understanding of dynamical interdependencies underlying various physiologic and pathophysiologic…

Neurons and Cognition · Quantitative Biology 2016-10-07 Klaus Lehnertz , Henning Dickten

Empathetic Conversational Systems (ECS) are built to respond empathetically to the user's emotions and sentiments, regardless of the application domain. Current ECS studies evaluation approaches are restricted to offline evaluation…

Computation and Language · Computer Science 2024-07-29 Aravind Sesagiri Raamkumar , Siyuan Brandon Loh