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Brain-computer interfaces (BCIs) connect biological neurons in the brain with external systems like prosthetics and computers. They are increasingly incorporating processing capabilities to analyze and stimulate neural activity, and…

Hardware Architecture · Computer Science 2024-09-27 Muhammed Ugur , Raghavendra Pradyumna Pothukuchi , Abhishek Bhattacharjee

Neuroscience and neurotechnology are currently being revolutionized by artificial intelligence (AI) and machine learning. AI is widely used to study and interpret neural signals (analytical applications), assist people with disabilities…

Artificial Intelligence · Computer Science 2022-04-14 MohammadAli Shaeri , Arshia Afzal , Mahsa Shoaran

A Brain-Computer Interface (BCI) acquires brain signals, analyzes and translates them into commands that are relayed to actuation devices for carrying out desired actions. With the widespread connectivity of everyday devices realized by the…

Human-Computer Interaction · Computer Science 2018-10-24 Xiang Zhang , Lina Yao , Shuai Zhang , Salil S. Kanhere , Quan Z. Sheng , Yunhao Liu

Electroencephalography (EEG)-based P300 brain-computer interfaces (BCIs) enable communication without physical movement by detecting stimulus-evoked neural responses. Accurate and efficient decoding remains challenging due to high…

Methodology · Statistics 2026-03-02 Guoxuan Ma , Yuan Zhong , Moyan Li , Yuxiao Nie , Jian Kang

Passive brain-computer interfaces offer a potential source of implicit feedback for alignment of large language models, but most mental state decoding has been done in controlled tasks. This paper investigates whether established EEG…

Human-Computer Interaction · Computer Science 2026-02-03 Lucija Mihić Zidar , Philipp Wicke , Praneel Bhatia , Rosa Lutz , Marius Klug , Thorsten O. Zander

Modeling face-to-face communication in computer vision, which focuses on recognizing and analyzing nonverbal cues and behaviors during interactions, serves as the foundation for our proposed alternative to text-based Human-AI interaction.…

Computer Vision and Pattern Recognition · Computer Science 2024-12-11 Dragos Costea , Alina Marcu , Cristina Lazar , Marius Leordeanu

The analysis of brain connectivity aims to understand the emergence of functional networks into the brain. This information can be used in the process of electroencephalographic (EEG) signal analysis and classification for a braincomputer…

Neurons and Cognition · Quantitative Biology 2020-07-28 J. A. Gaxiola-Tirado

Brain computer interface applications can be used to overcome learning problems, especially student anxiety, lack of focus, and lack of attention. This paper introduces a system based on brain computer interface (BCI) to be used in…

Human-Computer Interaction · Computer Science 2021-12-06 Hameda F Balat , M A El-dosuky , El-Saeed Abd M El-Razek , Magdi Z Rashed

Conversational artificial intelligence (AI) is becoming an increasingly popular topic among industry and academia. With the fast development of neural network-based models, a lot of neural-based conversational AI system are developed. We…

Computation and Language · Computer Science 2022-04-22 Zijun Xue , Ruirui Li , Mingda Li

Brain-computer interfaces (BCIs) enable users to interact with the external world using brain activity. Despite their potential in neuroscience and industry, BCI performance remains inconsistent in noninvasive applications, often…

Neurons and Cognition · Quantitative Biology 2024-07-17 Juliana Gonzalez-Astudillo , Fabrizio De Vico Fallani

Language assessment plays a crucial role in diagnosing and treating individuals with speech, language, and communication disorders caused by neurogenic conditions, whether developmental or acquired. However, current assessment methods are…

Computation and Language · Computer Science 2024-03-19 Charalambos Themistocleous

Artificial intelligence (AI) is an important technology that supports daily social life and economic activities. It contributes greatly to the sustainable growth of Japan's economy and solves various social problems. In recent years, AI has…

Computer Vision and Pattern Recognition · Computer Science 2017-06-06 Huimin Lu , Yujie Li , Min Chen , Hyoungseop Kim , Seiichi Serikawa

Current conversational AI systems aim to understand a set of pre-designed requests and execute related actions, which limits them to evolve naturally and adapt based on human interactions. Motivated by how children learn their first…

Artificial General Intelligence (AGI), widely regarded as the fundamental goal of artificial intelligence, represents the realization of cognitive capabilities that enable the handling of general tasks with human-like proficiency.…

Neural and Evolutionary Computing · Computer Science 2024-12-13 Bo Yu , Jiangning Wei , Minzhen Hu , Zejie Han , Tianjian Zou , Ye He , Jun Liu

While we do not always use words, communicating what we want to an AI is a conversation -- with ourselves as well as with it, a recurring loop with optional steps depending on the complexity of the situation and our request. Any given…

Human-Computer Interaction · Computer Science 2023-09-06 Elena L. Glassman

BCIs have significantly improved the patients' quality of life by restoring damaged hearing, sight, and movement capabilities. After evolving their application scenarios, the current trend of BCI is to enable new innovative brain-to-brain…

Myoelectric interfaces enable intuitive and natural control by decoding residual muscle activity, providing an effective pathway for motor restoration in individuals with preserved musculature. However, in patients with severe muscular…

Neurons and Cognition · Quantitative Biology 2025-11-26 Sun Ye , Zuo Cuiming , Zhang Rui , Shi Bin , Pang Yajing , Gao Lingyun , Zhao Bowei , Wang Jing , Yao Dezhong , Liu Gang

Isolated perspectives have often paved the way for great scientific discoveries. However, many breakthroughs only emerged when moving away from singular views towards interactions. Discussions on Artificial Intelligence (AI) typically treat…

Human-Computer Interaction · Computer Science 2025-04-29 Nick von Felten

As computational power has continued to increase, and sensors have become more accurate, the corresponding advent of systems that are at once cognitive and immersive has arrived. These \textit{cognitive and immersive systems} (CAISs) fall…

Artificial Intelligence · Computer Science 2024-06-10 Matthew Peveler , Naveen Sundar Govindarajulu , Selmer Bringsjord , Atriya Sen , Biplav Srivastava , Kartik Talamadupula , Hui Su

Brain-computer interfaces (BCIs) often suffer from limited robustness and poor long-term adaptability. Model performance rapidly degrades when user attention fluctuates, brain states shift over time, or irregular artifacts appear during…

Signal Processing · Electrical Eng. & Systems 2025-11-12 Yeon-Woo Choi , Hye-Bin Shin , Dan Li