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A brain-computer interface (BCI) establishes a direct communication pathway between the brain and an external device. Electroencephalogram (EEG) is the most popular input signal in BCIs, due to its convenience and low cost. Most research on…

Human-Computer Interaction · Computer Science 2024-12-16 L. Meng , X. Jiang , J. Huang , W. Li , H. Luo , D. Wu

A brain-computer interface (BCI) enables direct communication between the brain and an external device. Electroencephalogram (EEG) is the preferred input signal in non-invasive BCIs, due to its convenience and low cost. EEG-based BCIs have…

Human-Computer Interaction · Computer Science 2024-12-02 Lubin Meng , Xue Jiang , Tianwang Jia , Dongrui Wu

Conventional biometrics have been employed in high security user authentication systems for over 20 years now. However, some of these modalities face low security issues in common practice. Brain wave based user authentication has emerged…

Cryptography and Security · Computer Science 2022-07-15 Christos Stergiadis , Vasiliki-Despoina Kostaridou , Simeon Veloudis , Dimitrios Kazis , Manousos Klados

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

Electroencephalography (EEG) is widely used for recording brain activity and has seen numerous applications in machine learning, such as detecting sleep stages and neurological disorders. Several studies have successfully shown the…

Machine Learning · Computer Science 2025-09-26 Kay Fuhrmeister , Arne Pelzer , Fabian Radke , Julia Lechinger , Mahzad Gharleghi , Thomas Köllmer , Insa Wolf

In this paper, we propose a conceptual framework for personalized brain-computer interface (BCI) applications, which can offer an enhanced user experience by customizing services to individual preferences and needs, based on endogenous…

Human-Computer Interaction · Computer Science 2024-11-19 Heon-Gyu Kwak , Gi-Hwan Shin , Yeon-Woo Choi , Dong-Hoon Lee , Yoo-In Jeon , Jun-Su Kang , Seong-Whan Lee

Brain-Computer Interface (BCI) is a powerful communication tool between users and systems, which enhances the capability of the human brain in communicating and interacting with the environment directly. Advances in neuroscience and…

Signal Processing · Electrical Eng. & Systems 2020-01-31 Xiaotong Gu , Zehong Cao , Alireza Jolfaei , Peng Xu , Dongrui Wu , Tzyy-Ping Jung , Chin-Teng Lin

User authentication is a pivotal element in security systems. Conventional methods including passwords, personal identification numbers, and identification tags are increasingly vulnerable to cyber-attacks. This paper suggests a paradigm…

Cryptography and Security · Computer Science 2024-11-28 Naveenkumar G Venkataswamy , Masudul H Imtiaz

An electroencephalogram (EEG) based brain-computer interface (BCI) speller allows a user to input text to a computer by thought. It is particularly useful to severely disabled individuals, e.g., amyotrophic lateral sclerosis patients, who…

Human-Computer Interaction · Computer Science 2022-11-15 Xiao Zhang , Dongrui Wu , Lieyun Ding , Hanbin Luo , Chin-Teng Lin , Tzyy-Ping Jung , Ricardo Chavarriaga

As a promising candidate to complement traditional biometric modalities, brain biometrics using electroencephalography (EEG) data has received a widespread attention in recent years. However, compared with existing biometrics such as…

Cryptography and Security · Computer Science 2022-04-01 Min Wang , Song Wang , Jiankun Hu

A brain-computer interface (BCI) establishes a direct communication pathway between the human brain and a computer. It has been widely used in medical diagnosis, rehabilitation, education, entertainment, etc. Most research so far focuses on…

Human-Computer Interaction · Computer Science 2024-12-17 K. Xia , W. Duch , Y. Sun , K. Xu , W. Fang , H. Luo , Y. Zhang , D. Sang , X. Xu , F-Y Wang , D. Wu

A brain-computer interface (BCI) enables direct communication between the brain and an external device. Electroencephalogram (EEG) is a common input signal for BCIs, due to its convenience and low cost. Most research on EEG-based BCIs…

Human-Computer Interaction · Computer Science 2024-12-11 Lubin Meng , Xue Jiang , Xiaoqing Chen , Wenzhong Liu , Hanbin Luo , Dongrui Wu

Neurological and Physiological Disorders that impact emotional regulation each have their own unique characteristics which are important to understand in order to create a generalized solution to all of them. The purpose of this experiment…

Human-Computer Interaction · Computer Science 2024-11-25 Vedant Mehta

Martinovic et al. proposed a Brain-Computer-Interface (BCI) -based attack in which an adversary is able to infer private information about a user, such as their bank or area-of-living, by analyzing the user's brain activities. However, a…

Cryptography and Security · Computer Science 2017-05-31 Mario Frank , Tiffany Hwu , Sakshi Jain , Robert Knight , Ivan Martinovic , Prateek Mittal , Daniele Perito , Dawn Song

Human brain activity collected in the form of Electroencephalography (EEG), even with low number of sensors, is an extremely rich signal. Traces collected from multiple channels and with high sampling rates capture many important aspects of…

Computers and Society · Computer Science 2014-03-13 Arkadiusz Stopczynski , Dazza Greenwood , Lars Kai Hansen , Alex Pentland

Brain-computer interfaces (BCIs) are moving rapidly from laboratory research into clinical, edge, and real-world settings. Under ISO/IEC 8663:2025, a BCI is a direct communication link between central nervous system activity and external…

Artificial Intelligence · Computer Science 2026-05-13 Lei Sun , Xiuqing Mao , Shuai Zhang , Qingyu Zeng , Min Zhao , Jiyuan Li , Wenle Dong

Robust decoding and classification of brain patterns measured with electroencephalography (EEG) remains a major challenge for real-world (i.e. outside scientific lab and medical facilities) brain-computer interface (BCI) applications due to…

Neurons and Cognition · Quantitative Biology 2025-12-03 Paul Barbaste , Olivier Oullier , Xavier Vasques

Non-invasive Brain-Computer Interface (BCI) systems based on electroencephalography (EEG) signals suffer from multiple obstacles to reach a wide adoption in clinical settings for communication or rehabilitation. Among these challenges, the…

Human-Computer Interaction · Computer Science 2025-12-19 Hubert Cecotti , Rashmi Mrugank Shah , Raksha Jagadish , Toshihisa Tanaka

Research and development of electroencephalogram (EEG) based brain-computer interfaces (BCIs) have advanced rapidly, partly due to deeper understanding of the brain and wide adoption of sophisticated machine learning approaches for decoding…

Cryptography and Security · Computer Science 2023-05-04 Lubin Meng , Jian Huang , Zhigang Zeng , Xue Jiang , Shan Yu , Tzyy-Ping Jung , Chin-Teng Lin , Ricardo Chavarriaga , Dongrui Wu

With the rapid development of Machine Learning technology applied in electroencephalography (EEG) signals, Brain-Computer Interface (BCI) has emerged as a novel and convenient human-computer interaction for smart home, intelligent medical…

Machine Learning · Computer Science 2020-06-16 Yongshuang Liu , Haiping Huang , Fu Xiao , Reza Malekian , Wenming Wang
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