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Stress has emerged as a critical global health issue, contributing to cardiovascular disorders, depression, and several other long-term illnesses. Consequently, accurate and reliable stress monitoring systems are of growing importance. In…

信号处理 · 电气工程与系统科学 2025-09-03 Md. Mohibbul Haque Chowdhury , Nafisa Anjum , Md. Rokonuzzaman Mim

This survey analyses the role of data-driven methodologies for pandemic modelling and control. We provide a roadmap from the access to epidemiological data sources to the control of epidemic phenomena. We review the available methodologies…

系统与控制 · 电气工程与系统科学 2021-08-23 Teodoro Alamo , Daniel G. Reina , Pablo Millán Gata , Victor M. Preciado , Giulia Giordano

Cheating in online exams has become a prevalent issue over the past decade, especially during the COVID-19 pandemic. To address this issue of academic dishonesty, our "Exam Monitoring System: Detecting Abnormal Behavior in Online…

计算机视觉与模式识别 · 计算机科学 2024-02-20 Dinh An Ngo , Thanh Dat Nguyen , Thi Le Chi Dang , Huy Hoan Le , Ton Bao Ho , Vo Thanh Khang Nguyen , Truong Thanh Hung Nguyen

Ecological momentary assessment (EMA) ratings are widely used in studies of behavioral and psychological phenomena to capture real-time data in subjects' real-world environments. Because the data are collected repeatedly over the study…

Pandemic is an outbreak that happens over a large geographic area affecting a greater portion of the population as new pathogens appear for which people have less immune and no vaccines are available. It can spread from person to person in…

In this research, we are concerned with the applicability of virtual reality-based attention training as a tool for stress management. Mental stress is a worldwide challenge that is still far from being fully managed. This has maintained a…

信号处理 · 电气工程与系统科学 2023-12-12 Rojaina Mahmoud , Mona Mamdouh , Omneya Attallah , Ahmad Al-Kabbany

The prevailing educational methods predominantly rely on traditional classroom instruction or online delivery, often limiting the teachers' ability to engage effectively with all the students simultaneously. A more intrinsic method of…

机器学习 · 计算机科学 2024-12-30 Swati Chowdhuri , Satadip Saha , Samadrita Karmakar , Ankur Chanda

This paper describes a test and case study of self-evaluation of online courses during the pandemic time. Due to the Covid-19, the whole world needs to sit on lockdown in different periods. Many things need to be done in all kinds of…

计算机与社会 · 计算机科学 2021-05-27 Uranchimeg Tudevdagva , Bazarragchaa Sodnom , Selenge Erdenechimeg

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…

机器学习 · 计算机科学 2025-09-03 Louis Simon , Mohamed Chetouani

College students experience many stressors, resulting in high levels of anxiety and depression. Wearable technology provides unobtrusive sensor data that can be used for the early detection of mental illness. However, current research is…

机器学习 · 计算机科学 2026-01-26 Rebecca Lopez , Avantika Shrestha , ML Tlachac , Kevin Hickey , Xingtong Guo , Shichao Liu , Elke Rundensteiner

We present a demonstration of REACT, a new Real-time Educational AI-powered Classroom Tool that employs EDM techniques for supporting the decision-making process of educators. REACT is a data-driven tool with a user-friendly graphical…

计算机与社会 · 计算机科学 2021-08-18 Ajay Kulkarni , Olga Gkountouna

Recent works have demonstrated the effectiveness of machine learning (ML) techniques in detecting anxiety and stress using physiological signals, but it is unclear whether ML models are learning physiological features specific to stress. To…

多媒体 · 计算机科学 2024-02-27 Emily Zhou , Mohammad Soleymani , Maja J. Matarić

Emotional Support Conversations (ESC) are crucial for providing empathy, validation, and actionable guidance to individuals in distress. However, existing definitions of the ESC task oversimplify the structure of supportive responses,…

计算与语言 · 计算机科学 2025-05-22 Xin Bai , Guanyi Chen , Tingting He , Chenlian Zhou , Yu Liu

In Networked Control Systems (NCS), the absence of physical communication links in the loop leads to relevant issues, such as measurement delays and asynchronous execution of the control commands. These issues may lead to unwanted control…

系统与控制 · 电气工程与系统科学 2022-11-16 Luca Nanu , Carlos Perez Montenegro , Luigi Colangelo , Carlo Novara

This work focuses the tracking control problem for nonlinear systems subjected to unknown external disturbances. Inspired by contraction theory, a neural network-dirven CCM synthesis is adopted to obtain a feedback controller that could…

系统与控制 · 电气工程与系统科学 2025-05-09 Ao Jin , Weijian Zhao , Yifeng Ma , Panfeng Huang , Fan Zhang

Mobile health (mHealth) systems help researchers monitor and care for patients in real-world settings. Studies utilizing mHealth applications use Ecological Momentary Assessment (EMAs), passive sensing, and contextual features to develop…

Due to the characteristics of COVID-19, the epidemic develops rapidly and overwhelms health service systems worldwide. Many patients suffer from systemic life-threatening problems and need to be carefully monitored in ICUs. Thus the…

机器学习 · 计算机科学 2020-07-20 Liantao Ma , Xinyu Ma , Junyi Gao , Chaohe Zhang , Zhihao Yu , Xianfeng Jiao , Wenjie Ruan , Yasha Wang , Wen Tang , Jiangtao Wang

During the COVID-19 pandemic, a significant effort has gone into developing ML-driven epidemic forecasting techniques. However, benchmarks do not exist to claim if a new AI/ML technique is better than the existing ones. The…

机器学习 · 计算机科学 2021-02-08 Ajitesh Srivastava , Tianjian Xu , Viktor K. Prasanna

A growing number of universities worldwide use various forms of online and blended learning as part of their academic curricula. Furthermore, the recent changes caused by the COVID-19 pandemic have led to a drastic increase in importance…

机器学习 · 计算机科学 2022-09-05 Galina Deeva , Johannes De Smedt , Cecilia Saint-Pierre , Richard Weber , Jochen De Weerdt

Daily monitoring of stress is a critical component of maintaining optimal physical and mental health. Physiological signals and contextual information have recently emerged as promising indicators for detecting instances of heightened…