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A body of literature has demonstrated that users' mental health conditions, such as depression and anxiety, can be predicted from their social media language. There is still a gap in the scientific understanding of how psychological stress…

Computation and Language · Computer Science 2019-04-05 Sharath Chandra Guntuku , Anneke Buffone , Kokil Jaidka , Johannes Eichstaedt , Lyle Ungar

Social status refers to the relative position within the society. It is an important notion in sociology and related research. The problem of measuring social status has been studied for many years. Various indicators are proposed to assess…

Social and Information Networks · Computer Science 2016-04-12 Hao Fu , Xing Xie , Yong Rui , Defu Lian , Guangzhong Sun , Enhong Chen

Aging and chronic conditions affect older adults' daily lives, making the early detection of developing health issues crucial. Weakness, which is common across many conditions, can subtly alter physical movements and daily activities.…

Computer Vision and Pattern Recognition · Computer Science 2026-03-31 Chen Long-fei , Muhammad Ahmed Raza , Craig Innes , Subramanian Ramamoorthy , Robert B. Fisher

Human cognitive performance is critical to productivity, learning, and accident avoidance. Cognitive performance varies throughout each day and is in part driven by intrinsic, near 24-hour circadian rhythms. Prior research on the impact of…

Human-Computer Interaction · Computer Science 2017-02-28 Tim Althoff , Eric Horvitz , Ryen W. White , Jamie Zeitzer

The personal photos captured and submitted by users on social networks can provide several interesting insights about the location of the user, which is a key indicator of their daily activities. This information is invaluable for security…

Social and Information Networks · Computer Science 2021-09-09 Yonghao Shi , Gueltoum Bendiab , Stavros Shiaeles , Nick Savage

Amid lockdown period more people express their feelings over social media platforms due to closed third-place and academic researchers have witnessed strong associations between the mental healthcare and social media posts. The stress for a…

Social and Information Networks · Computer Science 2022-08-30 Muskan Garg

In this study we analyzed average sleep durations across 61 countries to examine the impact of Daylight Saving Time (DST) practices. Key metrics influencing sleep were identified, and statistical correlation analysis was applied to explore…

Machine Learning · Computer Science 2025-09-04 Bhanu Sharma , Eugene Pinsky

The wide use of social media sites and other digital technologies have resulted in an unprecedented availability of digital data that are being used to study human behavior across research domains. Although unsolicited opinions and…

Social and Information Networks · Computer Science 2018-06-01 Nina Cesare , Christan Grant , Quynh Nguyen , Hedwig Lee , Elaine O. Nsoesie

While many people use social network sites to connect with friends and family, some feel that their use is problematic, seriously affecting their sleep, work, or life. Pairing a survey of 20,000 Facebook users measuring perceptions of…

Human-Computer Interaction · Computer Science 2019-05-07 Justin Cheng , Moira Burke , Elena Goetz Davis

Sleep plays a vital role in our physical, cognitive, and psychological well-being. Despite its importance, long-term monitoring of personalized sleep quality (SQ) in real-world contexts is still challenging. Many sleep researches are still…

Computers and Society · Computer Science 2022-11-24 Wenbin Gan , Minh-Son Dao , Koji Zettsu

Major Depressive Disorder and anxiety disorders affect millions globally, contributing significantly to the burden of mental health issues. Early screening is crucial for effective intervention, as timely identification of mental health…

Over the past couple of years, clicking and posting selfies has become a popular trend. However, since March 2014, 127 people have died and many have been injured while trying to click a selfie. Researchers have studied selfies for…

Social and Information Networks · Computer Science 2016-11-14 Hemank Lamba , Varun Bharadhwaj , Mayank Vachher , Divyansh Agarwal , Megha Arora , Ponnurangam Kumaraguru

Estimating personal well-being draws increasing attention particularly from healthcare and pharmaceutical industries. We propose an approach to estimate personal well-being in terms of various measurements such as anxiety, sleep quality and…

Computation and Language · Computer Science 2019-10-23 Samuel Kim , Namhee Kwon , Henry O'Connell

Fatigue is a loss in cognitive or physical performance due to physiological factors such as insufficient sleep, long work hours, stress, and physical exertion. It adversely affects the human body and can slow reaction times, reduce…

Human-Computer Interaction · Computer Science 2022-10-27 Ashish Jaiswal , Mohammad Zaki Zadeh , Aref Hebri , Fillia Makedon

Online interactions are increasingly involving images, especially those containing human faces, which are naturally attention grabbing and more effective at conveying feelings than text. To understand this new convention of digital culture,…

Social and Information Networks · Computer Science 2015-10-21 Flávio Souza , Diego de Las Casas , Vinícius Flores , SunBum Youn , Meeyoung Cha , Daniele Quercia , Virgílio Almeida

In recent years, road accidents have increased significantly. One of the major reasons for these accidents, as reported is driver fatigue. Due to continuous and longtime driving, the driver gets exhausted and drowsy which may lead to an…

Computer Vision and Pattern Recognition · Computer Science 2017-09-19 Rajat Gupta , Kanishk Aman , Nalin Shiva , Yadvendra Singh

The widespread adoption of social media has heightened interest in its psychological effects, particularly on mental health indicators such as anxiety, depression, loneliness, and sleep quality, as these platforms increasingly influence…

Machine Learning · Computer Science 2026-04-28 Md All Shahria , Sanjeda Dewan Mithila , Touhid Alam , Mohammad Sakib Mahmood , Mahfuza Khatun

Loneliness is a critical mental health issue among university students, yet traditional monitoring methods rely primarily on retrospective self-reports and often lack real-time behavioral context. This study explores the use of passive…

Human-Computer Interaction · Computer Science 2025-12-02 Qianjie Wu , Tianyi Zhang , Hong Jia , Simon D'Alfonso

Wearable devices offer detailed sleep-tracking data. However, whether this information enhances our understanding of sleep or simply quantifies already-known patterns remains unclear. This work explores the relationship between subjective…

Human-Computer Interaction · Computer Science 2025-07-30 Peter Neigel , David Antony Selby , Shota Arai , Benjamin Tag , Niels van Berkel , Sebastian Vollmer , Andrew Vargo , Koichi Kise

Social media is a potential source of information that infers latent mental states through Natural Language Processing (NLP). While narrating real-life experiences, social media users convey their feeling of loneliness or isolated…

Computation and Language · Computer Science 2023-05-31 Muskan Garg , Chandni Saxena , Debabrata Samanta , Bonnie J. Dorr