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Mental health disorders may cause severe consequences on all the countries' economies and health. For example, the impacts of the COVID-19 pandemic, such as isolation and travel ban, can make us feel depressed. Identifying early signs of…

Information Retrieval · Computer Science 2022-07-14 Maryam Shahabikargar

Depression is a growing issue in society's mental health that affects all areas of life and can even lead to suicide. Fortunately, prevention programs can be effective in its treatment. In this context, this work proposes an automatic…

Computation and Language · Computer Science 2023-07-03 Andrea Laguna , Oscar Araque

The increasing prevalence of mental disorders globally highlights the urgent need for effective digital screening methods that can be used in multilingual contexts. Most existing studies, however, focus on English data, overlooking critical…

Computation and Language · Computer Science 2026-01-27 Ana-Maria Bucur , Marcos Zampieri , Tharindu Ranasinghe , Fabio Crestani

Advances in information technology reduce barriers to information propagation, but at the same time they also induce the information overload problem. For the making of various decisions, mere digestion of the relevant information has…

Disordered Systems and Neural Networks · Physics 2009-11-11 Yi-Kuo Yu , Yi-Cheng Zhang , Paolo Laureti , Lionel Moret

Depression and anxiety are psychiatric disorders that are observed in many areas of everyday life. For example, these disorders manifest themselves somewhat frequently in texts written by nondiagnosed users in social media. However,…

Computation and Language · Computer Science 2020-11-11 David Owen , Jose Camacho Collados , Luis Espinosa-Anke

Social media has become an important source for understanding mental health, providing researchers with a way to detect conditions like depression from user-generated posts. This tutorial provides practical guidance to address common…

Computation and Language · Computer Science 2025-08-06 Yeyubei Zhang , Zhongyan Wang , Zhanyi Ding , Yexin Tian , Jianglai Dai , Xiaorui Shen , Yunchong Liu , Yuchen Cao

During the COVID-19 pandemic, people sought information through digital news platforms. To investigate how to design these platforms to support users' needs in a crisis, we conducted a two-week diary study with 22 participants across the…

Human-Computer Interaction · Computer Science 2022-02-14 Mingrui Ray Zhang , Ashley Boone , Sara M Behbakht , Alexis Hiniker

When people have the freedom to create and post content on the internet, particularly anonymously, they do not always respect the rules and regulations of the websites on which they post, leaving other unsuspecting users vulnerable to…

Human-Computer Interaction · Computer Science 2023-05-17 Christine L. Cook , Jie Cai , Donghee Yvette Wohn

The rise of social media platforms has led to an increase in cyber-aggressive behavior, encompassing a broad spectrum of hostile behavior, including cyberbullying, online harassment, and the dissemination of offensive and hate speech. These…

Computation and Language · Computer Science 2024-12-31 Swapnil Mane , Suman Kundu , Rajesh Sharma

In health-related topics, user toxicity in online discussions frequently becomes a source of social conflict or promotion of dangerous, unscientific behaviour; common approaches for battling it include different forms of detection, flagging…

Computation and Language · Computer Science 2025-05-26 Jorge Paz-Ruza , Amparo Alonso-Betanzos , Bertha Guijarro-Berdiñas , Carlos Eiras-Franco

Mental illnesses are one of the most prevalent public health problems worldwide, which negatively influence people's lives and society's health. With the increasing popularity of social media, there has been a growing research interest in…

Computation and Language · Computer Science 2023-04-20 Tianlin Zhang , Kailai Yang , Shaoxiong Ji , Sophia Ananiadou

COVID-19 poses disproportionate mental health consequences to the public during different phases of the pandemic. We use a computational approach to capture the specific aspects that trigger an online community's anxiety about the pandemic…

Computers and Society · Computer Science 2022-09-29 Lucia L. Chen , Steven R. Wilson , Sophie Lohmann , Daniela V. Negraia

Recent years have seen a sharp rise in adblocker use, driven by increased web tracking and personalized ads. However, a significant issue for adblocker users is the web breakages they encounter, which worsens their browsing experience and…

Cryptography and Security · Computer Science 2024-11-01 Ritik Roongta , Mitchell Zhou , Ben Stock , Rachel Greenstadt

Since the advent of online social media platforms such as Twitter and Facebook, useful health-related studies have been conducted using the information posted by online participants. Personal health-related issues such as mental health,…

Computation and Language · Computer Science 2021-04-02 Muhammad Abubakar Alhassan , Isa Inuwa-Dutse , Bello Shehu Bello , Diane Pennington

Recommender systems on social media increasingly mediate how users encounter mental health content, yet it remains unclear whether they distinguish help-seeking from distress expression. We conduct a controlled 7-day audit of TikTok's "For…

Social and Information Networks · Computer Science 2026-04-17 Pooriya Jamie , Amir Ghasemian , Homa Hosseinmardi

Mental health problems are on the rise globally and strain national health systems worldwide. Mental disorders are closely associated with fear of stigma, structural barriers such as financial burden, and lack of available services and…

Computers and Society · Computer Science 2020-07-27 Kieran Woodward , Eiman Kanjo , David Brown , T. M. McGinnity , Becky Inkster , Donald J Macintyre , Athanasios Tsanas

In the online public sphere, discussions about immigration often become increasingly fractious, marked by toxic language and polarization. Drawing on 4 million X posts over six months, we combine a user- and topic-centric approach to study…

Social and Information Networks · Computer Science 2025-07-30 Una Joh , Yiqi Li , Jeff Hemsley

User-centered approaches have been extensively studied and used in the area of struggling search. Related research has targeted key aspects of users such as user satisfaction or frustration, and search success or failure, using a variety of…

Human-Computer Interaction · Computer Science 2019-07-19 Luyan Xu , Xuan Zhou , Ujwal Gadiraju

Online political hostility is pervasive, yet it remains unclear how toxicity varies across campaign issues and political ideology, and what psychosocial signals and framing accompany toxic expression online. In this work, we present a…

Social and Information Networks · Computer Science 2026-04-21 Lei Cao , Wen Zeng , Xinyue Wu , Eun Cheol Choi , Emilio Ferrara

Exposure to disturbing imagery can significantly impact individuals, especially professionals who encounter such content as part of their work. This paper presents a user study, involving 107 participants, predominantly journalists and…

Computer Vision and Pattern Recognition · Computer Science 2023-07-21 Ioannis Sarridis , Jochen Spangenberg , Olga Papadopoulou , Symeon Papadopoulos