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Online social media platforms have recently become integral to our society and daily routines. Every day, users worldwide spend a couple of hours on such platforms, expressing their sentiments and emotional state and contacting each other.…

Machine Learning · Computer Science 2024-04-22 Mohamed A. Allayla , Serkan Ayvaz

AI chatbots already function as de facto mental health support tools for millions of people, including people in crisis. Yet, they lack the clinical validation, shared standards, and coordinated oversight that their societal role demands.…

Computers and Society · Computer Science 2026-05-11 Emily Saltz , Claire R. Leibowicz

Objective: Domestic abuse cases have risen significantly over the last four years, in part due to the COVID-19 pandemic and the challenges for victims and survivors in accessing support. In this study, we investigate the role that chatbots…

Computers and Society · Computer Science 2024-02-28 Rahime Belen Saglam , Jason R. C. Nurse , Lisa Sugiura

Suicide is the 10th leading cause of death in the U.S (1999-2019). However, predicting when someone will attempt suicide has been nearly impossible. In the modern world, many individuals suffering from mental illness seek emotional support…

Social and Information Networks · Computer Science 2021-06-09 Manas Gaur , Vamsi Aribandi , Amanuel Alambo , Ugur Kursuncu , Krishnaprasad Thirunarayan , Jonanthan Beich , Jyotishman Pathak , Amit Sheth

Psychological support hotlines are an effective suicide prevention measure that typically relies on professionals using suicide risk assessment scales to predict individual risk scores. However, the accuracy of scale-based predictive…

Machine Learning · Computer Science 2024-08-30 Changwei Song , Qing Zhao , Jianqiang Li , Yining Chen , Yongsheng Tong , Guanghui Fu

Background: Recent advancements in Artificial Intelligence (AI) contributed significantly to suicide assessment, however, our theoretical understanding of this complex behavior is still limited. Objective: This study aimed to harness AI…

Computation and Language · Computer Science 2024-04-29 Shir Lissak , Yaakov Ophir , Refael Tikochinski , Anat Brunstein Klomek , Itay Sisso , Eyal Fruchter , Roi Reichart

The promising research on Artificial Intelligence usages in suicide prevention has principal gaps, including black box methodologies, inadequate outcome measures, and scarce research on non-verbal inputs, such as social media images…

Artificial Intelligence · Computer Science 2023-02-21 Yael Badian , Yaakov Ophir , Refael Tikochinski , Nitay Calderon , Anat Brunstein Klomek , Roi Reichart

Preventing Veteran suicide is a national priority. The US Department of Veterans Affairs (VA) collects, analyzes, and publishes data to inform suicide prevention strategies. Current approaches for detecting suicidal ideation mostly rely on…

Computers and Society · Computer Science 2020-09-29 Vaibhav Sourirajan , Anas Belouali , Mary Ann Dutton , Matthew Reinhard , Jyotishman Pathak

Mental disorders such as depression and suicidal ideation are hazardous, affecting more than 300 million people over the world. However, on social media, mental disorder symptoms can be observed, and automated approaches are increasingly…

Information Retrieval · Computer Science 2023-01-26 Ramin Safa , S. A. Edalatpanah , Ali Sorourkhah

Suicide is a prominent issue in society. Unfortunately, many people at risk for suicide do not receive the support required. Barriers to people receiving support include social stigma and lack of access to mental health care. With the…

Machine Learning · Computer Science 2024-05-10 Matthew Squires , Xiaohui Tao , Soman Elangovan , U Rajendra Acharya , Raj Gururajan , Haoran Xie , Xujuan Zhou

The increasing frequency of suicidal thoughts highlights the importance of early detection and intervention. Social media platforms, where users often share personal experiences and seek help, could be utilized to identify individuals at…

Computation and Language · Computer Science 2024-11-04 Vy Nguyen , Chau Pham

Suicide remains a pressing global health concern, necessitating innovative approaches for early detection and intervention. This paper focuses on identifying suicidal intentions in posts from the SuicideWatch subreddit by proposing a novel…

Computation and Language · Computer Science 2024-12-23 Emily Lin , Jian Sun , Hsingyu Chen , Mohammad H. Mahoor

The Shout Crisis Text Line provides individuals undergoing mental health crises an opportunity to have an anonymous text message conversation with a trained Crisis Volunteer (CV). This project partners with Shout and its parent…

Machine Learning · Computer Science 2021-10-27 Daniel Cahn

People can generate high-quality ideas by building on each other's ideas. By enabling individuals to contribute their ideas at their own comfortable time and method (i.e., asynchronous ideation), they can deeply engage in ideation and…

Human-Computer Interaction · Computer Science 2025-03-06 Joongi Shin , Ankit Khatri , Michael A. Hedderich , Andrés Lucero , Antti Oulasvirta

Suicide is a critical global health issue that requires urgent attention. Even though prior work has revealed valuable insights into detecting current suicide risk on social media, little attention has been paid to developing models that…

Computation and Language · Computer Science 2025-07-15 Jun Li , Xiangmeng Wang , Haoyang Li , Yifei Yan , Hong Va Leong , Ling Feng , Nancy Xiaonan Yu , Qing Li

We present a comprehensive evaluation framework for assessing Large Language Models' (LLMs) capabilities in suicide prevention, focusing on two critical aspects: the Identification of Implicit Suicidal ideation (IIS) and the Provision of…

Computation and Language · Computer Science 2026-01-14 Tong Li , Shu Yang , Junchao Wu , Jiyao Wei , Lijie Hu , Mengdi Li , Derek F. Wong , Joshua R. Oltmanns , Di Wang

This review underscores the critical need for effective strategies to identify and support individuals with suicidal ideation, exploiting technological innovations in ML and DL to further suicide prevention efforts. The study details the…

Computers and Society · Computer Science 2025-04-11 Mohaiminul Islam Bhuiyan , Nur Shazwani Kamarudin , Nur Hafieza Ismail

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

Suicide is a leading cause of death among adolescents (12-18), yet predicting it remains a significant challenge. Many cases go undetected due to a lack of contact with mental health services. Social media, however, offers a unique…

Computation and Language · Computer Science 2025-09-05 Paul Blum , Enrico Liscio , Ruixuan Zhang , Caroline Figueroa , Pradeep K. Murukannaiah

The prevalence of suicide has been on the rise since the 20th century, causing severe emotional damage to individuals, families, and communities alike. Despite the severity of this suicide epidemic, there is so far no reliable and…

Signal Processing · Electrical Eng. & Systems 2022-06-16 Siyu Liu , Catherine Lu , Sharifa Alghowinem , Lea Gotoh , Cynthia Breazeal , Hae Won Park