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The opioid epidemic in the United States claims over 40,000 lives per year, and it is estimated that well over two million Americans have an opioid use disorder. Over-prescription and misuse of prescription opioids play an important role in…

Quantitative Methods · Quantitative Biology 2019-05-03 Jen J. Gong , Abigail Z. Jacobs , Toby E. Stuart , Mathijs de Vaan

The increasing prevalence of mental health disorders, such as depression, anxiety, and bipolar disorder, calls for immediate need in developing tools for early detection and intervention. Social media platforms, like Reddit, represent a…

Machine Learning · Computer Science 2025-03-12 Qasim Bin Saeed , Ijaz Ahmed

In recent years, Online Social Networks have become an important medium for people who suffer from mental disorders to share moments of hardship, and receive emotional and informational support. In this work, we analyze how discussions in…

Machine Learning · Computer Science 2021-07-28 Bárbara Silveira , Henrique S. Silva , Fabricio Murai , Ana Paula Couto da Silva

Widespread stigma, both in the offline and online spaces, acts as a barrier to harm reduction efforts in the context of opioid use disorder (OUD). This stigma is prominently directed towards clinically approved medications for addiction…

Social and Information Networks · Computer Science 2025-04-16 Shravika Mittal , Darshi Shah , Shin Won Do , Mai ElSherief , Tanushree Mitra , Munmun De Choudhury

Opioid Use Disorder (OUD) is a public health crisis costing the US billions of dollars annually in healthcare, lost workplace productivity, and crime. Analyzing longitudinal healthcare data is critical in addressing many real-world problems…

Online communities serve as essential support channels for People Who Use Drugs (PWUD), providing access to peer support and harm reduction information. The moderation of these communities involves consequential decisions affecting member…

Human-Computer Interaction · Computer Science 2026-01-06 Kaixuan Wang , Loraine Clarke , Carl-Cyril J Dreue , Guancheng Zhou , Jason T. Jacques

Users suffering from mental health conditions often turn to online resources for support, including specialized online support communities or general communities such as Twitter and Reddit. In this work, we present a neural framework for…

Computation and Language · Computer Science 2017-09-07 Andrew Yates , Arman Cohan , Nazli Goharian

Post-Traumatic Stress Disorder (PTSD) is a multifaceted mental health condition, particularly challenging for individuals with pre-existing medical conditions. This review critically examines the intersection of PTSD and chronic illnesses…

Computation and Language · Computer Science 2026-01-15 Zaber Al Hassan Ayon , Nur Hafieza Ismail , Nur Shazwani Kamarudin

Suicide remains a leading cause of death in Western countries. As social media becomes central to daily life, digital footprints offer valuable insight into suicidal behavior. Focusing on individuals who attempted suicide while uploading…

Computation and Language · Computer Science 2025-12-05 Ilanit Sobol , Shir Lissak , Refael Tikochinski , Tal Nakash , Anat Brunstein Klomek , Eyal Fruchter , Roi Reichart

Several one-fits-all intervention policies were introduced by the Online Social Networks (OSNs) platforms to mitigate potential harms. Nevertheless, some studies showed the limited effectiveness of these approaches. An alternative to this…

Social and Information Networks · Computer Science 2023-09-08 Azza Bouleimen , Nicolò Pagan , Stefano Cresci , Aleksandra Urman , Gianluca Nogara , Silvia Giordano

More than 60% of individuals recovering from substance use disorder relapse within one year. Some will resume drug consumption even after decades of abstinence. The cognitive and psychological mechanisms that lead to relapse are not…

Quantitative Methods · Quantitative Biology 2026-05-12 Sayun Mao , Tom Chou , Maria D'Orsogna

Stigma toward people who use substances (PWUS) is a leading barrier to seeking treatment.Further, those in treatment are more likely to drop out if they experience higher levels of stigmatization. While related concepts of hate speech and…

Due to the worldwide accessibility to the Internet along with the continuous advances in mobile technologies, physical and digital worlds have become completely blended, and the proliferation of social media platforms has taken a leading…

Computation and Language · Computer Science 2022-02-08 Esteban A. Ríssola , Mohammad Aliannejadi , Fabio Crestani

Mental illness is a global health problem, but access to mental healthcare resources remain poor worldwide. Online peer-to-peer support platforms attempt to alleviate this fundamental gap by enabling those who struggle with mental illness…

Social and Information Networks · Computer Science 2020-04-13 Ashish Sharma , Monojit Choudhury , Tim Althoff , Amit Sharma

We developed computational models to predict the emergence of depression and Post-Traumatic Stress Disorder in Twitter users. Twitter data and details of depression history were collected from 204 individuals (105 depressed, 99 healthy). We…

Social media platforms provide valuable opportunities for users to gather information, interact with friends, and enjoy entertainment. However, their addictive potential poses significant challenges, including overuse and negative…

Information Retrieval · Computer Science 2025-04-09 Luca Bolis , Stefano Livella , Sabrina Patania , Dimitri Ognibene , Matteo Papini , Kenji Morita

Online social media provides a channel for monitoring people's social behaviors and their mental distress. Due to the restrictions imposed by COVID-19 people are increasingly using online social networks to express their feelings.…

Social and Information Networks · Computer Science 2021-05-19 Sahraoui Dhelim , Liming Luke Chen , Huansheng Ning , Sajal K Das , Chris Nugent , Devin Burns , Gerard Leavey , Dirk Pesch , Eleanor Bantry-White

Opioid Use Disorder (OUD) has emerged as a significant global public health issue, with complex multifaceted conditions. Due to the lack of effective treatment options for various conditions, there is a pressing need for the discovery of…

Machine Learning · Computer Science 2023-06-14 Hongsong Feng , Rui Wang , Chang-Guo Zhan , Guo-Wei Wei

Drug use by people is on the rise and is of great interest to public health agencies and law enforcement agencies. As found by the National Survey on Drug Use and Health, 20 million Americans aged 12 years or older consumed illicit drugs in…

Social and Information Networks · Computer Science 2016-04-26 Yiheng Zhou , Numair Sani , Chia-Kuei Lee , Jiebo Luo

One way to assess a certain aspect of the value of scientific research is to measure the attention it receives on social media. While previous research has mostly focused on the "number of mentions" of scientific research on social media,…

Information Retrieval · Computer Science 2021-09-03 Robin Haunschild , Lutz Bornmann , Devendra Potnis , Iman Tahamtan