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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

Effective mental health support is crucial for alleviating psychological distress. While large language model (LLM)-based assistants have shown promise in mental health interventions, existing research often defines "effective" support…

Computation and Language · Computer Science 2025-03-31 Zeyad Alghamdi , Tharindu Kumarage , Garima Agrawal , Mansooreh Karami , Ibrahim Almuteb , Huan Liu

We analyze gendered communities defined in three different ways: text, users, and sentiment. Differences across these representations reveal facets of communities' distinctive identities, such as social group, topic, and attitudes. Two…

Computation and Language · Computer Science 2018-11-20 Li Lucy , Julia Mendelsohn

Increasing rates of opioid drug abuse and heightened prevalence of online support communities underscore the necessity of employing data mining techniques to better understand drug addiction using these rapidly developing online resources.…

Social and Information Networks · Computer Science 2019-03-12 John Lu , Sumati Sridhar , Ritika Pandey , Mohammad Al Hasan , George Mohler

Suicide is a critical global public health issue, with millions experiencing suicidal ideation (SI) each year. Online spaces enable individuals to express SI and seek peer support. While prior research has revealed the potential of…

Human-Computer Interaction · Computer Science 2025-04-21 Soorya Ram Shimgekar , Violeta J. Rodriguez , Paul A. Bloom , Dong Whi Yoo , Koustuv Saha

Low self-esteem and interpersonal needs (i.e., thwarted belongingness (TB) and perceived burdensomeness (PB)) have a major impact on depression and suicide attempts. Individuals seek social connectedness on social media to boost and…

Computation and Language · Computer Science 2023-06-12 Muskan Garg , Manas Gaur , Raxit Goswami , Sunghwan Sohn

Online social platforms have been the battlefield of users with different emotions and attitudes toward each other in recent years. While sexism has been considered as a category of hateful speech in the literature, there is no…

Social and Information Networks · Computer Science 2019-02-11 Sima Sharifirad , Borna Jafarpour , Stan Matwin

Patients' expectations towards their treatment have a substantial effect on the treatments' success. While primarily studied in clinical settings, online patient platforms like medical subreddits may hold complementary insights: treatment…

Computation and Language · Computer Science 2026-02-18 Aswathy Velutharambath , Amelie Wührl

In this paper, We present our approach for IEEEBigMM 2020, Grand Challenge (BMGC), Identifying senti-ments from tweets related to the MeToo movement. The modelis based on an ensemble of Convolutional Neural Network,Bidirectional LSTM and a…

Artificial Intelligence · Computer Science 2023-04-24 Rushil Thareja

We present Reddit Health Online Talk (RedHOT), a corpus of 22,000 richly annotated social media posts from Reddit spanning 24 health conditions. Annotations include demarcations of spans corresponding to medical claims, personal…

Computation and Language · Computer Science 2023-02-09 Somin Wadhwa , Vivek Khetan , Silvio Amir , Byron Wallace

Sexual violence is a serious problem across the globe. A lot of victims, particularly women, go through this experience. Unfortunately, not all of these violent incidents come to public. A large portion of victims don't disclose their…

Social and Information Networks · Computer Science 2019-06-04 Abigail Garrett , Naeemul Hassan

In this paper, we present a dataset containing 9,973 tweets related to the MeToo movement that were manually annotated for five different linguistic aspects: relevance, stance, hate speech, sarcasm, and dialogue acts. We present a detailed…

Computation and Language · Computer Science 2020-04-21 Akash Gautam , Puneet Mathur , Rakesh Gosangi , Debanjan Mahata , Ramit Sawhney , Rajiv Ratn Shah

Social media has become an everyday means of interaction and information sharing on the Internet. However, posts on social networks are often aggressive and toxic, especially when the topic is controversial or politically charged.…

Social and Information Networks · Computer Science 2022-12-02 Wienke Strathern , Juergen Pfeffer

In the last decade, the United States has lost more than 500,000 people from an overdose involving prescription and illicit opioids making it a national public health emergency (USDHHS, 2017). Medical practitioners require robust and timely…

Computation and Language · Computer Science 2024-06-17 Chenghao Yang , Tuhin Chakrabarty , Karli R Hochstatter , Melissa N Slavin , Nabila El-Bassel , Smaranda Muresan

The interaction between social norms and gender roles prescribes gender-specific behaviors that influence moral judgments. Here, we study how moral judgments are biased by the gender of the protagonist of a story. Using data from r/AITA, a…

Computers and Society · Computer Science 2025-07-08 Lorenzo Betti , Paolo Bajardi , Gianmarco De Francisci Morales

Sexism is very common in social media and makes the boundaries of freedom tighter for feminist and female users. There is still no comprehensive classification of sexism attracting natural language processing techniques. Categorizing sexism…

Computation and Language · Computer Science 2019-02-28 Sima Sharifirad , Stan Matwin

The COVID-19 pandemic has escalated mental health crises worldwide, with social isolation and economic instability contributing to a rise in suicidal behavior. Suicide can result from social factors such as shame, abuse, abandonment, and…

Computation and Language · Computer Science 2024-01-02 Van Minh Nguyen , Nasheen Nur , William Stern , Thomas Mercer , Chiradeep Sen , Siddhartha Bhattacharyya , Victor Tumbiolo , Seng Jhing Goh

Pain is an inherent part of human existence, manifesting as both physical and emotional experiences, and can be categorized as either acute or chronic. Over the years, extensive research has been conducted to understand the causes of pain…

Computation and Language · Computer Science 2025-07-14 Ancita Maria Andrade , Tanvi Banerjee , Ramakrishna Mundugar

A major task for moderators of online spaces is norm-setting, essentially creating shared norms for user behavior in their communities. Platform design principles emphasize the importance of highlighting norm-adhering examples and…

Human-Computer Interaction · Computer Science 2026-04-07 Agam Goyal , Charlotte Lambert , Yoshee Jain , Eshwar Chandrasekharan

When people experience harassment online, from individual threats or invective to coordinated campaigns of harassment, they have the option to report the harassers and content to the platform where the harassment has occurred. Platforms…

Social and Information Networks · Computer Science 2015-05-14 J. Nathan Matias , Amy Johnson , Whitney Erin Boesel , Brian Keegan , Jaclyn Friedman , Charlie DeTar