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Online antisocial behavior, such as cyberbullying, harassment, and trolling, is a widespread problem that threatens free discussion and has negative physical and mental health consequences for victims and communities. While prior work has…

计算与语言 · 计算机科学 2018-04-23 Ping Liu , Joshua Guberman , Libby Hemphill , Aron Culotta

Cyberbullying has been a significant challenge in the digital era world, given the huge number of people, especially adolescents, who use social media platforms to communicate and share information. Some individuals exploit these platforms…

计算机与社会 · 计算机科学 2026-04-07 Adamu Gaston Philipo , Doreen Sebastian Sarwatt , Jianguo Ding , Mahmoud Daneshmand , Huansheng Ning

The proliferation of hate speech on social media platforms has necessitated the development of effective detection and moderation tools. This study evaluates the efficacy of various machine learning models in identifying hate speech and…

计算与语言 · 计算机科学 2026-02-25 Saurabh Mishra , Shivani Thakur , Radhika Mamidi

Social media platforms like Twitter, Facebook, and Instagram have facilitated the spread of misinformation, necessitating automated detection systems. This systematic review evaluates 36 studies that apply machine learning (ML) and deep…

机器学习 · 计算机科学 2025-06-24 Yunchong Liu , Xiaorui Shen , Yeyubei Zhang , Zhongyan Wang , Yexin Tian , Jianglai Dai , Yuchen Cao

Mental health poses a significant challenge for an individual's well-being. Text analysis of rich resources, like social media, can contribute to deeper understanding of illnesses and provide means for their early detection. We tackle a…

计算与语言 · 计算机科学 2020-03-18 Ivan Sekulić , Michael Strube

The growing demand for accessible mental health support, compounded by workforce shortages and logistical barriers, has led to increased interest in utilizing Large Language Models (LLMs) for scalable and real-time assistance. However,…

It is well known that the usefulness of a machine learning model is due to its ability to generalize to unseen data. This study uses three popular cyberbullying datasets to explore the effects of data, how it's collected, and how it's…

机器学习 · 计算机科学 2024-12-03 Andrew Root , Liam Jakubowski , Mounika Vanamala

Cyber risk refers to the risk of defacing reputation, monetary losses, or disruption of an organization or individuals, and this situation usually occurs by the unconscious use of cyber systems. The cyber risk is unhurriedly increasing day…

密码学与安全 · 计算机科学 2024-04-02 Fatama Tuz Johora , Md Shahedul Islam Khan , Esrath Kanon , Mohammad Abu Tareq Rony , Md Zubair , Iqbal H. Sarker

Cyberbullying has become a pervasive issue based on the rise of cell phones and internet usage affecting individuals worldwide. This paper proposes an open-source intelligence pipeline using data from Twitter to track keywords relevant to…

计算机与社会 · 计算机科学 2023-08-15 Sylvia Worlali Azumah , Victor Adewopo , Zag ElSayed , Nelly Elsayed , Murat Ozer

Large Language Models (LLMs) are increasingly deployed in interactions where they are prompted to adopt personas. This paper investigates whether such persona conditioning affects model safety under bullying, an adversarial manipulation…

人工智能 · 计算机科学 2025-05-20 Ziwei Xu , Udit Sanghi , Mohan Kankanhalli

As digital technology becomes increasingly embedded in daily life, its impact on social interactions has become a critical area of study, particularly concerning cyberbullying. This meta-analysis investigates the dual role of technology in…

计算机与社会 · 计算机科学 2024-05-01 Manasi Kulkarni , Siddhi Durve , Bochen Jia

In recent years, cognitive and mental health (CMH) disorders have increasingly become an important challenge for global public health, especially the suicide problem caused by multiple factors such as social competition, economic pressure…

计算机与社会 · 计算机科学 2025-07-17 Shouwen Zheng , Yingzhi Tao , Taiqi Zhou

Social media platforms serve as accessible outlets for individuals to express their thoughts and experiences, resulting in an influx of user-generated data spanning all age groups. While these platforms enable free expression, they also…

计算与语言 · 计算机科学 2023-12-12 Nikhil Narayan , Mrutyunjay Biswal , Pramod Goyal , Abhranta Panigrahi

Cyberbullying is a major social issue that is on the rise with a substantial potential to impact a large number of Internet users globally. The growth and rapid proliferation of the Internet and other ubiquitous technologies like social…

计算机与社会 · 计算机科学 2021-11-09 Chintha Kaluarachchi , Darshana Sedera , Matthew Warren

With the development of web technology, social media texts are becoming a rich source for automatic mental health analysis. As traditional discriminative methods bear the problem of low interpretability, the recent large language models…

计算与语言 · 计算机科学 2024-02-14 Kailai Yang , Tianlin Zhang , Ziyan Kuang , Qianqian Xie , Jimin Huang , Sophia Ananiadou

The social NLP research community witness a recent surge in the computational advancements of mental health analysis to build responsible AI models for a complex interplay between language use and self-perception. Such responsible AI models…

计算与语言 · 计算机科学 2024-01-15 Muskan Garg , MSVPJ Sathvik , Amrit Chadha , Shaina Raza , Sunghwan Sohn

Although automated harmful content detection systems are frequently used to monitor online platforms, moderators and end users frequently cannot understand the logic underlying their predictions. While recent studies have focused on…

计算与语言 · 计算机科学 2026-03-20 Trishita Dhara , Siddhesh Sheth

Detecting and classifying cyberbullying in social media is hard because of the complex nature of online language and the changing nature of content. This study presents a multi-stage BERT fusion framework. It uses hierarchical embeddings,…

计算与语言 · 计算机科学 2025-03-04 Jiani Wang , Xiaochuan Xu , Peiyang Yu , Zeqiu Xu

Memes, which rapidly disseminate personal opinions and positions across the internet, also pose significant challenges in propagating social bias and prejudice. This study presents a novel approach to detecting harmful memes, particularly…

人工智能 · 计算机科学 2024-06-17 Jingtao Cao , Zheng Zhang , Hongru Wang , Bin Liang , Hao Wang , Kam-Fai Wong

Content moderation on social media platforms shapes the dynamics of online discourse, influencing whose voices are amplified and whose are suppressed. Recent studies have raised concerns about the fairness of content moderation practices,…

计算与语言 · 计算机科学 2024-06-25 Rebecca Dorn , Lee Kezar , Fred Morstatter , Kristina Lerman