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Hate speech targeting children on social media is a serious and growing problem, yet current NLP systems struggle to detect it effectively. This gap exists mainly because existing datasets focus on adults, lack age specific labels, miss…

The automatic identification of harmful content online is of major concern for social media platforms, policymakers, and society. Researchers have studied textual, visual, and audio content, but typically in isolation. Yet, harmful content…

One major problem with cyberbullying research is the lack of data, since researchers are traditionally forced to rely on survey data where victims and perpetrators self-report their impressions. In this paper, an automatic data collection…

密码学与安全 · 计算机科学 2019-07-26 Shane Murnion , William J. Buchanan , Adrian Smales , Gordon Russell

Public figures receive a disproportionate amount of abuse on social media, impacting their active participation in public life. Automated systems can identify abuse at scale but labelling training data is expensive, complex and potentially…

The proliferation of abusive language in online communications has posed significant risks to the health and wellbeing of individuals and communities. The growing concern regarding online abuse and its consequences necessitates methods for…

计算与语言 · 计算机科学 2025-04-25 Samaneh Hosseini Moghaddam , Kelly Lyons , Cheryl Regehr , Vivek Goel , Kaitlyn Regehr

Trolling in online communities typically involves disruptive behaviors such as provoking anger and manipulating discussions, leading to a polarized atmosphere and emotional distress. Robust moderation is essential for mitigating these…

计算与语言 · 计算机科学 2024-10-08 Huije Lee , Hoyun Song , Jisu Shin , Sukmin Cho , SeungYoon Han , Jong C. Park

Toxic online content has become a major issue in today's world due to an exponential increase in the use of internet by people of different cultures and educational background. Differentiating hate speech and offensive language is a key…

计算与语言 · 计算机科学 2018-09-25 Aditya Gaydhani , Vikrant Doma , Shrikant Kendre , Laxmi Bhagwat

Hate speech detection on Twitter is critical for applications like controversial event extraction, building AI chatterbots, content recommendation, and sentiment analysis. We define this task as being able to classify a tweet as racist,…

计算与语言 · 计算机科学 2017-06-02 Pinkesh Badjatiya , Shashank Gupta , Manish Gupta , Vasudeva Varma

Data-driven analysis and detection of abusive online content covers many different tasks, phenomena, contexts, and methodologies. This paper systematically reviews abusive language dataset creation and content in conjunction with an open…

计算与语言 · 计算机科学 2023-03-24 Bertie Vidgen , Leon Derczynski

Cyberbullying and cyberaggression are increasingly worrisome phenomena affecting people across all demographics. More than half of young social media users worldwide have been exposed to such prolonged and/or coordinated digital harassment.…

Cyberbullying is a growing problem affecting more than half of all American teens. The main goal of this paper is to investigate fundamentally new approaches to understand and automatically detect and predict incidents of cyberbullying in…

信息检索 · 计算机科学 2015-08-26 Homa Hosseinmardi , Sabrina Arredondo Mattson , Rahat Ibn Rafiq , Richard Han , Qin Lv , Shivakant Mishr

The rise of online aggression on social media is evolving into a major point of concern. Several machine and deep learning approaches have been proposed recently for detecting various types of aggressive behavior. However, social media are…

社会与信息网络 · 计算机科学 2020-11-10 Herodotos Herodotou , Despoina Chatzakou , Nicolas Kourtellis

Online abusive behavior is an important issue that breaks the cohesiveness of online social communities and even raises public safety concerns in our societies. Motivated by this rising issue, researchers have proposed, collected, and…

社会与信息网络 · 计算机科学 2020-06-25 Md Rabiul Awal , Rui Cao , Roy Ka-Wei Lee , Sandra Mitrović

Existing research on detecting cyberbullying incidents on social media has primarily concentrated on harassment and is typically approached as a binary classification task. However, cyberbullying encompasses various forms, such as…

计算与语言 · 计算机科学 2025-01-29 Peiling Yi , Arkaitz Zubiaga , Yunfei Long

Considering the large amount of content created online by the minute, slang-aware automatic tools are critically needed to promote social good, and assist policymakers and moderators in restricting the spread of offensive language, abuse,…

计算与语言 · 计算机科学 2023-02-02 Aravinda Kolla , Filip Ilievski , Hông-Ân Sandlin , Alain Mermoud

Toxic sentiment analysis on Twitter (X) often focuses on specific topics and events such as politics and elections. Datasets of toxic users in such research are typically gathered through lexicon-based techniques, providing only a…

社会与信息网络 · 计算机科学 2024-06-06 Hina Qayyum , Muhammad Ikram , Benjamin Zhao , Ian Wood , Mohamad Ali Kaafar , Nicolas Kourtellis

Online platforms have become an increasingly prominent means of communication. Despite the obvious benefits to the expanded distribution of content, the last decade has resulted in disturbing toxic communication, such as cyberbullying and…

社会与信息网络 · 计算机科学 2023-09-04 Amit Sheth , Valerie L. Shalin , Ugur Kursuncu

Social media, once hailed as a vehicle for democratization and the promotion of positive social change across the globe, are under attack for becoming a tool of political manipulation and spread of disinformation. A case in point is the…

社会与信息网络 · 计算机科学 2018-08-13 Adam Badawy , Kristina Lerman , Emilio Ferrara

Online hate speech can harmfully impact individuals and groups, specifically on non-moderated platforms such as 4chan where users can post anonymous content. This work focuses on analysing and measuring the prevalence of online hate on…

计算与语言 · 计算机科学 2025-04-02 Adrian Bermudez-Villalva , Maryam Mehrnezhad , Ehsan Toreini

The rise of emergence of social media platforms has fundamentally altered how people communicate, and among the results of these developments is an increase in online use of abusive content. Therefore, automatically detecting this content…

计算与语言 · 计算机科学 2023-02-20 Khouloud Mnassri , Praboda Rajapaksha , Reza Farahbakhsh , Noel Crespi