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Online social media has become increasingly popular in recent years due to its ease of access and ability to connect with others. One of social media's main draws is its anonymity, allowing users to share their thoughts and opinions without…

计算与语言 · 计算机科学 2024-04-12 Vigneshwaran Shankaran , Rajesh Sharma

Aggressive comments on social media negatively impact human life. Such offensive contents are responsible for depression and suicidal-related activities. Since online social networking is increasing day by day, the hate content is also…

计算机视觉与模式识别 · 计算机科学 2023-03-15 Mst Shapna Akter , Hossain Shahriar , Nova Ahmed , Alfredo Cuzzocrea

Online debates are often characterised by extreme polarisation and heated discussions among users. The presence of hate speech online is becoming increasingly problematic, making necessary the development of appropriate countermeasures. In…

社会与信息网络 · 计算机科学 2021-05-31 Matteo Cinelli , Andraž Pelicon , Igor Mozetič , Walter Quattrociocchi , Petra Kralj Novak , Fabiana Zollo

The rise of social media has significantly increased the prevalence of cyberbullying (CB), posing serious risks to both mental and physical well-being. Effective detection systems are essential for mitigating its impact. While several…

机器学习 · 计算机科学 2025-04-16 Tabia Tanzin Prama , Jannatul Ferdaws Amrin , Md. Mushfique Anwar , Iqbal H. Sarker

Cyberbullying is a pervasive problem in online communities. To identify cyberbullying cases in large-scale social networks, content moderators depend on machine learning classifiers for automatic cyberbullying detection. However, existing…

社会与信息网络 · 计算机科学 2020-04-07 Caleb Ziems , Ymir Vigfusson , Fred Morstatter

Online social platforms are beset with hateful speech - content that expresses hatred for a person or group of people. Such content can frighten, intimidate, or silence platform users, and some of it can inspire other users to commit…

计算与语言 · 计算机科学 2017-10-02 Haji Mohammad Saleem , Kelly P Dillon , Susan Benesch , Derek Ruths

The digital age has expanded social media and online forums, allowing free expression for nearly 45% of the global population. Yet, it has also fueled online harassment, bullying, and harmful behaviors like hate speech and toxic comments…

计算与语言 · 计算机科学 2026-03-12 Vuong M. Ngo , Cach N. Dang , Kien V. Nguyen , Mark Roantree

Hateful rhetoric is plaguing online discourse, fostering extreme societal movements and possibly giving rise to real-world violence. A potential solution to this growing global problem is citizen-generated counter speech where citizens…

计算机与社会 · 计算机科学 2020-06-09 Joshua Garland , Keyan Ghazi-Zahedi , Jean-Gabriel Young , Laurent Hébert-Dufresne , Mirta Galesic

Most Americans agree that misinformation, hate speech and harassment are harmful and inadequately curbed on social media through current moderation practices. In this paper, we aim to understand the discursive strategies employed by people…

Online conversations can be toxic and subjected to threats, abuse, or harassment. To identify toxic text comments, several deep learning and machine learning models have been proposed throughout the years. However, recent studies…

机器学习 · 计算机科学 2023-11-09 Md Azim Khan

Lack of moderation in online communities enables participants to incur in personal aggression, harassment or cyberbullying, issues that have been accentuated by extremist radicalisation in the contemporary post-truth politics scenario. This…

计算与语言 · 计算机科学 2018-01-08 Nestor Rodriguez , Sergio Rojas-Galeano

The success of social media platforms has facilitated the emergence of various forms of online abuse within digital communities. This abuse manifests in multiple ways, including hate speech, cyberbullying, emotional abuse, grooming, and…

计算与语言 · 计算机科学 2025-07-03 Jose A. Diaz-Garcia , Joao Paulo Carvalho

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

In this work, we demonstrate how existing classifiers for identifying toxic comments online fail to generalize to the diverse concerns of Internet users. We survey 17,280 participants to understand how user expectations for what constitutes…

社会与信息网络 · 计算机科学 2021-06-09 Deepak Kumar , Patrick Gage Kelley , Sunny Consolvo , Joshua Mason , Elie Bursztein , Zakir Durumeric , Kurt Thomas , Michael Bailey

In health-related topics, user toxicity in online discussions frequently becomes a source of social conflict or promotion of dangerous, unscientific behaviour; common approaches for battling it include different forms of detection, flagging…

计算与语言 · 计算机科学 2025-05-26 Jorge Paz-Ruza , Amparo Alonso-Betanzos , Bertha Guijarro-Berdiñas , Carlos Eiras-Franco

Social media communication has become a significant part of daily activity in modern societies. For this reason, ensuring safety in social media platforms is a necessity. Use of dangerous language such as physical threats in online…

计算与语言 · 计算机科学 2020-05-15 Ali Alshehri , El Moatez Billah Nagoudi , Muhammad Abdul-Mageed

Toxic contents in online product review are a common phenomenon. A content is perceived to be toxic when it is rude, disrespectful, or unreasonable and make individuals leave the discussion. Machine learning algorithms helps the sell side…

人机交互 · 计算机科学 2022-01-11 Mayukh Mukhopadhyay , Sangeeta Sahney

A key challenge for automatic hate-speech detection on social media is the separation of hate speech from other instances of offensive language. Lexical detection methods tend to have low precision because they classify all messages…

计算与语言 · 计算机科学 2017-03-14 Thomas Davidson , Dana Warmsley , Michael Macy , Ingmar Weber

The proliferation of online hate speech has necessitated the creation of algorithms which can detect toxicity. Most of the past research focuses on this detection as a classification task, but assigning an absolute toxicity label is often…

计算与语言 · 计算机科学 2022-06-28 Millon Madhur Das , Punyajoy Saha , Mithun Das

Detecting and classifying instances of hate in social media text has been a problem of interest in Natural Language Processing in the recent years. Our work leverages state of the art Transformer language models to identify hate speech in a…

计算与语言 · 计算机科学 2021-01-12 Sayar Ghosh Roy , Ujwal Narayan , Tathagata Raha , Zubair Abid , Vasudeva Varma