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In the recent past, social media platforms have helped people in connecting and communicating to a wider audience. But this has also led to a drastic increase in cyberbullying. It is essential to detect and curb hate speech to keep the…

计算与语言 · 计算机科学 2021-11-02 Ravindra Nayak , Raviraj Joshi

Hate speech detection has become an important research topic within the past decade. More private corporations are needing to regulate user generated content on different platforms across the globe. In this paper, we introduce a study of…

计算与语言 · 计算机科学 2022-01-28 Neha Deshpande , Nicholas Farris , Vidhur Kumar

Ad hominem attacks are those that target some feature of a person's character instead of the position the person is maintaining. These attacks are harmful because they propagate implicit biases and diminish a person's credibility. Since…

计算与语言 · 计算机科学 2021-04-13 Emily Sheng , Kai-Wei Chang , Premkumar Natarajan , Nanyun Peng

The number of personal stories about sexual harassment shared online has increased exponentially in recent years. This is in part inspired by the \#MeToo and \#TimesUp movements. Safecity is an online forum for people who experienced or…

计算与语言 · 计算机科学 2019-11-05 Yingchi Liu , Quanzhi Li , Marika Cifor , Xiaozhong Liu , Qiong Zhang , Luo Si

We consider the distinction between intended and perceived sarcasm in the context of textual sarcasm detection. The former occurs when an utterance is sarcastic from the perspective of its author, while the latter occurs when the utterance…

计算与语言 · 计算机科学 2020-05-05 Silviu Oprea , Walid Magdy

On social platforms like Twitter, strategic targeted attacks are becoming increasingly common, especially against vulnerable groups such as female journalists. Two key challenges in identifying strategic online behavior are the complex…

社会与信息网络 · 计算机科学 2025-10-21 Yian Wang , Mukhilshankar Umashankar , Eshwar Chandrasekharan , Hari Sundaram

Perception of offensiveness is inherently subjective, shaped by the lived experiences and socio-cultural values of the perceivers. Recent years have seen substantial efforts to build AI-based tools that can detect offensive language at…

计算机与社会 · 计算机科学 2023-12-13 Aida Davani , Mark Díaz , Dylan Baker , Vinodkumar Prabhakaran

To address the global challenge of online hate speech, prior research has developed detection models to flag such content on social media. However, due to systematic biases in evaluation datasets, the real-world effectiveness of these…

In the current context where online platforms have been effectively weaponized in a variety of geo-political events and social issues, Internet memes make fair content moderation at scale even more difficult. Existing work on meme…

A significant challenge in automating hate speech detection on social media is distinguishing hate speech from regular and offensive language. These identify an essential category of content that web filters seek to remove. Only automated…

计算与语言 · 计算机科学 2024-11-12 Faria Naznin , Md Touhidur Rahman , Shahran Rahman Alve

Research has focused on automated methods to effectively detect sexism online. Although overt sexism seems easy to spot, its subtle forms and manifold expressions are not. In this paper, we outline the different dimensions of sexism by…

计算机与社会 · 计算机科学 2021-06-03 Mattia Samory , Indira Sen , Julian Kohne , Fabian Floeck , Claudia Wagner

To identify and classify toxic online commentary, the modern tools of data science transform raw text into key features from which either thresholding or learning algorithms can make predictions for monitoring offensive conversations. We…

机器学习 · 计算机科学 2018-10-05 David Noever

This paper describes the UM-IU@LING's system for the SemEval 2019 Task 6: OffensEval. We take a mixed approach to identify and categorize hate speech in social media. In subtask A, we fine-tuned a BERT based classifier to detect abusive…

计算与语言 · 计算机科学 2019-04-09 Jian Zhu , Zuoyu Tian , Sandra Kübler

Social media websites, electronic newspapers and Internet forums allow visitors to leave comments for others to read and interact. This exchange is not free from participants with malicious intentions, who troll others by positing messages…

计算与语言 · 计算机科学 2016-12-30 Luis Gerardo Mojica

Background: What counts as violence is neither self-evident nor universally agreed upon. While physical aggression is prototypical, contemporary societies increasingly debate whether exclusion, humiliation, online harassment or symbolic…

物理与社会 · 物理学 2026-02-20 Mariachiara Stellato , Francesco Lancia , Chiara Galeazzi , Nico Curti

Hate speech, offensive language, aggression, racism, sexism, and other abusive language are common phenomena in social media. There is a need for Artificial Intelligence(AI)based intervention which can filter hate content at scale. Most…

计算与语言 · 计算机科学 2024-11-13 Prashant Kapil , Asif Ekbal

Social media platforms host discussions about a wide variety of topics that arise everyday. Making sense of all the content and organising it into categories is an arduous task. A common way to deal with this issue is relying on topic…

In recent years, bullying and aggression against users on social media have grown significantly, causing serious consequences to victims of all demographics. In particular, cyberbullying affects more than half of young social media users…

Today, the internet is an integral part of our daily lives, enabling people to be more connected than ever before. However, this greater connectivity and access to information increase exposure to harmful content such as cyber-bullying and…

社会与信息网络 · 计算机科学 2023-10-31 Lanqin Yuan , Tianyu Wang , Gabriela Ferraro , Hanna Suominen , Marian-Andrei Rizoiu

While civilized users employ social media to stay informed and discuss daily occurrences, haters perceive these platforms as fertile ground for attacking groups and individuals. The prevailing approach to counter this phenomenon involves…

计算与语言 · 计算机科学 2024-05-24 Andrés Carvallo , Tamara Quiroga , Carlos Aspillaga , Marcelo Mendoza