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Social media platforms provide users the freedom of expression and a medium to exchange information and express diverse opinions. Unfortunately, this has also resulted in the growth of abusive content with the purpose of discriminating…

计算与语言 · 计算机科学 2021-07-01 Sohail Akhtar , Valerio Basile , Viviana Patti

Social media platforms are often blamed for exacerbating political polarization and worsening public dialogue. Many claim that hyperpartisan users post pernicious content, slanted to their political views, inciting contentious and toxic…

社会与信息网络 · 计算机科学 2024-11-01 Hans W. A. Hanley , Zakir Durumeric

The rise of online platforms exacerbated the spread of hate speech, demanding scalable and effective detection. However, the accuracy of hate speech detection systems heavily relies on human-labeled data, which is inherently susceptible to…

计算与语言 · 计算机科学 2025-06-13 Tommaso Giorgi , Lorenzo Cima , Tiziano Fagni , Marco Avvenuti , Stefano Cresci

Hate speech represents a pervasive and detrimental form of online discourse, often manifested through an array of slurs, from hateful tweets to defamatory posts. As such speech proliferates, it connects people globally and poses significant…

计算与语言 · 计算机科学 2025-05-06 Paloma Piot , Patricia Martín-Rodilla , Javier Parapar

This work investigates the use of interactively updated label suggestions to improve upon the efficiency of gathering annotations on the task of opinion mining in German Covid-19 social media data. We develop guidelines to conduct a…

计算与语言 · 计算机科学 2021-06-09 Tilman Beck , Ji-Ung Lee , Christina Viehmann , Marcus Maurer , Oliver Quiring , Iryna Gurevych

An increasing amount of attention has been devoted to the problem of "toxic" or antisocial behavior on social media. In this paper we analyze such behavior at very large scales: we analyze toxicity over a 14-year time span on nearly 500…

社会与信息网络 · 计算机科学 2025-09-23 Katy Blumer , Jon Kleinberg

With the spread of online social networks, it is more and more difficult to monitor all the user-generated content. Automating the moderation process of the inappropriate exchange content on Internet has thus become a priority task. Methods…

计算与语言 · 计算机科学 2021-01-19 Noé Cecillon , Vincent Labatut , Richard Dufour , Georges Linares

Text toxicity detection systems exhibit significant biases, producing disproportionate rates of false positives on samples mentioning demographic groups. But what about toxicity detection in speech? To investigate the extent to which…

In recent years, Vietnam witnesses the mass development of social network users on different social platforms such as Facebook, Youtube, Instagram, and Tiktok. On social medias, hate speech has become a critical problem for social network…

计算与语言 · 计算机科学 2021-07-21 Son T. Luu , Kiet Van Nguyen , Ngan Luu-Thuy Nguyen

As offensive language has become a rising issue for online communities and social media platforms, researchers have been investigating ways of coping with abusive content and developing systems to detect its different types: cyberbullying,…

计算与语言 · 计算机科学 2020-03-19 Zeses Pitenis , Marcos Zampieri , Tharindu Ranasinghe

Social scientists increasingly use demographically stratified social media data to study the attitudes, beliefs, and behavior of the general public. To facilitate such analyses, we construct, validate, and release publicly the…

计算与语言 · 计算机科学 2024-03-12 Lorenzo Lupo , Paul Bose , Mahyar Habibi , Dirk Hovy , Carlo Schwarz

Hate speech is plaguing the cyberspace along with user-generated content. This paper investigates the role of conversational context in the annotation and detection of online hate and counter speech, where context is defined as the…

计算与语言 · 计算机科学 2022-06-15 Xinchen Yu , Eduardo Blanco , Lingzi Hong

Commenting platforms, such as Disqus, have emerged as a major online communication platform with millions of users and posts. Their popularity has also attracted parasitic and malicious behav- iors, such as trolling and spamming. There has…

社会与信息网络 · 计算机科学 2018-06-07 Tai Ching Li , Joobin Gharibshah , Evangelos E. Papalexakis , Michalis Faloutsos

Social media platforms promise to enable rich and vibrant conversations online; however, their potential is often hindered by antisocial behaviors. In this paper, we study the relationship between structure and toxicity in conversations on…

社会与信息网络 · 计算机科学 2021-10-13 Martin Saveski , Brandon Roy , Deb Roy

Implicit hate speech has recently emerged as a critical challenge for social media platforms. While much of the research has traditionally focused on harmful speech in general, the need for generalizable techniques to detect veiled and…

计算与语言 · 计算机科学 2025-06-23 Saad Almohaimeed , Saleh Almohaimeed , Damla Turgut , Ladislau Bölöni

Large language models (LLMs) are known to exhibit demographic biases, yet few studies systematically evaluate these biases across multiple datasets or account for confounding factors. In this work, we examine LLM alignment with human…

计算机与社会 · 计算机科学 2024-11-25 Shayan Alipour , Indira Sen , Mattia Samory , Tanushree Mitra

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

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…

计算与语言 · 计算机科学 2020-04-21 Akash Gautam , Puneet Mathur , Rakesh Gosangi , Debanjan Mahata , Ramit Sawhney , Rajiv Ratn Shah

Some users of social media are spreading racist, sexist, and otherwise hateful content. For the purpose of training a hate speech detection system, the reliability of the annotations is crucial, but there is no universally agreed-upon…

计算与语言 · 计算机科学 2017-01-30 Björn Ross , Michael Rist , Guillermo Carbonell , Benjamin Cabrera , Nils Kurowsky , Michael Wojatzki

The presence of offensive language on social media platforms and the implications this poses is becoming a major concern in modern society. Given the enormous amount of content created every day, automatic methods are required to detect and…

计算与语言 · 计算机科学 2023-03-24 Gudbjartur Ingi Sigurbergsson , Leon Derczynski