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Detecting online hate is a complex task, and low-performing models have harmful consequences when used for sensitive applications such as content moderation. Emoji-based hate is an emerging challenge for automated detection. We present…

计算与语言 · 计算机科学 2022-05-09 Hannah Rose Kirk , Bertram Vidgen , Paul Röttger , Tristan Thrush , Scott A. Hale

The proliferation of online hate speech poses a significant threat to the harmony of the web. While explicit hate is easily recognized through overt slurs, implicit hate speech is often conveyed through sarcasm, irony, stereotypes, or coded…

计算与语言 · 计算机科学 2026-02-04 Chengshuai Zhao , Shu Wan , Paras Sheth , Karan Patwa , K. Selçuk Candan , Huan Liu

With the advent of large-scale multimodal video datasets, especially sequences with audio or transcribed speech, there has been a growing interest in self-supervised learning of video representations. Most prior work formulates the…

计算机视觉与模式识别 · 计算机科学 2020-09-21 Bruno Korbar , Fabio Petroni , Rohit Girdhar , Lorenzo Torresani

Digital forensic investigations increasingly rely on heterogeneous evidence such as images, scanned documents, and contextual reports. These artifacts may contain explicit or implicit expressions of harm, hate, threat, violence, or…

计算机视觉与模式识别 · 计算机科学 2026-04-13 Ponkoj Chandra Shill

The automatic detection of hate speech online is an active research area in NLP. Most of the studies to date are based on social media datasets that contribute to the creation of hate speech detection models trained on them. However, data…

计算与语言 · 计算机科学 2023-07-06 Dimosthenis Antypas , Jose Camacho-Collados

Toxic language detection systems often falsely flag text that contains minority group mentions as toxic, as those groups are often the targets of online hate. Such over-reliance on spurious correlations also causes systems to struggle with…

计算与语言 · 计算机科学 2022-07-15 Thomas Hartvigsen , Saadia Gabriel , Hamid Palangi , Maarten Sap , Dipankar Ray , Ece Kamar

With growing role of social media in shaping public opinions and beliefs across the world, there has been an increased attention to identify and counter the problem of hate speech on social media. Hate speech on online spaces has serious…

计算与语言 · 计算机科学 2021-03-03 Prashanth Vijayaraghavan , Hugo Larochelle , Deb Roy

The ubiquity of social media has transformed online interactions among individuals. Despite positive effects, it has also allowed anti-social elements to unite in alternative social media environments (eg. Gab.com) like never before.…

社会与信息网络 · 计算机科学 2020-07-28 Michael Ridenhour , Arunkumar Bagavathi , Elaheh Raisi , Siddharth Krishnan

The dissemination of online hate speech can have serious negative consequences for individuals, online communities, and entire societies. This and the large volume of hateful online content prompted both practitioners', i.e., in content…

计算与语言 · 计算机科学 2025-04-14 Julian Bäumler , Louis Blöcher , Lars-Joel Frey , Xian Chen , Markus Bayer , Christian Reuter

Memes are used for spreading ideas through social networks. Although most memes are created for humor, some memes become hateful under the combination of pictures and text. Automatically detecting the hateful memes can help reduce their…

计算机视觉与模式识别 · 计算机科学 2020-12-08 Yi Zhou , Zhenhao Chen

The rapid advancement of generative models has led to increasingly realistic deepfake videos, posing significant societal and security risks. While existing detection methods focus on distinguishing real from fake videos, such approaches…

计算机视觉与模式识别 · 计算机科学 2025-12-01 Saurabh Atreya , Nabyl Quignon , Baptiste Chopin , Abhijit Das , Antitza Dantcheva

Online hate remains a significant societal challenge, especially as multimodal content enables subtle, culturally grounded, and implicit forms of harm. Hateful memes embed hostility through text-image interactions and humor, making them…

计算机视觉与模式识别 · 计算机科学 2026-01-27 Sahajpreet Singh , Kokil Jaidka , Subhayan Mukerjee

The recent growth in the consumption of online media by children during early childhood necessitates data-driven tools enabling educators to filter out appropriate educational content for young learners. This paper presents an approach for…

计算机视觉与模式识别 · 计算机科学 2025-10-14 Rohit Gupta , Anirban Roy , Claire Christensen , Sujeong Kim , Sarah Gerard , Madeline Cincebeaux , Ajay Divakaran , Todd Grindal , Mubarak Shah

The exponential increase in the use of the Internet and social media over the last two decades has changed human interaction. This has led to many positive outcomes, but at the same time it has brought risks and harms. While the volume of…

计算与语言 · 计算机科学 2020-12-23 Neeraj Vashistha , Arkaitz Zubiaga , Shanky Sharma

Recent studies have proposed models that yielded promising performance for the hateful meme classification task. Nevertheless, these proposed models do not generate interpretable explanations that uncover the underlying meaning and support…

计算与语言 · 计算机科学 2023-06-21 Ming Shan Hee , Wen-Haw Chong , Roy Ka-Wei Lee

Hate speech frequently appears on social media platforms and urgently needs to be effectively controlled. Alleviating the bias caused by hate speech can help resolve various ethical issues. Although existing research has constructed several…

计算与语言 · 计算机科学 2025-08-27 Hongyan Wu , Zhengming Chen , Zijian Li , Nankai Lin , Lianxi Wang , Shengyi Jiang , Aimin Yang

This work addresses the challenge of hate speech detection in Internet memes, and attempts using visual information to automatically detect hate speech, unlike any previous work of our knowledge. Memes are pixel-based multimedia documents…

多媒体 · 计算机科学 2019-10-08 Benet Oriol Sabat , Cristian Canton Ferrer , Xavier Giro-i-Nieto

In the past few years, there has been a surge of interest in multi-modal problems, from image captioning to visual question answering and beyond. In this paper, we focus on hate speech detection in multi-modal memes wherein memes pose an…

计算机视觉与模式识别 · 计算机科学 2021-01-01 Abhishek Das , Japsimar Singh Wahi , Siyao Li

The rise in the number of social media users has led to an increase in the hateful content posted online. In countries like India, where multiple languages are spoken, these abhorrent posts are from an unusual blend of code-switched…

机器学习 · 计算机科学 2022-04-26 Kshitij Rajput , Raghav Kapoor , Kaushal Rai , Preeti Kaur

A growing body of work has focused on text classification methods for detecting the increasing amount of hate speech posted online. This progress has been limited to only a select number of highly-resourced languages causing detection…

计算与语言 · 计算机科学 2023-10-05 Aman Khullar , Daniel Nkemelu , Cuong V. Nguyen , Michael L. Best