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Hate speech is a societal problem that has significantly grown through the Internet. New forms of digital content such as image memes have given rise to spread of hate using multimodal means, being far more difficult to analyse and detect…

Computer Vision and Pattern Recognition · Computer Science 2023-04-10 Christos Koutlis , Manos Schinas , Symeon Papadopoulos

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…

Computer Vision and Pattern Recognition · Computer Science 2021-01-01 Abhishek Das , Japsimar Singh Wahi , Siyao Li

With the continuous growth of internet users and media content, it is very hard to track down hateful speech in audio and video. Converting video or audio into text does not detect hate speech accurately as human sometimes uses hateful…

Artificial Intelligence · Computer Science 2023-07-24 Fariha Tahosin Boishakhi , Ponkoj Chandra Shill , Md. Golam Rabiul Alam

Automatic detection of online hate speech serves as a crucial step in the detoxification of the online discourse. Moreover, accurate classification can promote a better understanding of the proliferation of hate as a social phenomenon.…

Computation and Language · Computer Science 2025-06-25 Tom Marzea , Abraham Israeli , Oren Tsur

Content moderation faces a challenging task as social media's ability to spread hate speech contrasts with its role in promoting global connectivity. With rapidly evolving slang and hate speech, the adaptability of conventional deep…

Machine Learning · Computer Science 2024-04-18 Paras Sheth , Tharindu Kumarage , Raha Moraffah , Aman Chadha , Huan Liu

The rapid evolution of social media has provided enhanced communication channels for individuals to create online content, enabling them to express their thoughts and opinions. Multimodal memes, often utilized for playful or humorous…

Computer Vision and Pattern Recognition · Computer Science 2025-05-02 Minh-Hao Van , Xintao Wu

With a surge in the usage of social media postings to express opinions, emotions, and ideologies, there has been a significant shift towards the calibration of social media as a rapid medium of conveying viewpoints and outlooks over the…

Computation and Language · Computer Science 2023-09-26 Mohammad Kashif , Mohammad Zohair , Saquib Ali

Detecting hate speech in online content is essential to ensuring safer digital spaces. While significant progress has been made in text and meme modalities, video-based hate speech detection remains under-explored, hindered by a lack of…

Computer Vision and Pattern Recognition · Computer Science 2025-01-28 Han Wang , Rui Yang Tan , Roy Ka-Wei Lee

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…

Computation and Language · Computer Science 2021-03-03 Prashanth Vijayaraghavan , Hugo Larochelle , Deb Roy

Recent advances in multimodal AI have enabled progress in detecting synthetic and out-of-context content. However, existing efforts largely overlook the intent behind AI-generated images. To fill this gap, we introduce S-HArM, a multimodal…

Computer Vision and Pattern Recognition · Computer Science 2025-09-10 Anastasios Skoularikis , Stefanos-Iordanis Papadopoulos , Symeon Papadopoulos , Panagiotis C. Petrantonakis

Social media platforms, despite their value in promoting open discourse, are often exploited to spread harmful content. Current deep learning and natural language processing models used for detecting this harmful content overly rely on…

Computation and Language · Computer Science 2023-12-12 Paras Sheth , Tharindu Kumarage , Raha Moraffah , Aman Chadha , Huan Liu

Hate speech online targets individuals or groups based on identity attributes and spreads rapidly, posing serious social risks. Memes, which combine images and text, have emerged as a nuanced vehicle for disseminating hate speech, often…

Multiagent Systems · Computer Science 2026-03-26 Rui Xing , Qi Chai , Jie Ma , Jing Tao , Pinghui Wang , Shuming Zhang , Xinping Wang , Hao Wang

With the recent surge and exponential growth of social media usage, scrutinizing social media content for the presence of any hateful content is of utmost importance. Researchers have been diligently working since the past decade on…

Computation and Language · Computer Science 2024-01-22 Atanu Mandal , Gargi Roy , Amit Barman , Indranil Dutta , Sudip Kumar Naskar

Diffusion-based text-to-image models have rapidly gained popularity for their ability to generate detailed and realistic images from textual descriptions. However, these models often reflect the biases present in their training data,…

Computer Vision and Pattern Recognition · Computer Science 2024-04-01 Hidir Yesiltepe , Kiymet Akdemir , Pinar Yanardag

Our work advances an approach for predicting hate speech in social media, drawing out the critical need to consider the discussions that follow a post to successfully detect when hateful discourse may arise. Using graph transformer…

Machine Learning · Computer Science 2023-05-02 Liam Hebert , Hong Yi Chen , Robin Cohen , Lukasz Golab

Denoising diffusion models have emerged as a powerful tool for various image generation and editing tasks, facilitating the synthesis of visual content in an unconditional or input-conditional manner. The core idea behind them is learning…

Computer Vision and Pattern Recognition · Computer Science 2025-03-12 Yi Huang , Jiancheng Huang , Yifan Liu , Mingfu Yan , Jiaxi Lv , Jianzhuang Liu , Wei Xiong , He Zhang , Liangliang Cao , Shifeng Chen

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…

Computation and Language · Computer Science 2025-05-06 Paloma Piot , Patricia Martín-Rodilla , Javier Parapar

Text-embedded images can serve as a means of spreading hate speech, propaganda, and extremist beliefs. Throughout the Russia-Ukraine war, both opposing factions heavily relied on text-embedded images as a vehicle for spreading propaganda…

Computation and Language · Computer Science 2023-07-27 Umitcan Sahin , Izzet Emre Kucukkaya , Oguzhan Ozcelik , Cagri Toraman

The widespread presence of hate speech on the internet, including formats such as text-based tweets and vision-language memes, poses a significant challenge to digital platform safety. Recent research has developed detection models tailored…

Computation and Language · Computer Science 2024-10-10 Ming Shan Hee , Aditi Kumaresan , Roy Ka-Wei Lee

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…

Multimedia · Computer Science 2019-10-08 Benet Oriol Sabat , Cristian Canton Ferrer , Xavier Giro-i-Nieto