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An increasingly common expression of online hate speech is multimodal in nature and comes in the form of memes. Designing systems to automatically detect hateful content is of paramount importance if we are to mitigate its undesirable…

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 automatic identification of offensive language such as hate speech is important to keep discussions civil in online communities. Identifying hate speech in multimodal content is a particularly challenging task because offensiveness can…

Computation and Language · Computer Science 2024-02-20 Amrita Ganguly , Al Nahian Bin Emran , Sadiya Sayara Chowdhury Puspo , Md Nishat Raihan , Dhiman Goswami , Marcos Zampieri

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

Social media platforms enable the propagation of hateful content across different modalities such as textual, auditory, and visual, necessitating effective detection methods. While recent approaches have shown promise in handling individual…

Computer Vision and Pattern Recognition · Computer Science 2025-03-03 Girish A. Koushik , Diptesh Kanojia , Helen Treharne

Memes on the Internet are often harmless and sometimes amusing. However, by using certain types of images, text, or combinations of both, the seemingly harmless meme becomes a multimodal type of hate speech -- a hateful meme. The Hateful…

Artificial Intelligence · Computer Science 2020-12-25 Riza Velioglu , Jewgeni Rose

In this work we target the problem of hate speech detection in multimodal publications formed by a text and an image. We gather and annotate a large scale dataset from Twitter, MMHS150K, and propose different models that jointly analyze…

Computer Vision and Pattern Recognition · Computer Science 2019-10-10 Raul Gomez , Jaume Gibert , Lluis Gomez , Dimosthenis Karatzas

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

In recent years, monitoring hate speech and offensive language on social media platforms has become paramount due to its widespread usage among all age groups, races, and ethnicities. Consequently, there have been substantial research…

Machine Learning · Computer Science 2022-02-15 Aneri Rana , Sonali Jha

Memes have become a dominant form of communication in social media in recent years. Memes are typically humorous and harmless, however there are also memes that promote hate speech, being in this way harmful to individuals and groups based…

Computer Vision and Pattern Recognition · Computer Science 2025-04-15 Maria Tzelepi , Vasileios Mezaris

The task of automatically detecting hate speech in social media is gaining more and more attention. Given the enormous volume of content posted daily, human monitoring of hate speech is unfeasible. In this work, we propose new word-level…

Computation and Language · Computer Science 2021-06-02 Nicolas Zampieri , Irina Illina , Dominique Fohr

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…

Computer Vision and Pattern Recognition · Computer Science 2020-12-08 Yi Zhou , Zhenhao Chen

Hateful memes are widespread in social media and convey negative information. The main challenge of hateful memes detection is that the expressive meaning can not be well recognized by a single modality. In order to further integrate modal…

Computer Vision and Pattern Recognition · Computer Science 2020-12-10 Weibo Zhang , Guihua Liu , Zhuohua Li , Fuqing Zhu

This work proposes a new challenge set for multimodal classification, focusing on detecting hate speech in multimodal memes. It is constructed such that unimodal models struggle and only multimodal models can succeed: difficult examples…

Artificial Intelligence · Computer Science 2021-04-09 Douwe Kiela , Hamed Firooz , Aravind Mohan , Vedanuj Goswami , Amanpreet Singh , Pratik Ringshia , Davide Testuggine

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

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

With increasing popularity of social media platforms hate speech is emerging as a major concern, where it expresses abusive speech that targets specific group characteristics, such as gender, religion or ethnicity to spread violence.…

Computation and Language · Computer Science 2022-01-10 Gaurav Rajput , Narinder Singh punn , Sanjay Kumar Sonbhadra , Sonali Agarwal

With the freedom of communication provided in online social media, hate speech has increasingly generated. This leads to cyber conflicts affecting social life at the individual and national levels. As a result, hateful content…

Computation and Language · Computer Science 2022-09-16 Khouloud Mnassri , Praboda Rajapaksha , Reza Farahbakhsh , Noel Crespi

Multimodal image-text memes are prevalent on the internet, serving as a unique form of communication that combines visual and textual elements to convey humor, ideas, or emotions. However, some memes take a malicious turn, promoting hateful…

Computer Vision and Pattern Recognition · Computer Science 2023-10-13 Giovanni Burbi , Alberto Baldrati , Lorenzo Agnolucci , Marco Bertini , Alberto Del Bimbo

Numerous machine learning (ML) and deep learning (DL)-based approaches have been proposed to utilize textual data from social media for anti-social behavior analysis like cyberbullying, fake news detection, and identification of hate speech…

Computation and Language · Computer Science 2022-12-22 Md. Rezaul Karim , Sumon Kanti Dey , Tanhim Islam , Md. Shajalal , Bharathi Raja Chakravarthi
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