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The spread of hatred that was formerly limited to verbal communications has rapidly moved over the Internet. Social media and community forums that allow people to discuss and express their opinions are becoming platforms for the spreading…

计算与语言 · 计算机科学 2022-04-15 D. C Asogwa , C. I Chukwuneke , C. C Ngene , G. N Anigbogu

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…

For subjective tasks such as hate detection, where people perceive hate differently, the Large Language Model's (LLM) ability to represent diverse groups is unclear. By including additional context in prompts, we comprehensively analyze…

计算与语言 · 计算机科学 2024-10-04 Sarah Masud , Sahajpreet Singh , Viktor Hangya , Alexander Fraser , Tanmoy Chakraborty

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

In this paper, we explore the feasibility of leveraging large language models (LLMs) to automate or otherwise assist human raters with identifying harmful content including hate speech, harassment, violent extremism, and election…

Vision-language models (VLMs) are impactful in part because they can be applied to a variety of visual understanding tasks in a zero-shot fashion, without any fine-tuning. We study $\textit{generative VLMs}$ that are trained for next-word…

计算机视觉与模式识别 · 计算机科学 2024-05-16 Zhiqiu Lin , Xinyue Chen , Deepak Pathak , Pengchuan Zhang , Deva Ramanan

The spread of hate speech on social media space is currently a serious issue. The undemanding access to the enormous amount of information being generated on these platforms has led people to post and react with toxic content that…

计算与语言 · 计算机科学 2022-09-13 Abhishek Velankar , Hrushikesh Patil , Raviraj Joshi

Image-with-text memes combine text with imagery to achieve comedy, but in today's world, they also play a pivotal role in online communication, influencing politics, marketing, and social norms. A "meme template" is a preexisting layout or…

计算机与社会 · 计算机科学 2024-08-16 Levente Murgás , Marcell Nagy , Kate Barnes , Roland Molontay

Hate speech encompasses verbal, written, or behavioral communication that targets derogatory or discriminatory language against individuals or groups based on sensitive characteristics. Automated hate speech detection plays a crucial role…

计算与语言 · 计算机科学 2024-05-06 Tanmay Sen , Ansuman Das , Mrinmay Sen

Recent developments in vision language models (VLM) have shown great potential for diverse applications related to image understanding. In this study, we have explored state-of-the-art VLM models for vision-based transportation engineering…

计算机视觉与模式识别 · 计算机科学 2024-09-05 Sanjita Prajapati , Tanu Singh , Chinmay Hegde , Pranamesh Chakraborty

The rapid expansion of social media leads to a marked increase in hate speech, which threatens personal lives and results in numerous hate crimes. Detecting hate speech presents several challenges: diverse dialects, frequent code-mixing,…

计算与语言 · 计算机科学 2025-07-01 Ruhina Tabasshum Prome , Tarikul Islam Tamiti , Anomadarshi Barua

Anti-Muslim hate speech has emerged within memes, characterized by context-dependent and rhetorical messages using text and images that seemingly mimic humor but convey Islamophobic sentiments. This work presents a novel dataset and…

Vision-language models (VLMs) are increasingly applied to identify unsafe or inappropriate images due to their internal ethical standards and powerful reasoning abilities. However, it is still unclear whether they can recognize various…

密码学与安全 · 计算机科学 2025-07-16 Yiting Qu , Michael Backes , Yang Zhang

While specialized learning-based models have historically dominated image privacy prediction, the current literature increasingly favours adopting large Vision-Language Models (VLMs) designed for generic tasks. This trend risks overlooking…

计算机视觉与模式识别 · 计算机科学 2025-10-13 Alina Elena Baia , Alessio Xompero , Andrea Cavallaro

Memes have emerged as a powerful form of communication, integrating visual and textual elements to convey humor, satire, and cultural messages. Existing research has focused primarily on aspects such as emotion classification, meme…

机器学习 · 计算机科学 2025-01-24 Shiling Deng , Serge Belongie , Peter Ebert Christensen

Recently efforts have been made by social media platforms as well as researchers to detect hateful or toxic language using large language models. However, none of these works aim to use explanation, additional context and victim community…

计算与语言 · 计算机科学 2023-10-31 Sarthak Roy , Ashish Harshavardhan , Animesh Mukherjee , Punyajoy Saha

Large Language Models (LLMs) have raised increasing concerns about their misuse in generating hate speech. Among all the efforts to address this issue, hate speech detectors play a crucial role. However, the effectiveness of different…

密码学与安全 · 计算机科学 2025-01-29 Xinyue Shen , Yixin Wu , Yiting Qu , Michael Backes , Savvas Zannettou , Yang Zhang

Despite the widespread adoption, there is a lack of research into how various critical aspects of pretrained language models (PLMs) affect their performance in hate speech detection. Through five research questions, our findings and…

计算与语言 · 计算机科学 2024-02-06 Sarah Masud , Mohammad Aflah Khan , Vikram Goyal , Md Shad Akhtar , Tanmoy Chakraborty

Video Understanding, Scene Interpretation and Commonsense Reasoning are highly challenging tasks enabling the interpretation of visual information, allowing agents to perceive, interact with and make rational decisions in its environment.…

计算机视觉与模式识别 · 计算机科学 2025-12-12 Nicolas Schuler , Lea Dewald , Nick Baldig , Jürgen Graf

With the proliferation of social media, accurate detection of hate speech has become critical to ensure safety online. To combat nuanced forms of hate speech, it is important to identify and thoroughly explain hate speech to help users…

计算与语言 · 计算机科学 2023-11-23 Yongjin Yang , Joonkee Kim , Yujin Kim , Namgyu Ho , James Thorne , Se-young Yun