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Propaganda can be defined as a form of communication that aims to influence the opinions or the actions of people towards a specific goal; this is achieved by means of well-defined rhetorical and psychological devices. Propaganda, in the…

计算机视觉与模式识别 · 计算机科学 2021-09-17 Dimitar Dimitrov , Bishr Bin Ali , Shaden Shaar , Firoj Alam , Fabrizio Silvestri , Hamed Firooz , Preslav Nakov , Giovanni Da San Martino

Memes are a powerful tool for communication over social media. Their affinity for evolving across politics, history, and sociocultural phenomena makes them an ideal communication vehicle. To comprehend the subtle message conveyed within a…

计算与语言 · 计算机科学 2023-05-30 Shivam Sharma , Ramaneswaran S , Udit Arora , Md. Shad Akhtar , Tanmoy Chakraborty

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

The proliferation of multimodal content on social media presents significant challenges in understanding and moderating complex, context-dependent issues such as misinformation, hate speech, and propaganda. While efforts have been made to…

计算与语言 · 计算机科学 2026-03-03 Mohamed Bayan Kmainasi , Abul Hasnat , Md Arid Hasan , Ali Ezzat Shahroor , Firoj Alam

In the digital world, memes present a unique challenge for content moderation due to their potential to spread harmful content. Although detection methods have improved, proactive solutions such as intervention are still limited, with…

计算与语言 · 计算机科学 2024-06-11 Prince Jha , Raghav Jain , Konika Mandal , Aman Chadha , Sriparna Saha , Pushpak Bhattacharyya

The prevalence of multi-modal content on social media complicates automated moderation strategies. This calls for an enhancement in multi-modal classification and a deeper understanding of understated meanings in images and memes. Although…

计算机视觉与模式识别 · 计算机科学 2024-11-19 Rongxin Ouyang , Kokil Jaidka , Subhayan Mukerjee , Guangyu Cui

Cultural context profoundly shapes how people interpret online content, yet vision-language models (VLMs) remain predominantly trained through Western or English-centric lenses. This limits their fairness and cross-cultural robustness in…

计算与语言 · 计算机科学 2026-02-13 Mo Wang , Kaixuan Ren , Pratik Jalan , Ahmed Ashraf , Tuong Vy Vu , Rahul Seetharaman , Shah Nawaz , Usman Naseem

Social media platforms are increasingly dominated by long-form multimodal content, where harmful narratives are constructed through a complex interplay of audio, visual, and textual cues. While automated systems can flag hate speech with…

人工智能 · 计算机科学 2026-05-29 Girish A. Koushik , Helen Treharne , Diptesh Kanojia

Accurate detection and classification of online hate is a difficult task. Implicit hate is particularly challenging as such content tends to have unusual syntax, polysemic words, and fewer markers of prejudice (e.g., slurs). This problem is…

计算与语言 · 计算机科学 2021-06-11 Austin Botelho , Bertie Vidgen , Scott A. Hale

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

Hateful meme detection aims to prevent the proliferation of hateful memes on various social media platforms. Considering its impact on social environments, this paper introduces a previously ignored but significant threat to hateful meme…

密码学与安全 · 计算机科学 2024-12-23 Ruofei Wang , Hongzhan Lin , Ziyuan Luo , Ka Chun Cheung , Simon See , Jing Ma , Renjie Wan

Memes are a dominant medium for online communication and manipulation because meaning emerges from interactions between embedded text, imagery, and cultural context. Existing meme research is distributed across tasks (hate, misogyny,…

Internet memes are a powerful form of online communication, yet their nature and reliance on commonsense knowledge make toxicity detection challenging. Identifying key features for meme interpretation and understanding, is a crucial task.…

计算与语言 · 计算机科学 2026-03-05 Stefano De Giorgis , Ting-Chih Chen , Filip Ilievski

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…

Social media has a significant impact on people's lives. Hate speech on social media has emerged as one of society's most serious issues in recent years. Text and pictures are two forms of multimodal data that are distributed within…

计算与语言 · 计算机科学 2024-09-18 Anusha Chhabra , Dinesh Kumar Vishwakarma

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

The detection of offensive, hateful content on social media is a challenging problem that affects many online users on a daily basis. Hateful content is often used to target a group of people based on ethnicity, gender, religion and other…

计算与语言 · 计算机科学 2022-04-14 Sherzod Hakimov , Gullal S. Cheema , Ralph Ewerth

Memes have become a distinctive and effective form of communication in the digital era, attracting online communities and cutting across cultural barriers. Even though memes are frequently linked with humor, they have an amazing capacity to…

计算机视觉与模式识别 · 计算机科学 2024-01-19 Kazi Toufique Elahi , Tasnuva Binte Rahman , Shakil Shahriar , Samir Sarker , Sajib Kumar Saha Joy , Faisal Muhammad Shah

Not Safe/Suitable for Work (NSFW) content is rampant on social networks and poses serious harm to citizens, especially minors. Current detection methods mainly rely on deep learning-based image recognition and classification. However, NSFW…

计算机视觉与模式识别 · 计算机科学 2025-05-30 Han Bao , Qinying Wang , Zhi Chen , Qingming Li , Xuhong Zhang , Changjiang Li , Zonghui Wang , Shouling Ji , Wenzhi Chen

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…

机器学习 · 计算机科学 2022-02-15 Aneri Rana , Sonali Jha