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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

Internet memes have emerged as an increasingly popular means of communication on the Web. Although typically intended to elicit humour, they have been increasingly used to spread hatred, trolling, and cyberbullying, as well as to target…

计算与语言 · 计算机科学 2022-05-13 Shivam Sharma , Md. Shad Akhtar , Preslav Nakov , Tanmoy Chakraborty

Traditional online content moderation systems struggle to classify modern multimodal means of communication, such as memes, a highly nuanced and information-dense medium. This task is especially hard in a culturally diverse society like…

计算机视觉与模式识别 · 计算机科学 2025-03-11 Cao Yuxuan , Wu Jiayang , Alistair Cheong Liang Chuen , Bryan Shan Guanrong , Theodore Lee Chong Jen , Sherman Chann Zhi Shen

Emojis are small images that are commonly included in social media text messages. The combination of visual and textual content in the same message builds up a modern way of communication, that automatic systems are not used to deal with.…

计算与语言 · 计算机科学 2018-04-18 Francesco Barbieri , Miguel Ballesteros , Francesco Ronzano , Horacio Saggion

Memes are powerful means for effective communication on social media. Their effortless amalgamation of viral visuals and compelling messages can have far-reaching implications with proper marketing. Previous research on memes has primarily…

计算机与社会 · 计算机科学 2022-12-21 Shivam Sharma , Siddhant Agarwal , Tharun Suresh , Preslav Nakov , Md. Shad Akhtar , Tanmoy Chakraborty

Hateful memes are an emerging method of spreading hate on the internet, relying on both images and text to convey a hateful message. We take an interpretable approach to hateful meme detection, using machine learning and simple heuristics…

机器学习 · 计算机科学 2021-08-24 Tanvi Deshpande , Nitya Mani

State-of-the-art image and text classification models, such as Convolutional Neural Networks and Transformers, have long been able to classify their respective unimodal reasoning satisfactorily with accuracy close to or exceeding human…

机器学习 · 计算机科学 2022-12-20 Weijun Jin , Lance Wilhelm

The proliferation of Internet memes in the age of social media necessitates effective identification of harmful ones. Due to the dynamic nature of memes, existing data-driven models may struggle in low-resource scenarios where only a few…

计算与语言 · 计算机科学 2024-11-11 Jianzhao Huang , Hongzhan Lin , Ziyan Liu , Ziyang Luo , Guang Chen , Jing Ma

Emoji have grown to become one of the most important forms of communication on the web. With its widespread use, measuring the similarity of emoji has become an important problem for contemporary text processing since it lies at the heart…

计算与语言 · 计算机科学 2017-07-18 Sanjaya Wijeratne , Lakshika Balasuriya , Amit Sheth , Derek Doran

The rise of social media platforms has brought about a new digital culture called memes. Memes, which combine visuals and text, can strongly influence public opinions on social and cultural issues. As a result, people have become interested…

计算与语言 · 计算机科学 2023-12-12 Ming Shan Hee , Aditi Kumaresan , Nguyen Khoi Hoang , Nirmalendu Prakash , Rui Cao , Roy Ka-Wei Lee

The frequent use of Emojis on social media platforms has created a new form of multimodal social interaction. Developing methods for the study and representation of emoji semantics helps to improve future multimodal communication systems.…

计算与语言 · 计算机科学 2018-05-03 Francesco Barbieri , Luis Marujo , Pradeep Karuturi , William Brendel , Horacio Saggion

Forms of human communication are not static -- we expect some evolution in the way information is conveyed over time because of advances in technology. One example of this phenomenon is the image-based meme, which has emerged as a dominant…

计算机视觉与模式识别 · 计算机科学 2020-09-14 William Theisen , Joel Brogan , Pamela Bilo Thomas , Daniel Moreira , Pascal Phoa , Tim Weninger , Walter Scheirer

Despite their success in a variety of NLP tasks, pre-trained language models, due to their heavy reliance on compositionality, fail in effectively capturing the meanings of multiword expressions (MWEs), especially idioms. Therefore,…

计算与语言 · 计算机科学 2021-09-10 Harish Tayyar Madabushi , Edward Gow-Smith , Carolina Scarton , Aline Villavicencio

Since commonsense information has been recorded significantly less frequently than its existence, language models pre-trained by text generation have difficulty to learn sufficient commonsense knowledge. Several studies have leveraged text…

计算与语言 · 计算机科学 2024-06-17 Wanqing Cui , Keping Bi , Jiafeng Guo , Xueqi Cheng

Memes have gained popularity as a means to share visual ideas through the Internet and social media by mixing text, images and videos, often for humorous purposes. Research enabling automated analysis of memes has gained attention in recent…

计算机视觉与模式识别 · 计算机科学 2023-02-17 Xiaoyu Guo , Jing Ma , Arkaitz Zubiaga

Internet memes have become a powerful means for individuals to express emotions, thoughts, and perspectives on social media. While often considered as a source of humor and entertainment, memes can also disseminate hateful content targeting…

计算与语言 · 计算机科学 2024-09-24 Eftekhar Hossain , Omar Sharif , Mohammed Moshiul Hoque , Sarah M. Preum

With the rapid rise of social media and Internet culture, memes have become a popular medium for expressing emotional tendencies. This has sparked growing interest in Meme Emotion Understanding (MEU), which aims to classify the emotional…

计算与语言 · 计算机科学 2025-11-17 Yi Shi , Wenlong Meng , Zhenyuan Guo , Chengkun Wei , Wenzhi Chen

Internet memes, channels for humor, social commentary, and cultural expression, are increasingly used to spread toxic messages. Studies on the computational analyses of toxic memes have significantly grown over the past five years, and the…

计算与语言 · 计算机科学 2026-04-20 Delfina Sol Martinez Pandiani , Erik Tjong Kim Sang , Davide Ceolin

In recent years, large language models (LLMs) have demonstrated significant potential across various natural language processing (NLP) tasks. However, their performance in domain-specific applications and non-English languages remains less…

计算与语言 · 计算机科学 2025-10-01 Dragos-Dumitru Ghinea , Adela-Nicoleta Corbeanu , Adrian-Marius Dumitran

The spread of fake news, propaganda, misinformation, disinformation, and harmful content online raised concerns among social media platforms, government agencies, policymakers, and society as a whole. This is because such harmful or abusive…

计算与语言 · 计算机科学 2022-05-10 Rabindra Nath Nandi , Firoj Alam , Preslav Nakov