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Hateful memes have become a significant concern on the Internet, necessitating robust automated detection systems. While Large Multimodal Models (LMMs) have shown promise in hateful meme detection, they face notable challenges like…

计算与语言 · 计算机科学 2026-03-03 Jingbiao Mei , Jinghong Chen , Guangyu Yang , Weizhe Lin , Bill Byrne

The extensive rise in consumption of online social media (OSMs) by a large number of people poses a critical problem of curbing the spread of hateful content on these platforms. With the growing usage of OSMs in multiple languages, the task…

Natural language understanding (NLU) is integral to various social media applications. However, existing NLU models rely heavily on context for semantic learning, resulting in compromised performance when faced with short and noisy social…

计算与语言 · 计算机科学 2024-04-17 Hanzhuo Tan , Chunpu Xu , Jing Li , Yuqun Zhang , Zeyang Fang , Zeyu Chen , Baohua Lai

The spread of information through social media platforms can create environments possibly hostile to vulnerable communities and silence certain groups in society. To mitigate such instances, several models have been developed to detect hate…

Online hatred is a growing concern on many social media platforms. To address this issue, different social media platforms have introduced moderation policies for such content. They also employ moderators who can check the posts violating…

计算与语言 · 计算机科学 2021-12-01 Mithun Das , Somnath Banerjee , Punyajoy Saha

The detection of offensive, hateful and profane language has become a critical challenge since many users in social networks are exposed to cyberbullying activities on a daily basis. In this paper, we present an analysis of combining…

计算与语言 · 计算机科学 2021-12-10 Sherzod Hakimov , Ralph Ewerth

To address the global challenge of online hate speech, prior research has developed detection models to flag such content on social media. However, due to systematic biases in evaluation datasets, the real-world effectiveness of these…

Research on hate speech has predominantly revolved around detection and interpretation from textual inputs, leaving verbal content largely unexplored. While there has been limited exploration into hate speech detection within verbal…

计算与语言 · 计算机科学 2024-08-13 Jinmyeong An , Wonjun Lee , Yejin Jeon , Jungseul Ok , Yunsu Kim , Gary Geunbae Lee

Hate speech is considered to be one of the major issues currently plaguing online social media. Repeated and repetitive exposure to hate speech has been shown to create physiological effects on the target users. Thus, hate speech, in all…

计算与语言 · 计算机科学 2021-11-30 Somnath Banerjee , Maulindu Sarkar , Nancy Agrawal , Punyajoy Saha , Mithun Das

Social media is awash with hateful content, much of which is often veiled with linguistic and topical diversity. The benchmark datasets used for hate speech detection do not account for such divagation as they are predominantly compiled…

计算与语言 · 计算机科学 2023-06-16 Atharva Kulkarni , Sarah Masud , Vikram Goyal , Tanmoy Chakraborty

Implicit hate speech detection is challenging due to its subtlety and reliance on contextual interpretation rather than explicit offensive words. Current approaches rely on contrastive learning, which are shown to be effective on…

计算与语言 · 计算机科学 2025-09-22 Yejin Lee , Joonghyuk Hahn , Hyeseon Ahn , Yo-Sub Han

This paper addresses the important problem of discerning hateful content in social media. We propose a detection scheme that is an ensemble of Recurrent Neural Network (RNN) classifiers, and it incorporates various features associated with…

计算与语言 · 计算机科学 2019-07-05 Georgios K. Pitsilis , Heri Ramampiaro , Helge Langseth

Hate detection has long been a challenging task for the NLP community. The task becomes complex in a code-mixed environment because the models must understand the context and the hate expressed through language alteration. Compared to the…

计算与语言 · 计算机科学 2024-10-22 Debajyoti Mazumder , Aakash Kumar , Jasabanta Patro

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…

多智能体系统 · 计算机科学 2026-03-26 Rui Xing , Qi Chai , Jie Ma , Jing Tao , Pinghui Wang , Shuming Zhang , Xinping Wang , Hao Wang

Social media platforms are critical spaces for public discourse, shaping opinions and community dynamics, yet their widespread use has amplified harmful content, particularly hate speech, threatening online safety and inclusivity. While…

计算与语言 · 计算机科学 2025-06-11 Muhammad Usman , Muhammad Ahmad , M. Shahiki Tash , Irina Gelbukh , Rolando Quintero Tellez , Grigori Sidorov

Hateful meme detection presents a significant challenge as a multimodal task due to the complexity of interpreting implicit hate messages and contextual cues within memes. Previous approaches have fine-tuned pre-trained vision-language…

计算与语言 · 计算机科学 2025-02-18 Ming Shan Hee , Roy Ka-Wei Lee

Given the black-box nature and complexity of large transformer language models (LM), concerns about generalizability and robustness present ethical implications for domains such as hate speech (HS) detection. Using the content rich Social…

计算与语言 · 计算机科学 2024-11-12 Jennifer L. Chen , Faisal Ladhak , Daniel Li , Noémie Elhadad

State-of-the-art approaches for hate-speech detection usually exhibit poor performance in out-of-domain settings. This occurs, typically, due to classifiers overemphasizing source-specific information that negatively impacts its domain…

计算与语言 · 计算机科学 2022-09-20 Tulika Bose , Nikolaos Aletras , Irina Illina , Dominique Fohr

Hate speech is a widespread and harmful form of online discourse, encompassing slurs and defamatory posts that can have serious social, psychological, and sometimes physical impacts on targeted individuals and communities. As social media…

机器学习 · 计算机科学 2025-08-08 Santosh Chapagain , Shah Muhammad Hamdi , Soukaina Filali Boubrahimi

Despite growing efforts to halt distasteful content on social media, multilingualism has added a new dimension to this problem. The scarcity of resources makes the challenge even greater when it comes to low-resource languages. This work…

社会与信息网络 · 计算机科学 2024-10-30 Mohammad Zia Ur Rehman , Somya Mehta , Kuldeep Singh , Kunal Kaushik , Nagendra Kumar