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Large Language Models (LLMs) have demonstrated strong generalization across a wide range of tasks. Reasoning with LLMs is central to solving multi-step problems and complex decision-making. To support efficient reasoning, recent studies…

Computation and Language · Computer Science 2025-09-03 Jindong Li , Yali Fu , Li Fan , Jiahong Liu , Yao Shu , Chengwei Qin , Menglin Yang , Irwin King , Rex Ying

The rise of multimodal misinformation on social platforms poses significant challenges for individuals and societies. Its increased credibility and broader impact compared to textual misinformation make detection complex, requiring robust…

Computation and Language · Computer Science 2024-06-24 Keyang Xuan , Li Yi , Fan Yang , Ruochen Wu , Yi R. Fung , Heng Ji

Hateful memes are a growing menace on social media. While the image and its corresponding text in a meme are related, they do not necessarily convey the same meaning when viewed individually. Hence, detecting hateful memes requires careful…

Computation and Language · Computer Science 2022-10-18 Gokul Karthik Kumar , Karthik Nandakumar

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…

Computation and Language · Computer Science 2024-09-24 Eftekhar Hossain , Omar Sharif , Mohammed Moshiul Hoque , Sarah M. Preum

The assessment of legal problems requires the consideration of a specific legal system and its levels of abstraction, from constitutional law to statutory law to case law. The extent to which Large Language Models (LLMs) internalize such…

Computation and Language · Computer Science 2025-06-04 Florian Ludwig , Torsten Zesch , Frederike Zufall

Eating disorders (ED), a severe mental health condition with high rates of mortality and morbidity, affect millions of people globally, especially adolescents. The proliferation of online communities that promote and normalize ED has been…

Social and Information Networks · Computer Science 2024-05-24 Minh Duc Chu , Zihao He , Rebecca Dorn , Kristina Lerman

Detecting online sexual predatory behaviours and abusive language on social media platforms has become a critical area of research due to the growing concerns about online safety, especially for vulnerable populations such as children and…

Computation and Language · Computer Science 2023-08-29 Thanh Thi Nguyen , Campbell Wilson , Janis Dalins

Multimodal Large Language Models (MLLMs) show impressive vision-language benchmark performance, yet growing concerns about data contamination (test set exposure during training) risk masking true generalization. This concern extends to…

Artificial Intelligence · Computer Science 2025-06-10 Ming Liu , Wensheng Zhang

Large Vision-Language Models face growing safety challenges with multimodal inputs. This paper introduces the concept of Implicit Reasoning Safety, a vulnerability in LVLMs. Benign combined inputs trigger unsafe LVLM outputs due to flawed…

Artificial Intelligence · Computer Science 2025-08-13 Wei Cai , Jian Zhao , Yuchu Jiang , Tianle Zhang , Xuelong Li

In the evolving landscape of online communication, moderating hate speech (HS) presents an intricate challenge, compounded by the multimodal nature of digital content. This comprehensive survey delves into the recent strides in HS…

Computation and Language · Computer Science 2024-10-31 Ming Shan Hee , Shivam Sharma , Rui Cao , Palash Nandi , Preslav Nakov , Tanmoy Chakraborty , Roy Ka-Wei Lee

Unsupervised methods are widely used to induce latent semantic structure from large text collections, yet their outputs often contain incoherent, redundant, or poorly grounded clusters that are difficult to validate without labeled data. We…

Computation and Language · Computer Science 2026-04-21 Tunazzina Islam

This research introduces a novel approach to textual and multimodal Hate Speech Detection (HSD), using Large Language Models (LLMs) as dynamic knowledge bases to generate background context and incorporate it into the input of HSD…

Computation and Language · Computer Science 2025-10-20 Joshua Wolfe Brook , Ilia Markov

Understanding the internal thinking process of Large Language Models (LLMs) and the cause of hallucinations remains a key challenge. To this end, we introduce latent debate, a novel framework for interpreting model predictions through the…

Computation and Language · Computer Science 2026-02-03 Lihu Chen , Xiang Yin , Francesca Toni

Memes can sway people's opinions over social media as they combine visual and textual information in an easy-to-consume manner. Since memes instantly turn viral, it becomes crucial to infer their intent and potentially associated…

Computation and Language · Computer Science 2023-04-12 Shivam Sharma , Atharva Kulkarni , Tharun Suresh , Himanshi Mathur , Preslav Nakov , Md. Shad Akhtar , Tanmoy Chakraborty

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

There is a rapid increase in the use of multimedia content in current social media platforms. One of the highly popular forms of such multimedia content are memes. While memes have been primarily invented to promote funny and buoyant…

Computation and Language · Computer Science 2025-03-25 Naquee Rizwan , Paramananda Bhaskar , Mithun Das , Swadhin Satyaprakash Majhi , Punyajoy Saha , Animesh Mukherjee

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

The potential of large language models (LLMs) to generate harmful content poses a significant safety risk for data management, as LLMs are increasingly being used as engines for data generation. To assess this risk, numerous harmfulness…

Computation and Language · Computer Science 2026-03-19 Langqi Yang , Tianhang Zheng , Yixuan Chen , Kedong Xiu , Hao Zhou , Wangze Ni , Lei Chen , Zhan Qin , Kui Ren

The prevalence of offensive content on the internet, encompassing hate speech and cyberbullying, is a pervasive issue worldwide. Consequently, it has garnered significant attention from the machine learning (ML) and natural language…

Computation and Language · Computer Science 2024-07-29 Alphaeus Dmonte , Tejas Arya , Tharindu Ranasinghe , Marcos Zampieri

Memes have evolved as a prevalent medium for diverse communication, ranging from humour to propaganda. With the rising popularity of image-focused content, there is a growing need to explore its potential harm from different aspects.…

Computation and Language · Computer Science 2024-05-21 Siddhant Agarwal , Shivam Sharma , Preslav Nakov , Tanmoy Chakraborty