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Multimodal large language models (MLLMs) have substantially advanced video misinformation detection through unified multimodal reasoning, but they often rely on fixed-depth inference and place excessive trust in internally generated…

Artificial Intelligence · Computer Science 2026-02-27 Zehao Li , Hongwei Yu , Hao Jiang , Qiang Sheng , Yilong Xu , Baolong Bi , Yang Li , Zhenlong Yuan , Yujun Cai , Zhaoqi Wang

Question answering from semi-structured tables can be seen as a semantic parsing task and is significant and practical for pushing the boundary of natural language understanding. Existing research mainly focuses on understanding contents…

Artificial Intelligence · Computer Science 2021-06-08 Xiaoyi Ruan , Meizhi Jin , Jian Ma , Haiqin Yang , Lianxin Jiang , Yang Mo , Mengyuan Zhou

In the rapidly advancing field of artificial intelligence, machine perception is becoming paramount to achieving increased performance. Image classification systems are becoming increasingly integral to various applications, ranging from…

Computer Vision and Pattern Recognition · Computer Science 2024-12-18 Javon Hickmon

Multimodal misinformation on online social platforms is becoming a critical concern due to increasing credibility and easier dissemination brought by multimedia content, compared to traditional text-only information. While existing…

Multimedia · Computer Science 2024-09-17 Hui Liu , Wenya Wang , Haoliang Li

The rapid adoption of language models (LMs) across diverse applications has raised concerns about their factuality, i.e., their consistency with real-world facts. We first present VERIFY (Verification and Evidence RetrIeval for FactualitY…

Computation and Language · Computer Science 2025-01-09 Farima Fatahi Bayat , Lechen Zhang , Sheza Munir , Lu Wang

In this new digital era, social media has created a severe impact on the lives of people. In recent times, fake news content on social media has become one of the major challenging problems for society. The dissemination of fabricated and…

Multimedia · Computer Science 2023-03-14 Ashima Yadav , Shivani Gaba , Haneef Khan , Ishan Budhiraja , Akansha Singh , Krishan Kant Singh

We present SciClaimEval, a new scientific dataset for the claim verification task. Unlike existing resources, SciClaimEval features authentic claims, including refuted ones, directly extracted from published papers. To create refuted…

Computation and Language · Computer Science 2026-02-16 Xanh Ho , Yun-Ang Wu , Sunisth Kumar , Tian Cheng Xia , Florian Boudin , Andre Greiner-Petter , Akiko Aizawa

Social media is accompanied by an increasing proportion of content that provides fake information or misleading content, known as information disorder. In this paper, we study the problem of multimodal fake news detection on a largescale…

Information Retrieval · Computer Science 2021-06-01 Armin Kirchknopf , Djordje Slijepcevic , Matthias Zeppelzauer

With the widespread consumption of AI-generated content, there has been an increased focus on developing automated tools to verify the factual accuracy of such content. However, prior research and tools developed for fact verification treat…

Computation and Language · Computer Science 2025-03-20 Varich Boonsanong , Vidhisha Balachandran , Xiaochuang Han , Shangbin Feng , Lucy Lu Wang , Yulia Tsvetkov

Short video platforms have become important channels for news dissemination, offering a highly engaging and immediate way for users to access current events and share information. However, these platforms have also emerged as significant…

Computer Vision and Pattern Recognition · Computer Science 2024-11-18 Weihao Zhong , Yinhao Xiao , Minghui Xu , Xiuzhen Cheng

Multimodal counterfactual reasoning is a vital yet challenging ability for AI systems. It involves predicting the outcomes of hypothetical circumstances based on vision and language inputs, which enables AI models to learn from failures and…

Computer Vision and Pattern Recognition · Computer Science 2023-11-06 Te-Lin Wu , Zi-Yi Dou , Qingyuan Hu , Yu Hou , Nischal Reddy Chandra , Marjorie Freedman , Ralph M. Weischedel , Nanyun Peng

One of the major challenges of machine translation (MT) is ambiguity, which can in some cases be resolved by accompanying context such as images. However, recent work in multimodal MT (MMT) has shown that obtaining improvements from images…

Computation and Language · Computer Science 2023-05-29 Matthieu Futeral , Cordelia Schmid , Ivan Laptev , Benoît Sagot , Rachel Bawden

Drawing meaningful conclusions from inherently multimodal clinical data (including medical imaging) requires coordinating expertise across the clinical specialty, radiology, programming, and biostatistics. This fragmented process…

Multiagent Systems · Computer Science 2026-04-15 Lucas Stoffl , Benedikt Wiestler , Johannes C. Paetzold

The standard paradigm for fake news detection mainly utilizes text information to model the truthfulness of news. However, the discourse of online fake news is typically subtle and it requires expert knowledge to use textual information to…

Computation and Language · Computer Science 2023-10-13 Ye Jiang , Xiaomin Yu , Yimin Wang , Xiaoman Xu , Xingyi Song , Diana Maynard

Multimodal machine translation involves drawing information from more than one modality, based on the assumption that the additional modalities will contain useful alternative views of the input data. The most prominent tasks in this area…

Computation and Language · Computer Science 2019-12-02 Umut Sulubacak , Ozan Caglayan , Stig-Arne Grönroos , Aku Rouhe , Desmond Elliott , Lucia Specia , Jörg Tiedemann

Recently, fake news with text and images have achieved more effective diffusion than text-only fake news, raising a severe issue of multimodal fake news detection. Current studies on this issue have made significant contributions to…

Multimedia · Computer Science 2021-08-25 Peng Qi , Juan Cao , Xirong Li , Huan Liu , Qiang Sheng , Xiaoyue Mi , Qin He , Yongbiao Lv , Chenyang Guo , Yingchao Yu

Objective: This review explores the trustworthiness of multimodal artificial intelligence (AI) systems, specifically focusing on vision-language tasks. It addresses critical challenges related to fairness, transparency, and ethical…

Cryptography and Security · Computer Science 2025-05-28 Mohammad Saleh , Azadeh Tabatabaei

Recent developments in image classification and natural language processing, coupled with the rapid growth in social media usage, have enabled fundamental advances in detecting breaking events around the world in real-time. Emergency…

Machine Learning · Computer Science 2020-04-13 Mahdi Abavisani , Liwei Wu , Shengli Hu , Joel Tetreault , Alejandro Jaimes

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…

Computation and Language · Computer Science 2021-06-11 Austin Botelho , Bertie Vidgen , Scott A. Hale

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…

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