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Recent progress in multimodal large language models has markedly enhanced the understanding of short videos (typically under one minute), and several evaluation datasets have emerged accordingly. However, these advancements fall short of…

计算机视觉与模式识别 · 计算机科学 2025-08-12 Weihan Wang , Zehai He , Wenyi Hong , Yean Cheng , Xiaohan Zhang , Ji Qi , Xiaotao Gu , Shiyu Huang , Bin Xu , Yuxiao Dong , Ming Ding , Jie Tang

Foundation models and vision-language pre-training have significantly advanced Vision-Language Models (VLMs), enabling multimodal processing of visual and linguistic data. However, their application in domain-specific agricultural tasks,…

计算机视觉与模式识别 · 计算机科学 2026-02-23 Khang Nguyen Quoc , Phuong D. Dao , Luyl-Da Quach

The increasing realism of multimodal content has made misinformation more subtle and harder to detect, especially in news media where images are frequently paired with bilingual (e.g., Chinese-English) subtitles. Such content often includes…

计算机视觉与模式识别 · 计算机科学 2025-12-10 Yiwei He , Zhenglin Huang , Haiquan Wen , Tianxiao Li , Yi Dong , Hao Fei , Baoyuan Wu , Guangliang Cheng

The increasing deployment of Large Vision-Language Models (LVLMs) raises safety concerns under potential malicious inputs. However, existing multimodal safety evaluations primarily focus on model vulnerabilities exposed by static image…

计算机视觉与模式识别 · 计算机科学 2025-10-29 Xuannan Liu , Zekun Li , Zheqi He , Peipei Li , Shuhan Xia , Xing Cui , Huaibo Huang , Xi Yang , Ran He

Vision-language models (VLMs) exhibit strong zero-shot generalization on natural images and show early promise in interpretable medical image analysis. However, existing benchmarks do not systematically evaluate whether these models truly…

计算机视觉与模式识别 · 计算机科学 2025-06-02 Tianhong Zhou , Yin Xu , Yingtao Zhu , Chuxi Xiao , Haiyang Bian , Lei Wei , Xuegong Zhang

Recent Vision-Language Models (VLMs) have made remarkable progress in multimodal understanding tasks, yet their evaluation on long video understanding remains unreliable. Due to limited frame inputs, key frames necessary for answering the…

计算机视觉与模式识别 · 计算机科学 2026-03-11 Xueqing Yu , Bohan Li , Yan Li , Zhenheng Yang

This study evaluates the effectiveness of Vision Language Models (VLMs) in representing and utilizing multimodal content for fact-checking. To be more specific, we investigate whether incorporating multimodal content improves performance…

计算与语言 · 计算机科学 2024-12-09 Recep Firat Cekinel , Pinar Karagoz , Cagri Coltekin

Multimodal Large Language models (MLLMs) have shown promise in web-related tasks, but evaluating their performance in the web domain remains a challenge due to the lack of comprehensive benchmarks. Existing benchmarks are either designed…

计算与语言 · 计算机科学 2024-04-10 Junpeng Liu , Yifan Song , Bill Yuchen Lin , Wai Lam , Graham Neubig , Yuanzhi Li , Xiang Yue

Scoring the Optical Character Recognition (OCR) capabilities of Large Multimodal Models (LMMs) has witnessed growing interest. Existing benchmarks have highlighted the impressive performance of LMMs in text recognition; however, their…

Learning multimodal representations involves integrating information from multiple heterogeneous sources of data. It is a challenging yet crucial area with numerous real-world applications in multimedia, affective computing, robotics,…

Recent studies in Large Vision-Language Models (LVLMs) have demonstrated impressive advancements in multimodal Out-of-Context (OOC) misinformation detection, discerning whether an authentic image is wrongly used in a claim. Despite their…

机器学习 · 计算机科学 2025-02-18 Junjie Wu , Yumeng Fu , Nan Yu , Guohong Fu

The landscape of social media content has evolved significantly, extending from text to multimodal formats. This evolution presents a significant challenge in combating misinformation. Previous research has primarily focused on single…

多媒体 · 计算机科学 2024-09-04 Zhe Fu , Kanlun Wang , Wangjiaxuan Xin , Lina Zhou , Shi Chen , Yaorong Ge , Daniel Janies , Dongsong Zhang

Amid a tidal wave of misinformation flooding social media during elections and crises, extensive research has been conducted on misinformation detection, primarily focusing on text-based or image-based approaches. However, only a few…

机器学习 · 计算机科学 2025-07-04 Gautam Kishore Shahi

Large Vision-Language Models (LVLMs) have demonstrated outstanding performance across various multimodal tasks. However, they suffer from a problem known as language prior, where responses are generated based solely on textual patterns…

人工智能 · 计算机科学 2025-02-11 Kang-il Lee , Minbeom Kim , Seunghyun Yoon , Minsung Kim , Dongryeol Lee , Hyukhun Koh , Kyomin Jung

Detecting visual anomalies in diverse, multi-class real-world images is a significant challenge. We introduce \ours, a novel unsupervised multi-class visual anomaly detection framework. It integrates a Latent Diffusion Model (LDM) with a…

计算机视觉与模式识别 · 计算机科学 2025-11-12 Samet Hicsonmez , Abd El Rahman Shabayek , Djamila Aouada

This paper presents ConvBench, a novel multi-turn conversation evaluation benchmark tailored for Large Vision-Language Models (LVLMs). Unlike existing benchmarks that assess individual capabilities in single-turn dialogues, ConvBench adopts…

多媒体 · 计算机科学 2024-04-26 Shuo Liu , Kaining Ying , Hao Zhang , Yue Yang , Yuqi Lin , Tianle Zhang , Chuanhao Li , Yu Qiao , Ping Luo , Wenqi Shao , Kaipeng Zhang

Disinformation has become a serious problem on social media. In particular, given their short format, visual attraction, and humorous nature, memes have a significant advantage in dissemination among online communities, making them an…

计算与语言 · 计算机科学 2022-05-26 Jingnong Qu , Liunian Harold Li , Jieyu Zhao , Sunipa Dev , Kai-Wei Chang

Large Vision-Language Models (LVLMs) have achieved remarkable progress on visual perception and linguistic interpretation. Despite their impressive capabilities across various tasks, LVLMs still suffer from the issue of hallucination, which…

计算机视觉与模式识别 · 计算机科学 2024-10-08 Xingwei He , Qianru Zhang , A-Long Jin , Yuan Yuan , Siu-Ming Yiu

Despite recent advances in video understanding, the capabilities of Large Video Language Models (LVLMs) to perform video-based causal reasoning remains underexplored, largely due to the absence of relevant and dedicated benchmarks for…

计算机视觉与模式识别 · 计算机科学 2025-05-14 Pritam Sarkar , Ali Etemad

Multimodal large language models (MLLMs) have enabled a wide range of advanced vision-language applications, including fine-grained object recognition and contextual understanding. When querying specific regions or objects in an image,…