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Large Multimodal Models (LMMs) are powerful tools that are capable of reasoning and understanding multimodal information beyond text and language. Despite their entrenched impact, the development of LMMs is hindered by the higher…

计算机视觉与模式识别 · 计算机科学 2025-03-07 Vittorio Pippi , Matthieu Guillaumin , Silvia Cascianelli , Rita Cucchiara , Maximilian Jaritz , Loris Bazzani

Large language models (LLMs) suffer from hallucination and context forgetting. Prior studies suggest that attention drift is a primary cause of these problems, where LLMs' focus shifts towards newly generated tokens and away from the…

计算机视觉与模式识别 · 计算机科学 2026-05-19 Xu Liu , Guikun Chen , Wenguan Wang

Despite significant advances in Multimodal Large Language Models (MLLMs), understanding complex temporal dynamics in videos remains a major challenge. Our experiments show that current Video Large Language Model (Video-LLM) architectures…

计算机视觉与模式识别 · 计算机科学 2025-10-31 Ali Rasekh , Erfan Bagheri Soula , Omid Daliran , Simon Gottschalk , Mohsen Fayyaz

In this paper our objectives are, first, networks that can embed audio and visual inputs into a common space that is suitable for cross-modal retrieval; and second, a network that can localize the object that sounds in an image, given the…

计算机视觉与模式识别 · 计算机科学 2018-07-27 Relja Arandjelović , Andrew Zisserman

Language provides a natural interface to specify and evaluate performance on visual tasks. To realize this possibility, vision language models (VLMs) must successfully integrate visual and linguistic information. Our work compares VLMs to a…

计算机视觉与模式识别 · 计算机科学 2025-06-10 Stephanie Fu , Tyler Bonnen , Devin Guillory , Trevor Darrell

The reasoning capabilities of Large Language Models (LLMs) have increased greatly over the last few years, as have their size and complexity. Nonetheless, the use of LLMs in production remains challenging due to their unpredictable nature…

计算与语言 · 计算机科学 2025-07-21 Nicolò Brunello , Davide Rigamonti , Andrea Sassella , Vincenzo Scotti , Mark James Carman

Recent Multimodal Large Language Models (MLLMs) achieve promising performance on visual and audio benchmarks independently. However, the ability of these models to process cross-modal information synchronously remains largely unexplored. We…

人工智能 · 计算机科学 2026-03-12 Ziwei Zhou , Rui Wang , Zuxuan Wu , Yu-Gang Jiang

Large vision-language models (LVLMs) have demonstrated remarkable multimodal comprehension and reasoning capabilities, but they still suffer from severe object hallucination. Previous studies primarily attribute the flaw to linguistic prior…

计算机视觉与模式识别 · 计算机科学 2025-08-05 Haohan Zheng , Zhenguo Zhang

Video-based multimodal large language models (Video-LLMs) possess significant potential for video understanding tasks. However, most Video-LLMs treat videos as a sequential set of individual frames, which results in insufficient…

计算机视觉与模式识别 · 计算机科学 2024-10-16 Xiaohan Lan , Yitian Yuan , Zequn Jie , Lin Ma

Large Vision-Language Models (VLMs) rely on effective multimodal alignment between pre-trained vision encoders and Large Language Models (LLMs) to integrate visual and textual information. This paper presents a comprehensive analysis of…

计算机视觉与模式识别 · 计算机科学 2025-11-25 Shweta Mahajan , Hoang Le , Hyojin Park , Farzad Farhadzadeh , Munawar Hayat , Fatih Porikli

Unified vision large language models (VLLMs) have recently achieved impressive advancements in both multimodal understanding and generation, powering applications such as visual question answering and text-guided image synthesis. However,…

计算与语言 · 计算机科学 2025-09-19 Pengyu Wang , Shaojun Zhou , Chenkun Tan , Xinghao Wang , Wei Huang , Zhen Ye , Zhaowei Li , Botian Jiang , Dong Zhang , Xipeng Qiu

Research on Multi-modal Large Language Models (MLLMs) towards the multi-image cross-modal instruction has received increasing attention and made significant progress, particularly in scenarios involving closely resembling images (e.g.,…

计算机视觉与模式识别 · 计算机科学 2024-08-26 Tao Wu , Mengze Li , Jingyuan Chen , Wei Ji , Wang Lin , Jinyang Gao , Kun Kuang , Zhou Zhao , Fei Wu

Recent advancements in multimodal techniques open exciting possibilities for models excelling in diverse tasks involving text, audio, and image processing. Models like GPT-4V, blending computer vision and language modeling, excel in complex…

计算与语言 · 计算机科学 2023-10-20 Xiang Zhang , Senyu Li , Zijun Wu , Ning Shi

Visual-Language Models (VLMs), with their strong capabilities in image and text understanding, offer a solid foundation for intelligent communications. However, their effectiveness is constrained by limited token granularity, overlong…

计算机视觉与模式识别 · 计算机科学 2026-03-03 Feibo Jiang , Siwei Tu , Li Dong , Xiaolong Li , Kezhi Wang , Cunhua Pan , Zhu Han , Jiangzhou Wang

Understanding abnormal events in videos is a vital and challenging task that has garnered significant attention in a wide range of applications. Although current video understanding Multi-modal Large Language Models (MLLMs) are capable of…

计算机视觉与模式识别 · 计算机科学 2025-11-04 Yingxian Chen , Jiahui Liu , Ruidi Fan , Yanwei Li , Chirui Chang , Shizhen Zhao , Wilton W. T. Fok , Xiaojuan Qi , Yik-Chung Wu

While Vision-Language Models (VLMs) and Multimodal Large Language Models (MLLMs) have shown strong generalisation in detecting image and video deepfakes, their use for audio deepfake detection remains largely unexplored. In this work, we…

声音 · 计算机科学 2026-01-05 Akanksha Chuchra , Shukesh Reddy , Sudeepta Mishra , Abhijit Das , Abhinav Dhall

Visual-language models (VLM) have emerged as a powerful tool for learning a unified embedding space for vision and language. Inspired by large language models, which have demonstrated strong reasoning and multi-task capabilities, visual…

计算机视觉与模式识别 · 计算机科学 2025-01-07 Yifan Li , Zhixin Lai , Wentao Bao , Zhen Tan , Anh Dao , Kewei Sui , Jiayi Shen , Dong Liu , Huan Liu , Yu Kong

Unified multimodal large language models (MLLMs) aim to unify image understanding and image generation within a single framework, where a shared visual tokenizer serves as the sole interface that maps high-dimensional images into a limited…

机器学习 · 计算机科学 2026-04-07 Lv Tang , Tianyi Zheng , Bo Li , Xingyu Li

Large Vision-Language Models (LVLMs) are susceptible to hallucinations, where generated responses seem semantically plausible yet exhibit little or no relevance to the input image. Previous studies reveal that this issue primarily stems…

计算与语言 · 计算机科学 2025-10-24 Hao Fang , Changle Zhou , Jiawei Kong , Kuofeng Gao , Bin Chen , Shu-Tao Xia

In large language models (LLM), in-context learning (ICL) refers to performing new tasks by conditioning on small demonstrations provided in the input context. Recent advances in visual in-context learning (VICL) demonstrate promising…

计算机视觉与模式识别 · 计算机科学 2026-01-22 Shao-Jun Xia , Huixin Zhang , Zhengzhong Tu