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The deployment of Vision-Language Models (VLMs) in safety-critical domains like autonomous driving (AD) is critically hindered by reliability failures, most notably object hallucination. This failure stems from their reliance on ungrounded,…

Computer Vision and Pattern Recognition · Computer Science 2026-05-01 Zhenguo Zhang , Haohan Zheng , Yishen Wang , Le Xu , Tianchen Deng , Xuefeng Chen , Qu Chen , Bo Zhang , Wuxiong Huang

High-resolution remote sensing analysis faces challenges in global context modeling due to scene complexity and scale diversity. While CNNs excel at local feature extraction via parameter sharing, their fixed receptive fields fundamentally…

Computer Vision and Pattern Recognition · Computer Science 2025-03-27 Chunshan Li , Rong Wang , Xiaofei Yang , Dianhui Chu

Knowledge-intensive Visual Question Answering (KI-VQA) frequently suffers from severe knowledge conflicts caused by the inherent limitations of open-domain retrieval. However, existing paradigms face critical limitations due to the lack of…

Artificial Intelligence · Computer Science 2026-02-17 Kai Ye , Xianwei Mao , Sheng Zhou , Zirui Shao , Ye Mo , Liangliang Liu , Haikuan Huang , Bin Li , Jiajun Bu

Large Language Models (LLMs) with multimodal capabilities have revolutionized vision-language tasks, but their deployment often requires huge memory and computational resources. While post-training quantization (PTQ) has successfully…

Computer Vision and Pattern Recognition · Computer Science 2025-10-28 Shubhang Bhatnagar , Andy Xu , Kar-Han Tan , Narendra Ahuja

Recommender systems traditionally represent items using unique identifiers (ItemIDs), but this approach struggles with large, dynamic item corpora and sparse long-tail data, limiting scalability and generalization. Semantic IDs, derived…

Information Retrieval · Computer Science 2026-03-03 Yi Xu , Moyu Zhang , Chenxuan Li , Zhihao Liao , Haibo Xing , Hao Deng , Jinxin Hu , Yu Zhang , Xiaoyi Zeng , Jing Zhang

Large artificial intelligence models (LAIMs) are increasingly regarded as a core intelligence engine for embodied AI applications. However, the massive parameter scale and computational demands of LAIMs pose significant challenges for…

Machine Learning · Computer Science 2026-02-16 Zhonghao Lyu , Ming Xiao , Mikael Skoglund , Merouane Debbah , H. Vincent Poor

Deploying Large Language Models (LLMs) on resource-constrained edge devices like the Raspberry Pi presents challenges in computational efficiency, power consumption, and response latency. This paper explores quantization-based optimization…

Machine Learning · Computer Science 2025-04-04 Mahsa Ardakani , Jinendra Malekar , Ramtin Zand

Visual-Interleaved Chain-of-Thought (VI-CoT) enables Multi-modal Large Language Models (MLLMs) to continually update their understanding and decision space based on step-wise intermediate visual states (IVS), much like a human would, which…

Computer Vision and Pattern Recognition · Computer Science 2025-12-30 Xuecheng Wu , Jiaxing Liu , Danlei Huang , Yifan Wang , Yunyun Shi , Kedi Chen , Junxiao Xue , Yang Liu , Chunlin Chen , Hairong Dong , Dingkang Yang

Medical AI systems face two fundamental limitations. First, conventional vision-language models (VLMs) perform single-pass inference, yielding black-box predictions that cannot be audited or explained in clinical terms. Second, iterative…

Computer Vision and Pattern Recognition · Computer Science 2026-03-26 Nicanor Mayumu , Zeenath Khan , Melodena Stephens , Patrick Mukala , Farhad Oroumchian

Multimodal Large Language Models (MLLMs) have achieved impressive results on vision-language benchmarks, yet it remains unclear whether these benchmarks assess genuine global reasoning or allow success via localized visual cues. Existing…

Computer Vision and Pattern Recognition · Computer Science 2025-09-30 Amit Agarwal , Hitesh Laxmichand Patel , Srikant Panda , Hansa Meghwani , Jyotika Singh , Karan Dua , Paul Li , Tao Sheng , Sujith Ravi , Dan Roth

We present a Collaborative Agent-Based Framework for Multi-Image Reasoning. Our approach tackles the challenge of interleaved multimodal reasoning across diverse datasets and task formats by employing a dual-agent system: a language-based…

Computer Vision and Pattern Recognition · Computer Science 2025-08-04 Angelos Vlachos , Giorgos Filandrianos , Maria Lymperaiou , Nikolaos Spanos , Ilias Mitsouras , Vasileios Karampinis , Athanasios Voulodimos

This study presents an ensemble technique, SPQ (SVD-Pruning-Quantization), for large language model (LLM) compression that combines variance-retained singular value decomposition (SVD), activation-based pruning, and post-training linear…

Computation and Language · Computer Science 2026-02-23 Jiamin Yao , Eren Gultepe

We introduce Skywork R1V, a multimodal reasoning model extending the an R1-series Large language models (LLM) to visual modalities via an efficient multimodal transfer method. Leveraging a lightweight visual projector, Skywork R1V…

Computer Vision and Pattern Recognition · Computer Science 2025-06-10 Yi Peng , Peiyu Wang , Xiaokun Wang , Yichen Wei , Jiangbo Pei , Weijie Qiu , Ai Jian , Yunzhuo Hao , Jiachun Pan , Tianyidan Xie , Li Ge , Rongxian Zhuang , Xuchen Song , Yang Liu , Yahui Zhou

Large Vision-Language Models (LVLMs) have demonstrated proficiency in tackling a variety of visual-language tasks. However, current LVLMs suffer from misalignment between text and image modalities which causes three kinds of hallucination…

Computer Vision and Pattern Recognition · Computer Science 2025-05-07 Liqiang Jing , Xinya Du

As Vision-Language Models (VLMs) advance, human-centered Assistive Technologies (ATs) for helping People with Visual Impairments (PVIs) are evolving into generalists, capable of performing multiple tasks simultaneously. However,…

Computer Vision and Pattern Recognition · Computer Science 2024-11-26 Xin Jiang , Junwei Zheng , Ruiping Liu , Jiahang Li , Jiaming Zhang , Sven Matthiesen , Rainer Stiefelhagen

Advancements in large language models (LLMs) have demonstrated their potential in facilitating high-level reasoning, logical reasoning and robotics planning. Recently, LLMs have also been able to generate reward functions for low-level…

Robotics · Computer Science 2024-02-21 Marta Skreta , Zihan Zhou , Jia Lin Yuan , Kourosh Darvish , Alán Aspuru-Guzik , Animesh Garg

We introduce Cube Bench, a Rubik's-cube benchmark for evaluating spatial and sequential reasoning in multimodal large language models (MLLMs). The benchmark decomposes performance into five skills: (i) reconstructing cube faces from images…

Computation and Language · Computer Science 2025-12-24 Dhruv Anand , Ehsan Shareghi

Building on the success of text-based reasoning models like DeepSeek-R1, extending these capabilities to multimodal reasoning holds great promise. While recent works have attempted to adapt DeepSeek-R1-style reinforcement learning (RL)…

Computer Vision and Pattern Recognition · Computer Science 2025-06-10 Jie Yang , Feipeng Ma , Zitian Wang , Dacheng Yin , Kang Rong , Fengyun Rao , Ruimao Zhang

Text-to-Image (T2I) and multimodal large language models (MLLMs) have been adopted in solutions for several computer vision and multimodal learning tasks. However, it has been found that such vision-language models lack the ability to…

Computer Vision and Pattern Recognition · Computer Science 2024-08-06 Agneet Chatterjee , Yiran Luo , Tejas Gokhale , Yezhou Yang , Chitta Baral

Large language models (LLMs) are increasingly utilized for complex tasks requiring longer context lengths, with some models supporting up to 128K or 1M tokens. This trend, however, presents significant challenges in inference speed and…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-04-09 Zongwu Wang , Peng Xu , Fangxin Liu , Yiwei Hu , Qingxiao Sun , Gezi Li , Cheng Li , Xuan Wang , Li Jiang , Haibing Guan