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The evolution of Large Vision-Language Models (LVLMs) has progressed from single to multi-image reasoning. Despite this advancement, our findings indicate that LVLMs struggle to robustly utilize information across multiple images, with…

Computer Vision and Pattern Recognition · Computer Science 2025-03-19 Xinyu Tian , Shu Zou , Zhaoyuan Yang , Jing Zhang

Open-vocabulary semantic segmentation (OVSS) conducts pixel-level classification via text-driven alignment, where the domain discrepancy between base category training and open-vocabulary inference poses challenges in discriminative…

Computer Vision and Pattern Recognition · Computer Science 2025-09-04 Jiahao Li , Yang Lu , Yachao Zhang , Fangyong Wang , Yuan Xie , Yanyun Qu

Vision-Language-Action (VLA) models rely on current observations, including images, language instructions, and robot states, to predict actions and complete tasks. While accurate visual perception is crucial for precise action prediction…

Computer Vision and Pattern Recognition · Computer Science 2026-03-03 Cheng Yang , Jianhao Jiao , Lingyi Huang , Jinqi Xiao , Zhexiang Tang , Yu Gong , Yibiao Ying , Yang Sui , Jintian Lin , Wen Huang , Bo Yuan

Large Language Models (LLMs) have demonstrated remarkable capabilities in orchestrating tools for reasoning tasks. However, existing methods rely on a step-wise paradigm that lacks a global perspective, which causes error accumulation over…

Artificial Intelligence · Computer Science 2026-05-11 Tairan Huang , Siyu Shang , Qiang Chen , Xiu Su , Yi Chen

Geolocation, the task of identifying the geographic location of an image, requires abundant world knowledge and complex reasoning abilities. Though advanced large multimodal models (LMMs) have shown superior aforementioned capabilities,…

Computer Vision and Pattern Recognition · Computer Science 2026-03-12 Yushuo Zheng , Huiyu Duan , Zicheng Zhang , Xiaohong Liu , Xiongkuo Min

Capitalizing on the remarkable advancements in Large Language Models (LLMs), there is a burgeoning initiative to harness LLMs for instruction following robotic navigation. Such a trend underscores the potential of LLMs to generalize…

Computer Vision and Pattern Recognition · Computer Science 2024-09-23 Gengze Zhou , Yicong Hong , Zun Wang , Xin Eric Wang , Qi Wu

Object-Goal Navigation (ObjectNav) requires an agent to find and navigate to a target object category in unknown environments. While recent Large Language Model (LLM)-based agents exhibit zero-shot reasoning, they often rely on a "reactive"…

Computer Vision and Pattern Recognition · Computer Science 2026-03-10 Yudai Noda , Kanji Tanaka

Recent advancements in Video Question Answering (VideoQA) have introduced LLM-based agents, modular frameworks, and procedural solutions, yielding promising results. These systems use dynamic agents and memory-based mechanisms to break down…

Computer Vision and Pattern Recognition · Computer Science 2025-05-23 Tony Montes , Fernando Lozano

Integrating large language models (LLMs) into embodied AI models is becoming increasingly prevalent. However, existing zero-shot LLM-based Vision-and-Language Navigation (VLN) agents either encode images as textual scene descriptions,…

Artificial Intelligence · Computer Science 2025-09-30 Yue Zhang , Tianyi Ma , Zun Wang , Yanyuan Qiao , Parisa Kordjamshidi

LLMs have recently demonstrated strong potential in simulating online shopper behavior. Prior work has improved action prediction by applying SFT on action traces with LLM-generated rationales, and by leveraging RL to further enhance…

Computers and Society · Computer Science 2025-10-23 Yimeng Zhang , Jiri Gesi , Ran Xue , Tian Wang , Ziyi Wang , Yuxuan Lu , Sinong Zhan , Huimin Zeng , Qingjun Cui , Yufan Guo , Jing Huang , Mubarak Shah , Dakuo Wang

Recent advances in large vision-language models (VLMs) have demonstrated generalizable open-vocabulary perception and reasoning, yet their real-robot manipulation capability remains unclear for long-horizon, closed-loop execution in…

Chain-of-thought prompting significantly boosts the reasoning ability of large language models but still faces three issues: hallucination problem, restricted interpretability, and uncontrollable generation. To address these challenges, we…

Computation and Language · Computer Science 2024-09-20 Chen Liang , Zhifan Feng , Zihe Liu , Wenbin Jiang , Jinan Xu , Yufeng Chen , Yong Wang

Recent progress in large language models (LLMs) has enabled tool-augmented agents capable of solving complex real-world tasks through step-by-step reasoning. However, existing evaluations often focus on general-purpose or multimodal…

While Large Language Models (LLMs) excel at algorithmic code generation, they struggle with front-end development, where correctness is judged on rendered pixels and interaction. We present ReLook, an agentic, vision-grounded reinforcement…

Machine Learning · Computer Science 2025-10-14 Yuhang Li , Chenchen Zhang , Ruilin Lv , Ao Liu , Ken Deng , Yuanxing Zhang , Jiaheng Liu , Wiggin Zhou , Bo Zhou

Spreadsheets are ubiquitous across the World Wide Web, playing a critical role in enhancing work efficiency across various domains. Large language model (LLM) has been recently attempted for automatic spreadsheet manipulation but has not…

Artificial Intelligence · Computer Science 2025-03-04 Yibin Chen , Yifu Yuan , Zeyu Zhang , Yan Zheng , Jinyi Liu , Fei Ni , Jianye Hao , Hangyu Mao , Fuzheng Zhang

Vision-and-Language Navigation (VLN) poses significant challenges for agents to interpret natural language instructions and navigate complex 3D environments. While recent progress has been driven by large-scale pre-training and data…

Artificial Intelligence · Computer Science 2026-05-14 Tianyi Ma , Yue Zhang , Zehao Wang , Parisa Kordjamshidi

Entity alignment (EA) aims to identify entities across different knowledge graphs (KGs) that refer to the same real-world object and plays a critical role in knowledge fusion and integration. Traditional EA methods mainly rely on knowledge…

Information Retrieval · Computer Science 2026-04-14 Yixuan Nan , Xixun Lin , Yanmin Shang , Ge Zhang , Zheng Fang , Fang Fang , Yanan Cao

We present UAV-CodeAgents, a scalable multi-agent framework for autonomous UAV mission generation, built on large language and vision-language models (LLMs/VLMs). The system leverages the ReAct (Reason + Act) paradigm to interpret satellite…

Omnimodal large language models have made significant strides in unifying audio and visual modalities; however, they often face challenges in fine-grained cross-modal understanding and have difficulty with multimodal alignment. To address…

Computer Vision and Pattern Recognition · Computer Science 2026-02-06 Keda Tao , Wenjie Du , Bohan Yu , Weiqiang Wang , Jian Liu , Huan Wang

Earth observation (EO) is essential for understanding the evolving states of the Earth system. Although recent MLLMs have advanced EO research, they still lack the capability to tackle complex tasks that require multi-step reasoning and the…

Computer Vision and Pattern Recognition · Computer Science 2026-03-04 Peilin Feng , Zhutao Lv , Junyan Ye , Xiaolei Wang , Xinjie Huo , Jinhua Yu , Wanghan Xu , Wenlong Zhang , Lei Bai , Conghui He , Weijia Li