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The emergence of Multimodal Large Language Models (MLLMs) has propelled the development of autonomous agents that operate on Graphical User Interfaces (GUIs) using pure visual input. A fundamental challenge is robustly grounding natural…

Effectively grounding complex language to pixels in remote sensing (RS) images is a critical challenge for applications like disaster response and environmental monitoring. Current models can parse simple, single-target commands but fail…

Computer Vision and Pattern Recognition · Computer Science 2025-12-24 Zepeng Xin , Kaiyu Li , Luodi Chen , Wanchen Li , Yuchen Xiao , Hui Qiao , Weizhan Zhang , Deyu Meng , Xiangyong Cao

3D Visual Grounding (3DVG) aims to locate objects in 3D scenes based on text prompts, which is essential for applications such as robotics. However, existing 3DVG methods encounter two main challenges: first, they struggle to handle the…

Computer Vision and Pattern Recognition · Computer Science 2026-01-27 Liwei Liao , Xufeng Li , Xiaoyun Zheng , Boning Liu , Feng Gao , Ronggang Wang

Automatically and rapidly understanding Earth's surface is fundamental to our grasp of the living environment and informed decision-making. This underscores the need for a unified system with comprehensive capabilities in analyzing Earth's…

Computer Vision and Pattern Recognition · Computer Science 2024-11-15 Zhenshi Li , Dilxat Muhtar , Feng Gu , Xueliang Zhang , Pengfeng Xiao , Guangjun He , Xiaoxiang Zhu

Large Vision--Language Models (LVLMs) hold great promise for advancing optical remote sensing (RS) analysis, yet existing reasoning segmentation frameworks couple linguistic reasoning and pixel prediction through end-to-end supervised…

Computer Vision and Pattern Recognition · Computer Science 2026-04-22 Xu Zhang , Junyao Ge , Yang Zheng , Kaitai Guo , Jimin Liang

Multimodal Large Language Models (MLLMs) have shown great potential in revolutionizing Graphical User Interface (GUI) automation. However, existing GUI models mostly rely on learning from nearly error-free offline trajectories, thus lacking…

Artificial Intelligence · Computer Science 2025-06-10 Penghao Wu , Shengnan Ma , Bo Wang , Jiaheng Yu , Lewei Lu , Ziwei Liu

GUIs are foundational to interactive systems and play a pivotal role in early requirements elicitation through prototyping. Ensuring that GUI implementations fulfill NL requirements is essential for robust software engineering, especially…

Software Engineering · Computer Science 2025-10-07 Kristian Kolthoff , Felix Kretzer , Simone Paolo Ponzetto , Alexander Maedche , Christian Bartelt

3D Visual Grounding (3DVG) focuses on locating objects in 3D scenes based on natural language descriptions, serving as a fundamental task for embodied AI and robotics. Recent advances in Multi-modal Large Language Models (MLLMs) have…

Computer Vision and Pattern Recognition · Computer Science 2025-12-02 Beining Xu , Siting Zhu , Zhao Jin , Junxian Li , Hesheng Wang

Large Language Models (LLMs), such as ChatGPT, demonstrate a strong understanding of human natural language and have been explored and applied in various fields, including reasoning, creative writing, code generation, translation, and…

Artificial Intelligence · Computer Science 2023-05-30 Zhenlong Li , Huan Ning

MLLMs require high-resolution visual inputs for fine-grained tasks like document understanding and dense scene perception. However, current global resolution scaling paradigms indiscriminately flood the quadratic self-attention mechanism…

Computer Vision and Pattern Recognition · Computer Science 2026-04-09 Yuheng Shi , Xiaohuan Pei , Linfeng Wen , Minjing Dong , Chang Xu

Large vision language models (VLMs) increasingly claim reasoning skills, yet current benchmarks evaluate them in single-turn or question answering settings. However, grounding is an interactive process in which people gradually develop…

Computation and Language · Computer Science 2025-09-05 Saki Imai , Mert İnan , Anthony Sicilia , Malihe Alikhani

Multimodal Large Language Models (MLLMs) often struggle with fine-grained perception, such as identifying small objects in high-resolution images or detecting key moments in long videos. Existing methods typically rely on complex,…

Computer Vision and Pattern Recognition · Computer Science 2026-03-16 Sanghwan Kim , Rui Xiao , Stephan Alaniz , Yongqin Xian , Zeynep Akata

Graphical User Interface (GUI) agents have made significant progress in automating digital tasks through the utilization of computer vision and language models. Nevertheless, existing agent systems encounter notable limitations. Firstly,…

Artificial Intelligence · Computer Science 2025-06-24 Jinjie Wei , Jiyao Liu , Lihao Liu , Ming Hu , Junzhi Ning , Mingcheng Li , Weijie Yin , Junjun He , Xiao Liang , Chao Feng , Dingkang Yang

While multimodal large language models (MLLMs) have made groundbreaking progress in embodied intelligence, they still face significant challenges in spatial reasoning for complex long-horizon tasks. To address this gap, we propose…

Graphical User Interface (GUI) Agents, benefiting from recent advances in multimodal large language models (MLLM), have achieved significant development. However, due to the frequent updates of GUI applications, adapting to new tasks…

Machine Learning · Computer Science 2026-03-10 Zhenquan Yao , Zitong Huang , Yihan Zeng , Jianhua Han , Hang Xu , Chun-Mei Feng , Jianwei Ma , Wangmeng Zuo

Graphical User Interface (GUI) agents show amazing abilities in assisting human-computer interaction, automating human user's navigation on digital devices. An ideal GUI agent is expected to achieve high accuracy, low latency, and…

Computer Vision and Pattern Recognition · Computer Science 2025-04-17 Zhiyuan Huang , Ziming Cheng , Junting Pan , Zhaohui Hou , Mingjie Zhan

Existing efforts in building GUI agents heavily rely on the availability of robust commercial Vision-Language Models (VLMs) such as GPT-4o and GeminiProVision. Practitioners are often reluctant to use open-source VLMs due to their…

Computation and Language · Computer Science 2024-10-31 Zhiyong Wu , Zhenyu Wu , Fangzhi Xu , Yian Wang , Qiushi Sun , Chengyou Jia , Kanzhi Cheng , Zichen Ding , Liheng Chen , Paul Pu Liang , Yu Qiao

Large Vision and Language Models (LVLMs) have shown strong performance across various vision-language tasks in natural image domains. However, their application to remote sensing (RS) remains underexplored due to significant domain…

Computer Vision and Pattern Recognition · Computer Science 2025-06-30 Sungjune Park , Yeongyun Kim , Se Yeon Kim , Yong Man Ro

GUI agent aims to enable automated operations on Mobile/PC devices, which is an important task toward achieving artificial general intelligence. The rapid advancement of VLMs accelerates the development of GUI agents, owing to their…

Computer Vision and Pattern Recognition · Computer Science 2025-09-01 Zhixiong Zeng , Jing Huang , Liming Zheng , Wenkang Han , Yufeng Zhong , Lei Chen , Longrong Yang , Yingjie Chu , Yuzhi He , Lin Ma

Reconfigurable intelligent surface (RIS) has recently gained popularity as a promising solution for improving the signal transmission quality of wireless communications with less hardware cost and energy consumption. This letter offers a…

Signal Processing · Electrical Eng. & Systems 2022-05-19 Wangyang Xu , Jiancheng An , Chongwen Huang , Lu Gan , Chau Yuen