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Discrete motion tokenization has recently enabled Large Language Models (LLMs) to serve as versatile backbones for motion understanding and motion-language reasoning. However, existing pipelines typically decouple motion quantization from…

Computer Vision and Pattern Recognition · Computer Science 2026-03-20 Zhankai Ye , Bofan Li , Yukai Jin , Shuoqiu Li , Wei Wang , Yanfu Zhang , Shangqian Gao , Xin Liu

Models designed for intelligent process automation are required to be capable of grounding user interface elements. This task of interface element grounding is centred on linking instructions in natural language to their target referents.…

Computation and Language · Computer Science 2021-09-20 Julia Rozanova , Deborah Ferreira , Krishna Dubba , Weiwei Cheng , Dell Zhang , Andre Freitas

We propose a new spatial memory module and a spatial reasoner for the Visual Grounding (VG) task. The goal of this task is to find a certain object in an image based on a given textual query. Our work focuses on integrating the regions of a…

Computer Vision and Pattern Recognition · Computer Science 2021-05-27 Thierry Deruyttere , Guillem Collell , Marie-Francine Moens

Humans can flexibly switch between different modes of thinking based on task complexity: from rapid intuitive judgments to in-depth analytical understanding. However, current Graphical User Interface (GUI) grounding systems which locate…

Artificial Intelligence · Computer Science 2025-03-11 Fei Tang , Yongliang Shen , Hang Zhang , Siqi Chen , Guiyang Hou , Wenqi Zhang , Wenqiao Zhang , Kaitao Song , Weiming Lu , Yueting Zhuang

Mobile GUI agents excel at immediate reactive control but frequently fail in realistic, long-horizon tasks that require memory. This failure stems from a fundamental conflict between limited context windows and token-heavy screenshots. To…

Computation and Language · Computer Science 2026-05-29 Junyang Wang , Haiyang Xu , Xi Zhang , Zhaoqing Zhu , Ming Yan , Jieping Ye , Jitao Sang

Augmented reality (AR) has gained increasingly attention from both research and industry communities. By overlaying digital information and content onto the physical world, AR enables users to experience the world in a more informative and…

Computer Vision and Pattern Recognition · Computer Science 2021-03-30 Rui Huang , Chuan Fang , Kejie Qiu , Le Cui , Zilong Dong , Siyu Zhu , Ping Tan

Evaluating the alignment between textual prompts and generated images is critical for ensuring the reliability and usability of text-to-image (T2I) models. However, most existing evaluation methods rely on coarse-grained metrics or static…

Computer Vision and Pattern Recognition · Computer Science 2026-02-24 Fulin Shi , Wenyi Xiao , Bin Chen , Liang Din , Leilei Gan

Pure-vision GUI agents provide universal interaction capabilities but suffer from severe efficiency bottlenecks due to the massive spatiotemporal redundancy inherent in high-resolution screenshots and historical trajectories. We identify…

Computer Vision and Pattern Recognition · Computer Science 2026-02-27 Zhou Xu , Bowen Zhou , Qi Wang , Shuwen Feng , Jingyu Xiao

We study how to endow GUI agents with scalable memory that help generalize across unfamiliar interfaces and long-horizon tasks. Prior GUI agents compress past trajectories into text tokens, which balloons context length and misses decisive…

Artificial Intelligence · Computer Science 2025-10-13 Wenyi Wu , Kun Zhou , Ruoxin Yuan , Vivian Yu , Stephen Wang , Zhiting Hu , Biwei Huang

Sketching out Graphical User Interface (GUI) layout is part of the pipeline of designing a GUI and a crucial task for the success of a software application. Arranging all components inside a GUI layout manually is a time-consuming task. In…

Computer Vision and Pattern Recognition · Computer Science 2023-04-19 Andrey Sobolevsky , Guillaume-Alexandre Bilodeau , Jinghui Cheng , Jin L. C. Guo

Recent advances in vision-language models have made zero-shot navigation feasible, enabling robots to follow natural language instructions without requiring labeling. However, existing methods that explicitly store language vectors in grid…

Robotics · Computer Science 2026-02-13 Sibaek Lee , Hyeonwoo Yu , Giseop Kim , Sunwook Choi

Robust localization in a given map is a crucial component of most autonomous robots. In this paper, we address the problem of localizing in an indoor environment that changes and where prominent structures have no correspondence in the map…

Spatial reasoning poses a particular challenge for intelligent agents and is at the same time a prerequisite for their successful interaction and communication in the physical world. One such reasoning task is to describe the position of a…

Computer Vision and Pattern Recognition · Computer Science 2022-07-07 Kyra Ahrens , Matthias Kerzel , Jae Hee Lee , Cornelius Weber , Stefan Wermter

Despite the remarkable capabilities of Multimodal Large Language Models (MLLMs), they still suffer from visual fading in long-context scenarios. Specifically, the attention to visual tokens diminishes as the text sequence lengthens, leading…

Computer Vision and Pattern Recognition · Computer Science 2026-03-12 Lin Chen , Bolin Ni , Qi Yang , Zili Wang , Kun Ding , Ying Wang , Houwen Peng , Shiming Xiang

With the rapid development of Large Vision Language Models, the focus of Graphical User Interface (GUI) agent tasks shifts from single-screen tasks to complex screen navigation challenges. However, real-world GUI environments, such as PC…

Computer Vision and Pattern Recognition · Computer Science 2025-12-03 Haolong Yan , Yeqing Shen , Xin Huang , Jia Wang , Kaijun Tan , Zhixuan Liang , Hongxin Li , Zheng Ge , Osamu Yoshie , Si Li , Xiangyu Zhang , Daxin Jiang

Geo-localization from a single image at planet scale (essentially an advanced or extreme version of the kidnapped robot problem) is a fundamental and challenging task in applications such as navigation, autonomous driving and disaster…

Computer Vision and Pattern Recognition · Computer Science 2025-07-24 Sania Waheed , Na Min An , Michael Milford , Sarvapali D. Ramchurn , Shoaib Ehsan

Accurately grounding regions of interest (ROIs) is critical for diagnosis and treatment planning in medical imaging. While multimodal large language models (MLLMs) combine visual perception with natural language, current medical-grounding…

Computer Vision and Pattern Recognition · Computer Science 2026-02-19 Zhonghao Yan , Muxi Diao , Yuxuan Yang , Ruoyan Jing , Jiayuan Xu , Kaizhou Zhang , Lele Yang , Yanxi Liu , Kongming Liang , Zhanyu Ma

Graphical User Interface (GUI) task automation constitutes a critical frontier in artificial intelligence research. While effective GUI agents synergistically integrate planning and grounding capabilities, current methodologies exhibit two…

Artificial Intelligence · Computer Science 2025-11-17 Yuan Zhao , Hualei Zhu , Tingyu Jiang , Shen Li , Xiaohang Xu , Hao Henry Wang

Automated GUI agents aims to facilitate user interaction by automatically performing complex tasks in digital environments, such as web, mobile, desktop devices. It receives textual task instruction and GUI description to generate…

Artificial Intelligence · Computer Science 2025-05-02 Jing Huang , Zhixiong Zeng , Wenkang Han , Yufeng Zhong , Liming Zheng , Shuai Fu , Jingyuan Chen , Lin Ma

Although large language models (LLMs) have achieved significant progress in handling long-context inputs, they still suffer from the ``lost-in-the-middle'' problem, where crucial information in the middle of the context is often…

Computation and Language · Computer Science 2025-03-07 Zhenghua Wang , Yiran Ding , Changze Lv , Zhibo Xu , Tianlong Li , Tianyuan Shi , Xiaoqing Zheng , Xuanjing Huang