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The rapid development of Multimodal Large Language Models (MLLMs), such as GPT-4o, marks a significant step toward artificial general intelligence. Existing methods typically align vision encoders with LLMs via supervised fine-tuning (SFT),…

Computer Vision and Pattern Recognition · Computer Science 2025-05-27 Hai-Long Sun , Da-Wei Zhou , Yang Li , Shiyin Lu , Chao Yi , Qing-Guo Chen , Zhao Xu , Weihua Luo , Kaifu Zhang , De-Chuan Zhan , Han-Jia Ye

Multi-modal large language models (MLLMs) have demonstrated remarkable vision-language capabilities, primarily due to the exceptional in-context understanding and multi-task learning strengths of large language models (LLMs). The advent of…

Computer Vision and Pattern Recognition · Computer Science 2024-02-01 Jianing Li , Xi Nan , Ming Lu , Li Du , Shanghang Zhang

Retrieving code functions, classes or files that are relevant in order to solve a given user query, bug report or feature request from large codebases is a fundamental challenge for Large Language Model (LLM)-based coding agents. Agentic…

Software Engineering · Computer Science 2026-02-09 Shravan Chaudhari , Rahul Thomas Jacob , Mononito Goswami , Jiajun Cao , Shihab Rashid , Christian Bock

GUI grounding is a critical capability for vision-language models (VLMs) that enables automated interaction with graphical user interfaces by locating target elements from natural language instructions. However, grounding on GUI screenshots…

Computer Vision and Pattern Recognition · Computer Science 2026-03-19 Siqi Pei , Liang Tang , Tiaonan Duan , Long Chen , Shuxian Li , Kaer Huang , Yanzhe Jing , Yiqiang Yan , Bo Zhang , Chenghao Jiang , Borui Zhang , Jiwen Lu

Visual language models (VLMs) empower mobile GUI agents to interpret complex mobile screens and respond to user requests. Training such capable agents requires large-scale, high-quality mobile GUI data. However, existing mobile GUI datasets…

Human-Computer Interaction · Computer Science 2025-11-26 Longxi Gao , Li Zhang , Shihe Wang , Pengzhi Gao , Wei Liu , Jian Luan , Shangguang Wang , Yuanchun Li , Mengwei Xu

Multimodal Large Language Models (MLLMs) have demonstrated remarkable capabilities by integrating visual and textual inputs, yet modality alignment remains one of the most challenging aspects. Current MLLMs typically rely on simple adapter…

Computer Vision and Pattern Recognition · Computer Science 2025-09-08 Yuanyang Yin , Yaqi Zhao , Yajie Zhang , Yuanxing Zhang , Ke Lin , Jiahao Wang , Xin Tao , Pengfei Wan , Wentao Zhang , Feng Zhao

Existing GUI grounding methods often struggle with fine-grained localization in high-resolution screenshots. To address this, we propose GUI-ARP, a novel framework that enables adaptive multi-stage inference. Equipped with the proposed…

Computer Vision and Pattern Recognition · Computer Science 2025-09-22 Xianhang Ye , Yiqing Li , Wei Dai , Miancan Liu , Ziyuan Chen , Zhangye Han , Hongbo Min , Jinkui Ren , Xiantao Zhang , Wen Yang , Zhi Jin

Multimodal Large Language Models (MLLMs) have powered Graphical User Interface (GUI) Agents, showing promise in automating tasks on computing devices. Recent works have begun exploring reasoning in GUI tasks with encouraging results.…

Artificial Intelligence · Computer Science 2025-04-22 Yuhang Liu , Pengxiang Li , Congkai Xie , Xavier Hu , Xiaotian Han , Shengyu Zhang , Hongxia Yang , Fei Wu

Perception-enhanced pre-training, particularly through grounding techniques, is widely adopted to enhance the performance of graphical user interface (GUI) agents. However, in resource-constrained scenarios, the format discrepancy between…

Computation and Language · Computer Science 2025-03-05 Zongru Wu , Pengzhou Cheng , Zheng Wu , Tianjie Ju , Zhuosheng Zhang , Gongshen Liu

Multi-modal large language models (MLLMs) have rapidly advanced in visual tasks, yet their spatial understanding remains limited to single images, leaving them ill-suited for physical-world applications that require multi-frame reasoning.…

Computer Vision and Pattern Recognition · Computer Science 2026-05-25 Runsen Xu , Weiyao Wang , Hao Tang , Xingyu Chen , Xiaodong Wang , Fu-Jen Chu , Matt Feiszli , Kevin J. Liang

Artificial Intelligence models have demonstrated significant success in diagnosing skin diseases, including cancer, showing the potential to assist clinicians in their analysis. However, the interpretability of model predictions must be…

Computer Vision and Pattern Recognition · Computer Science 2025-08-29 Max Torop , Masih Eskandar , Nicholas Kurtansky , Jinyang Liu , Jochen Weber , Octavia Camps , Veronica Rotemberg , Jennifer Dy , Kivanc Kose

Advancing towards artificial superintelligence requires rich and intelligent perceptual capabilities. A critical frontier in this pursuit is overcoming the limited spatial understanding of Multimodal Large Language Models (MLLMs), where…

Computer Vision and Pattern Recognition · Computer Science 2026-03-12 Ruiheng Liu , Haihong Hao , Mingfei Han , Xin Gu , Kecheng Zhang , Changlin Li , Xiaojun Chang

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

Remote sensing change understanding (RSCU) is essential for analyzing remote sensing images and understanding how human activities affect the environment. However, existing datasets lack deep understanding and interactions in the diverse…

Computer Vision and Pattern Recognition · Computer Science 2026-01-01 Junxiao Xue , Quan Deng , Xuecheng Wu , Kelu Yao , Xinyi Yin , Fei Yu , Wei Zhou , Yanfei Zhong , Yang Liu , Dingkang Yang

The advent of high-resolution multispectral/hyperspectral sensors, LiDAR DSM (Digital Surface Model) information and many others has provided us with an unprecedented wealth of data for Earth Observation. Multimodal AI seeks to exploit…

Computer Vision and Pattern Recognition · Computer Science 2023-07-10 Nhi Kieu , Kien Nguyen , Sridha Sridharan , Clinton Fookes

Recent advancements in autonomous driving, augmented reality, robotics, and embodied intelligence have necessitated 3D perception algorithms. However, current 3D perception methods, especially specialized small models, exhibit poor…

Computer Vision and Pattern Recognition · Computer Science 2025-02-14 Fan Yang , Sicheng Zhao , Yanhao Zhang , Hui Chen , Haonan Lu , Jungong Han , Guiguang Ding

Natural-language Guided Cross-view Geo-localization (NGCG) aims to retrieve geo-tagged satellite imagery using textual descriptions of ground scenes. While recent NGCG methods commonly rely on CLIP-style dual-encoder architectures, they…

Computer Vision and Pattern Recognition · Computer Science 2026-04-14 Yuqi Chen , Xiaohan Zhang , Ahmad Arrabi , Waqas Sultani , Chen Chen , Safwan Wshah

Large pre-trained vision-language models (VLMs) offer a promising approach to leveraging human language for enhancing downstream tasks. However, VLMs such as CLIP face significant limitation: its performance is highly sensitive to prompt…

Computer Vision and Pattern Recognition · Computer Science 2025-03-13 Ao Li , Zongfang Liu , Xinhua Li , Jinghui Zhang , Pengwei Wang , Hu Wang

Visual grounding is an essential tool that links user-provided text queries with query-specific regions within an image. Despite advancements in visual grounding models, their ability to comprehend complex queries remains limited. To…

Computer Vision and Pattern Recognition · Computer Science 2024-05-29 Haoyu Zhao , Wenhang Ge , Ying-cong Chen

Accurate modeling of car-following behaviors is essential for various applications in traffic management and autonomous driving systems. However, current approaches often suffer from limitations like high sensitivity to data quality and…

Artificial Intelligence · Computer Science 2024-07-09 Xianda Chen , Mingxing Peng , PakHin Tiu , Yuanfei Wu , Junjie Chen , Meixin Zhu , Xinhu Zheng