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Training computer-use agents requires massive amounts of GUI interaction data, but manually annotating action trajectories at scale is prohibitively expensive. We present VideoAgentTrek, a scalable pipeline that automatically mines training…

AI-assisted ultrasound video diagnosis presents new opportunities to enhance the efficiency and accuracy of medical imaging analysis. However, existing research remains limited in terms of dataset diversity, diagnostic performance, and…

Computer Vision and Pattern Recognition · Computer Science 2025-11-12 Yuezhe Yang , Yiyue Guo , Wenjie Cai , Qingqing Ruan , Siying Wang , Xingbo Dong , Zhe Jin , Yong Dai

Computer vision has a great potential to help our daily lives by searching for lost keys, watering flowers or reminding us to take a pill. To succeed with such tasks, computer vision methods need to be trained from real and diverse examples…

Computer Vision and Pattern Recognition · Computer Science 2016-07-28 Gunnar A. Sigurdsson , Gül Varol , Xiaolong Wang , Ali Farhadi , Ivan Laptev , Abhinav Gupta

Simulated user agents are increasingly used in usability testing to support fast, iterative UX workflows, as they generate rich data such as action logs and think-aloud reasoning, but the unstructured nature of this output often obscures…

Human-Computer Interaction · Computer Science 2026-01-23 Steffen Holter , Eunyee Koh , Mustafa Doga Dogan , Gromit Yeuk-Yin Chan

The analysis of the ubiquitous human-human interactions is pivotal for understanding humans as social beings. Existing human-human interaction datasets typically suffer from inaccurate body motions, lack of hand gestures and fine-grained…

Computer Vision and Pattern Recognition · Computer Science 2023-12-27 Liang Xu , Xintao Lv , Yichao Yan , Xin Jin , Shuwen Wu , Congsheng Xu , Yifan Liu , Yizhou Zhou , Fengyun Rao , Xingdong Sheng , Yunhui Liu , Wenjun Zeng , Xiaokang Yang

Videos are often used to learn or extract the necessary information to complete tasks in ways different than what text and static imagery alone can provide. However, many existing agent benchmarks neglect long-context video understanding,…

Computer Vision and Pattern Recognition · Computer Science 2025-02-18 Lawrence Jang , Yinheng Li , Dan Zhao , Charles Ding , Justin Lin , Paul Pu Liang , Rogerio Bonatti , Kazuhito Koishida

While GUI agents have shown impressive capabilities in common computer-use tasks such as OSWorld, current benchmarks mainly focus on isolated and single-application tasks. This overlooks a critical real-world requirement of coordinating…

Artificial Intelligence · Computer Science 2026-05-01 Jinchao Li , Yunxin Li , Chenrui Zhao , Zhenran Xu , Baotian Hu , Min Zhang

Intensive care units (ICUs) are complex and data-rich environments. Data routinely collected in the ICUs provides tremendous opportunities for machine learning, but their use comes with significant challenges. Complex problems may require…

Human-Computer Interaction · Computer Science 2024-06-05 Marceli Wac , Raul Santos-Rodriguez , Chris McWilliams , Christopher Bourdeaux

Recent advances in world models have demonstrated strong capabilities in simulating physical reality, making them an increasingly important foundation for embodied intelligence. For UAV agents in particular, accurate prediction of complex…

Computer Vision and Pattern Recognition · Computer Science 2026-04-10 Zile Guo , Zhan Chen , Enze Zhu , Kan Wei , Yongkang Zou , Xiaoxuan Liu , Lei Wang

Computer-using agents (CUAs) are becoming increasingly capable; however, it remains difficult to scale evaluation of whether a trajectory truly fulfills a user instruction. In this work, we study reward modeling from execution video: a…

Computer Vision and Pattern Recognition · Computer Science 2026-03-12 Linxin Song , Jieyu Zhang , Huanxin Sheng , Taiwei Shi , Gupta Rahul , Yang Liu , Ranjay Krishna , Jian Kang , Jieyu Zhao

Learning an animatable and clothed human avatar model with vivid dynamics and photorealistic appearance from multi-view videos is an important foundational research problem in computer graphics and vision. Fueled by recent advances in…

Computer Vision and Pattern Recognition · Computer Science 2025-11-07 Heming Zhu , Guoxing Sun , Christian Theobalt , Marc Habermann

While GUI agents have made significant progress in web navigation and basic operating system tasks, their capabilities in professional creative workflows remain largely underexplored. To bridge this gap, we introduce Cutverse, a benchmark…

Computer Vision and Pattern Recognition · Computer Science 2026-05-20 Haobo Hu , Xiangwu Guo , Zhiheng Chen , Difei Gao , Haotian Liu , Libiao Jin , Qi Mao

Facing scaling laws, video data from the internet becomes increasingly important. However, collecting extensive videos that meet specific needs is extremely labor-intensive and time-consuming. In this work, we study the way to expedite this…

Artificial Intelligence · Computer Science 2025-09-26 Yidan Zhang , Mutian Xu , Yiming Hao , Kun Zhou , Jiahao Chang , Xiaoqiang Liu , Pengfei Wan , Hongbo Fu , Xiaoguang Han

The importance of computational modeling of mobile user interfaces (UIs) is undeniable. However, these require a high-quality UI dataset. Existing datasets are often outdated, collected years ago, and are frequently noisy with mismatches in…

Human-Computer Interaction · Computer Science 2024-05-14 Sidong Feng , Suyu Ma , Han Wang , David Kong , Chunyang Chen

From a computational viewpoint, emotions continue to be intriguingly hard to understand. In research, direct, real-time inspection in realistic settings is not possible. Discrete, indirect, post-hoc recordings are therefore the norm. As a…

Human-Computer Interaction · Computer Science 2018-12-10 Karan Sharma , Claudio Castellini , Egon L. van den Broek , Alin Albu-Schaeffer , Friedhelm Schwenker

We propose a method for annotating videos of complex multi-object scenes with a globally-consistent 3D representation of the objects. We annotate each object with a CAD model from a database, and place it in the 3D coordinate frame of the…

Computer Vision and Pattern Recognition · Computer Science 2023-08-15 Kevis-Kokitsi Maninis , Stefan Popov , Matthias Nießner , Vittorio Ferrari

Computer-use agents (CUAs) can now autonomously complete complex tasks in real digital environments, but when misled, they can also be used to automate harmful actions programmatically. Existing safety evaluations largely target explicit…

Cryptography and Security · Computer Science 2026-04-20 Xuwei Ding , Skylar Zhai , Linxin Song , Jiate Li , Taiwei Shi , Nicholas Meade , Siva Reddy , Jian Kang , Jieyu Zhao

Significant progress has been made in spatial intelligence, spanning both spatial reconstruction and world exploration. However, the scalability and real-world fidelity of current models remain severely constrained by the scarcity of…

Computer Vision and Pattern Recognition · Computer Science 2025-12-19 Jiahao Wang , Yufeng Yuan , Rujie Zheng , Youtian Lin , Jian Gao , Lin-Zhuo Chen , Yajie Bao , Yi Zhang , Chang Zeng , Yanxi Zhou , Xiao-Xiao Long , Hao Zhu , Zhaoxiang Zhang , Xun Cao , Yao Yao

Natural human-computer interaction and audio-visual human behaviour sensing systems, which would achieve robust performance in-the-wild are more needed than ever as digital devices are increasingly becoming an indispensable part of our…

Web applications are prime targets for cyberattacks as gateways to critical services and sensitive data. Traditional penetration testing is costly and expertise-intensive, making it difficult to scale with the growing web ecosystem. While…

Cryptography and Security · Computer Science 2025-10-15 Xiaoxue Ren , Penghao Jiang , Kaixin Li , Zhiyong Huang , Xiaoning Du , Jiaojiao Jiang , Zhenchang Xing , Jiamou Sun , Terry Yue Zhuo