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We propose a new approach to Human Activity Evaluation (HAE) in long videos using graph-based multi-task modeling. Previous works in activity evaluation either directly compute a metric using a detected skeleton or use the scene information…

Computer Vision and Pattern Recognition · Computer Science 2020-12-03 Behnoosh Parsa , Ashis G. Banerjee

Gait recognition is emerging as a promising technology and an innovative field within computer vision, with a wide range of applications in remote human identification. However, existing methods typically rely on complex architectures to…

Computer Vision and Pattern Recognition · Computer Science 2026-01-26 Zhengxian Wu , Chuanrui Zhang , Shenao Jiang , Hangrui Xu , Zirui Liao , Luyuan Zhang , Huaqiu Li , Peng Jiao , Haoqian Wang

Simulating stylized human-scene interactions (HSI) in physical environments is a challenging yet fascinating task. Prior works emphasize long-term execution but fall short in achieving both diverse style and physical plausibility. To tackle…

Computer Vision and Pattern Recognition · Computer Science 2025-03-18 Wenjia Wang , Liang Pan , Zhiyang Dou , Jidong Mei , Zhouyingcheng Liao , Yuke Lou , Yifan Wu , Lei Yang , Jingbo Wang , Taku Komura

Text-based 3D human motion editing is a critical yet challenging task in computer vision and graphics. While training-free approaches have been explored, the recent release of the MotionFix dataset, which includes source-text-motion…

Computer Vision and Pattern Recognition · Computer Science 2025-03-27 Zhengyuan Li , Kai Cheng , Anindita Ghosh , Uttaran Bhattacharya , Liangyan Gui , Aniket Bera

Due to the flexibility and adaptability of human, manual handling work is still very important in industry, especially for assembly and maintenance work. Well-designed work operation can improve work efficiency and quality; enhance safety,…

Robotics · Computer Science 2010-07-28 Liang Ma , Wei Zhang , Huanzhang Fu , Yang Guo , Damien Chablat , Fouad Bennis

In order to optimize the costs and time of design of the new products while improving their quality, concurrent engineering is based on the digital model of these products, the numerical model. However, in order to be able to avoid…

Robotics · Computer Science 2007-07-19 Damien Chablat

We address the challenging task of text-driven 3D human-object interaction (HOI) motion generation. Existing methods primarily rely on a direct text-to-HOI mapping, which suffers from three key limitations due to the significant…

Computer Vision and Pattern Recognition · Computer Science 2026-02-12 Yin Wang , Ziyao Zhang , Zhiying Leng , Haitian Liu , Frederick W. B. Li , Mu Li , Xiaohui Liang

Developing autonomous physical human-robot interaction (pHRI) systems is limited by the scarcity of large-scale training data to learn robust robot behaviors for real-world applications. In this paper, we introduce a zero-shot…

Robotics · Computer Science 2026-04-13 Junxiang Wang , Xinwen Xu , Tiancheng Wu , Julian Millan , Nir Pechuk , Zackory Erickson

Image-text matching (ITM) is a fundamental problem in computer vision. The key issue lies in jointly learning the visual and textual representation to estimate their similarity accurately. Most existing methods focus on feature enhancement…

Computer Vision and Pattern Recognition · Computer Science 2024-06-28 Xuri Ge , Fuhai Chen , Songpei Xu , Fuxiang Tao , Jie Wang , Joemon M. Jose

The anthropomorphism of grasping process significantly benefits the experience and grasping efficiency of prosthetic hand wearers. Currently, prosthetic hands controlled by signals such as brain-computer interfaces (BCI) and…

Robotics · Computer Science 2024-12-11 Yansong Xu , Xiaohui Wang , Junlin Li , Xiaoqian Zhang , Feng Li , Qing Gao , Chenglong Fu , Yuquan Leng

This review introduces the transformative potential of generative Artificial Intelligence (AI) and foundation models, including large language models (LLMs), for health technology assessment (HTA). We explore their applications in four…

Machine Learning · Computer Science 2024-09-24 Rachael Fleurence , Jiang Bian , Xiaoyan Wang , Hua Xu , Dalia Dawoud , Mitch Higashi , Jagpreet Chhatwal

Conversational human-likeness plays a central role in human-AI interaction, yet it has remained difficult to define, measure, and optimize. As a result, improvements in human-like behavior are largely driven by scale or broad supervised…

Artificial Intelligence · Computer Science 2026-01-08 Masum Hasan , Junjie Zhao , Ehsan Hoque

This paper proposes a hybrid learning and optimization framework for mobile manipulators for complex and physically interactive tasks. The framework exploits an admittance-type physical interface to obtain intuitive and simplified human…

Current vision-language multimodal models are well-adapted for general visual understanding tasks. However, they perform inadequately when handling complex visual tasks related to human poses and actions due to the lack of specialized…

Computer Vision and Pattern Recognition · Computer Science 2025-06-03 Dewen Zhang , Wangpeng An , Hayaru Shouno

For effective human-robot interaction, it is important that a robotic assistant can forecast the next action a human will consider in a given task. Unfortunately, real-world tasks are often very long, complex, and repetitive; as a result…

Computer Vision and Pattern Recognition · Computer Science 2017-09-20 Tengda Han , Jue Wang , Anoop Cherian , Stephen Gould

Predicting future human motion plays a significant role in human-machine interactions for various real-life applications. A unified formulation and multi-order modeling are two critical perspectives for analyzing and representing human…

Computer Vision and Pattern Recognition · Computer Science 2021-12-30 Xiaoli Liu , Jianqin Yin , Huaping Liu , Jun Liu

Pointing gestures are a common interaction method used in Human-Robot Collaboration for various tasks, ranging from selecting targets to guiding industrial processes. This study introduces a method for localizing pointed targets within a…

Robotics · Computer Science 2025-06-30 Noora Sassali , Roel Pieters

This paper presents an AI-driven approach to enhance math learning in a modern Learning Management System (LMS) by recommending similar math questions. Deep embeddings for math questions are generated using Meta's…

Machine Learning · Computer Science 2025-04-22 Justus Råmunddal

Effective Human-Robot Interaction (HRI) is crucial for future service robots in aging societies. Existing solutions are biased toward only well-trained objects, creating a gap when dealing with new objects. Currently, HRI systems using…

Robotics · Computer Science 2025-03-13 Yuzhi Lai , Shenghai Yuan , Youssef Nassar , Mingyu Fan , Thomas Weber , Matthias Rätsch

This paper investigates how generative-artificial intelligence AI is reshaping job requirements, skill compositions and sectoral dynamics across global labor markets. It examines the evolving frequency and framing of AI-related competencies…

Computers and Society · Computer Science 2026-05-05 Diana Maria Popa , Simona-Vasilica Oprea , Adela Bâra