no code implementations • 6 Apr 2024 • Zhiyuan Yu, Zheng Qin, Lintao Zheng, Kai Xu
The superpoint correspondences are then extended to instance candidates at the fine level according to the instance masks.
no code implementations • 26 Mar 2024 • Zhiyuan Yu, Xiaogeng Liu, Shunning Liang, Zach Cameron, Chaowei Xiao, Ning Zhang
Building on the insights from the user study, we also developed a system using AI as the assistant to automate the process of jailbreak prompt generation.
no code implementations • 17 Mar 2024 • Boshi Wang, Cunhua Pan, Hong Ren, Zhiyuan Yu, Yang Zhang, Mengyu Liu, Gui Zhou
Due to the signal amplification capability of active RISs, the mutual influence between active RISs, which is termed as the "inter-excitation" effect, cannot be ignored.
1 code implementation • 7 Mar 2024 • Xiaogeng Liu, Zhiyuan Yu, Yizhe Zhang, Ning Zhang, Chaowei Xiao
Large Language Models (LLMs) excel in processing and generating human language, powered by their ability to interpret and follow instructions.
no code implementations • 21 Feb 2024 • Jiahua Wan, Hong Ren, Zhiyuan Yu, Zhenkun Zhang, Yang Zhang, Cunhua Pan, Jiangzhou Wang
To address the formulated non-convex problem, we propose an algorithm based on the block coordinate descent (BCD) method to decouple the original problem into two subproblems, where the computational and beamforming settings are optimized alternately.
no code implementations • 8 Feb 2024 • Yasheng Jin, Hong Ren, Cunhua Pan, Zhiyuan Yu, Ruisong Weng, Boshi Wang, Gui Zhou, Yongchao He, Maged Elkashlan
In this paper, we investigate an reconfigurable intelligent surface (RIS)-aided integrated sensing and communication (ISAC) system.
no code implementations • 7 Feb 2024 • Mengyu Liu, Hong Ren, Cunhua Pan, Boshi Wang, Zhiyuan Yu, Ruisong Weng, Kangda Zhi, Yongchao He
However, when radar and communication equipment coexist in the same system, i. e. radar-communication coexistence (RCC), the interference from communication systems to radar can be large and cannot be ignored.
no code implementations • 3 Feb 2024 • Yang Zhang, Hong Ren, Cunhua Pan, Boshi Wang, Zhiyuan Yu, Ruisong Weng, Tuo Wu, Yongchao He
This work considers a dual-functional radar and communication (DFRC) system with an active reconfigurable intelligent surface (RIS) and a potential eavesdropper.
1 code implementation • 29 Jan 2024 • Qing Shuai, Zhiyuan Yu, Zhize Zhou, Lixin Fan, Haijun Yang, Can Yang, Xiaowei Zhou
This paper addresses the challenging task of reconstructing the poses of multiple individuals engaged in close interactions, captured by multiple calibrated cameras.
1 code implementation • 11 Dec 2023 • Zhen Xu, Tao Xie, Sida Peng, Haotong Lin, Qing Shuai, Zhiyuan Yu, Guangzhao He, Jiaming Sun, Hujun Bao, Xiaowei Zhou
Volumetric video is a technology that digitally records dynamic events such as artistic performances, sporting events, and remote conversations.
no code implementations • 7 Apr 2023 • Li Shen, Yan Sun, Zhiyuan Yu, Liang Ding, Xinmei Tian, DaCheng Tao
The field of deep learning has witnessed significant progress, particularly in computer vision (CV), natural language processing (NLP), and speech.
1 code implementation • CVPR 2023 • Han Liu, Yuhao Wu, Zhiyuan Yu, Yevgeniy Vorobeychik, Ning Zhang
LiDAR-based perception is a central component of autonomous driving, playing a key role in tasks such as vehicle localization and obstacle detection.