no code implementations • 26 Mar 2024 • Hongyu Li, Shanpu Shen, Yumeng Zhang, Bruno Clerckx
In this paper, we study channel estimation and beamforming design for BD-RIS aided multi-antenna systems.
1 code implementation • 15 Mar 2024 • Zhikang Wang, Yumeng Zhang, Yingxue Xu, Seiya Imoto, Hao Chen, Jiangning Song
G-HANet is expected to be explored as a useful tool by the research community to address the current bottleneck of insufficient histo-genomic data pairing in the context of cancer prognosis and precision oncology.
1 code implementation • 14 Mar 2024 • Haoran Yang, Yumeng Zhang, Jiaqi Xu, Hongyuan Lu, Pheng Ann Heng, Wai Lam
While Large Language Models (LLMs) have demonstrated exceptional multitasking abilities, fine-tuning these models on downstream, domain-specific datasets is often necessary to yield superior performance on test sets compared to their counterparts without fine-tuning.
no code implementations • 15 Nov 2023 • Wenhong Zhu, Hongkun Hao, Zhiwei He, Yunze Song, Yumeng Zhang, Hanxu Hu, Yiran Wei, Rui Wang, Hongyuan Lu
The best candidate is finally selected from this set based on the BLEURT score.
no code implementations • 31 Oct 2023 • Yumeng Zhang, Sundar Aditya, Bruno Clerckx
To characterize the ISCAP performance region, we assume symbols with non-zero mean asymmetric Gaussian distribution (i. e., the input distribution), and optimize its mean and variance at each subcarrier to maximize the harvested power, subject to constraints on the achievable rate (communications) and the average side-to-peak-lobe difference (sensing).
no code implementations • ICCV 2023 • Xiang Guo, Jiadai Sun, Yuchao Dai, GuanYing Chen, Xiaoqing Ye, Xiao Tan, Errui Ding, Yumeng Zhang, Jingdong Wang
This paper proposes a neural radiance field (NeRF) approach for novel view synthesis of dynamic scenes using forward warping.
no code implementations • 12 Jul 2023 • Hongyu Li, Yumeng Zhang, Bruno Clerckx
We study channel estimation for a beyond diagonal reconfigurable intelligent surface (BD-RIS) aided multiple input single output system.
no code implementations • 11 May 2023 • Yumeng Zhang, Sundar Aditya, Bruno Clerckx
However, the overall power allocation (i. e., the sum of mean and variance) across the OFDM subcarriers and symbols is similar to (1).
no code implementations • 2 Apr 2022 • Yumeng Zhang, Bruno Clerckx
Current research has optimized transmit waveform, adaptive to channel state information (CSI), to maximize the harvested power in WPT while accounting for energy harvester (EH)'s non-linearity.
no code implementations • 28 Nov 2021 • Yumeng Zhang, Bruno Clerckx
Waveform optimization has recently been shown to be a key technique to boost the efficiency and range of far-field wireless power transfer (WPT).
no code implementations • 8 May 2021 • Yumeng Zhang, Li Chen, Yufeng Liu, Xiaoyan Guo, Wen Zheng, Junhai Yong
Deep learning methods have achieved excellent performance in pose estimation, but the lack of robustness causes the keypoints to change drastically between similar images.
no code implementations • 16 Sep 2019 • Yumeng Zhang, Gaoguo Jia, Li Chen, Mingrui Zhang, Junhai Yong
The dynamic image compresses the motion information of video into a still image, removing the interference factors such as the background.
no code implementations • 11 Sep 2019 • Yumeng Zhang, Li Chen, Yufeng Liu, Junhai Yong, Wen Zheng
During training, based on the relation between these common characteristics and 3D pose learned from fully-annotated synthetic datasets, it is beneficial for the network to restore the 3D pose of weakly labeled real-world datasets with the aid of 2D annotations and depth images.
no code implementations • ICLR 2020 • Guanyang Wang, Yumeng Zhang, Yong Deng, Xuxin Huang, Łukasz Kidziński
Ability to quantify and predict progression of a disease is fundamental for selecting an appropriate treatment.