no code implementations • 6 Mar 2024 • Xiaoyan Hu, Pengle Wen, Han Xiao, Wenjie Wang, Kai-Kit Wong
By leveraging the SWIPT technique, the UAV can simultaneously transmit energy and the computing results during the downlink period.
no code implementations • 10 Jan 2024 • Xiaoyan Hu, Farzan Farnia, Ho-fung Leung
Reinforcement learning (RL) problems where the learner attempts to infer an unobserved reward from some feedback variables have been studied in several recent papers.
no code implementations • 20 Nov 2023 • Yulai Zhao, Wenhao Zhan, Xiaoyan Hu, Ho-fung Leung, Farzan Farnia, Wen Sun, Jason D. Lee
We study CVaR RL in low-rank MDPs with nonlinear function approximation.
no code implementations • 14 Jun 2023 • Pengcheng Mu, Yan Liu, Zihao Guo, Xiaoyan Hu, Kai-Kit Wong
The offset quadrature phase-shift keying (OQPSK) modulation is a key factor for the technique of ZigBee, which has been adopted in IEEE 802. 15. 4 for wireless communications of Internet of Things (IoT) and Internet of Vehicles (IoV), etc.
1 code implementation • journal 2023 • Kang Xu, Weixin Li, Xia Wang, Xiaoyan Hu, Ke Yan, Xiaojie Wang, Xuan Dong
Based on the prior that, for each pixel, its similar pixels are usually spatially close, our insights are that (1) we partition the image into non-overlapped windows and perform regional self-attention to reduce the search range of each pixel, and (2) we encourage pixels across different windows to communicate with each other.
no code implementations • 9 Apr 2022 • Xiaoyan Hu, Guilin Wen, Shan Yin, Zhao Tan, Zebang Pan
The proposed method integrates the superior vibration suppression of the bioinspired reference model and the structural advantage of the prescribed performance function (PPF) in approximation-free control.
no code implementations • 27 Sep 2021 • Xiaoyan Hu, Christos Masouros, Fan Liu, Ronald Nissel
In this paper, we explore a dual-functional radar-communication (DFRC) system for achieving integrated sensing and communications (ISAC).
no code implementations • AAAI Technical Track on Computer Vision I 2021 • Xuan Dong, Xiaoyan Hu, Weixin Li, Xiaojie Wang;Yunhong Wang
In most of the related HDR imaging methods, the problem is usually solved by Multiple Images Merging, i. e. the final HDR image is fused from pixels of all the input LDR images.
no code implementations • 15 Feb 2021 • Xiaoyan Hu, Christos Masouros, Kai-Kit Wong
In this paper, we explore optimization-based and data-driven solutions in a reconfigurable intelligent surface (RIS)-aided multi-user mobile edge computing (MEC) system, where the user equipment (UEs) can partially offload their computation tasks to the access point (AP).
no code implementations • 8 Sep 2020 • Hunter Goforth, Xiaoyan Hu, Michael Happold, Simon Lucey
We address the problem of estimating the pose and shape of vehicles from LiDAR scans, a common problem faced by the autonomous vehicle community.
1 code implementation • 14 Jun 2020 • Cho-Ying Wu, Xiaoyan Hu, Michael Happold, Qiangeng Xu, Ulrich Neumann
Mask regression is based on 2D, 2. 5D, and 3D ROI using the pseudo-lidar and image-based representations.
Ranked #16 on Instance Segmentation on Cityscapes val (using extra training data)
no code implementations • CVPR 2015 • Xiaowei Zhou, Spyridon Leonardos, Xiaoyan Hu, Kostas Daniilidis
We investigate the problem of estimating the 3D shape of an object, given a set of 2D landmarks in a single image.