Search Results for author: Xiaobo Zhou

Found 10 papers, 0 papers with code

DS-NeRV: Implicit Neural Video Representation with Decomposed Static and Dynamic Codes

no code implementations23 Mar 2024 Hao Yan, Zhihui Ke, Xiaobo Zhou, Tie Qiu, Xidong Shi, Dadong Jiang

Implicit neural representations for video (NeRV) have recently become a novel way for high-quality video representation.

Optical Flow Estimation

Large language models in bioinformatics: applications and perspectives

no code implementations8 Jan 2024 Jiajia Liu, Mengyuan Yang, Yankai Yu, Haixia Xu, Kang Li, Xiaobo Zhou

Finally, this review summarizes the potential and prospects of large language models in solving bioinformatic problems.

Drug Discovery

4D-Editor: Interactive Object-level Editing in Dynamic Neural Radiance Fields via Semantic Distillation

no code implementations25 Oct 2023 Dadong Jiang, Zhihui Ke, Xiaobo Zhou, Xidong Shi

To solve this problem, we propose 4D-Editor, an interactive semantic-driven editing framework, allowing editing multiple objects in a dynamic NeRF with user strokes on a single frame.

Semantic Segmentation

AI assisted method for efficiently generating breast ultrasound screening reports

no code implementations28 Jul 2021 Shuang Ge, Qiongyu Ye, Wenquan Xie, Desheng Sun, Huabin Zhang, Xiaobo Zhou, Kehong Yuan

Aim: We proposed a new pipeline to automatically generate AI breast ultrasound screening reports based on ultrasound images, aiming to assist doctors in improving the efficiency of clinical screening and reducing repetitive report writing.

UAV Deployment Optimization for Secure Precise Wireless Transmission

no code implementations31 Mar 2021 Tong Shen, Guiyang Xia, Jingjing Ye, Lichuan Gu, Xiaobo Zhou, Feng Shu

This paper develops an unmanned aerial vehicle (UAV) deployment scheme in the context of the directional modulation-based secure precise wireless transmissions (SPWTs), where the optimal UAV position for the SPWT is derived to maximum the secrecy rate (SR) without injecting any artificial noise (AN) signaling.

Position

IRS-Assisted Wireless Powered NOMA: Do We Really Need Different Phase Shifts in DL and UL?

no code implementations17 Feb 2021 Qingqing Wu, Xiaobo Zhou, Robert Schober

Although adopting different IRS phase shifts for DL WPT and UL WIT, i. e., dynamic IRS beamforming, is in principle possible but incurs additional signaling overhead and computational complexity, it is an open problem whether it is actually beneficial.

Information Theory Hardware Architecture Emerging Technologies Networking and Internet Architecture Information Theory

Secure Multigroup Multicast Communication Systems via Intelligent Reflecting Surface

no code implementations17 Aug 2020 Weiping Shi, Jiayu Li, Guiyang Xia, Yuntian Wang, Xiaobo Zhou, Yonghui Zhang, Feng Shu

This paper considers a secure multigroup multicast multiple-input single-output (MISO) communication system aided by an intelligent reflecting surface (IRS).

UAV-Enabled Confidential Data Collection in Wireless Networks

no code implementations3 Jan 2020 Xiaobo Zhou, Shihao Yan, Min Li, Jun Li, Feng Shu

This work, for the first time, considers confidential data collection in the context of unmanned aerial vehicle (UAV) wireless networks, where the scheduled ground sensor node (SN) intends to transmit confidential information to the UAV without being intercepted by other unscheduled ground SNs.

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