Search Results for author: Peiyuan Si

Found 5 papers, 0 papers with code

Model Inversion Attacks on Homogeneous and Heterogeneous Graph Neural Networks

no code implementations15 Oct 2023 Renyang Liu, Wei Zhou, Jinhong Zhang, Xiaoyuan Liu, Peiyuan Si, Haoran Li

Inspired by this, we propose a novel model inversion attack method on HomoGNNs and HeteGNNs, namely HomoGMI and HeteGMI.

UAV-assisted Semantic Communication with Hybrid Action Reinforcement Learning

no code implementations18 Aug 2023 Peiyuan Si, Jun Zhao, Kwok-Yan Lam, Qing Yang

In this paper, we aim to explore the use of uplink semantic communications with the assistance of UAV in order to improve data collection effiicency for metaverse users in remote areas.

reinforcement-learning Reinforcement Learning (RL)

A Hybrid Framework of Reinforcement Learning and Convex Optimization for UAV-Based Autonomous Metaverse Data Collection

no code implementations29 May 2023 Peiyuan Si, Liangxin Qian, Jun Zhao, Kwok-Yan Lam

Unmanned aerial vehicles (UAVs) are promising for providing communication services due to their advantages in cost and mobility, especially in the context of the emerging Metaverse and Internet of Things (IoT).

UAV aided Metaverse over Wireless Communications: A Reinforcement Learning Approach

no code implementations4 Jan 2023 Peiyuan Si, Wenhan Yu, Jun Zhao, Kwok-Yan Lam, Qing Yang

A huge amount of data in physical world needs to be synchronized to the virtual world to provide immersive experience for users, and there will be higher requirements on coverage to include more users into Metaverse.

reinforcement-learning Reinforcement Learning (RL)

Resource Allocation and Resolution Control in the Metaverse with Mobile Augmented Reality

no code implementations28 Sep 2022 Peiyuan Si, Jun Zhao, Huimei Han, Kwok-Yan Lam, Yang Liu

With the development of blockchain and communication techniques, the Metaverse is considered as a promising next-generation Internet paradigm, which enables the connection between reality and the virtual world.

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