no code implementations • 20 Mar 2024 • Shiyuan Zuo, Xingrun Yan, Rongfei Fan, Han Hu, Hangguan Shan, Tony Q. S. Quek
This paper deals with federated learning (FL) in the presence of malicious Byzantine attacks and data heterogeneity.
no code implementations • 23 Dec 2023 • Yifeng Lyu, Han Hu, Rongfei Fan, Zhi Liu, Jianping An, Shiwen Mao
To address these challenges, we study packet routing with ground stations and satellites working jointly to transmit packets, while prioritizing fast communication and meeting energy efficiency and packet loss requirements.
no code implementations • 21 Aug 2023 • Shiyuan Zuo, Rongfei Fan, Han Hu, Ning Zhang, Shimin Gong
In this paper, we propose a robust aggregation method for federated learning (FL) that can effectively tackle malicious Byzantine attacks.
no code implementations • 17 Aug 2023 • Rongfei Fan, Xuming An, Shiyuan Zuo, Han Hu
In case of smooth and strongly convex loss function, we prove our proposed method can achieve minimal training loss at linear rate with any small positive tolerance.
1 code implementation • 17 Aug 2023 • Xuming An, Rongfei Fan, Shiyuan Zuo, Han Hu, Hai Jiang, Ning Zhang
For parameter aggregating in FL, over-the-air computation is a spectrum-efficient solution, which allows all mobile devices to transmit their parameter-mapped signals concurrently to a BS.
no code implementations • 23 Oct 2021 • Xuming An, Rongfei Fan, Han Hu, Ning Zhang, Saman Atapattu, Theodoros A. Tsiftsis
To solve this challenging problem, we decompose it as a one-dimensional search of task offloading decision problem and a non-convex optimization problem with task offloading decision given.
no code implementations • 25 Nov 2020 • Xuming An, Rongfei Fan, Han Hu, Ning Zhang, Saman Atapattu, Theodoros A. Tsiftsis
To solve this challenging problem, we decompose it as a one-dimensional search of task offloading decision problem and a non-convex optimization problem with task offloading decision given.
Edge-computing Information Theory Information Theory
no code implementations • 22 Jan 2020 • Saman Atapattu, Rongfei Fan, Prathapasinghe Dharmawansa, Gongpu Wang, Jamie Evans, Theodoros A. Tsiftsis
The channels between the two users and RIS can either be reciprocal or non-reciprocal.