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Federated learning (FL) is a distributed machine learning technology for next-generation AI systems that allows a number of workers, i.e., edge devices, collaboratively learn a shared global model while keeping their data locally to prevent…

网络与互联网体系结构 · 计算机科学 2022-06-01 Pinyarash Pinyoanuntapong , Prabhu Janakaraj , Ravikumar Balakrishnan , Minwoo Lee , Chen Chen , Pu Wang

Federated Learning (FL) is a newly emerged decentralized machine learning (ML) framework that combines on-device local training with server-based model synchronization to train a centralized ML model over distributed nodes. In this paper,…

机器学习 · 计算机科学 2021-07-27 Chung-Hsuan Hu , Zheng Chen , Erik G. Larsson

This paper studies federated learning (FL) in a classic wireless network, where learning clients share a common wireless link to a coordinating server to perform federated model training using their local data. In such wireless federated…

分布式、并行与集群计算 · 计算机科学 2020-04-10 Jie Xu , Heqiang Wang

Federated learning (FL) has emerged as a key technique for distributed machine learning (ML). Most literature on FL has focused on ML model training for (i) a single task/model, with (ii) a synchronous scheme for updating model parameters,…

机器学习 · 计算机科学 2024-02-19 Zhan-Lun Chang , Seyyedali Hosseinalipour , Mung Chiang , Christopher G. Brinton

Federated learning (FL) is an emerging technique used to train a machine-learning model collaboratively using the data and computation resource of the mobile devices without exposing privacy-sensitive user data. Appropriate incentive…

机器学习 · 计算机科学 2020-09-22 Takayuki Nishio , Ryoichi Shinkuma , Narayan B. Mandayam

Federated learning (FL) leverages data distributed at the edge of the network to enable intelligent applications. The efficiency of FL can be improved by using over-the-air computation (AirComp) technology in the process of gradient…

机器学习 · 计算机科学 2023-12-20 Fan Zhang , Jining Chen , Kunlun Wang , Wen Chen

Federated learning (FL) and split learning (SL) are two effective distributed learning paradigms in wireless networks, enabling collaborative model training across mobile devices without sharing raw data. While FL supports low-latency…

机器学习 · 计算机科学 2025-11-26 Kun Guo , Xuefei Li , Xijun Wang , Howard H. Yang , Wei Feng , Tony Q. S. Quek

Federated Learning (FL) enables distributed training by learners using local data, thereby enhancing privacy and reducing communication. However, it presents numerous challenges relating to the heterogeneity of the data distribution, device…

机器学习 · 计算机科学 2022-11-07 Ahmed M. Abdelmoniem , Atal Narayan Sahu , Marco Canini , Suhaib A. Fahmy

Federated Learning (FL) is a promising machine learning approach for Internet of Things (IoT), but it has to address network congestion problems when the population of IoT devices grows. Hierarchical FL (HFL) alleviates this issue by…

分布式、并行与集群计算 · 计算机科学 2024-02-06 Tinghao Zhang , Kwok-Yan Lam , Jun Zhao

Federated learning (FL) has emerged as a popular technique for distributing machine learning across wireless edge devices. We examine FL under two salient properties of contemporary networks: device-server communication delays and device…

网络与互联网体系结构 · 计算机科学 2022-02-08 David Nickel , Frank Po-Chen Lin , Seyyedali Hosseinalipour , Nicolo Michelusi , Christopher G. Brinton

Federated learning (FL) enables mobile devices to collaboratively learn a shared prediction model while keeping data locally. However, there are two major research challenges to practically deploy FL over mobile devices: (i) frequent…

机器学习 · 计算机科学 2022-08-16 Liang Li , Chenpei Huang , Dian Shi , Hao Wang , Xiangwei Zhou , Minglei Shu , Miao Pan

Federated learning (FL) enables distributed learning across edge devices while protecting data privacy. However, the learning accuracy decreases due to the heterogeneity of devices' data, and the computation and communication latency…

机器学习 · 计算机科学 2024-01-17 Xiaonan Liu , Tharmalingam Ratnarajah , Mathini Sellathurai , Yonina C. Eldar

Recent years have witnessed a large amount of decentralized data in multiple (edge) devices of end-users, while the aggregation of the decentralized data remains difficult for machine learning jobs due to laws or regulations. Federated…

分布式、并行与集群计算 · 计算机科学 2021-12-16 Chendi Zhou , Ji Liu , Juncheng Jia , Jingbo Zhou , Yang Zhou , Huaiyu Dai , Dejing Dou

Federated learning (FL) enables on-device training over distributed networks consisting of a massive amount of modern smart devices, such as smartphones and IoT (Internet of Things) devices. However, the leading optimization algorithm in…

机器学习 · 计算机科学 2019-09-04 Xin Yao , Tianchi Huang , Chenglei Wu , Rui-Xiao Zhang , Lifeng Sun

Recently, a considerable amount of works have been made to tackle the communication burden in federated learning (FL) (e.g., model quantization, data sparsification, and model compression). However, the existing methods, that boost the…

信息论 · 计算机科学 2022-06-15 Xuan-Tung Nguyen , Minh-Duong Nguyen , Quoc-Viet Pham , Vinh-Quang Do , Won-Joo Hwang

Federated learning (FL) has become a transformative paradigm for distributed machine learning across wireless networks. However, the performance of FL is often hindered by the unreliable communication links between resource-constrained…

信号处理 · 电气工程与系统科学 2025-03-28 Xuhui Zhang , Wenchao Liu , Jinke Ren , Huijun Xing , Gui Gui , Yanyan Shen , Shuguang Cui

In this paper, the problem of training federated learning (FL) algorithms over a realistic wireless network is studied. In particular, in the considered model, wireless users execute an FL algorithm while training their local FL models…

网络与互联网体系结构 · 计算机科学 2022-02-01 Mingzhe Chen , Zhaohui Yang , Walid Saad , Changchuan Yin , H. Vincent Poor , Shuguang Cui

The Metaverse has received much attention recently. Metaverse applications via mobile augmented reality (MAR) require rapid and accurate object detection to mix digital data with the real world. Federated learning (FL) is an intriguing…

机器学习 · 计算机科学 2023-12-08 Xinyu Zhou , Chang Liu , Jun Zhao

Federated Learning (FL) has emerged as a solution for distributed model training across decentralized, privacy-preserving devices, but the different energy capacities of participating devices (system heterogeneity) constrain real-world…

机器学习 · 计算机科学 2025-10-28 Roberto Pereira , Cristian J. Vaca-Rubio , Luis Blanco

Federated learning (FL) is an emerging machine learning paradigm involving multiple clients, e.g., mobile phone devices, with an incentive to collaborate in solving a machine learning problem coordinated by a central server. FL was proposed…

机器学习 · 计算机科学 2022-07-04 Samuel Horváth