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Federated Learning (FL) is a decentralized collaborative Machine Learning framework for training models without collecting data in a centralized location. It has seen application across various disciplines, from helping medical diagnoses in…

机器学习 · 计算机科学 2025-06-26 Arno Geimer , Karthick Panner Selvam , Beltran Fiz Pontiveros

Federated Learning (FL) is a promising framework for distributed learning when data is private and sensitive. However, the state-of-the-art solutions in this framework are not optimal when data is heterogeneous and non-Independent and…

机器学习 · 计算机科学 2022-06-17 Martin Isaksson , Edvin Listo Zec , Rickard Cöster , Daniel Gillblad , Šarūnas Girdzijauskas

In Federated Learning (FL), with parameter aggregated by a central node, the communication overhead is a substantial concern. To circumvent this limitation and alleviate the single point of failure within the FL framework, recent studies…

机器学习 · 计算机科学 2024-04-01 Zhigang Yan , Dong Li

Federated learning (FL) is a distributed learning protocol in which a server needs to aggregate a set of models learned some independent clients to proceed the learning process. At present, model averaging, known as FedAvg, is one of the…

机器学习 · 计算机科学 2020-08-12 Kenta Nagura , Song Bian , Takashi Sato

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 training ML models on edge clients without sharing data. However, the federated model's performance on local data varies, disincentivising the participation of clients who benefit little from FL. Fair FL…

机器学习 · 计算机科学 2023-05-05 Alex Iacob , Pedro P. B. Gusmão , Nicholas D. Lane

Federated Learning (FL) aims to learn a single global model that enables the central server to help the model training in local clients without accessing their local data. The key challenge of FL is the heterogeneity of local data in…

机器学习 · 计算机科学 2023-04-17 Sicong Liang , Junchao Tian , Shujun Yang , Yu Zhang

Federated learning (FL) is a promising technology via which some edge devices/clients collaboratively train a machine learning model orchestrated by a server. Learning an unfair model is known as a critical problem in federated learning,…

机器学习 · 计算机科学 2024-01-11 Shayan Mohajer Hamidi , En-Hui Yang

Federated learning (FL) is usually performed on resource-constrained edge devices, e.g., with limited memory for the computation. If the required memory to train a model exceeds this limit, the device will be excluded from the training.…

机器学习 · 计算机科学 2023-11-28 Kilian Pfeiffer , Ramin Khalili , Jörg Henkel

Federated learning (FL) has emerged as a new paradigm for privacy-preserving collaborative training. Under domain skew, the current FL approaches are biased and face two fairness problems. 1) Parameter Update Conflict: data disparity among…

机器学习 · 计算机科学 2024-05-28 Yuhang Chen , Wenke Huang , Mang Ye

Federated learning (FL) is emerging as a new paradigm to train machine learning models in distributed systems. Rather than sharing, and disclosing, the training dataset with the server, the model parameters (e.g. neural networks weights and…

信号处理 · 电气工程与系统科学 2020-05-27 Stefano Savazzi , Monica Nicoli , Vittorio Rampa

As a promising distributed machine learning paradigm, Federated Learning (FL) enables all the involved devices to train a global model collaboratively without exposing their local data privacy. However, for non-IID scenarios, the…

机器学习 · 计算机科学 2022-02-28 Ming Hu , Tian Liu , Zhiwei Ling , Zhihao Yue , Mingsong Chen

Federated learning (FL) is a promising technique that enables a large amount of edge computing devices to collaboratively train a global learning model. Due to privacy concerns, the raw data on devices could not be available for centralized…

机器学习 · 计算机科学 2020-11-24 Miao Yang , Akitanoshou Wong , Hongbin Zhu , Haifeng Wang , Hua Qian

In federated learning (FL), model training performance is strongly impacted by data heterogeneity across clients. Client-drift compensation methods have recently emerged as a solution to this issue, introducing correction terms into local…

机器学习 · 计算机科学 2025-05-20 Evan Chen , Shiqiang Wang , Jianing Zhang , Dong-Jun Han , Chaoyue Liu , Christopher Brinton

Federated Learning has become a widely-used framework which allows learning a global model on decentralized local datasets under the condition of protecting local data privacy. However, federated learning faces severe optimization…

机器学习 · 计算机科学 2023-01-26 Wenkai Yang , Yankai Lin , Guangxiang Zhao , Peng Li , Jie Zhou , Xu Sun

Federated Learning (FL) enables the training of Deep Learning models without centrally collecting possibly sensitive raw data. The most used algorithms for FL are parameter-averaging based schemes (e.g., Federated Averaging) that, however,…

机器学习 · 计算机科学 2025-04-08 Alessio Mora , Irene Tenison , Paolo Bellavista , Irina Rish

Federated learning (FL) is a distributed machine learning paradigm where multiple clients conduct local training based on their private data, then the updated models are sent to a central server for global aggregation. The practical…

机器学习 · 计算机科学 2025-04-03 Harsh Vardhan , Xiaofan Yu , Tajana Rosing , Arya Mazumdar

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

Federated Learning (FL) is a decentralized learning method used to train machine learning algorithms. In FL, a global model iteratively collects the parameters of local models without accessing their local data. However, a significant…

机器学习 · 计算机科学 2023-08-29 Mingjie Wang , Jianxiong Guo , Weijia Jia

Federated learning (FL) is a distributed learning paradigm that enables a large number of mobile devices to collaboratively learn a model under the coordination of a central server without sharing their raw data. Despite its practical…

机器学习 · 计算机科学 2021-09-14 Bing Luo , Xiang Li , Shiqiang Wang , Jianwei Huang , Leandros Tassiulas