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Federated Learning (FL) has emerged as a powerful paradigm for decentralized machine learning, enabling collaborative model training across diverse clients without sharing raw data. However, traditional FL approaches often face limitations…

机器学习 · 计算机科学 2025-10-22 Ali Forootani , Raffaele Iervolino

Federated learning (FL) for minimax optimization has emerged as a powerful paradigm for training models across distributed nodes/clients while preserving data privacy and model robustness on data heterogeneity. In this work, we delve into…

机器学习 · 计算机科学 2024-05-09 Chris Junchi Li

Federated Learning (FL) is a framework which enables distributed model training using a large corpus of decentralized training data. Existing methods aggregate models disregarding their internal representations, which are crucial for…

机器学习 · 计算机科学 2021-05-20 Umberto Michieli , Mete Ozay

Nowadays, data-driven, machine and deep learning approaches have provided unprecedented performance in various complex tasks, including image classification and object detection, and in a variety of application areas, like autonomous…

机器学习 · 计算机科学 2022-03-24 Evangelos Georgatos , Christos Mavrokefalidis , Kostas Berberidis

One of the main challenges of federated learning (FL) is handling non-independent and identically distributed (non-IID) client data, which may occur in practice due to unbalanced datasets and use of different data sources across clients.…

机器学习 · 计算机科学 2024-10-23 Peng Wu , Tales Imbiriba , Pau Closas

The emerging machine learning paradigm of decentralized federated learning (DFL) has the promise of greatly boosting the deployment of artificial intelligence (AI) by directly learning across distributed agents without centralized…

机器学习 · 计算机科学 2024-08-12 Yudi Huang , Tingyang Sun , Ting He

This paper presents a personalized graph federated learning (PGFL) framework in which distributedly connected servers and their respective edge devices collaboratively learn device or cluster-specific models while maintaining the privacy of…

机器学习 · 计算机科学 2023-10-31 Francois Gauthier , Vinay Chakravarthi Gogineni , Stefan Werner , Yih-Fang Huang , Anthony Kuh

Federated learning (FL) aims at optimizing a shared global model over multiple edge devices without transmitting (private) data to the central server. While it is theoretically well-known that FL yields an optimal model -- centrally trained…

机器学习 · 计算机科学 2022-11-01 Youngjoon Lee , Sangwoo Park , Joonhyuk Kang

Federated learning faces challenges due to the heterogeneity in data volumes and distributions at different clients, which can compromise model generalization ability to various distributions. Existing approaches to address this issue based…

机器学习 · 计算机科学 2024-11-13 Zhishuai Guo , Tianbao Yang

Federated Learning (FL) is an increasingly popular machine learning paradigm in which multiple nodes try to collaboratively learn under privacy, communication and multiple heterogeneity constraints. A persistent problem in federated…

机器学习 · 计算机科学 2022-02-24 Elnur Gasanov , Ahmed Khaled , Samuel Horváth , Peter Richtárik

The recent trend towards Personalized Federated Learning (PFL) has garnered significant attention as it allows for the training of models that are tailored to each client while maintaining data privacy. However, current PFL techniques…

机器学习 · 计算机科学 2023-05-03 Yue Wu , Shuaicheng Zhang , Wenchao Yu , Yanchi Liu , Quanquan Gu , Dawei Zhou , Haifeng Chen , Wei Cheng

With the rapid growth in mobile computing, massive amounts of data and computing resources are now located at the edge. To this end, Federated learning (FL) is becoming a widely adopted distributed machine learning (ML) paradigm, which aims…

分布式、并行与集群计算 · 计算机科学 2021-06-15 Li Chou , Zichang Liu , Zhuang Wang , Anshumali Shrivastava

In Federated Learning, we aim to train models across multiple computing units (users), while users can only communicate with a common central server, without exchanging their data samples. This mechanism exploits the computational power of…

机器学习 · 计算机科学 2020-10-26 Alireza Fallah , Aryan Mokhtari , Asuman Ozdaglar

Federated learning (FL) has emerged as a key paradigm for collaborative model training across multiple clients without sharing raw data, enabling privacy-preserving applications in areas such as radiology and pathology. However, works on…

机器学习 · 计算机科学 2025-10-31 Furkan Pala , Islem Rekik

In a distributed machine learning setting like Federated Learning where there are multiple clients involved which update their individual weights to a single central server, often training on the entire individual client's dataset for each…

机器学习 · 计算机科学 2025-11-04 Prateek Chanda , Shrey Modi , Ganesh Ramakrishnan

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

In this paper, we develop a novel online federated learning framework for classification, designed to handle streaming data from multiple clients while ensuring data privacy and computational efficiency. Our method leverages the generalized…

机器学习 · 统计学 2025-03-20 Wenxing Guo , Jinhan Xie , Jianya Lu , Bei jiang , Hongsheng Dai , Linglong Kong

Federated learning (FL) with a single global server framework is currently a popular approach for training machine learning models on decentralized environment, such as mobile devices and edge devices. However, the centralized server…

机器学习 · 计算机科学 2023-11-28 Asfia Kawnine , Hung Cao , Atah Nuh Mih , Monica Wachowicz

Federated Learning (FL) is an evolving distributed machine learning approach that safeguards client privacy by keeping data on edge devices. However, the variation in data among clients poses challenges in training models that excel across…

机器学习 · 计算机科学 2025-03-04 Yongxin Guo , Xiaoying Tang , Tao Lin

Existing approaches in Federated Learning (FL) mainly focus on sending model parameters or gradients from clients to a server. However, these methods are plagued by significant inefficiency, privacy, and security concerns. Thanks to the…

机器学习 · 计算机科学 2024-06-04 Jie Zhang , Xiaohua Qi , Bo Zhao
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