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Today data is often scattered among billions of resource-constrained edge devices with security and privacy constraints. Federated Learning (FL) has emerged as a viable solution to learn a global model while keeping data private, but the…

机器学习 · 计算机科学 2021-12-08 Sijie Cheng , Jingwen Wu , Yanghua Xiao , Yang Liu , Yang Liu

Although large-scale pre-trained models hold great potential for adapting to downstream tasks through fine-tuning, the performance of such fine-tuned models is often limited by the difficulty of collecting sufficient high-quality,…

机器学习 · 计算机科学 2024-04-25 Siqi Ping , Yuzhu Mao , Yang Liu , Xiao-Ping Zhang , Wenbo Ding

There has been a surge of interest in continual learning and federated learning, both of which are important in deep neural networks in real-world scenarios. Yet little research has been done regarding the scenario where each client learns…

机器学习 · 计算机科学 2021-06-15 Jaehong Yoon , Wonyong Jeong , Giwoong Lee , Eunho Yang , Sung Ju Hwang

With the rapid development of the Internet of Things (IoT), AI model training on private data such as human sensing data is highly desired. Federated learning (FL) has emerged as a privacy-preserving distributed training framework for this…

机器学习 · 计算机科学 2026-01-27 Kaile Wang , Jiannong Cao , Yu Yang , Xiaoyin Li , Yinfeng Cao

Federated learning (FL) is an emerging machine learning paradigm in which a central server coordinates multiple participants (clients) collaboratively to train on decentralized data. In practice, FL often faces statistical, system, and…

机器学习 · 计算机科学 2024-02-13 Liping Yi , Han Yu , Gang Wang , Xiaoguang Liu , Xiaoxiao Li

Federated Learning (FL) is a promising technique for the collaborative training of deep neural networks across multiple devices while preserving data privacy. Despite its potential benefits, FL is hindered by excessive communication costs…

机器学习 · 计算机科学 2024-02-27 Vasileios Tsouvalas , Aaqib Saeed , Tanir Ozcelebi , Nirvana Meratnia

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

We address the problem of federated learning (FL) where users are distributed and partitioned into clusters. This setup captures settings where different groups of users have their own objectives (learning tasks) but by aggregating their…

机器学习 · 统计学 2021-06-10 Avishek Ghosh , Jichan Chung , Dong Yin , Kannan Ramchandran

Operators from various industries have been pushing the adoption of wireless sensing nodes for industrial monitoring, and such efforts have produced sizeable condition monitoring datasets that can be used to build diagnosis algorithms…

机器学习 · 计算机科学 2023-04-27 Hao Lu , Adam Thelen , Olga Fink , Chao Hu , Simon Laflamme

Federated learning (FL) is a distributed learning paradigm that enables multiple clients to learn a powerful global model by aggregating local training. However, the performance of the global model is often hampered by non-i.i.d.…

机器学习 · 计算机科学 2023-08-21 Chun-Mei Feng , Kai Yu , Nian Liu , Xinxing Xu , Salman Khan , Wangmeng Zuo

In recent years, federated learning (FL) has emerged as a promising technique for training machine learning models in a decentralized manner while also preserving data privacy. The non-independent and identically distributed (non-i.i.d.)…

机器学习 · 计算机科学 2024-02-15 Yousef Alsenani , Rahul Mishra , Khaled R. Ahmed , Atta Ur Rahman

The success of machine learning applications often needs a large quantity of data. Recently, federated learning (FL) is attracting increasing attention due to the demand for data privacy and security, especially in the medical field.…

机器学习 · 计算机科学 2021-07-22 Yiqiang Chen , Wang Lu , Jindong Wang , Xin Qin

Federated Learning (FL) enables collaborative learning across distributed clients while preserving data privacy. However, FL faces significant challenges when dealing with heterogeneous data distributions, which can lead to suboptimal…

机器学习 · 计算机科学 2025-03-11 Duy Phuong Nguyen , J. Pablo Munoz , Tanya Roosta , Ali Jannesari

Federated learning (FL) enables privacy-preserving collaborative model training without direct data sharing. Model-heterogeneous FL (MHFL) extends this paradigm by allowing clients to train personalized models with heterogeneous…

机器学习 · 计算机科学 2026-03-13 Ziqiao Weng , Weidong Cai , Bo Zhou

Federated Learning (FL) has emerged as a groundbreaking distributed learning paradigm enabling clients to train a global model collaboratively without exchanging data. Despite enhancing privacy and efficiency in information retrieval and…

The fusion of complementary multimodal information is crucial in computational pathology for accurate diagnostics. However, existing multimodal learning approaches necessitate access to users' raw data, posing substantial privacy risks.…

计算机视觉与模式识别 · 计算机科学 2024-02-27 Yuanzhe Peng , Jieming Bian , Jie Xu

The primary challenge in Federated Learning (FL) is to model non-IID distributions across clients, whose fine-grained structure is important to improve knowledge sharing. For example, some knowledge is globally shared across all clients,…

机器学习 · 计算机科学 2024-05-28 Shutong Chen , Tianyi Zhou , Guodong Long , Jie Ma , Jing Jiang , Chengqi Zhang

Federated learning (FL) enables edge-devices to collaboratively learn a model without disclosing their private data to a central aggregating server. Most existing FL algorithms require models of identical architecture to be deployed across…

机器学习 · 计算机科学 2022-04-28 Yae Jee Cho , Andre Manoel , Gauri Joshi , Robert Sim , Dimitrios Dimitriadis

Personalized Federated Learning aims at addressing the challenges of non-IID data in collaborative model training. However, existing methods struggle to balance personalization and generalization, often oversimplifying client similarities…

机器学习 · 计算机科学 2025-12-03 Mattia Giovanni Campana , Franca Delmastro

Federated Learning (FL) has emerged as a promising paradigm for privacy-preserving distributed learning. However, existing FL methods face a fundamental challenge. Traditional averaging-based approaches suffer from parameter divergence…

机器学习 · 计算机科学 2026-05-21 Penglin Dai , Fulian Li , Xincao Xu , Junhua Wang , Lixin Duan , Xiao Wu