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In federated learning (FL), decentralized model training allows multi-ple participants to collaboratively improve a shared machine learning model without exchanging raw data. However, ensuring the integrity and reliability of the system is…

机器学习 · 计算机科学 2026-02-10 Ajay Kumar Shrestha

Federated learning provides a promising paradigm for collecting machine learning models from distributed data sources without compromising users' data privacy. The success of a credible federated learning system builds on the assumption…

机器学习 · 计算机科学 2020-07-22 Yang Liu , Jiaheng Wei

In academic settings, the demanding environment often forces students to prioritize academic performance over their physical well-being. Moreover, privacy concerns and the inherent risk of data breaches hinder the deployment of traditional…

机器学习 · 计算机科学 2025-05-13 Aditya Mishra , Haroon Lone

Federated Learning (FL) enables multiple clients to train machine learning models collaboratively without sharing the raw training data. However, for a given FL task, how to select a group of appropriate clients fairly becomes a challenging…

分布式、并行与集群计算 · 计算机科学 2023-12-27 Meiying Zhang , Huan Zhao , Sheldon Ebron , Ruitao Xie , Kan Yang

Federated Learning (FL) enables collaborative training of models across distributed clients without sharing local data, addressing privacy concerns in decentralized systems. However, the gradient-sharing process exposes private data to…

机器学习 · 计算机科学 2025-03-11 Mingcong Xu , Xiaojin Zhang , Wei Chen , Hai Jin

Federated Learning (FL) is a distributed learning scheme to train a shared model across clients. One common and fundamental challenge in FL is that the sets of data across clients could be non-identically distributed and have different…

机器学习 · 计算机科学 2023-05-23 Junyi Zhu , Xingchen Ma , Matthew B. Blaschko

Federated learning enables distributed clients to collaborate on training while storing their data locally to protect client privacy. However, due to the heterogeneity of data, models, and devices, the final global model may need to perform…

机器学习 · 计算机科学 2024-06-25 Wolong Xing , Zhenkui Shi , Hongyan Peng , Xiantao Hu , Xianxian Li

Federated learning (FL) enables multiple edge devices to collaboratively train a machine learning model without the need to share potentially private data. Federated learning proceeds through iterative exchanges of model updates, which pose…

机器学习 · 计算机科学 2025-10-22 Ori Peleg , Natalie Lang , Dan Ben Ami , Stefano Rini , Nir Shlezinger , Kobi Cohen

Federated Learning (FL) enables collaborative machine learning across decentralized data sources without sharing raw data. It offers a promising approach to privacy-preserving AI. However, FL remains vulnerable to adversarial threats from…

机器学习 · 计算机科学 2025-06-05 Kun Yang , Neena Imam

Federated learning (FL) as distributed machine learning has gained popularity as privacy-aware Machine Learning (ML) systems have emerged as a technique that prevents privacy leakage by building a global model and by conducting…

密码学与安全 · 计算机科学 2023-07-17 Taki Hasan Rafi , Faiza Anan Noor , Tahmid Hussain , Dong-Kyu Chae

Federated learning (FL), as a collaborative distributed training paradigm with several edge computing devices under the coordination of a centralized server, is plagued by inconsistent local stationary points due to the heterogeneity of the…

系统与控制 · 电气工程与系统科学 2023-02-14 Yixing Liu , Yan Sun , Zhengtao Ding , Li Shen , Bo Liu , Dacheng Tao

Reinforcement learning from human feedback (RLHF) is a critical technique for training large language models. However, conventional reward models based on the Bradley-Terry model (BTRM) often suffer from overconfidence when faced with…

机器学习 · 计算机科学 2025-05-19 Wangtao Sun , Xiang Cheng , Xing Yu , Haotian Xu , Zhao Yang , Shizhu He , Jun Zhao , Kang Liu

Federated Learning (FL) emerged as a learning method to enable the server to train models over data distributed among various clients. These clients are protective about their data being leaked to the server, any other client, or an…

机器学习 · 计算机科学 2025-01-27 Uday Bhaskar , Varul Srivastava , Avyukta Manjunatha Vummintala , Naresh Manwani , Sujit Gujar

With the arising concerns of privacy within machine learning, federated learning (FL) was invented in 2017, in which the clients, such as mobile devices, train a model and send the update to the centralized server. Choosing clients randomly…

机器学习 · 计算机科学 2023-06-09 Carl Smestad , Jingyue Li

Federated learning (FL) enables multiple participants to collaboratively train machine learning models using decentralized data sources, alleviating privacy concerns that arise from directly sharing local data. However, the lack of model…

计算与语言 · 计算机科学 2023-11-14 Chenhe Dong , Yuexiang Xie , Bolin Ding , Ying Shen , Yaliang Li

Non-intrusive load monitoring (NILM) is essential for understanding customer's power consumption patterns and may find wide applications like carbon emission reduction and energy conservation. The training of NILM models requires massive…

机器学习 · 计算机科学 2021-06-28 Haijin Wang , Caomingzhe Si , Junhua Zhao , Guolong Liu , Fushuan Wen

Federated Learning (FL) aims to learn a global model from distributed users while protecting their privacy. However, when data are distributed heterogeneously the learning process becomes noisy, unstable, and biased towards the last seen…

机器学习 · 计算机科学 2023-10-11 Debora Caldarola , Barbara Caputo , Marco Ciccone

Federated Learning (FL) allows several clients to cooperatively train machine learning models without disclosing the raw data. In practical applications, asynchronous FL (AFL) can address the straggler effect compared to synchronous FL.…

机器学习 · 计算机科学 2025-03-25 Xiaorui Jiang , Yu Gao , Hengwei Xu , Qi Zhang , Yong Liao , Pengyuan Zhou

Federated learning (FL) has received high interest from researchers and practitioners to train machine learning (ML) models for healthcare. Ensuring the trustworthiness of these models is essential. Especially bias, defined as a disparity…

机器学习 · 计算机科学 2023-05-04 Konstantin D. Pandl , Florian Leiser , Scott Thiebes , Ali Sunyaev

Differentially private federated learning faces a fundamental tension: privacy protection mechanisms that safeguard client data simultaneously create quantifiable privacy costs that discourage participation, undermining the collaborative…

机器学习 · 计算机科学 2026-02-26 Ruichen Xu , Ying-Jun Angela Zhang , Jianwei Huang