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Cross-silo federated learning allows multiple organizations to collaboratively train machine learning models without sharing raw data, but client updates can still leak sensitive information through inference attacks. Secure aggregation…

密码学与安全 · 计算机科学 2026-02-26 Delio Jaramillo Velez , Gergely Biczok , Alexandre Graell i Amat , Johan Ostman , Balazs Pejo

Federated learning provides an effective paradigm to jointly optimize a model benefited from rich distributed data while protecting data privacy. Nonetheless, the heterogeneity nature of distributed data makes it challenging to define and…

机器学习 · 计算机科学 2022-11-07 Bhaskar Ray Chaudhury , Linyi Li , Mintong Kang , Bo Li , Ruta Mehta

Federated Learning (FL) aims to train a global inference model from remotely distributed clients, gaining popularity due to its benefit of improving data privacy. However, traditional FL often faces challenges in practical applications,…

机器学习 · 计算机科学 2025-10-24 Insu Jeon , Minui Hong , Junhyeog Yun , Gunhee Kim

Federated learning has emerged as an important distributed learning paradigm, where a server aggregates a global model from many client-trained models while having no access to the client data. Although it is recognized that statistical…

计算机视觉与模式识别 · 计算机科学 2021-04-29 Weituo Hao , Mostafa El-Khamy , Jungwon Lee , Jianyi Zhang , Kevin J Liang , Changyou Chen , Lawrence Carin

Recent advances in Federated Learning (FL) have brought large-scale collaborative machine learning opportunities for massively distributed clients with performance and data privacy guarantees. However, most current works focus on the…

机器学习 · 计算机科学 2023-04-12 Yuxin Shi , Han Yu , Cyril Leung

Autoencoders are popular neural networks that are able to compress high dimensional data to extract relevant latent information. TabNet is a state-of-the-art neural network model designed for tabular data that utilizes an autoencoder…

机器学习 · 计算机科学 2024-06-26 Mohamed Rashad , Zilong Zhao , Jeremie Decouchant , Lydia Y. Chen

Federated learning (FL) enables collaborative model training across distributed clients while preserving data privacy. Despite its widespread adoption, most FL approaches focusing solely on privacy protection fall short in scenarios where…

机器学习 · 计算机科学 2024-10-17 Jinqian Chen , Jihua Zhu

Federated learning is a new distributed machine learning framework, where a bunch of heterogeneous clients collaboratively train a model without sharing training data. In this work, we consider a practical and ubiquitous issue when…

机器学习 · 统计学 2023-09-06 Yikai Yan , Chaoyue Niu , Yucheng Ding , Zhenzhe Zheng , Fan Wu , Guihai Chen , Shaojie Tang , Zhihua Wu

Federated Learning (FL) enables large-scale distributed training of machine learning models, while still allowing individual nodes to maintain data locally. However, executing FL at scale comes with inherent practical challenges: 1)…

机器学习 · 计算机科学 2025-05-23 Hossein Zakerinia , Shayan Talaei , Giorgi Nadiradze , Dan Alistarh

Federated learning is a collaborative model training method that iterates model updates by multiple clients and aggregation of the updates by a central server. Device and statistical heterogeneity of participating clients cause significant…

机器学习 · 计算机科学 2023-08-29 Ayano Nakai-Kasai , Tadashi Wadayama

Federated averaging (FedAvg) is a popular algorithm for horizontal federated learning (FL), where samples are gathered across different clients and are not shared with each other or a central server. Extensive convergence analysis of FedAvg…

机器学习 · 计算机科学 2025-02-03 Tom Overman , Diego Klabjan

Federated learning (FL) is a distributed machine learning framework where the global model of a central server is trained via multiple collaborative steps by participating clients without sharing their data. While being a flexible…

机器学习 · 计算机科学 2024-05-03 Junhyung Lyle Kim , Mohammad Taha Toghani , César A. Uribe , Anastasios Kyrillidis

Federated learning is a popular paradigm for machine learning. Ideally, federated learning works best when all clients share a similar data distribution. However, it is not always the case in the real world. Therefore, the topic of…

机器学习 · 计算机科学 2022-12-20 Yuchuan Huang , Chen Hu

Federated learning (FL) enables multiple clients with distributed data sources to collaboratively train a shared model without compromising data privacy. However, existing FL paradigms face challenges due to heterogeneity in client data…

机器学习 · 计算机科学 2024-10-21 Brianna Mueller , W. Nick Street , Stephen Baek , Qihang Lin , Jingyi Yang , Yankun Huang

In the beyond 5G era, AI/ML empowered realworld digital twins (DTs) will enable diverse network operators to collaboratively optimize their networks, ultimately improving end-user experience. Although centralized AI-based learning…

网络与互联网体系结构 · 计算机科学 2025-11-05 Saroj Kumar Panda , Tania Panayiotou , Georgios Ellinas , Sadananda Behera

Federated learning (FL) is an appealing concept to perform distributed training of Neural Networks (NN) while keeping data private. With the industrialization of the FL framework, we identify several problems hampering its successful…

机器学习 · 计算机科学 2020-11-13 Lixuan Yang , Cedric Beliard , Dario Rossi

Real-world federated learning faces two key challenges: limited access to labelled data and the presence of heterogeneous multi-modal inputs. This paper proposes TACTFL, a unified framework for semi-supervised multi-modal federated…

分布式、并行与集群计算 · 计算机科学 2025-09-23 Guanxiong Sun , Majid Mirmehdi , Zahraa Abdallah , Raul Santos-Rodriguez , Ian Craddock , Telmo de Menezes e Silva Filho

Federated learning (FL) has emerged as a promising paradigm in machine learning, enabling collaborative model training across decentralized devices without the need for raw data sharing. In FL, a global model is trained iteratively on local…

机器学习 · 计算机科学 2025-04-01 Kanishka Ranaweera , Azadeh Ghari Neiat , Xiao Liu , Bipasha Kashyap , Pubudu N. Pathirana

Federated Learning (FL) has emerged as a promising approach for privacy-preserving model training across decentralized devices. However, it faces challenges such as statistical heterogeneity and susceptibility to adversarial attacks, which…

机器学习 · 计算机科学 2024-12-13 Jialuo He , Wei Chen , Xiaojin Zhang

One of the most challenging issues in federated learning is that the data is often not independent and identically distributed (nonIID). Clients are expected to contribute the same type of data and drawn from one global distribution.…

机器学习 · 计算机科学 2024-01-08 Hung Nguyen , Peiyuan Wu , Morris Chang