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Decentralized Federated Learning (DFL) enables collaborative model training without a central server, but it remains vulnerable to privacy leakage because shared model updates can expose sensitive information through inversion,…

密码学与安全 · 计算机科学 2025-12-09 Fardin Jalil Piran , Zhiling Chen , Yang Zhang , Qianyu Zhou , Jiong Tang , Farhad Imani

This paper proposes Federated Learning (FL) based smart healthcare system where Medical Centers (MCs) train the local model using the data collected from patients and send the model weights to the miners in a blockchain-based robust…

网络与互联网体系结构 · 计算机科学 2022-07-28 Moirangthem Biken Singh , Ajay Pratap

Deep learning models have raised privacy and security concerns due to their reliance on large datasets on central servers. As the number of Internet of Things (IoT) devices increases, artificial intelligence (AI) will be crucial for…

机器学习 · 计算机科学 2025-02-28 Elham Shammar , Xiaohui Cui , Mohammed A. A. Al-qaness

Federated Learning (FL) has emerged as a critical paradigm for enabling privacy-preserving machine learning, particularly in regulated sectors such as finance and healthcare. However, standard FL strategies often encounter significant…

密码学与安全 · 计算机科学 2025-06-02 Abhijit Talluri

Federated Deep Learning (FDL) is helping to realize distributed machine learning in the Internet of Vehicles (IoV). However, FDL's global model needs multiple clients to upload learning model parameters, thus still existing unavoidable…

系统与控制 · 电气工程与系统科学 2021-08-10 Zhe Wang , Xinhang Li , Tianhao Wu , Chen Xu , Lin Zhang

Federated learning is a distributed mechanism that trained large-scale neural network models with the participation of multiple clients and data remains on their devices, only sharing the local model updates. With this feature, federated…

密码学与安全 · 计算机科学 2023-08-10 Attia Qammar , Abdenacer Naouri , Jianguo Ding , Huansheng Ning

Heterogeneous federated learning (HFL) aims to ensure effective and privacy-preserving collaboration among different entities. As newly joined clients require significant adjustments and additional training to align with the existing…

机器学习 · 计算机科学 2026-01-29 Kaile Wang , Jiannong Cao , Yu Yang , Xiaoyin Li , Mingjin Zhang

In recent years, data are typically distributed in multiple organizations while the data security is becoming increasingly important. Federated Learning (FL), which enables multiple parties to collaboratively train a model without…

分布式、并行与集群计算 · 计算机科学 2023-03-13 Ji Liu , Xuehai Zhou , Lei Mo , Shilei Ji , Yuan Liao , Zheng Li , Qin Gu , Dejing Dou

Federated learning (FL) is a collaborative machine learning paradigm which ensures data privacy by training models across distributed datasets without centralizing sensitive information. Vertical Federated Learning (VFL), a kind of FL…

分布式、并行与集群计算 · 计算机科学 2025-02-13 Nikita Shrivastava , Drishya Uniyal , Bapi Chatterjee

With the proliferation of intelligent mobile devices in wireless device-to-device (D2D) networks, decentralized federated learning (DFL) has attracted significant interest. Compared to centralized federated learning (CFL), DFL mitigates the…

机器学习 · 计算机科学 2024-03-12 Zheshun Wu , Zenglin Xu , Dun Zeng , Junfan Li , Jie Liu

In this paper, we present a study of a Federated Learning (FL) system, based on the use of decentralized architectures to ensure trust and increase reliability. The system is based on the idea that the FL collaborators upload the (ciphered)…

人工智能 · 计算机科学 2024-07-10 Lorenzo Cassano , Jacopo D'Abramo , Siraj Munir , Stefano Ferretti

Recent research in Internet of things has been widely applied for industrial practices, fostering the exponential growth of data and connected devices. Henceforth, data-driven AI models would be accessed by different parties through certain…

密码学与安全 · 计算机科学 2022-07-12 Jun-Teng Yang , Wen-Yuan Chen , Che-Hua Li , Scott C. -H. Huang , Hsiao-Chun Wu

Federated Learning (FL) is a machine learning approach that allows multiple clients to collaboratively learn a shared model without sharing raw data. However, current FL systems provide an all-in-one solution, which can hinder the wide…

数据库 · 计算机科学 2023-03-16 Muhammad Jahanzeb Khan , Rui Hu , Mohammad Sadoghi , Dongfang Zhao

Decentralized federated learning (DFL) captures FL settings where both (i) model updates and (ii) model aggregations are exclusively carried out by the clients without a central server. Existing DFL works have mostly focused on settings…

Decentralized federated learning (D-FL) allows clients to aggregate learning models locally, offering flexibility and scalability. Existing D-FL methods use gossip protocols, which are inefficient when not all nodes in the network are D-FL…

分布式、并行与集群计算 · 计算机科学 2025-03-31 Weicai Li , Tiejun Lv , Wei Ni , Jingbo Zhao , Ekram Hossain , H. Vincent Poor

CLIP has revolutionized zero-shot learning by enabling task generalization without fine-tuning. While prompting techniques like CoOp and CoCoOp enhance CLIP's adaptability, their effectiveness in Federated Learning (FL) remains an open…

Federated Learning (FL) has emerged as a promising paradigm for collaborative model training across distributed edge devices while preserving data privacy especially with the huge increase amount of data due to the adoption of technologies…

机器学习 · 计算机科学 2026-05-18 Chaimaa Medjadji , Guilain Leduc , Sylvain Kubler , Yves Le Traon

Federated Learning (FL) has emerged as a promising paradigm in distributed machine learning, enabling collaborative model training while preserving data privacy. However, despite its many advantages, FL still contends with significant…

密码学与安全 · 计算机科学 2026-01-21 Taotao Wang , Yuxin Jin , Qing Yang , Yihan Xia , Long Shi , Shengli Zhang

Decentralized federated learning (DFL) is an emerging paradigm to enable edge devices collaboratively training a learning model using a device-to-device (D2D) communication manner without the coordination of a parameter server (PS).…

信号处理 · 电气工程与系统科学 2025-11-06 Zhiyuan Zhai , Xiaojun Yuan , Xin Wang , Geoffrey Ye Li

We present PDFed, a decentralized, aggregator-free, and asynchronous federated learning protocol for training image diffusion models using a public blockchain. In general, diffusion models are prone to memorization of training data, raising…

图像与视频处理 · 电气工程与系统科学 2024-09-30 Kar Balan , Andrew Gilbert , John Collomosse