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Federated learning (FL) has attracted widespread attention because it supports the joint training of models by multiple participants without moving private dataset. However, there are still many security issues in FL that deserve…

密码学与安全 · 计算机科学 2024-05-08 Huang Zeng , Anjia Yang , Jian Weng , Min-Rong Chen , Fengjun Xiao , Yi Liu , Ye Yao

Federated learning enables training a global machine learning model from data distributed across multiple sites, without having to move the data. This is particularly relevant in healthcare applications, where data is rife with personal,…

密码学与安全 · 计算机科学 2020-02-24 Olivia Choudhury , Aris Gkoulalas-Divanis , Theodoros Salonidis , Issa Sylla , Yoonyoung Park , Grace Hsu , Amar Das

Federated learning (FL) has emerged as a promising learning paradigm in which only local model parameters (gradients) are shared. Private user data never leaves the local devices thus preserving data privacy. However, recent research has…

密码学与安全 · 计算机科学 2022-12-23 Xiaochan Xue , Moh Khalid Hasan , Shucheng Yu , Laxima Niure Kandel , Min Song

Federated learning (FL) enables privacy-preserving collaborative training across distributed edge devices, but real deployments involve heterogeneous clients with different processing power, memory capacity, and communication latency, which…

机器学习 · 计算机科学 2026-05-26 Beyazit Bestami Yuksel , Emrah Dikbiyik

Federated learning (FL) is a machine learning field in which researchers try to facilitate model learning process among multiparty without violating privacy protection regulations. Considerable effort has been invested in FL optimization…

机器学习 · 计算机科学 2022-04-25 Dun Zeng , Siqi Liang , Xiangjing Hu , Hui Wang , Zenglin Xu

This paper presents LDP-Fed, a novel federated learning system with a formal privacy guarantee using local differential privacy (LDP). Existing LDP protocols are developed primarily to ensure data privacy in the collection of single…

机器学习 · 计算机科学 2020-06-09 Stacey Truex , Ling Liu , Ka-Ho Chow , Mehmet Emre Gursoy , Wenqi Wei

Learning-outcome prediction (LOP) is a long-standing and critical problem in educational routes. Many studies have contributed to developing effective models while often suffering from data shortage and low generalization to various…

机器学习 · 计算机科学 2023-12-27 Yupei Zhang , Yuxin Li , Yifei Wang , Shuangshuang Wei , Yunan Xu , Xuequn Shang

Federated learning (FL) is a privacy-preserving machine learning framework that enables multiple nodes to train models on their local data and periodically average weight updates to benefit from other nodes' training. Each node's goal is to…

机器学习 · 计算机科学 2025-06-16 Ethan Wilson , Kai Yue , Chau-Wai Wong , Huaiyu Dai

Federated learning is an effective way of extracting insights from different user devices while preserving the privacy of users. However, new classes with completely unseen data distributions can stream across any device in a federated…

机器学习 · 计算机科学 2021-06-21 Gautham Krishna Gudur , Satheesh K. Perepu

Federated Learning enables a population of clients, working with a trusted server, to collaboratively learn a shared machine learning model while keeping each client's data within its own local systems. This reduces the risk of exposing…

密码学与安全 · 计算机科学 2020-10-13 David Byrd , Antigoni Polychroniadou

In federated learning (FL), clients with limited resources can disrupt the training efficiency. A potential solution to this problem is to leverage a new learning procedure that does not rely on backpropagation (BP). We present a novel…

机器学习 · 计算机科学 2023-09-06 Seonghwan Park , Dahun Shin , Jinseok Chung , Namhoon Lee

Federated learning (FL) can be essential in knowledge representation, reasoning, and data mining applications over multi-source knowledge graphs (KGs). A recent study FedE first proposes an FL framework that shares entity embeddings of KGs…

人工智能 · 计算机科学 2022-11-01 Kai Zhang , Yu Wang , Hongyi Wang , Lifu Huang , Carl Yang , Xun Chen , Lichao Sun

Federated Learning (FL) is a variant of distributed learning where edge devices collaborate to learn a model without sharing their data with the central server or each other. We refer to the process of training multiple independent models…

机器学习 · 计算机科学 2022-09-22 Neelkamal Bhuyan , Sharayu Moharir , Gauri Joshi

Underground mining operations depend on sensor networks to monitor critical parameters such as temperature, gas concentration, and miner movement, enabling timely hazard detection and safety decisions. However, transmitting raw sensor data…

密码学与安全 · 计算机科学 2025-12-10 Mohamed Elmahallawy , Sanjay Madria , Samuel Frimpong

Federated Learning (FL) is a machine learning paradigm that allows decentralized clients to learn collaboratively without sharing their private data. However, excessive computation and communication demands pose challenges to current FL…

密码学与安全 · 计算机科学 2022-09-22 Yue Tan , Guodong Long , Jie Ma , Lu Liu , Tianyi Zhou , Jing Jiang

Vertical Federated Learning (VFL) offers a novel paradigm in machine learning, enabling distinct entities to train models cooperatively while maintaining data privacy. This method is particularly pertinent when entities possess datasets…

机器学习 · 计算机科学 2024-12-17 Mengde Han , Tianqing Zhu , Lefeng Zhang , Huan Huo , Wanlei Zhou

Federated Learning (FL) enables collaborative training of distributed clients while protecting privacy. To enhance generalization capability in FL, prototype-based FL is in the spotlight, since shared global prototypes offer semantic…

计算机视觉与模式识别 · 计算机科学 2026-05-21 Huan Wang , Jun Shen , Haoran Li , Zhenyu Yang , Jun Yan , Ousman Manjang , Yanlong Zhai , Di Wu , Guansong Pang

Federated Learning (FL) offers a promising approach for training clinical AI models without centralizing sensitive patient data. However, its real-world adoption is hindered by challenges related to privacy, resource constraints, and…

Federated learning (FL) lets distributed nodes train a shared model without exchanging their raw data, but in privacy-sensitive deployments medical sensors, IoT devices, wearables the protection offered by keeping data local is incomplete:…

密码学与安全 · 计算机科学 2026-05-06 Zahir Alsulaimawi , Huaping Liu

Federated Learning (FL) represents a significant advancement in distributed machine learning, enabling multiple participants to collaboratively train models without sharing raw data. This decentralized approach enhances privacy by keeping…

密码学与安全 · 计算机科学 2025-02-10 Jaydip Sen , Hetvi Waghela , Sneha Rakshit