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To defend the inference attacks and mitigate the sensitive information leakages in Federated Learning (FL), client-level Differentially Private FL (DPFL) is the de-facto standard for privacy protection by clipping local updates and adding…

机器学习 · 计算机科学 2023-05-03 Yifan Shi , Kang Wei , Li Shen , Yingqi Liu , Xueqian Wang , Bo Yuan , Dacheng Tao

Federated Learning (FL) aims to learn a single global model that enables the central server to help the model training in local clients without accessing their local data. The key challenge of FL is the heterogeneity of local data in…

机器学习 · 计算机科学 2023-04-17 Sicong Liang , Junchao Tian , Shujun Yang , Yu Zhang

Federated learning (FL) offers privacy preserving, distributed machine learning, allowing clients to contribute to a global model without revealing their local data. As models increasingly serve as monetizable digital assets, the ability to…

密码学与安全 · 计算机科学 2025-11-12 Devriş İşler , Elina van Kempen , Seoyeon Hwang , Nikolaos Laoutaris

Federated learning (FL) enables collaborative model training among multiple clients without the need to expose raw data. Its ability to safeguard privacy, at the heart of FL, has recently been a hot-button debate topic. To elaborate,…

机器学习 · 计算机科学 2025-06-11 Mingyuan Fan , Fuyi Wang , Cen Chen , Jianying Zhou

One of the key advantages of Federated Learning (FL) is its ability to collaboratively train a Machine Learning (ML) model while keeping clients' data on-site. However, this can create a false sense of security. Despite not sharing private…

密码学与安全 · 计算机科学 2026-05-26 Vincenzo Carletti , Pasquale Foggia , Carlo Mazzocca , Giuseppe Parrella , Mario Vento

Federated learning (FL) empowers distributed clients to collaboratively train a shared machine learning model through exchanging parameter information. Despite the fact that FL can protect clients' raw data, malicious users can still crack…

机器学习 · 计算机科学 2021-07-06 Yipeng Zhou , Xuezheng Liu , Yao Fu , Di Wu , Chao Li , Shui Yu

Federated Learning (FL) is a distributed machine learning framework that inherently allows edge devices to maintain their local training data, thus providing some level of privacy. However, FL's model updates still pose a risk of privacy…

信息论 · 计算机科学 2024-12-06 Jiayu Mao , Tongxin Yin , Aylin Yener , Mingyan Liu

With the emergence of data silos and popular privacy awareness, the traditional centralized approach of training artificial intelligence (AI) models is facing strong challenges. Federated learning (FL) has recently emerged as a promising…

密码学与安全 · 计算机科学 2020-03-05 Lingjuan Lyu , Han Yu , Qiang Yang

Federated Learning (FL) enables a large number of users to jointly learn a shared machine learning (ML) model, coordinated by a centralized server, where the data is distributed across multiple devices. This approach enables the server or…

密码学与安全 · 计算机科学 2020-04-07 Kalikinkar Mandal , Guang Gong

Federated learning (FL), as a type of collaborative machine learning framework, is capable of preserving private data from mobile terminals (MTs) while training the data into useful models. Nevertheless, from a viewpoint of information…

机器学习 · 计算机科学 2021-02-01 Kang Wei , Jun Li , Ming Ding , Chuan Ma , Hang Su , Bo Zhang , H. Vincent Poor

Federated Learning (FL) has emerged as a transformative approach in healthcare, enabling collaborative model training across decentralized data sources while preserving user privacy. However, performance of FL rapidly degrades in practical…

机器学习 · 计算机科学 2024-11-05 Sushilkumar Yadav , Irem Bor-Yaliniz

Federated Domain Adaptation (FDA) is a Federated Learning (FL) scenario where models are trained across multiple clients with unique data domains but a shared category space, without transmitting private data. The primary challenge in FDA…

机器学习 · 计算机科学 2024-10-11 Jingyuan Zhang , Yiyang Duan , Shuaicheng Niu , Yang Cao , Wei Yang Bryan Lim

Federated Learning (FL) has emerged as a promising approach to address data privacy and confidentiality concerns by allowing multiple participants to construct a shared model without centralizing sensitive data. However, this decentralized…

密码学与安全 · 计算机科学 2023-07-25 Jahid Hasan

Federated learning (FL) offers a promising paradigm for collaborative model training while preserving data privacy. However, its susceptibility to gradient inversion attacks poses a significant challenge, necessitating robust privacy…

密码学与安全 · 计算机科学 2025-08-19 Xiaojin Zhang , Mingcong Xu , Yiming Li , Wei Chen , Qiang Yang

Federated Learning (FL) is a distributed machine learning paradigm based on protecting data privacy of devices, which however, can still be broken by gradient leakage attack via parameter inversion techniques. Differential privacy (DP)…

机器学习 · 计算机科学 2025-05-27 Pengcheng Sun , Erwu Liu , Wei Ni , Rui Wang , Yuanzhe Geng , Lijuan Lai , Abbas Jamalipour

Federated Learning (FL) is an emerging distributed machine learning paradigm enabling multiple clients to train a global model collaboratively without sharing their raw data. While FL enhances data privacy by design, it remains vulnerable…

Federated Learning (FL) is widely recognized as a privacy-preserving Machine Learning paradigm due to its model-sharing mechanism that avoids direct data exchange. Nevertheless, model training leaves exploitable traces that can be used to…

机器学习 · 计算机科学 2025-08-26 Chao Feng , Yuanzhe Gao , Alberto Huertas Celdran , Gerome Bovet , Burkhard Stiller

With the development of laws and regulations related to privacy preservation, it has become difficult to collect personal data to perform machine learning. In this context, federated learning, which is distributed learning without sharing…

计算机视觉与模式识别 · 计算机科学 2024-05-08 Yosuke Kaga , Yusei Suzuki , Kenta Takahashi

Recent privacy awareness initiatives such as the EU General Data Protection Regulation subdued Machine Learning (ML) to privacy and security assessments. Federated Learning (FL) grants a privacy-driven, decentralized training scheme that…

密码学与安全 · 计算机科学 2022-03-17 Gorka Abad , Stjepan Picek , Víctor Julio Ramírez-Durán , Aitor Urbieta

Federated Learning (FL) is a distributed learning paradigm that enhances users privacy by eliminating the need for clients to share raw, private data with the server. Despite the success, recent studies expose the vulnerability of FL to…

机器学习 · 计算机科学 2023-12-15 Jing Wu , Munawar Hayat , Mingyi Zhou , Mehrtash Harandi
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