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Federated learning of deep learning models for supervised tasks, e.g. image classification and segmentation, has found many applications: for example in human-in-the-loop tasks such as film post-production where it enables sharing of domain…

机器学习 · 统计学 2021-11-22 Cangxiong Chen , Neill D. F. Campbell

Federated learning (FL) aims to protect data privacy by enabling clients to build machine learning models collaboratively without sharing their private data. Recent works demonstrate that information exchanged during FL is subject to…

机器学习 · 计算机科学 2024-07-09 Yuezhou Wu , Yan Kang , Jiahuan Luo , Yuanqin He , Qiang Yang

In Federated Learning (FL), clients share gradients with a central server while keeping their data local. However, malicious servers could deliberately manipulate the models to reconstruct clients' data from shared gradients, posing…

密码学与安全 · 计算机科学 2025-04-11 Kunlan Xiang , Haomiao Yang , Meng Hao , Shaofeng Li , Haoxin Wang , Zikang Ding , Wenbo Jiang , Tianwei Zhang

Recently researchers have studied input leakage problems in Federated Learning (FL) where a malicious party can reconstruct sensitive training inputs provided by users from shared gradient. It raises concerns about FL since input leakage…

机器学习 · 计算机科学 2021-07-22 Jiankai Sun , Yuanshun Yao , Weihao Gao , Junyuan Xie , Chong Wang

Federated learning is a learning method for training models over multiple participants without directly sharing their raw data, and it has been expected to be a privacy protection method for training data. In contrast, attack methods have…

密码学与安全 · 计算机科学 2023-08-02 Rei Aso , Sayaka Shiota , Hitoshi Kiya

Federated learning (FL) is an emerging privacy preserving machine learning protocol that allows multiple devices to collaboratively train a shared global model without revealing their private local data. Non-parametric models like gradient…

密码学与安全 · 计算机科学 2021-08-27 Hangyu Zhu , Rui Wang , Yaochu Jin , Kaitai Liang

Federated learning (FL) empowers privacypreservation in model training by only exposing users' model gradients. Yet, FL users are susceptible to gradient inversion attacks (GIAs) which can reconstruct ground-truth training data such as…

计算机视觉与模式识别 · 计算机科学 2024-08-01 Can Liu , Jin Wang , and Yipeng Zhou , Yachao Yuan , Quanzheng Sheng , Kejie Lu

The idea of federated learning is to train deep neural network models collaboratively and share them with multiple participants without exposing their private training data to each other. This is highly attractive in the medical domain due…

图像与视频处理 · 电气工程与系统科学 2022-05-02 Mads Emil Dahlgaard , Morten Wehlast Jørgensen , Niels Asp Fuglsang , Hiba Nassar

Vertical Federated Learning (VFL) enables collaborative model training across organizations that share common user samples but hold disjoint feature spaces. Despite its potential, VFL is susceptible to feature inference attacks, in which…

机器学习 · 计算机科学 2025-12-16 Sindhuja Madabushi , Ahmad Faraz Khan , Haider Ali , Ananthram Swami , Rui Ning , Hongyi Wu , Jin-Hee Cho

Federated learning enables collaborative machine learning while preserving data privacy. However, the rise of federated unlearning, designed to allow clients to erase their data from the global model, introduces new privacy concerns.…

机器学习 · 计算机科学 2025-07-15 Bocheng Ju , Junchao Fan , Jiaqi Liu , Xiaolin Chang

Federated learning (FL) enables distributed clients to collaboratively train a machine learning model without sharing raw data with each other. However, it suffers the leakage of private information from uploading models. In addition, as…

分布式、并行与集群计算 · 计算机科学 2023-12-25 Kang Wei , Jun Li , Chuan Ma , Ming Ding , Feng Shu , Haitao Zhao , Wen Chen , Hongbo Zhu

Federated Learning (FL) is gaining popularity as a distributed learning framework that only shares model parameters or gradient updates and keeps private data locally. However, FL is at risk of privacy leakage caused by privacy inference…

机器学习 · 计算机科学 2024-09-17 Kangyang Luo , Shuai Wang , Xiang Li , Yunshi Lan , Ming Gao , Jinlong Shu

In contrast to prevalent Federated Learning (FL) privacy inference techniques such as generative adversarial networks attacks, membership inference attacks, property inference attacks, and model inversion attacks, we devise an innovative…

机器学习 · 计算机科学 2024-05-27 Zhiyang Dai , Chunyi Zhou , Anmin Fu

Federated learning (FL) strives to enable collaborative training of machine learning models without centrally collecting clients' private data. Different from centralized training, the local datasets across clients in FL are non-independent…

机器学习 · 计算机科学 2022-10-07 Jiawei Shao , Yuchang Sun , Songze Li , Jun Zhang

Federated Learning (FL) presents a promising paradigm for training machine learning models across decentralized edge devices while preserving data privacy. Ensuring the integrity and traceability of data across these distributed…

密码学与安全 · 计算机科学 2024-03-05 Michael Gu , Ramasoumya Naraparaju , Dongfang Zhao

Training deep neural networks via federated learning allows clients to share, instead of the original data, only the model trained on their data. Prior work has demonstrated that in practice a client's private information, unrelated to the…

密码学与安全 · 计算机科学 2021-06-01 Fan Mo , Anastasia Borovykh , Mohammad Malekzadeh , Hamed Haddadi , Soteris Demetriou

Federated Learning (FL) has emerged as a transformative paradigm in the field of distributed machine learning, enabling multiple clients such as mobile devices, edge nodes, or organizations to collaboratively train a shared global model…

机器学习 · 计算机科学 2026-03-09 Ratun Rahman

Deep learning (DL) methods have been widely applied to anomaly-based network intrusion detection system (NIDS) to detect malicious traffic. To expand the usage scenarios of DL-based methods, federated learning (FL) allows multiple users to…

密码学与安全 · 计算机科学 2023-08-03 Jiahui Chen , Yi Zhao , Qi Li , Xuewei Feng , Ke Xu

Federated Learning (FL) facilitates collaborative model training while prioritizing privacy by avoiding direct data sharing. However, most existing articles attempt to address challenges within the model's internal parameters and…

机器学习 · 计算机科学 2025-01-10 Guannan Lai , Yihui Feng , Xin Yang , Xiaoyu Deng , Hao Yu , Shuyin Xia , Guoyin Wang , Tianrui Li

Federated learning (FL) is an emerging paradigm that enables multiple organizations to jointly train a model without revealing their private data to each other. This paper studies {\it vertical} federated learning, which tackles the…

密码学与安全 · 计算机科学 2020-08-17 Yuncheng Wu , Shaofeng Cai , Xiaokui Xiao , Gang Chen , Beng Chin Ooi