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Histopathological tissue classification is a fundamental task in computational pathology. Deep learning-based models have achieved superior performance but centralized training with data centralization suffers from the privacy leakage…

图像与视频处理 · 电气工程与系统科学 2023-12-19 Tianpeng Deng , Yanqi Huang , Guoqiang Han , Zhenwei Shi , Jiatai Lin , Qi Dou , Zaiyi Liu , Xiao-jing Guo , C. L. Philip Chen , Chu Han

We study a recently proposed large-scale distributed learning paradigm, namely Federated Learning, where the worker machines are end users' own devices. Statistical and computational challenges arise in Federated Learning particularly in…

机器学习 · 计算机科学 2019-10-11 Avishek Ghosh , Justin Hong , Dong Yin , Kannan Ramchandran

Federated learning (FL) is a framework which allows multiple users to jointly train a global machine learning (ML) model by transmitting only model updates under the coordination of a parameter server, while being able to keep their…

机器学习 · 计算机科学 2024-06-12 Zixi Wang , M. Cenk Gursoy

Federated learning (FL) is a new paradigm that enables many clients to jointly train a machine learning (ML) model under the orchestration of a parameter server while keeping the local data not being exposed to any third party. However, the…

机器学习 · 计算机科学 2022-04-27 Yiwei Li , Shuai Wang , Tsung-Hui Chang , Chong-Yung Chi

Data duplication within large-scale corpora often impedes large language models' (LLMs) performance and privacy. In privacy-concerned federated learning scenarios, conventional deduplication methods typically rely on trusted third parties…

密码学与安全 · 计算机科学 2025-11-12 Pukang Ye , Junwei Luo , Xiaolei Dong , Yunbo Yang

Current data compression methods, such as sparsification in Federated Averaging (FedAvg), effectively enhance the communication efficiency of Federated Learning (FL). However, these methods encounter challenges such as the straggler problem…

分布式、并行与集群计算 · 计算机科学 2024-08-28 Zichen Tang , Junlin Huang , Rudan Yan , Yuxin Wang , Zhenheng Tang , Shaohuai Shi , Amelie Chi Zhou , Xiaowen Chu

In this paper, we propose feature-based federated transfer learning as a novel approach to improve communication efficiency by reducing the uplink payload by multiple orders of magnitude compared to that of existing approaches in federated…

机器学习 · 计算机科学 2024-05-16 Feng Wang , M. Cenk Gursoy , Senem Velipasalar

Jointly addressing Byzantine attacks and privacy leakage in distributed machine learning (DML) has become an important issue. A common strategy involves integrating Byzantine-resilient aggregation rules with differential privacy mechanisms.…

机器学习 · 计算机科学 2025-06-19 Bing Liu , Chengcheng Zhao , Li Chai , Peng Cheng , Yaonan Wang

Federated Learning (FL) enables collaborative model training across distributed clients without sharing raw data, thereby preserving privacy. However, FL often suffers from significant communication and computational overhead, limiting its…

机器学习 · 计算机科学 2026-04-15 Elouan Colybes , Shirin Salehi , Anke Schmeink

Reinforcement learning has recently gained unprecedented popularity, yet it still grapples with sample inefficiency. Addressing this challenge, federated reinforcement learning (FedRL) has emerged, wherein agents collaboratively learn a…

分布式、并行与集群计算 · 计算机科学 2024-10-15 Ali Beikmohammadi , Sarit Khirirat , Sindri Magnússon

Federated learning is a promising framework to mitigate data privacy and computation concerns. However, the communication cost between the server and clients has become the major bottleneck for successful deployment. Despite notable…

机器学习 · 计算机科学 2022-05-03 Yang He , Hui-Po Wang , Maximilian Zenk , Mario Fritz

Federated Learning (FL) is a distributed approach to collaboratively training machine learning models. FL requires a high level of communication between the devices and a central server, thus imposing several challenges, including…

Federated learning (FL) is a recently developed area of machine learning, in which the private data of a large number of distributed clients is used to develop a global model under the coordination of a central server without explicitly…

机器学习 · 计算机科学 2022-07-21 Amit Kumar Kundu , Joseph Jaja

Federated learning (FL) is an emerging paradigm for training deep neural networks (DNNs) in distributed manners. Current FL approaches all suffer from high communication overhead and information leakage. In this work, we present a federated…

机器学习 · 计算机科学 2023-11-10 Guangchen Lan

Federated learning (FL) has emerged as a powerful approach to safeguard data privacy by training models across distributed edge devices without centralizing local data. Despite advancements in homogeneous data scenarios, maintaining…

计算机视觉与模式识别 · 计算机科学 2024-11-26 Yuting Ma , Shengeng Tang , Xiaohua Xu , Lechao Cheng

In federated learning, multiple client devices jointly learn a machine learning model: each client device maintains a local model for its local training dataset, while a master device maintains a global model via aggregating the local…

密码学与安全 · 计算机科学 2021-11-23 Minghong Fang , Xiaoyu Cao , Jinyuan Jia , Neil Zhenqiang Gong

Federated learning (FL) enables collaborative model training across distributed devices without sharing raw data, but applying FL to multi-modal settings introduces significant challenges. Clients typically possess heterogeneous modalities…

机器学习 · 计算机科学 2026-03-20 Mohamed Badi , Chaouki Ben Issaid , Mehdi Bennis

In the traditional distributed machine learning scenario, the user's private data is transmitted between clients and a central server, which results in significant potential privacy risks. In order to balance the issues of data privacy and…

分布式、并行与集群计算 · 计算机科学 2022-12-20 Zihao Zhao , Yuzhu Mao , Yang Liu , Linqi Song , Ye Ouyang , Xinlei Chen , Wenbo Ding

Federated learning allows collaborative workers to solve a machine learning problem while preserving data privacy. Recent studies have tackled various challenges in federated learning, but the joint optimization of communication overhead,…

机器学习 · 计算机科学 2022-12-13 Kai Yue , Richeng Jin , Chau-Wai Wong , Huaiyu Dai

Federated learning (FL) is a novel machine learning setting that enables on-device intelligence via decentralized training and federated optimization. Deep neural networks' rapid development facilitates the learning techniques for modeling…

机器学习 · 计算机科学 2021-09-27 Shaoxiong Ji , Wenqi Jiang , Anwar Walid , Xue Li
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