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In traditional federated learning, a single global model cannot perform equally well for all clients. Therefore, the need to achieve the client-level fairness in federated system has been emphasized, which can be realized by modifying the…

机器学习 · 计算机科学 2025-10-09 Seok-Ju Hahn , Gi-Soo Kim , Junghye Lee

Federated Learning (FL) is a novel distributed privacy-preserving learning paradigm, which enables the collaboration among several participants (e.g., Internet of Things devices) for the training of machine learning models. However,…

机器学习 · 计算机科学 2022-11-04 Osama Wehbi , Sarhad Arisdakessian , Omar Abdel Wahab , Hadi Otrok , Safa Otoum , Azzam Mourad , Mohsen Guizani

Federated learning is an increasingly popular paradigm that enables a large number of entities to collaboratively learn better models. In this work, we study minmax group fairness in paradigms where different participating entities may only…

机器学习 · 计算机科学 2021-10-08 Afroditi Papadaki , Natalia Martinez , Martin Bertran , Guillermo Sapiro , Miguel Rodrigues

Federated Learning (FL) is a distributed machine learning approach where multiple clients work together to solve a machine learning task. One of the key challenges in FL is the issue of partial participation, which occurs when a large…

机器学习 · 计算机科学 2023-03-01 Grigory Malinovsky , Samuel Horváth , Konstantin Burlachenko , Peter Richtárik

Federated learning is a distributed optimization paradigm that enables a large number of resource-limited client nodes to cooperatively train a model without data sharing. Several works have analyzed the convergence of federated learning by…

机器学习 · 计算机科学 2020-10-06 Yae Jee Cho , Jianyu Wang , Gauri Joshi

In the federated learning setting, multiple clients jointly train a model under the coordination of the central server, while the training data is kept on the client to ensure privacy. Normally, inconsistent distribution of data across…

机器学习 · 计算机科学 2020-12-21 Wei Huang , Tianrui Li , Dexian Wang , Shengdong Du , Junbo Zhang

While providing machine learning model as a service to process users' inference requests, online applications can periodically upgrade the model utilizing newly collected data. Federated learning (FL) is beneficial for enabling the training…

分布式、并行与集群计算 · 计算机科学 2023-12-22 Pengchao Han , Shiqiang Wang , Yang Jiao , Jianwei Huang

Federated Learning (FL) enables collaborative model training while preserving data privacy, but its practical deployment is hampered by system and statistical heterogeneity. While federated network pruning offers a path to mitigate these…

机器学习 · 计算机科学 2026-04-09 Zheng Jiang , Nan He , Yiming Chen , Lifeng Sun

Federated learning (FL) has emerged as a new paradigm for privacy-preserving collaborative training. Under domain skew, the current FL approaches are biased and face two fairness problems. 1) Parameter Update Conflict: data disparity among…

机器学习 · 计算机科学 2024-05-28 Yuhang Chen , Wenke Huang , Mang Ye

Federated learning is a prominent distributed learning paradigm that incorporates collaboration among diverse clients, promotes data locality, and thus ensures privacy. These clients have their own technological, cultural, and other biases…

机器学习 · 计算机科学 2024-11-04 Antesh Upadhyay , Abolfazl Hashemi

Federated learning (FL) is an appealing paradigm that allows a group of machines (a.k.a. clients) to learn collectively while keeping their data local. However, due to the heterogeneity between the clients' data distributions, the model…

机器学习 · 计算机科学 2024-10-01 Youssef Allouah , Abdellah El Mrini , Rachid Guerraoui , Nirupam Gupta , Rafael Pinot

Client selection strategies are widely adopted to handle the communication-efficient problem in recent studies of Federated Learning (FL). However, due to the large variance of the selected subset's update, prior selection approaches with a…

机器学习 · 计算机科学 2022-04-28 Guangyuan Shen , Dehong Gao , Libin Yang , Fang Zhou , Duanxiao Song , Wei Lou , Shirui Pan

Due to limited communication capacities of edge devices, most existing federated learning (FL) methods randomly select only a subset of devices to participate in training for each communication round. Compared with engaging all the…

机器学习 · 计算机科学 2023-06-07 Jianyi Zhang , Ang Li , Minxue Tang , Jingwei Sun , Xiang Chen , Fan Zhang , Changyou Chen , Yiran Chen , Hai Li

Client selection schemes are widely adopted to handle the communication-efficient problems in recent studies of Federated Learning (FL). However, the large variance of the model updates aggregated from the randomly-selected unrepresentative…

机器学习 · 计算机科学 2022-08-24 Guangyuan Shen , Dehong Gao , Duanxiao Song , Libin Yang , Xukai Zhou , Shirui Pan , Wei Lou , Fang Zhou

At the intersection of the cutting-edge technologies and privacy concerns, Federated Learning (FL) with its distributed architecture, stands at the forefront in a bid to facilitate collaborative model training across multiple clients while…

机器学习 · 计算机科学 2025-09-03 Noorain Mukhtiar , Adnan Mahmood , Quan Z. Sheng

In this paper, we study the performance of federated learning over wireless networks, where devices with a limited energy budget train a machine learning model. The federated learning performance depends on the selection of the clients…

机器学习 · 计算机科学 2024-01-17 Ouiame Marnissi , Hajar EL Hammouti , El Houcine Bergou

Personalized decision-making can be implemented in a Federated learning (FL) framework that can collaboratively train a decision model by extracting knowledge across intelligent clients, e.g. smartphones or enterprises. FL can mitigate the…

机器学习 · 计算机科学 2023-02-01 Guodong Long , Ming Xie , Tao Shen , Tianyi Zhou , Xianzhi Wang , Jing Jiang , Chengqi Zhang

Federated learning (FL) is a distributed learning paradigm that allows multiple clients to jointly train a shared model while maintaining data privacy. Despite its great potential for domains with strict data privacy requirements, the…

机器学习 · 计算机科学 2025-09-26 Christoph Düsing , Philipp Cimiano

Recent advancements in federated learning (FL) seek to increase client-level performance by fine-tuning client parameters on local data or personalizing architectures for the local task. Existing methods for such personalization either…

机器学习 · 计算机科学 2024-06-11 Rishub Tamirisa , John Won , Chengjun Lu , Ron Arel , Andy Zhou

We propose clustered federated multitask learning to address statistical challenges in non-independent and identically distributed data across clients. Our approach tackles complexities in hierarchical wireless networks by clustering…

网络与互联网体系结构 · 计算机科学 2024-07-15 Moqbel Hamood , Abdullatif Albaseer , Mohamed Abdallah , Ala Al-Fuqaha , Amr Mohamed