Addressing class imbalance in federated learning

L Wang, S Xu, X Wang, Q Zhu - … of the AAAI Conference on Artificial …, 2021 - ojs.aaai.org
Federated learning (FL) is a promising approach for training decentralized data located on
local client devices while improving efficiency and privacy. However, the distribution and …

Fed-cbs: A heterogeneity-aware client sampling mechanism for federated learning via class-imbalance reduction

J Zhang, A Li, M Tang, J Sun, X Chen… - International …, 2023 - proceedings.mlr.press
Due to the often limited communication bandwidth of edge devices, most existing federated
learning (FL) methods randomly select only a subset of devices to participate in training at …

Adaptive client clustering for efficient federated learning over non-iid and imbalanced data

B Gong, T Xing, Z Liu, W Xi… - IEEE Transactions on Big …, 2022 - ieeexplore.ieee.org
Federated learning (FL) is an emerging distributed and privacy-preserving machine learning
framework. However, the performance of traditional FL methods is seriously impaired by the …

Fedbalancer: Data and pace control for efficient federated learning on heterogeneous clients

J Shin, Y Li, Y Liu, SJ Lee - Proceedings of the 20th Annual International …, 2022 - dl.acm.org
Federated Learning (FL) trains a machine learning model on distributed clients without
exposing individual data. Unlike centralized training that is usually based on carefully …

FedHiSyn: A hierarchical synchronous federated learning framework for resource and data heterogeneity

G Li, Y Hu, M Zhang, J Liu, Q Yin, Y Peng… - Proceedings of the 51st …, 2022 - dl.acm.org
Federated Learning (FL) enables training a global model without sharing the decentralized
raw data stored on multiple devices to protect data privacy. Due to the diverse capacity of the …

PyramidFL: A fine-grained client selection framework for efficient federated learning

C Li, X Zeng, M Zhang, Z Cao - Proceedings of the 28th Annual …, 2022 - dl.acm.org
Federated learning (FL) is an emerging distributed machine learning (ML) paradigm with
enhanced privacy, aiming to achieve a" good" ML model for as many as participants while …

A state-of-the-art survey on solving non-iid data in federated learning

X Ma, J Zhu, Z Lin, S Chen, Y Qin - Future Generation Computer Systems, 2022 - Elsevier
Federated Learning (FL) proposed in recent years has received significant attention from
researchers in that it can enable multiple clients to cooperatively train global models without …

Shapleyfl: Robust federated learning based on shapley value

Q Sun, X Li, J Zhang, L Xiong, W Liu, J Liu… - Proceedings of the 29th …, 2023 - dl.acm.org
Federated Learning (FL) allows clients to form a consortium to train a global model under
the orchestration of a central server while keeping data on the local client without sharing it …

Dubhe: Towards data unbiasedness with homomorphic encryption in federated learning client selection

S Zhang, Z Li, Q Chen, W Zheng, J Leng… - Proceedings of the 50th …, 2021 - dl.acm.org
Federated learning (FL) is a distributed machine learning paradigm that allows clients to
collaboratively train a model over their own local data. FL promises the privacy of clients and …

Fedbr: Improving federated learning on heterogeneous data via local learning bias reduction

Y Guo, X Tang, T Lin - International Conference on Machine …, 2023 - proceedings.mlr.press
Federated Learning (FL) is a way for machines to learn from data that is kept locally, in order
to protect the privacy of clients. This is typically done using local SGD, which helps to …