A survey of federated unlearning: A taxonomy, challenges and future directions

J Yang, Y Zhao - arXiv preprint arXiv:2310.19218, 2023 - arxiv.org
With the development of trustworthy Federated Learning (FL), the requirement of
implementing right to be forgotten gives rise to the area of Federated Unlearning (FU) …

Fast-FedUL: A Training-Free Federated Unlearning with Provable Skew Resilience

TT Huynh, TB Nguyen, PL Nguyen, TT Nguyen… - arXiv preprint arXiv …, 2024 - arxiv.org
Federated learning (FL) has recently emerged as a compelling machine learning paradigm,
prioritizing the protection of privacy for training data. The increasing demand to address …

Privacy-Preserving Federated Unlearning with Certified Client Removal

Z Liu, H Ye, Y Jiang, J Shen, J Guo, I Tjuawinata… - arXiv preprint arXiv …, 2024 - arxiv.org
In recent years, Federated Unlearning (FU) has gained attention for addressing the removal
of a client's influence from the global model in Federated Learning (FL) systems, thereby …

SoK: Challenges and Opportunities in Federated Unlearning

H Jeong, S Ma, A Houmansadr - arXiv preprint arXiv:2403.02437, 2024 - arxiv.org
Federated learning (FL), introduced in 2017, facilitates collaborative learning between non-
trusting parties with no need for the parties to explicitly share their data among themselves …

VeriFi: Towards Verifiable Federated Unlearning

X Gao, X Ma, J Wang, Y Sun, B Li, S Ji… - … on Dependable and …, 2024 - ieeexplore.ieee.org
Federated learning (FL) has emerged as a privacy-aware collaborative learning paradigm
where participants jointly train a powerful model without sharing their private data. One …

Federated unlearning and its privacy threats

F Wang, B Li, B Li - IEEE Network, 2023 - ieeexplore.ieee.org
Federated unlearning has emerged very recently as an attempt to realize “the right to be
forgotten” in the context of federated learning. While the current literature is making efforts on …

Federated unlearning with knowledge distillation

C Wu, S Zhu, P Mitra - arXiv preprint arXiv:2201.09441, 2022 - arxiv.org
Federated Learning (FL) is designed to protect the data privacy of each client during the
training process by transmitting only models instead of the original data. However, the …

Subspace based federated unlearning

G Li, L Shen, Y Sun, Y Hu, H Hu, D Tao - arXiv preprint arXiv:2302.12448, 2023 - arxiv.org
Federated learning (FL) enables multiple clients to train a machine learning model
collaboratively without exchanging their local data. Federated unlearning is an inverse FL …

Federated unlearning

G Liu, X Ma, Y Yang, C Wang, J Liu - arXiv preprint arXiv:2012.13891, 2020 - arxiv.org
Federated learning (FL) has recently emerged as a promising distributed machine learning
(ML) paradigm. Practical needs of the" right to be forgotten" and countering data poisoning …

Blockchain-enabled Trustworthy Federated Unlearning

Y Lin, Z Gao, H Du, J Ren, Z Xie, D Niyato - arXiv preprint arXiv …, 2024 - arxiv.org
Federated unlearning is a promising paradigm for protecting the data ownership of
distributed clients. It allows central servers to remove historical data effects within the …