A survey on federated unlearning: Challenges, methods, and future directions

Z Liu, Y Jiang, J Shen, M Peng, KY Lam… - ACM Computing …, 2024 - dl.acm.org
In recent years, the notion of “the right to be forgotten”(RTBF) has become a crucial aspect of
data privacy for digital trust and AI safety, requiring the provision of mechanisms that support …

Threats, attacks, and defenses in machine unlearning: A survey

Z Liu, H Ye, C Chen, Y Zheng, KY Lam - arXiv preprint arXiv:2403.13682, 2024 - arxiv.org
Machine Unlearning (MU) has recently gained considerable attention due to its potential to
achieve Safe AI by removing the influence of specific data from trained Machine Learning …

Federated unlearning: A survey on methods, design guidelines, and evaluation metrics

N Romandini, A Mora, C Mazzocca… - … on Neural Networks …, 2024 - ieeexplore.ieee.org
Federated learning (FL) enables collaborative training of a machine learning (ML) model
across multiple parties, facilitating the preservation of users' and institutions' privacy by …

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

Y Zhao, J Yang, Y Tao, L Wang, X Li… - arXiv preprint arXiv …, 2023 - arxiv.org
The evolution of privacy-preserving Federated Learning (FL) has led to an increasing
demand for implementing the right to be forgotten. The implementation of selective forgetting …

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 …

Addressing unreliable local models in federated learning through unlearning

M Ameen, RU Khan, P Wang, S Batool, M Alajmi - Neural Networks, 2024 - Elsevier
Federated unlearning (FUL) is a promising solution for removing negative influences from
the global model. However, ensuring the reliability of local models in FL systems remains …

Robust federated unlearning

X Sheng, W Bao, L Ge - Proceedings of the 33rd ACM International …, 2024 - dl.acm.org
Federated unlearning (FU) algorithms offer participants in federated learning (FL) the" right
to be forgotten''for their individual data and its impact on a collaboratively trained model …

F2ul: Fairness-aware federated unlearning for data trading

W Su, P Wang, Z Wang, A Muhammad… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
Federated learning (FL) offers a credible solution for distributed data trading since it could
train machine learning models in a distributed manner thereby enhancing data privacy …

Enable the Right to be Forgotten with Federated Client Unlearning in Medical Imaging

Z Deng, L Luo, H Chen - … Conference on Medical Image Computing and …, 2024 - Springer
The right to be forgotten, as stated in most data regulations, poses an underexplored
challenge in federated learning (FL), leading to the development of federated unlearning …

ConDa: Fast Federated Unlearning with Contribution Dampening

VS Chundawat, P Niroula, P Dhungana… - arXiv preprint arXiv …, 2024 - arxiv.org
Federated learning (FL) has enabled collaborative model training across decentralized data
sources or clients. While adding new participants to a shared model does not pose great …