Fisher calibration for backdoor-robust heterogeneous federated learning

W Huang, M Ye, Z Shi, B Du, D Tao - European Conference on Computer …, 2024 - Springer
Federated learning presents massive potential for privacy-friendly vision task collaboration.
However, the federated visual performance is deeply affected by backdoor attacks, where …

Fed-qssl: A framework for personalized federated learning under bitwidth and data heterogeneity

Y Chen, H Vikalo, C Wang - Proceedings of the AAAI Conference on …, 2024 - ojs.aaai.org
Motivated by high resource costs of centralized machine learning schemes as well as data
privacy concerns, federated learning (FL) emerged as an efficient alternative that relies on …

Contrastive and Non-Contrastive Strategies for Federated Self-Supervised Representation Learning and Deep Clustering

R Miao, E Koyuncu - IEEE Journal of Selected Topics in Signal …, 2024 - ieeexplore.ieee.org
We investigate federated self-supervised representation learning (FedSSRL) and federated
clustering (FedCl), aiming to derive low-dimensional representations of datasets distributed …

Tackling Feature-Classifier Mismatch in Federated Learning via Prompt-Driven Feature Transformation

X Wu, J Niu, X Liu, M Shi, G Zhu, S Tang - arxiv preprint arxiv:2407.16139, 2024 - arxiv.org
In traditional Federated Learning approaches like FedAvg, the global model underperforms
when faced with data heterogeneity. Personalized Federated Learning (PFL) enables clients …

Robot fleet learning via policy merging

L Wang, K Zhang, A Zhou, M Simchowitz… - arxiv preprint arxiv …, 2023 - arxiv.org
Fleets of robots ingest massive amounts of heterogeneous streaming data silos generated
by interacting with their environments, far more than what can be stored or transmitted with …

A mutual information perspective on federated contrastive learning

C Louizos, M Reisser, D Korzhenkov - arxiv preprint arxiv:2405.02081, 2024 - arxiv.org
We investigate contrastive learning in the federated setting through the lens of SimCLR and
multi-view mutual information maximization. In doing so, we uncover a connection between …

Enhancing federated averaging of self-supervised monocular depth estimators for autonomous vehicles with Bayesian optimization

EFS Soares, EV Brazil, CAV Campos - Future Generation Computer …, 2025 - Elsevier
Recent research in computer vision for intelligent transportation systems has prominently
focused on image-based depth estimation due to its cost-effectiveness and versatile …

Privacy-preserving training of monocular depth estimators via self-supervised federated learning

EFS Soares, CAV Campos - 2024 IEEE 100th Vehicular …, 2024 - ieeexplore.ieee.org
Monocular depth estimation is gaining attention in computer vision for autonomous driving
due to its cost-effectiveness and versatility. Recent works have used self-supervised …

Take Your Pick: Enabling Effective Distributed Learning Within Low-Dimensional Feature Space

G Zhu, X Liu, S Tang, J Niu, X Wu… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Personalized federated learning (PFL) is a popular distributed learning framework that
allows clients to have different models and has many applications where clients' data are in …

LW-FedSSL: Resource-efficient Layer-wise Federated Self-supervised Learning

YL Tun, CM Thwal, LQ Huy, MNH Nguyen… - arxiv preprint arxiv …, 2024 - arxiv.org
Many studies integrate federated learning (FL) with self-supervised learning (SSL) to take
advantage of raw data distributed across edge devices. However, edge devices often …