Search Results for author: Vasilis Siomos

Found 5 papers, 1 papers with code

ARIA: On the Interaction Between Architectures, Initialization and Aggregation Methods for Federated Visual Classification

1 code implementation24 Nov 2023 Vasilis Siomos, Sergio Naval-Marimont, Jonathan Passerat-Palmbach, Giacomo Tarroni

Federated Learning (FL) is a collaborative training paradigm that allows for privacy-preserving learning of cross-institutional models by eliminating the exchange of sensitive data and instead relying on the exchange of model parameters between the clients and a server.

Federated Learning Image Classification +2

Contribution Evaluation in Federated Learning: Examining Current Approaches

no code implementations16 Nov 2023 Vasilis Siomos, Jonathan Passerat-Palmbach

Federated Learning (FL) has seen increasing interest in cases where entities want to collaboratively train models while maintaining privacy and governance over their data.

Federated Learning

MIM-OOD: Generative Masked Image Modelling for Out-of-Distribution Detection in Medical Images

no code implementations27 Jul 2023 Sergio Naval Marimont, Vasilis Siomos, Giacomo Tarroni

Unsupervised Out-of-Distribution (OOD) detection consists in identifying anomalous regions in images leveraging only models trained on images of healthy anatomy.

Anatomy Out-of-Distribution Detection +1

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