Search Results for author: Antonios Georgiadis

Found 3 papers, 0 papers with code

Enhancing Privacy against Inversion Attacks in Federated Learning by using Mixing Gradients Strategies

no code implementations26 Apr 2022 Shaltiel Eloul, Fran Silavong, Sanket Kamthe, Antonios Georgiadis, Sean J. Moran

We show that otherwise it is possible to directly recover all vectors in a mini-batch without any numerical optimisation due to the de-mixing nature of the cross entropy loss.

Federated Learning

ST-FL: Style Transfer Preprocessing in Federated Learning for COVID-19 Segmentation

no code implementations25 Mar 2022 Antonios Georgiadis, Varun Babbar, Fran Silavong, Sean Moran, Rob Otter

We demonstrate that the widely varying data quality on FL client nodes leads to a sub-optimal centralised FL model for COVID-19 chest CT image segmentation.

COVID-19 Diagnosis COVID-19 Image Segmentation +5

Senatus -- A Fast and Accurate Code-to-Code Recommendation Engine

no code implementations5 Nov 2021 Fran Silavong, Sean Moran, Antonios Georgiadis, Rohan Saphal, Robert Otter

Senatus also outperforms standard MinHash LSH by 29. 2\% F1 and 51. 02\emph{x} faster query time.

Retrieval

Cannot find the paper you are looking for? You can Submit a new open access paper.