Search Results for author: Ludovic Koehl

Found 4 papers, 0 papers with code

Proof of Swarm Based Ensemble Learning for Federated Learning Applications

no code implementations28 Dec 2022 Ali Raza, Kim Phuc Tran, Ludovic Koehl, Shujun Li

We experimentally validated the performance of the proposed algorithm using ECG classification as an example application in healthcare, showing that the ensemble learning model outperformed all local models and even the FL-based global model.

ECG Classification Ensemble Learning +1

Using Anomaly Detection to Detect Poisoning Attacks in Federated Learning Applications

no code implementations18 Jul 2022 Ali Raza, Shujun Li, Kim-Phuc Tran, Ludovic Koehl

In federated learning (FL), data poisoning attacks can be generalized to model poisoning attacks, which cannot be detected by simpler methods due to the lack of access to local training data by the detector.

Anomaly Detection Data Poisoning +4

Lightweight Transformer in Federated Setting for Human Activity Recognition

no code implementations1 Oct 2021 Ali Raza, Kim Phuc Tran, Ludovic Koehl, Shujun Li, Xianyi Zeng, Khaled Benzaidi

Moreover, in home healthcare applications the centralized approach can raise serious privacy concerns since the sensors used by a HAR classifier collect a lot of highly personal and sensitive data about people in the home.

Federated Learning Human Activity Recognition

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