no code implementations • 14 Feb 2023 • Shenghui Li, Edith C. -H. Ngai, Thiemo Voigt
In recent years, several robust aggregation schemes have been proposed to defend against malicious updates from Byzantine clients and improve the robustness of federated learning.
no code implementations • 1 Dec 2022 • Shuai Zhu, Thiemo Voigt, JeongGil Ko, Fatemeh Rahimian
A majority of the early application systems focused on exploiting the inference capabilities of ML and DL models, where data captured from different mobile and embedded sensing components are processed through these models for application goals such as classification and segmentation.
no code implementations • 24 Dec 2021 • Daniel F. Perez-Ramirez, Carlos Pérez-Penichet, Nicolas Tsiftes, Thiemo Voigt, Dejan Kostic, Magnus Boman
Without the need to retrain, DeepGANTT generalizes to networks 6x larger in the number of nodes and 10x larger in the number of tags than those used for training, breaking the scalability limitations of the optimal scheduler and reducing carrier utilization by up to 50% compared to the state-of-the-art heuristic.
1 code implementation • 14 Jan 2021 • Shenghui Li, Edith Ngai, Fanghua Ye, Thiemo Voigt
In this paper, we address this challenge by proposing Auto-weighted Robust Federated Learning (arfl), a novel approach that jointly learns the global model and the weights of local updates to provide robustness against corrupted data sources.
1 code implementation • 16 Sep 2020 • Ahmed Mohamed Hussain, Gabriele Oligeri, Thiemo Voigt
We present a new machine learning-based attack that exploits network patterns to detect the presence of smart IoT devices and running services in the WiFi radio spectrum.