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Balancing Energy Efficiency and Distributional Robustness in Over-the-Air Federated Learning

Engineering and Technology

Balancing Energy Efficiency and Distributional Robustness in Over-the-Air Federated Learning

M. Badi, C. B. Issaid, et al.

Discover a groundbreaking method for enhancing energy efficiency in federated learning through innovative over-the-air computation, presented by Mohamed Badi, Chaouki Ben Issaid, Anis Elgabli, and Mehdi Bennis. This research tackles critical challenges in distributed learning, achieving remarkable energy savings while maintaining robustness against data variability.

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Playback language: English
Abstract
This paper introduces a novel approach for energy-efficient and distributionally robust federated learning (FL) using over-the-air computation (AirComp). It addresses challenges posed by energy consumption, bandwidth limitations, latency, and data heterogeneity in distributed learning. A novel client selection method is proposed, integrating deterministic (energy-efficient) and probabilistic (distributionally robust) insights. Simulation results demonstrate superior performance compared to baselines, achieving over three-fold energy savings.
Publisher
Published On
Authors
Mohamed Badi, Chaouki Ben Issaid, Anis Elgabli, Mehdi Bennis
Tags
federated learning
energy efficiency
over-the-air computation
client selection
data heterogeneity
robustness
simulation results
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