Elsa Dupraz — accepted AI-conference papers

2021

Improving the Energy-Efficiency of a Kalman Filter Using Unreliable Memories

Jonathan Kern, Elsa Dupraz, Abdeldjalil Aïssa-El-Bey, François Leduc-Primeau

ICASSP 2021accepted

Kalman filters are widely used for real-time estimation of dynamic systems, and they sometimes need to be implemented on energy-constrained devices. A Kalman filter implementation from unreliable memories is considered, where the flipping probability of a bit in a memory cell directly depends on its…

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2018

A Statistical Signal Processing Approach to Clustering over Compressed Data

Elsa Dupraz, Dominique Pastor, François-Xavier Socheleau

ICASSP 2018accepted

In this paper, we consider a network of sensors in which a fusion center applies a clustering method over the sensor measurements. In order to limit their energy consumption, the sensors transmit their measurements in a compressed form. This paper proposes a novel clustering algorithm that applies d…

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