CV

Guillaume Bouleux

received the engineering degree in electronic and signal processing from the Ecole Nationale Supérieure de l’Electronique et de ses Applications (ENSEA), Cergy, France, in 2004 where he worked with Lieven Delathauwer (ETIS laboratory) on Numerical and Matrix analysis. The main topic studied was the Blind Source Separation using an iteration of Rayleigh quotient.

The aim was to propose different algorithms that perform better joint diagonalisation of matrices/eigenmatrices than the Givens rotations used in so called BSS algorithms such as SOBI and JADE.

He received the Master degree (M.sc) from Cergy-Pontoise University, France, in 2005, thanks to a collaborative work with Remy Boyer (LSS-Supelec laboratory) and Karim Abed-Meraim (ENST-TSI laboratory). The topics studied were the introduction of a priori into Subspace-based algorithms, real polynomial rooting for 2D NMR signals and IQML algorithm.

He received his Ph.D. degree in signal processing in collaboration with both Jean Monnet University (LASPI laboratory), Saint Etienne, France and Paris-Sud Uinversity, Orsay, France (LSS-Supelec laboratory) in december 2007. His Thesis's title is :

Traitement d'antenne adapté aux modèles linéaires intégrant une interférence strucutrée. Application aux signaux mécaniques. (thesis only in French)

English title : Signal array processing for linear models integrating structured interference. Apllication to mechanical systems.

The thesis proposes two main approaches for interfering processing. A first part is dedicated to the subspace deflation methods where is introduced oblique projection operator to tackle the interfering problem. A second part is dedicated to sequential MUSIC-like algorithms by introducing a Zero-forcing algorithm.

The application part illustrates with real mechanicals data (taken from LASPI signals acquisition) the efficiency of both the approaches adopted. In particular, the methods proposed allow to improve the diagnosis of rotating machines such as gears (thooth defects) or asynchronous machine (bearing fault on an outer raceway).

Guillaume Bouleux had the honor to be invited by Pr. Petre Stoica at Uppsala University into the Systems and Control Division for his Post-Doctoral position.

Between September 2008-2014, Guillaume Bouleux was an Associate Professor affiliated to Saint Etienne University, France where he was doing his lectures at IUT de Roanne, France and his research at LASPI laboratory.

He joined the DISP, INSA-Lyon laboratory in 2014. Since 2016, he is at the lead of the team Optimization and Operations management. His has focused many works to solve healthcare problems at the emergency department. He has obtained the "Habilitation à Diriger les recherches" in 2022 by presenting his work:

Pilotage des urgences par analyse et exploitation géométrique et topologique du flux de patients. Hdr.pdf

English title: Emergency management by geometric and topological analysis and exploitation of the patient flow.

His domains of interest are array processing, linear and multilinear algebra, cyclostationarity, specrtal analysis, blind source separation, dynamical systems, differential geometry and topology, complex networks,...