1. Univ. Lille, CNRS, Inria, Centrale Lille, UMR 9189 CRIStAL, Lille, France
2. Ai movement -University Mohammed VI Polytechnic, Rabat, Morocco
3. IMT Nord Europe, Institut Mines-Télécom, Univ. Lille, Centre for Digital Systems, Lille, France
4. CNRS, UMR 9193 SCALab, Univ. Lille, Lille, France