1. CNRS, Inria, IRISA, University of Rennes, Rennes, France
2. LIX, CNRS, Inria, École Polytechnique, Palaiseau, France
3. ENAC, University of Toulouse, Toulouse, France
4. XLIM-MATHIS, University of Limoges, Limoges, France
5. IMB, University of Bordeaux, Bordeaux, France