Bouquet, Fabrice; LIFC INRIA CASSIS Project, Univ. de Franche-Comte, Besancon, France
Ochoa, Martìn; Tech. Univ. of Dortmund, Dortmund, Germany
Jurjens, Jan; Tech. Univ. of Dortmund, Dortmund, Germany
Wenzel, Sven; Tech. Univ. of Dortmund, Dortmund, Germany