Affiliation: | (1) Computer Science Department, CINVESTAV-IPN, Av. IPN No. 2508, Col. San Pedro Zacatenco, Mexico City, 07300, Mexico;(2) Institute for Operations Research, ETH Zurich, 8092 Zurich, Switzerland;(3) Faculty for Computer Science, Electrical Engineering and Mathematics, Institute for Mathematics, University of Paderborn, Warburger Strasse 100, 33098 Paderborn, Germany;(4) LIFL, CNRS Bat M3, Cité Scientifique, INRIA Futurs, 59655 Villeneuve d’Ascq, France |