| Affiliation: | 1. Department of Computer Science and Engineering, Polytechnic Institute of NYU, Brooklyn, USA;2. Institute for Theoretical Computer Science, Graz University of Technology, Graz, Austria;3. Departament de Matemàtica Aplicada II, Universitat Politècnica de Catalunya, Barcelona, Spain;4. Département d''Informatique, Université Libre de Bruxelles, Brussels, Belgium;5. School of Computing, Queen''s University, Kingston, ON K7L 3N6, Canada;6. Department of Mathematics, Ben Gurion University of the Negev, P.O.B. 653, Be''er-Sheva 84105, Israel |
