| Affiliation: | CITI, Faculty of Sciences and Technology, New University of Lisbon, Portugal;Department of Computer Science and Engineering,Chalmers University of Technology,41296 Gothenburg, Sweden;Dipartimento di Statistica, Informatica, Applicazioni (DiSIA), Università degli Studi di Firenze, Viale Morgagni, 65, I-50134 Firenze, Italy;Computer Science Department, Universitat Politècnica de València, Camino de Vera, s/n, E-46022 Valencia, Spain;IMT Institute for Advanced Studies Lucca, Piazza S. Ponziano, 6,I-55100 Lucca, Italy |
