Affiliation: | 1. Department of Computer Science, University of Haifa, Haifa 31905, Israel;2. Department of Computer Science, Bar Ilan University, Ramat Gan 52900, Israel;3. Department of Software Engineering, Shenkar College, 12 Anna Frank, Ramat-Gan, 52526, Israel;4. CRI, University of Haifa, Haifa 31905, Israel;5. Department of Computer and Information Science, Polytechnic Institute of NYU, Six MetroTech Center, Brooklyn, NY 11201-3840, United States |