Affiliation: | 1. University of Alabama, Tuscaloosa, Alabama, USA;2. University of Montreal, Montreal, Canada;1. ISISTAN, Tandil, Argentina;2. Department of Computer Science (DCC), University of Chile, Chile;3. CONICET, Argentina;4. CIC, Argentina;1. Department of Computer Engineering and Information Technology, Amirkabir University of Technology (Tehran Polytechnic), P.O. Box: 15875-4413, Tehran, Iran;2. School of Computer Science, Institute for Research in Fundamental Sciences (IPM), P.O. Box: 19395-5746, Tehran, Iran |