Affiliation: | 1. Community Imaging Group, University of Oulu, 90570, Finland;2. Department of Infocommunication Technologies, ITMO University, 197101, Russia;3. Department of Informatics and Telecommunications, University of Athens, 15784, Greece;4. School of Computing Science, University of Glasgow, G12 8QQ, UK;5. CSIRO Computational Informatics, CSIRO, Box 312, Vic. 3169, Australia |