Michael G. Strintzis is the Director of Informatics and Telematics Institute (Centre of Research and Technology Hellas) and a Professor of Electrical and Computer Engineering at Aristotle University of Thessaloniki. He received his diploma degree in electrical engineering from the National Technical University of Athens, Athens, Greece, in 1967, and the M.A. and Ph.D. degrees in electrical engineering from Princeton University, Princeton, NJ, in 1969 and 1970, respectively. He then joined the Electrical Engineering Department at the University of Pittsburgh, Pittsburgh, PA., where he served as...