| Killam Chair of Computer Science, Dalhousie University | 2006-2011 |
| Senior Member of the IEEE | 1998-now |
| MIT Departmental Fellowship | 1980-1981 |
| Bodossakis Foundation Postgraduate Fellowship | 1980-1982 |
| Fellowship, National Fellowship Foundation, Greece | 1975-1980 |
| Technical Chamber of Greece Annual Award | 1976-1980 |
| Hellenic Mathematical Society, First National Prize in annual national mathematics competition of high-school graduates | 1975 |