| Telephone: | office | (301) 405-1743 |
| assistant | (301) 405-1738 | |
| facsimile | (301) 314-9115 | |
| home | (301) 935-4789 |
| Degree | Institution | Date | Field |
| Diplome | University of Athens, Greece | 1981 | Mathematics |
| M.S. | University of Rochester, New York | 1984 | Computer Science |
| Ph.D. | University of Rochester, New York | 1987 | Computer Science |