Honors, Awards and Achievements
| 2004-present | |
| 2015 | Research and Development Award by the Vatican Giuseppe Sciacca Foundation |
| 2013 | Best Paper and Best Student Paper Award, ACM Conference on Electronic Commerce |
| 2012 | Best Student Paper Award, ACM Conference on Electronic Commerce |
| 2012 | Microsoft Research Faculty Fellowship |
| 2011 | X-Window Consortium Chair |
| 2011 | SIAM Outstanding Paper Prize |
| 2011 | Ruth and Joel Spira Award for Distinguished Teaching |
| 2010 | Sloan Research Fellowship |
| 2010 | NSF Career Award |
| 2008 | ACM Doctoral Dissertation Award |
| 2008 | Game Theory and Computer Science Prize by the Game Theory Society |
| 2007-2008 | Microsoft Research Fellowship in Honor of Dean A. Richard Newton |
| 2006 | Best Paper Award in ACM Conference on Electronic Commerce |
| 2004-2005 | UC Regents Fellowship |
| 1999-2004 | EECS, National Technical University of Athens |
| 2004 | Medal of the National Technical University of Athens |
| 1999-2004 | Scholarship from the National Foundation of Scholarships |
| 1999-2004 | Scholarship from the Technical Chamber of Greece |
| 1999-2004 | Award from the National Foundation of Scholarships for ranking 1st among the students of Electrical and Computer Engineering |
| 1999-2004 | Award from the Technical Chamber of Greece for ranking 1st among the students of Electrical and Computer Engineering |
| 2004 | Award from the Cretan Union |
| 2004 | Condoulis Award for graduating first among the students of the National Technical University of Athens |
| 2004 | I. Damiris Foundation Award for graduating first among the students of the National Technical University of Athens |
| 2004 | Chrysovergis Award for graduating first among the Electrical and Computer Engineering students of the National Technical University of Athens |
| 1999-2004 | Thomaidis Award for ranking 1st among the students of Electrical and Computer Engineering |
| 1999-2003 | Kalliopi Benizelou-Sfaellou award for ranking 1st among the students of the National Technical University of Athens |
| 2001-2003 | Paris Kanellakis award for ranking 1st among the students of Computer Science |
| 1999-2001 | Papakyriakopoulos Award for excellence in mathematics |
| 1999-2000 | N. Critikos Award for excellence in mathematics |
| 2000 | Tziafetas Award for excellence in Probability Theory |
| 2000 | 5th prize at the nation-wide Informatics Competition, ACM |
| 1993-1999 | High School&Junior High School |
| 1999 | Award from the National Foundation of Scholarships for ranking 5th among approximately 30,000 participants at the nation-wide university entrance examinations |
| 1996-1999 | Twice gold, once silver and once bronze medal at the yearly National Mathematical Competition Euclid held by the Hellenic Mathematical Society |
| 1996-1999 | Once silver medal, once bronze medal and once honorable mention at the National Mathematical Olympiad held by the Hellenic Mathematical Society |
| 1999 | Bronze medal at the National Chemistry Olympiad |
| 1999 | Bronze medal at the nation-wide Probabilities and Statistics Competition held by the Hellenic Statistical Institute |
| 1996 | 3rd prize at the National Ancient Drama competition held by the Greek Ministry of Education |
| 1995 | European Theatre Festival for schools in Vienna |