Professor
National Technical University of Athens Computer Science Division 9, Heroon Politechniou, Zographou 15773 Athens, Greece e-mail: afrati@softlab.ece.ntua.gr tel: +30-1-7722498 fax: +30-1-7722459
Query Languages, Computational Complexity of Query Processing, Expressiveness, Database Theory, Finite Model Theory, Object-Oriented Databases, Knowledge Bases, Parallel Algotithms and Complexity, Graph-Theoretical problems.
3/80 Phd in Electrical Engineering, Imperial College of the University of London Thesis: Error Correcting Codes by Algorithms 3/80 Diploma of Imperial College 6/76 Diploma in Electrical and Mechanical Engineering, NTUA