1. 37 Million Compilations
2. Work in progress - object oriented metrics and programmers’ misconceptions
3. Locus of feedback control in computer-based tutoring
4. Dimitros Doukakis , Maria Grigoriadou , and Grammatiki Tsaganou . 2007 . Understanding the programming variable concept with animated interactive analogies . In Proceedings of the 8th Hellenic European Research on Computer Mathematics and Its Applications Conference (HERCMA’07) . Dimitros Doukakis, Maria Grigoriadou, and Grammatiki Tsaganou. 2007. Understanding the programming variable concept with animated interactive analogies. In Proceedings of the 8th Hellenic European Research on Computer Mathematics and Its Applications Conference (HERCMA’07).