An empirical investigation on the impact of design pattern application on computer game defects. - Apostolos Ampatzoglou; Apostolos Kritikos; Elvira-Maria Arvanitou; Antonios Gkortzis; Fragkiskos Chatziasimidis; Ioannis Stamelos (MindTrek, 2011)

SFparser: A Tool for Selectively Parsing SourceForge. - Apostolos Kritikos; Fragkiskos Chatziasimidis (Panhellenic Conference on Informatics, 2011)

Data collection and analysis of GitHub repositories and users. - Fragkiskos Chatziasimidis; Ioannis Stamelos (IISA, 2015)