Usability and education of games through combined assessment methods. - Spyridon Papaloukas; Michalis Nik Xenos (PETRA, 2008)

Suitable Asynchronous Distance Education for a Size for Working Groups in Informatics Teachers Training. - Kiriakos Patriarcheas; Spyridon Papaloukas; Michalis Nik Xenos (BCI, 2009)

Usability Assessment Heuristics in New Genre Videogames. - Spyridon Papaloukas; Kiriakos Patriarcheas; Michalis Nik Xenos (Panhellenic Conference on Informatics, 2009)

Text Based Computer-Mediated Communication: A System for Automated Interpretation of Discussion Threads in Distance Education Fora by Using Formal Languages. - Kiriakos Patriarcheas; Spyridon Papaloukas; Michalis Nik Xenos (INCoS, 2010)

A Survey on How Online Games Usability Affects the Retention of Information. - Spyridon Papaloukas; Christina Stoli; Kiriakos Patriarcheas; Michalis Nik Xenos (Panhellenic Conference on Informatics, 2010)

Usability Evaluation of Web-Based Collaboration Support Systems: The Case of CoPe_it! - Nikos Karousos; Spyridon Papaloukas; Nektarios Kostaras; Michalis Nik Xenos; Manolis Tzagarakis; Nikos I. Karacapilidis (WSKS (1), 2010)

Analyzing the Fora: An Algorithms Combination for the Representation of Messages. - Kiriakos Patriarcheas; Spyridon Papaloukas; Michalis Nik Xenos (Panhellenic Conference on Informatics, 2011)

The Text-Based Computer-Mediated Communication in Distance Education Fora: A Modelling Approach Based on Formal Languages. - Kiriakos Patriarcheas; Spyridon Papaloukas; Michalis Nik Xenos (Intelligent Adaptation and Personalization Techniques in Computer-Supported Collaborative Learning, 2012)