Ioannis Patiniotakis, Dimitris Apostolou, and Gregoris Mentzas (2009) Applying a linguistic operator for aggregating movie preferences, 13th Panhellenic Conference on Informatics, 10 – 12 September 2009, Corfu, Greece.

Babis Magoutas, Gregoris Mentzas (2009) Adaptive Evaluation of Portal Quality: An eGovernment Case, 13th Panhellenic Conference on Informatics, 10 – 12 September 2009, Corfu, Greece.

Konstantinos Christidis, Niki Papailiou, Dimitris Apostolou, Gregoris Mentzas (2009) Exploring Gadget-based Interfaces for the Social Semantic Desktop, 13th Panhellenic Conference on Informatics, 10 – 12 September 2009, Corfu, Greece.

Dimitris Panagiotou and Gregoris Mentzas (2009) A Semantic Wiki for Software Development, 13th Panhellenic Conference on Informatics, 10 – 12 September 2009, Corfu, Greece.

Panagiotis Gouvas, Gregoris Mentzas (2009) BlueMesh – A protocol that facilitates P2P application development in Bluetooth-based Personal Area Networks, 13th Panhellenic Conference on Informatics, 10 – 12 September 2009, Corfu, Greece.