Dr. Euripidis Loukis is an Associate Professor of Information Systems and Decision Support Systems at the Department of Information and Communication Systems Engineering, University of the Aegean. Formerly he has been Information Systems Advisor at the Ministry to the Presidency of the Government of Greece, Technical Director of the Program of Modernization of Greek Public Administration of the Second Community Support Framework and National Representative of Greece in the programs ‘Telematics’ and ‘IDA’ (Interchange of Data between Administrations) of the European Union. He is the author of numerous scientific articles in international journals and conferences; one of them has been honoured with the International Award of the American Society of Mechanical Engineers – Controls and Diagnostics Committee. His current research interests include e-government, e-participation, information systems value/impacts and internal/external determinants, business process adaptation and medical decision support systems.