An approach to modeling Web service QoS and provision price. - Dimitris Gouscos; Manolis Kalikakis; Panagiotis Georgiadis 001 (WISE Workshops, 2003)

A general model of performance and quality for one-stop e-Government service offerings. - Dimitris Gouscos; Manolis Kalikakis; Maria Legal; Soumi Papadopoulou (Gov. Inf. Q., 2007)

A participatory architecture for taxation and budgeting. - Manolis Kalikakis; Dimitris Gouscos; Panagiotis Georgiadis 001 (Int. J. Electron. Bus., 2008)

Ηλεκτρονικές υπηρεσίες P2P που προάγουν τη συμμετοχικότητα στη λήψη αποφάσεων και τη διαχείριση πόρων - Manolis Kalikakis (2009)