2011
Yannis Charalabidis, A Roadmap for Research in Electronic Governance: The Grand Challenges, 5th International Conference on Methodologies, Technologies and Tools enabling e-Government, , , Ιούνιος, 2011, Camerino, Italy,   
Yannis Charalabidis, F. Lampathaki, E. Ntanos, An Architectural Framework for Open Governmental Data for Researchers and Citizens, IFIP EGOV 2011 Conference, , 75-82, , 2011, Delft, Netherlands, Trauner Verlag   
Yannis Charalabidis, S. Koussouris, F. Lampathaki, J. Psarras, R. Jardim-Goncalves, C. Agostinho, Towards an Interoperability Science: Cultivating the Scientific Foundations for Enterprise Interoperability, CENT 2011: Collaborative Enterprises 2011 – Platforms, Processes, and Practices Advancing the Enterprise 2.0, , , Ιούλιος, 2011, Orlando / FL, USA,   
Yannis Charalabidis, S. Koussouris, F. Lampathaki, S. Mouzakitis, J. Psarras, Digging into the Real-Life Enterprise Interoperability Areas Definition and Overview of the Main Research Areas, CENT 2011: Collaborative Enterprises 2011 – Platforms, Processes, and Practices Advancing the Enterprise 2.0, , , Ιούλιος, 2011, Orlando / FL, USA,   
Yannis Charalabidis, F. Lampathaki, D. Osimo, S. Armenia, D. Falsini, K. Szkuta, Future research directions in Governance and Policy Making under the UE prism of ICT for Governance and Policy Modelling, 29th International Conference of the System Dynamics Society, , , Ιούλιος, 2011, Washington DC,   
Yannis Charalabidis, D. Askounis, F. Lampathaki, Open Linked Data and Visual Analytics in Electronic Governance: State of Play and Perspectives, 8th Extended Semantic Web Conference, , , Μάιος, 2011, Heraklion, Greece,   
Yannis Charalabidis, A. Ramfos, S. Koussouris, A Cloud Infrastructure for Collaborative Digital Public Services, IEEE Third International Conference on Cloud Computing Technology and Science, , 340 -347, , 2011, , IEEE Publications   
2010
Yannis Charalabidis, Euripidis Loukis, G. Gionis, E. Ferro, Towards a Systematic Exploitation of Web 2.0 and Simulation Modeling Tools in Public Policy Process, IFIP Second International Conference on e-Participation (ePart) 2010, Αύγουστος, 2010, Lausanne, Switzerland   
Yannis Charalabidis, Euripidis Loukis, A. Xenakis, R. Peters, Using GIS Tools to Support e-Participation – A Systematic Evaluation, IFIP Second International Conference on e-Participation (ePart) 2010, Αύγουστος, 2010, Lausanne, Switzerland   
Yannis Charalabidis, Euripidis Loukis, G. Gionis, Policy Processes Support through Interoperability with Social Media, 5th Mediterranean Conference on Information Systems (MCIS) 2010, Σεπτέμβριος, 2010, Haifa, Israel