2013
Yannis Charalabidis, Euripidis Loukis, E. Ferro, M. Osella, Evaluating Complex Forms of Social Media Use in Government, 19th Americas Conference on Information Systems - AMCIS 2013, Αύγουστος, 2013, Chicago, Illinois, USA   
Yannis Charalabidis, Euripidis Loukis, E. Ferro, M. Osella, Analyzing the Centralised Use of Multiple Social Media by Government from Innovations Diffusion Theory Perspective, IFIP Fifth International Conference on e-Participation - ePart 2013, Σεπτέμβριος, 2013, Koblenz, Germany   
Yannis Charalabidis, Euripidis Loukis, V. Karkaletsis, Anna Triantafillou, Aggeliki Androutsopoulou, Requirements and Architecture of a Passive Crowdsourcing Environment, IFIP Fifth International Conference on e-Participation - ePart 2013, Σεπτέμβριος, 2013, Koblenz, Germany   
Yannis Charalabidis, Euripidis Loukis, Charalampos Alexopoulos, A Methodology for Determining the Value Generation Mechanism and the Improvement Priorities of Open Government Data Systems, 2nd International Symposium and 24th National Conference on Operational Research, Σεπτέμβριος, 2013, National Technical University of Athens, Greece   
Yannis Charalabidis, Euripidis Loukis, Vassiliki Diamantopoulou, Lefkothea Spiliotopoulou, A Framework for Utilizing Web 2.0 Social Media for Participative Governance, European Medditerranean Conference on Information Systems (EMCIS) 2013, Οκτώβριος, 2013, Windsor, UK   
Yannis Charalabidis, Euripidis Loukis, Vassiliki Diamantopoulou, The Effects of Information Systems Interoperability on Business Performance, European Medditerranean Conference on Information Systems (EMCIS) 2013, Οκτώβριος, 2013, Windsor, UK   
2012
Euripidis Loukis, S. Arvanitis, Vassiliki Diamantopoulou, Soft ICT and Innovation Performance – An Empirical Investigation, European Mediterranean Conference on Information Systems (EMCIS), , 15, Ιούνιος, 2012, Munich, Germany,   
Yannis Charalabidis, Euripidis Loukis, Vassiliki Diamantopoulou, Different Digital Moderated and Non-Moderated Mechanisms for Public Participation, European Mediterranean Conference on Information Systems (EMCIS) 2012, 11, Ιούνιος, 2012, Munich, Germany   
Euripidis Loukis, S. Arvanitis, Vassiliki Diamantopoulou, An Empirical Investigation of the Effect of Hard and Soft ICT Investment on Innovation Performance of Greek Firms, Panhellenic Conference on Informatics with International Participation , 6, Οκτώβριος, 2012, Piraeus, Greece   
Yannis Charalabidis, Euripidis Loukis, Charalampos Alexopoulos, A methodology for evaluating PSI e-Infrastructures based on Value Models, Proceedings of the PCI Conference 2012, , 2012