| 1993 |
| Yannis Charalabidis, G. Vlondakis, YES, pp. = , Constraint - Based Budget Management |
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| 2004 |
| Yannis Charalabidis, D. Spinellis, V. Karakoidas, S. Theotokis, YES, pp. = , Enabling B2B Transactions over the Internet through Application Interconnection |
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| 2005 |
| Yannis Charalabidis, D. Spinellis, G. Gousios, S. Androutsellis - Theotokis, V. Karakoidas, YES, pp. = , Building an e-Business Platform: An Experience Report |
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| 2006 |
| Yannis Charalabidis, G. Gionis, . Askounis, YES, pp. = , A Model for Assessing the Impact of Enterprise Application Interoperability in the typical European Enterprise |
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| 2007 |
| Yannis Charalabidis, G. Gionis, D. Askounis, S. Koussouris, T. Janner, C. Schroth, YES, pp. = , A Hybrid Architecture for Enabling Electronic Transactions Among Enterprises and Governmental Bodies |
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| 2008 |
| Yannis Charalabidis, K. Metaxiotis, pp. = , Ontology-based Management of eGovernment Knowledge |
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| Yannis Charalabidis, YES, pp. = , Ontological Support in eGovernment Interoperability through Service Registries |
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| 2009 |
| Yannis Charalabidis, D. Askounis, YES, Achieving Interoperability Through Base Registries for Governmental Services and Documents Management |
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| Yannis Charalabidis, D. Sarandis, D. Askounis, YES, Knowledge-driven Project Management for achieving Electronic Government Transformation |
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| 2010 |
| Yannis Charalabidis, YES, A Framework for Assessing Interoperability in Public Administration at Organisational, Semantic and Technical Level |
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