Publications
A knowledge-based approach for developing multi-channel e-government services. Electronic Commerce Research and Applications. 6:113-124.
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2007. A comparative study of temporal DBMS architectures. DEXA '96: Proceedings of the 7th International Workshop on Database and Expert Systems Applications. :153.
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1996. Transaction Support in a Temporal DBMS. Proceedings of the International Workshop on Temporal Databases. :255–271.
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1995. Component reuse in electronic services development. J. Comp. Methods in Sci. and Eng.. 6:229–241.
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2006. An optimisation scheme for coalesce/valid time selection operator sequences. SIGMOD Record (ACM Special Interest Group on Management of Data). 29:38-43.
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2000. Reverse engineering electronic services: from e-forms to knowledge. ICSOFT (1). :273-278.
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2006. A Semantic Mixed Reality Framework for Shared Cultural Experiences Ecosystems. Big Data and Cognitive Computing. 4:6.
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2020. TripMentor Project: scope and challenges. Proceedings of the Workshop on Cultural Informatics, co-located with the 14th International Workshop On Semantic And Social Media Adaptation And Personalization (SMAP 2019).
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2019. Barriers To Electronic Service Development. e-Service Journal. Fall 2005:41-63.
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2005. TripMentor: Challenges and prospects for culture and tourism in the Attica region (Greek title: “TripMentor: προκλήσεις και προοπτικές για τον πολιτισμό και τον τουρισμό στην περιφέρεια Αττικής“). Proceedings of the 3nd Pan-Hellenic Conference on Digital Cultural Heritage-EuroMed 2019.
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2019. Implementing Embedded Valid Time Query Languages. DEXA '98: Proceedings of the 9th International Conference on Database and Expert Systems Applications. :561–572.
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1998. Mobile and context-aware e-commerce: Issues, challenges and research directions. Journal of Electronic Commerce in Organizations. 6:i-iv.
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2008. exhiSTORY: Smart Exhibits That Tell Their Own Stories. Future Generation of Computer Systems. 81:542-556.
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2018. .
2006. Web service execution streamlining. Proceedings - ICSSSM'06: 2006 International Conference on Service Systems and Service Management. 2:1564-1569.
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2007. An Integrated Environment for Cataloguing and Online Presentation of Museum Exhibits. DESIDOC Journal of Library and Information Technology. 28(4):72-78.
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2008. Blockchain technologies for leveraging security and privacy. Homo Virtualis. 2:7–14.
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2019. Is Server-Side Programming Killing Your Web Server? Proceedings of the ActiveWeb 99 Conference.
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1999. A Methodology for the Implementation of Software for the Design of Distributed Systems. Proceedings of the 4th Hellenic Conference on Informatics. :673–686.
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1993. Improving e-Form Layout Through Analysis of Form Semantics and Validation Checks. CAiSE Short Paper Proceedings.
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2003. Encyclopedia of Digital Government. :1174–1179.
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2007. A heuristics-based approach to reverse engineering of electronic services. Information and Software Technology. 51:325-336.
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2009. A framework for adaptation in secure web services. Proceedings of MCIS 2009.
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2009. A Blackboard-oriented Architecture for e-Government service composition. Proceedings of the IRMA 2005 conference.
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2018.