Publications

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Conference Paper
Tambouris E., Boukis G., Vassilakis C, Lepouras G, Rouvas S., Canadas R., Heredia S., Usero J.CLopez.  2002.  SMARTGOV: A Governmental Knowledge-based Platform for Public Sector Online Services. Proceedings KMGov2002. :173–185.
Georgiadis P., Lepouras G, Vassilakis C, Boukis G., Tambouris E., Gorilas S., Davenport E., Macintosh A., Fraser J., Lochhead D..  2002.  SmartGov: A Knowledge-Based Platform for Transactional Electronic Services. Lecture Notes in Computer Science. :362-369.
Akim NMd., Dix A, Katifori A, Lepouras G, Shabir N, Vassilakis C.  2011.  Spreading Activation for Web Scale Reasoning: Promise and Problems. WebSci 11, poster presentation. :1-4.
Lepouras G, Sotiropoulou A, Theotokis D, Vassilakis C.  2004.  Tailorability in the context of E-government Information Systems: An approach. Proceedings of the IRMA 2004 conference.
Lepouras G, Katifori A, Vassilakis C, Antoniou A, Platis N.  2014.  Towards a Learning Analytics Platform for Supporting the Educational Process. Proceedings of the 5th Conference on Information, Intelligence, Systems & Application (IISA2014).
Vassilakis C, Laskaridis G., Lepouras G, Rouvas S., Georgiadis P..  2002.  Transactional e-Government Services: An Integrated Approach. EGOV '02: Proceedings of the First International Conference on Electronic Government. :276–279.
Bampatzia S, Bravo-Quezada OGustavo, Antoniou A, Nores MLopez, Wallace M, Lepouras G, Vassilakis C.  2016.  The use of semantics in the CrossCult H2020 project. Proceedings of the second International KEYSTONE Conference, (IKC2016). :190–195.
Antoniou A, Lykourentzou I, Rompa J., Tobias E., Lepouras G, Vassilakis C, Naudet Y..  2013.  User Profiling: Towards a Facebook Game that Reveals Cognitive Style. Proceedings of the GALA 2013 conference. :349–353.
Bampatzia S, Antoniou A, Lepouras G, Vassilakis C, Wallace M.  2016.  Using Social media to stimulate history reflection in cultural heritage. Proceedings of Semantic and Social Media Adaptation and Personalization (SMAP) 2016.
Katifori A, Vassilakis C, Lepouras G, Halatsis C..  2014.  Visualization method effectiveness in ontology-based information retrieval tasks involving entity evolution. Proceedings of SMAP 2014.
Katifori A, Vassilakis C, Lepouras G, Daradimos I., Halatsis C..  2006.  Visualizing a temporally-enhanced ontology. AVI '06: Proceedings of the working conference on Advanced visual interfaces. :488–491.
Golemati M., Vassilakis C, Katifori A, Lepouras G, Halatsis C..  2009.  Visualizing Hierarchies: Evaluating the Efficiency and Cognitive Effects of Six Visualization Techniques for Browsing and Management Tasks. Information Visualization 2009, book of abstracts.
Vassilakis C, Lepouras G, Katifori A.  2007.  Web service execution streamlining. Proceedings - ICSSSM'06: 2006 International Conference on Service Systems and Service Management. 2:1564-1569.
Journal Article
Lepouras G, Vassilakis C, Sotiropoulou A, Theotokis D, Katifori A.  2008.  An active blackboard for service discovery, composition and execution. International Journal of Electronic Governance. 1:275-295.
Vassilakis C, Lepouras G, Fraser J, Haston S.  2005.  Barriers To Electronic Service Development. e-Service Journal. Fall 2005:41-63.
Vassilakis C, Lepouras G.  2006.  Component reuse in electronic services development. J. Comp. Methods in Sci. and Eng.. 6:229–241.
Lepouras G, Vassilakis C, Halatsis C., Georgiadis P..  2007.  Domain expert user development: The smartgov approach. Communications of the ACM. 50:79-83.
Katifori A, Vassilakis C, Lepouras G, Torou E.  2015.  Effectiveness of visualization for information retrieval through ontologies with entity evolution: the impact of ontology modeling. International Journal of Information Retrieval Research. 5:26.
Vassilakis C, Poulopoulos V, Antoniou A, Wallace M, Lepouras G, Nores MLopez.  2018.  exhiSTORY: Smart Exhibits That Tell Their Own Stories. Future Generation of Computer Systems. 81:542-556.
Vassilakis C, Lepouras G, Rouvas S., Georgiadis P..  2005.  Exploiting form semantics and validation checks to improve e-form layout. International Journal of Web Engineering and Technology. 2:81-96.
Vassilakis C, Laskaridis G., Lepouras G, Rouvas S., Georgiadis P..  2003.  A framework for managing the lifecycle of transactional e-government services. Telematics and Informatics. 20:315-329.
Dix A, Lepouras G, Katifori A, Vassilakis C, Catarci T, Poggi A, Ioannidis Y, Morae M, Daradimos I., Md.Akima N et al..  2010.  From the web of data to a world of action. Journal of Web Semantics. 8 issue 4:394-408.
Vassilakis C, Lepouras G, Katifori A.  2009.  A heuristics-based approach to reverse engineering of electronic services. Information and Software Technology. 51:325-336.
Torou E, Katifori A, Vassilakis C, Lepouras G, Halatsis C..  2010.  Historical research in archives: user methodology and supporting tools. International Journal on Digital Libraries. 11(1):25–36.
Vassilakis C, Katifori A, Daradimos I., Lepouras G.  2008.  An Integrated Environment for Cataloguing and Online Presentation of Museum Exhibits. DESIDOC Journal of Library and Information Technology. 28(4):72-78.