Publications
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. A framework for adaptation in secure web services. Proceedings of MCIS 2009.
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2009. 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. Interconnecting Objects, Visitors, Sites and (Hi)Stories Across Cultural and Historical Concepts: The CrossCult Project. Digital Heritage. Progress in Cultural Heritage: Documentation, Preservation, and Protection. :501–510.
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2016. Is Server-Side Programming Killing Your Web Server? Proceedings of the ActiveWeb 99 Conference.
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1999. Blockchain technologies for leveraging security and privacy. Homo Virtualis. 2:7–14.
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2019. Improving e-Form Layout Through Analysis of Form Semantics and Validation Checks. CAiSE Short Paper Proceedings.
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2003. A semantics-based consultations workbench. ITI 3rd International Conference on Information and Communications Technology, ICICT 2005 - Enabling Technologies for the New Knowledge Society. 2005:421-434.
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2005. 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. Stimulation of reflection and discussion in museum visits through the use of social media. Social Network Analysis and Mining. 7:1-12.
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2017. A Blackboard-oriented Architecture for e-Government service composition. Proceedings of the IRMA 2005 conference.
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2005. Controlled Caching of Dynamic WWW Pages. DEXA '02: Proceedings of the 13th International Conference on Database and Expert Systems Applications. :9–18.
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2002. .
2018. Integrating e-government public transactional services into public authority workflows. Electronic Government. 1:49-60.
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2004. 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. Transactional e-Government Services: An Integrated Approach. EGOV '02: Proceedings of the First International Conference on Electronic Government. :276–279.
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2002. An XML model for electronic services. Electronic Government. 2:41-55.
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2005. A Semantic Mixed Reality Framework for Shared Cultural Experiences Ecosystems. Big Data and Cognitive Computing. 4:6.
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2020. 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. Implementation of transaction and concurrency control support in a temporal DBMS. Information Systems. 23:335–350.
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1998. 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. Reusability in Electronic Services Development. Proceedings of the CSITeA 04 conference.
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2004.