Publications
An XML model for electronic services. Electronic Government. 2:41-55.
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2005. Wikis in enterprise settings: a survey. Enterprise Information Systems. 6:1-53.
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2012. Visualizing the educational data mining literature. European Journal of Engineering Research and Science. TBD
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2020. Virtual reality in the e-Society. Virtual Reality. 11:71-73.
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2006. Virtual museums for all: Employing game technology for edutainment. Virtual Reality. 8:96–106.
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2004. Towards a methodological framework for the cognitive-behavioural evaluation of educational e-games. International Journal of Learning Technology. 6:263–287.
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2011. A system to support dissemination of knowledge and sharing of experiences in the working environment: Review Code 066. International Journal of Continuing Engineering Education and Lifelong Learning. 13:248-257.
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2003. 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. Spreading Activation Over Ontologies: From Personal Context To Web Scale Reasoning. International Journal of Semantic Computing. Special issue on Web Scale Reasoning:59–102.
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2010. Real exhibitions in a virtual museum. Virtual Reality. 7:120–128.
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2004. The personality of the influencers, the characteristics of qualitative discussions and their analysis for recommendations to cultural institutions. Heritage. 1:239-253.
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2018. Ontology visualization methods - A survey. ACM Computing Surveys. 39:10:1-10:43.
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2007. 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 methodology for the design of online exhibitions. DESIDOC Journal of Library and Information Technology. 33:158–167.
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2013. A knowledge-based approach for developing multi-channel e-government services. Electronic Commerce Research and Applications. 6:113-124.
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2007. Integrating e-government public transactional services into public authority workflows. Electronic Government. 1:49-60.
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2004. 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. Historical research in archives: user methodology and supporting tools. International Journal on Digital Libraries. 11(1):25–36.
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2010. A heuristics-based approach to reverse engineering of electronic services. Information and Software Technology. 51:325-336.
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2009. From the web of data to a world of action. Journal of Web Semantics. 8 issue 4:394-408.
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2010. A framework for managing the lifecycle of transactional e-government services. Telematics and Informatics. 20:315-329.
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2003. Exploiting form semantics and validation checks to improve e-form layout. International Journal of Web Engineering and Technology. 2:81-96.
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2005. exhiSTORY: Smart Exhibits That Tell Their Own Stories. Future Generation of Computer Systems. 81:542-556.
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2018. Effectiveness of visualization for information retrieval through ontologies with entity evolution: the impact of ontology modeling. International Journal of Information Retrieval Research. 5:26.
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2015. Domain expert user development: The smartgov approach. Communications of the ACM. 50:79-83.
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2007.