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George Gionis

Researcher at National Technical University of Athens

Publications -  20
Citations -  219

George Gionis is an academic researcher from National Technical University of Athens. The author has contributed to research in topics: Interoperability & The Internet. The author has an hindex of 6, co-authored 20 publications receiving 210 citations.

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Journal ArticleDOI

Business to business interoperability: A current review of XML data integration standards

TL;DR: An attempt to clarify between the standards prevailing in the area is performed and the XML Data Standards providing generic XML Schemas are presented and a multi-faceted classification mechanism is proposed, leading to an extensible taxonomy of standards.
Book ChapterDOI

Towards a systematic exploitation of web 2.0 and simulation modeling tools in public policy process

TL;DR: This paper describes a methodology for the systematic exploitation of the emerging web 2.0 social media by government organizations in the processes of public policies formulation, aiming to enhance e-participation, in combination with established simulation modeling techniques and tools.
Journal Article

Organising municipal e-government systems : A multi-facet taxonomy of e-services for citizens and businesses

TL;DR: The present paper analyses the set of services that a Municipality Portal should be able to offer, focusing on eEurope – related capabilities, and proposes an extendible taxonomy of e-Services to be offered by Municipality e-Government systems.
Book ChapterDOI

Organising municipal e-government systems: a multi-facet taxonomy of e-services for citizens and businesses

TL;DR: In this paper, the set of services that a municipality portal should be able to offer, focusing on eEurope-related capabilities, is analyzed and a multi-faceted classification mechanism is proposed, leading to an extendible taxonomy of e-services to be offered by municipality eGovernment systems.
Book ChapterDOI

Building a local administration services portal for citizens and businesses: service composition, architecture and back-office interoperability issues

TL;DR: This paper shows that the conceptualization, design, implementation and maintenance of Municipality Service Portals can be standardized, following a specific methodology.