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An Ontology for eGovernment: Linking the Scientific Model with Concrete Projects

An Ontology for eGovernment: Linking the Scientific Model with Concrete Projects. Maria A. Wimmer University of Koblenz-Landau wimmer@uni-koblenz.de. Gerti Orthofer University of Linz orthofer@iwv.jku.at. Project eip.at e -Government i ntelligent p ortal. Stakeholders benefits.

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An Ontology for eGovernment: Linking the Scientific Model with Concrete Projects

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  1. An Ontology for eGovernment:Linking the Scientific Model with Concrete Projects Maria A. Wimmer University of Koblenz-Landau wimmer@uni-koblenz.de Gerti Orthofer University of Linz orthofer@iwv.jku.at

  2. Project eip.ate-Government intelligent portal

  3. Stakeholders benefits

  4. Modelling concept in k-infinity (1) • Classes of objects (concepts) • Skeletal structure of a knowledge map • function like generic term / species

  5. Modelling concept in k-infinity (2) • Concrete instances of classes Projects

  6. Modelling concept in k-infinity (3) • Attribution • Special attributes like synonym • Attributes of classes and instances

  7. Modelling concept in k-infinity (4) • Relations

  8. Modelling concept in k-infinity (5) • Roles • Roles allow an extension of instances

  9. Top-level ontology for the scientific view on eGovernment

  10. Top-level ontology for the practical view

  11. Portal development • Used technology in the project eip.at • K-Infinity • Tomcat-Webserver • JSP – Java-Servlets • RDF-Framework Jena • Oracle database • RDF Export is not complete • Search process is not satisfactorily • Integrate more communiction features (chat, fores) • Possiblity to extend the knowledge map in the portal dynamically

  12. End ? Questions Thank you for your attention!!

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