An Ontology for eGovernment:

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13 Νοε 2013 (πριν από 3 χρόνια και 6 μήνες)

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An Ontology for eGovernment:

Linking the Scientific Model with Concrete Projects


Gerti Orthofer

University of Linz


orthofer@iwv.jku.at


Maria A. Wimmer

University of Koblenz
-
Landau


wimmer@uni
-
koblenz.de



2

Project eip.at

e
-
Government
i
ntelligent
p
ortal

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

?

Thank you


for your attention!!