692 search results - page 25 / 139 » Differentiating Conceptual Modelling from Data Modelling, Kn... |
IESA
2007
13 years 9 months ago
2007
Domain ontology building is one of the most critical activities required in Semantic Web applications. The task must be performed by domain experts, who do not (generally) have the...
ITS
2004
Springer
14 years 23 days ago
2004
Springer
Abstract. There have been several attempts to automate knowledge acquisition for ITSs that teach procedural tasks. The goal of our project is to automate the acquisition of domain ...
CISIS
2009
IEEE
14 years 2 months ago
2009
IEEE
The integration of heterogeneous data sources with even heterogeneous semantic meanings poses a challenge for data and system integrators. Ontology Alignment (OA) tries to identif...
CISIS
2009
IEEE
14 years 2 months ago
2009
IEEE
We explore how to support the creation of customized visualizations of ontology instance data through the specification of ontology mappings. We combine technologies from the dis...
ERCIMDL
2008
Springer
13 years 9 months ago
2008
Springer
Findings from a data mapping and extraction exercise undertaken as part of the STAR project are described and related to recent work in the area. The exercise was undertaken in con...