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» Ontology of Integration and Integration of Ontologies
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COOPIS
2002
IEEE
15 years 11 months ago
Querying XML Sources Using an Ontology-Based Mediator
In this paper we propose a mediator architecture for the querying and integration of Web-accessible XML data sources. Our contributions are (i) the definition of a simple but expr...
Bernd Amann, Catriel Beeri, Irini Fundulaki, Miche...
OTM
2009
Springer
16 years 25 days ago
Positionalism of Relations and Its Consequences for Fact-Oriented Modelling
Natural language-based conceptual modelling as well as the use of diagrams have been essential components of fact-oriented modelling from its inception. However, transforming natur...
C. Maria Keet
AGILE
2007
Springer
184views GIS» more  AGILE 2007»
16 years 14 days ago
Towards Spatial Reasoning in the Semantic Web: A Hybrid Knowledge Representation System Architecture
Environmental databases store a wide variety of data from heterogeneous sources which are described with domain-specific terminologies and refer to distinct locations. In order to ...
Rolf Grütter, Bettina Bauer-Messmer
AINA
2005
IEEE
15 years 12 months ago
OWL-Based Approach for Semantic Interoperability
The number of web-based information systems has been increasing since Internet became the global open network accessible for all. The recent Semantic Web that provides supplementa...
Seksun Suwanmanee, Djamal Benslimane, Philippe Thi...
ECWEB
2005
Springer
149views ECommerce» more  ECWEB 2005»
15 years 11 months ago
Architecture of a Semantic XPath Processor. Application to Digital Rights Management
This work describes a novel strategy for designing an XPath processor that acts over an RDF mapping of XML. We use a modelmapping approach to represent instances of XML and XML Sch...
Rubén Tous, Roberto García, Eva Rodr...