All Outputs (2)

Ontology assisted query reformulation using the semantic and assertion capabilities of OWL-DL ontologies (2008)
Presentation / Conference Contribution

End users of recent biomedical information systems are often unaware of the storage structure and access mechanisms of the underlying data sources and can require simplified mechanisms for writing domain specific complex queries. This research aims t... Read More about Ontology assisted query reformulation using the semantic and assertion capabilities of OWL-DL ontologies.

Using assertion capabilities of an OWL-based ontology for query formulation (2008)
Presentation / Conference Contribution

This paper reports on the development of a framework to assist users in formulating relational queries without requiring a complete knowledge of the information structure and access mechanisms to underlying data sources. The emphasis here is on explo... Read More about Using assertion capabilities of an OWL-based ontology for query formulation.