Paper Info
Title
Ontology Enabled Graphical Database Query Tool for End-Users
Abstract
In this paper we show how semantic web technologies are used in a real application in the domain of national medical databases where an important technological gap between the legacy relation databases and OWL ontologies is bridged by the recently Standardized UML profile for OWL. After data has been exported from multiple relational databases into a single shared RDF database structured according to an integrated OWL ontology there emerges a need for a convenient end-user query tools. We describe a fully graphical access to the exported data through the graphical front-end tool (named "DEMO" tool) based on the UML profile for OWL and SPARQL query language.
Year
DOI
Venue
2008
10.3233/978-1-58603-939-4-105
Frontiers in Artificial Intelligence and Applications
Keywords
Field
DocType
semantic web,ontologies,information system design,database design,RDF data stores,modeling languages,data semantics
RDF query language,Information retrieval,Computer science,View,Database design,SPARQL,Database schema,Query by Example,Database theory,Web Ontology Language
Conference
Volume
ISSN
Citations 
187
0922-6389
9
PageRank 
References 
Authors
0.60
4
4
Name
Order
Citations
PageRank
Guntis Barzdins112118.62
Edgars Liepins290.60
Marta Veilande390.60
Martins Zviedris4223.23