555 search results - page 9 / 111 » Data Modelling Languages: An Ontological Study |
CORR
2007
Springer
14 years 11 months ago
2007
Springer
We address the problem of answering Web ontology queries efficiently. An ontology is formalized as a Deductive Ontology Base (DOB), a deductive database that comprises the ontology...
SSDBM
2008
IEEE
15 years 6 months ago
2008
IEEE
We propose an automatic method for modeling a relational database that uses SQL triggers and foreign-keys to efficiently answer positive semantic queries about ground instances for...
ICSE
2004
IEEE-ACM
15 years 11 months ago
2004
IEEE-ACM
Semantic Web, the next generation of Web, gives data well-defined and machine-understandable meaning so that they can be processed by remote intelligent agents cooperatively. Onto...
97
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WWW
2003
ACM
16 years 12 days ago
2003
ACM
The vision of the Semantic Web is to give data on the web a welldefined meaning by representing it in RDF and linking it to commonly accepted ontologies. Most formatted data today...
103
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CORR
2010
Springer
14 years 9 months ago
2010
Springer
SPARQL query composition is difficult for the lay-person or even the experienced bioinformatician in cases where the data model is unfamiliar. Established best-practices and intern...