345 search results - page 38 / 69 » Relation Instantiation for Ontology Population Using the Web |
BMCBI
2008
13 years 8 months ago
2008
Background: The engineering of ontologies, especially with a view to a text-mining use, is still a new research field. There does not yet exist a well-defined theory and technolog...
ENTCS
2007
13 years 8 months ago
2007
Description Logics (DLs) are a family of logic based knowledge representation formalisms. Although they have a range of applications, they are perhaps best known as the basis for ...
BMCBI
2007
13 years 8 months ago
2007
Background: An adequate and expressive ontological representation of biological organisms and their parts requires formal reasoning mechanisms for their relations of physical aggr...
WWW
2004
ACM
14 years 9 months ago
2004
ACM
This paper explains our research and implementations of manual, automatic and deep annotations of provenance logs for e-Science in silico experiments. Compared to annotating gener...
W2GIS
2007
Springer
14 years 2 months ago
2007
Springer
One of the challenges raised by the construction of the semantic Web lies in the analysis and management of complex relationships (thematic, spatial and temporal) connecting severa...