208 search results - page 18 / 42 » Acquisition of Ontological Knowledge from Canonical Document... |
DASFAA
2007
IEEE
14 years 2 months ago
2007
IEEE
Recent research shows that ontology as background knowledge can improve document clustering quality with its concept hierarchy knowledge. Previous studies take term semantic simila...
TSD
2001
Springer
14 years 27 days ago
2001
Springer
Two kinds of systems have been defined during the long history of WSD: principled systems that define which knowledge types are useful for WSD, and robust systems that use the info...
PVLDB
2010
13 years 6 months ago
2010
In recent years, there has been considerable research on information extraction and constructing RDF knowledge bases. In general, the goal is to extract all relevant information f...
IJMMS
2007
13 years 8 months ago
2007
This paper investigates the role of ontologies as a central part of an architecture to repurpose existing material from the web. A prototype system called ArtEquAKT is presented, ...
TREC
2003
13 years 9 months ago
2003
The Tarragon Consulting team participated in the primary task of the TREC 2003 Genomics Track. We used a combination of knowledge-engineering and corpus analysis to construct sema...