189 search results - page 2 / 38 » Ontology Extraction from Tables on the Web |
SEMWEB
2004
Springer
13 years 10 months ago
2004
Springer
Successful employment of semantic web services depends on the availability of high quality ontologies to describe the domains of these services. As always, building such ontologies...
MKM
2009
Springer
13 years 11 months ago
2009
Springer
The extraction of the relations of nested table headers to content cells is automated with a view to constructing narrow domain ontologies of semistructured web data. A taxonomy of...
WWW
2010
ACM
13 years 9 months ago
2010
ACM
A wealth of knowledge is encoded in the form of tables on the World Wide Web. We propose a classification algorithm and a rich feature set for automatically recognizing layout tab...
DAS
2010
Springer
13 years 7 months ago
2010
Springer
We describe a component of a document analysis system for constructing ontologies for domain-specific web tables imported into Excel. This component automates extraction of the Wa...
GREC
2009
Springer
13 years 7 months ago
2009
Springer
Two hundred web tables from ten sites were imported into Excel. The tables were edited as needed, then converted into layout independent Wang using the Table Abstraction Tool (TAT)...