944 search results - page 26 / 189 » Evaluating Ontology Cleaning |
WWW
2008
ACM
15 years 10 months ago
2008
ACM
Many emerging semantic web applications include ontologies from one set of authors and instance data from another (often much larger) set of authors. Often ontologies are reused a...
SEMWEB
2007
Springer
15 years 3 months ago
2007
Springer
The increased availability of online knowledge has led to the design of several algorithms that solve a variety of tasks by harvesting the Semantic Web, i.e., by dynamically select...
DLOG
2010
14 years 7 months ago
2010
We describe Orel, a reasoning system for an ontology language which subsumes both the EL and the RL profile of the recently standardised web ontology language OWL 2. Orel performs ...
SEMWEB
2009
Springer
15 years 4 months ago
2009
Springer
We present a query processing procedure for conjunctive queries in distributed ontology systems where a large ontology is divided into ontology fragments that are later distributed...
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COGSR
2010
14 years 4 months ago
2010
Ontologies, as knowledge engineering tools, allow information to be modelled in ways resembling to those used by the human brain, and may be very useful in the context of personal...