137 search results - page 6 / 28 » Approximating OWL-DL Ontologies |
JAR
2007
13 years 8 months ago
2007
Abstract. OWL DL, a new W3C ontology language recommendation, is based on the expressive description logic SHOIN. Although the ontology consistency problem for SHOIN is known to be...
ESWS
2006
Springer
14 years 11 days ago
2006
Springer
Abstract. Changing a consistent ontology may turn the ontology into an inconsistent state. It is the task of an approach supporting ontology evolution to ensure an ontology evolves...
ESWS
2006
Springer
14 years 11 days ago
2006
Springer
Abstract. Aiming to build a complete benchmark for better evaluation of existing ontology systems, we extend the well-known Lehigh University Benchmark in terms of inference and sc...
WWW
2004
ACM
14 years 9 months ago
2004
ACM
Although the OWL Web Ontology Language adds considerable expressive power to the Semantic Web it does have expressive limitations, particularly with respect to what can be said ab...
ESWS
2006
Springer
14 years 11 days ago
2006
Springer
Abstract. We outline a framework for managing information quality (IQ) in eScience, using ontologies, semantic annotation of resources, and data bindings. Scientists define the qua...