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OWLED
2008
13 years 6 months ago
Understanding Entailments in OWL
This paper describes the explanation in OWL landscape. In recent years there has been huge progress, both in theory and implementation, in the area of explaining the causes of enta...
Matthew Horridge, Johannes Bauer, Bijan Parsia, Ul...
OWLED
2008
13 years 6 months ago
Conjunctive Query Answering in EL using a Database System
We study conjunctive query answering in the description logic EL, the core of the designated OWL2-EL profile of OWL2. In particular, we present an approach that allows the use of c...
Carsten Lutz, David Toman, Frank Wolter
OWLED
2008
13 years 6 months ago
Calculations in OWL
The current OWL specification does not include a syntax for specifying calculated values for data type properties. Their introduction, although acknowledged among the desiderata, s...
Luigi Iannone, Alan L. Rector
OWLED
2008
13 years 6 months ago
Characterizing and Detecting Integrity Issues in OWL Instance Data
We view OWL instance data evaluation as a process in which instance data is checked for conformance with application requirements. We previously identified some integrity issues ra...
Jiao Tao, Li Ding, Jie Bao, Deborah L. McGuinness
OWLED
2008
13 years 6 months ago
The OWL of Biomedical Investigations
The Ontology for Biomedical Investigations (OBI), written in OWL DL, is being developed by a large consortium seeking to provide a crossdomain, shared framework for representing in...
Mélanie Courtot, William Bug, Frank Gibson,...