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OWLED
2007
12 years 3 months ago
OWL SAIQL - An OWL DL Query Language for Ontology Extraction
Existing approaches for querying OWL DL do either only operate on syntactic constructs without taking into account the semantics of OWL or do only have a restricted access to the T...
Alexander Kubias, Simon Schenk, Steffen Staab, Jef...
OWLED
2007
12 years 3 months ago
Experiences in Modeling Clinical Examinations in Oral Medicine Using OWL
This article describes the modeling of clinical examinations in oral medicine using OWL. Based on experiences from our previous work and knowledge model, requirements for an ontolo...
Marie Gustafsson, Göran Falkman
OWLED
2007
12 years 3 months ago
Adding Integrity Constraints to OWL
Schema statements in OWL are interpreted quite differently from analogous statements in relational databases. If these statements are meant to be interpreted as integrity constrai...
Boris Motik, Ian Horrocks, Ulrike Sattler
OWLED
2007
12 years 3 months ago
Combining OWL with RCC for Spatioterminological Reasoning on Environmental Data
A new approach to spatioterminological reasoning is presented which is based on a hybrid knowledge representation system architecture and on a representation of the RCC family tree...
Rolf Grütter, Bettina Bauer-Messmer
OWLED
2007
12 years 3 months ago
Describing Chemical Functional Groups in OWL-DL for the Classification of Chemical Compounds
Functional groups describe the semantics of chemical reactivity in terms of atoms and their connectivity, which exhibit characteristic chemical behavior when present in a compound....
Natalia Villanueva-Rosales, Michel Dumontier
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