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− | |Abstract=We develop inferencing methods for SROEL(⊓,×) – a DL that subsumes the main features of the W3C recommendation OWL EL –, and present a framework for studying materialisation calculi based on datalog. The latter is used to investigate the resource requirements for inferencing, and we can show that certain SROEL(⊓,×) feature combinations must lead to increased space upper bounds in any materialisation calculus, suggesting that | + | |Abstract=We develop inferencing methods for SROEL(⊓,×) – a DL that subsumes the main features of the W3C recommendation OWL EL –, and present a framework for studying materialisation calculi based on datalog. The latter is used to investigate the resource requirements for inferencing, and we can show that certain SROEL(⊓,×) feature combinations must lead to increased space upper bounds in any materialisation calculus, suggesting that efficient implementations are easier to obtain for suitably chosen fragments of SROEL(⊓,×). |
|Download=Kroetzsch-OWL-EL-Reasoning-Jelia-2010.pdf, | |Download=Kroetzsch-OWL-EL-Reasoning-Jelia-2010.pdf, | ||
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Version vom 2. Juli 2010, 19:59 Uhr
Efficient Inferencing for OWL EL
Efficient Inferencing for OWL EL
Published: 2010
Buchtitel: Proceedings of the 12th European Confernce on Logics in Artificial Intelligence (JELIA'10)
Reihe: LNAI
Seiten: to appear
Verlag: Springer
Referierte Veröffentlichung
BibTeX
Kurzfassung
We develop inferencing methods for SROEL(⊓,×) – a DL that subsumes the main features of the W3C recommendation OWL EL –, and present a framework for studying materialisation calculi based on datalog. The latter is used to investigate the resource requirements for inferencing, and we can show that certain SROEL(⊓,×) feature combinations must lead to increased space upper bounds in any materialisation calculus, suggesting that efficient implementations are easier to obtain for suitably chosen fragments of SROEL(⊓,×).
Download: Media:Kroetzsch-OWL-EL-Reasoning-Jelia-2010.pdf
Wissensrepräsentationssprachen, Beschreibungslogik, Deduktive Datenbanken, Semantic Web
The extended technical report about this work is called Efficient Inferencing for the Description Logic Underlying OWL EL.