Efficient Query Answering for OWL 2 View Full Text


Ontology type: schema:Chapter      Open Access: True


Chapter Info

DATE

2009

AUTHORS

Héctor Pérez-Urbina , Ian Horrocks , Boris Motik

ABSTRACT

The QL profile of OWL 2 has been designed so that it is possible to use database technology for query answering via query rewriting. We present a comparison of our resolution based rewriting algorithm with the standard algorithm proposed by Calvanese et al., implementing both and conducting an empirical evaluation using ontologies and queries derived from realistic applications. The results indicate that our algorithm produces significantly smaller rewritings in most cases, which could be important for practicality in realistic applications. More... »

PAGES

489-504

Book

TITLE

The Semantic Web - ISWC 2009

ISBN

978-3-642-04929-3
978-3-642-04930-9

Identifiers

URI

http://scigraph.springernature.com/pub.10.1007/978-3-642-04930-9_31

DOI

http://dx.doi.org/10.1007/978-3-642-04930-9_31

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1041511966


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