Getting more RDF support from relational databases
WWW (Companion Volume), pp. 515-516, 2012.
reformulation-based techniquecomplete saturationnovel soundincomplete informationpopular description logic fragmentMore(10+)
We introduce the database fragment of RDF, which extends the popular Description Logic fragment, in particular with support for incomplete information. We then provide novel sound and complete saturation- and reformulation-based techniques for answering the Basic Graph Pattern queries of SPARQL in this fragment. Notably, we extend the sta...More
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