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Conference Papers Year : 2012

Getting More RDF Support from Relational Databases

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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 state of the art on pushing RDF query processing within robust / efficient relational database management systems. Finally, we experimentally compare our query answering techniques using well-established datasets.
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hal-00697062 , version 1 (14-05-2012)


  • HAL Id : hal-00697062 , version 1


François Goasdoué, Ioana Manolescu, Alexandra Roatis. Getting More RDF Support from Relational Databases. WWW 2012 - 21st World Wide Web Conference, Apr 2012, Lyon, France. ⟨hal-00697062⟩
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