SPARQL

Known as: SPARQL endpoint, SPARQL Query Results JSON Format, SPARQL Protocol and RDF Query Language 
SPARQL (pronounced "sparkle", a recursive acronym for SPARQL Protocol and RDF Query Language) is an RDF query language, that is, a semantic query… (More)
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Topic mentions per year

Topic mentions per year

1993-2017
020040019932017

Papers overview

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Highly Cited
2011
Highly Cited
2011
Due to the increasing use of RDF data, efficient processing of SPARQL queries over RDF datasets has become an important issue… (More)
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Highly Cited
2010
Highly Cited
2010
We study fundamental aspects related to the efficient processing of the SPARQL query language for RDF, proposed by the W3C to… (More)
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Highly Cited
2009
Highly Cited
2009
C-SPARQL is an extension of SPARQL to support continuous queries, registered and continuously executed over RDF data streams… (More)
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Highly Cited
2009
Highly Cited
2009
Recently, the SPARQL query language for RDF has reached the W3C recommendation status. In response to this emerging standard, the… (More)
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Highly Cited
2008
Highly Cited
2008
This paper studies the expressive power of SPARQL. The main result is that SPARQL and non-recursive safe Datalog with negation… (More)
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Highly Cited
2008
Highly Cited
2008
Integrated access to multiple distributed and autonomous RDF data sources is a key challenge for many semantic web applications… (More)
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Highly Cited
2007
Highly Cited
2007
There are many query languages (QLs) that can be used to query RDF and OWL ontologies but neither type is satisfactory for… (More)
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Highly Cited
2007
Highly Cited
2007
As the data and ontology layers of the Semantic Web stack have achieved a certain level of maturity in standard recommendations… (More)
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Highly Cited
2006
Highly Cited
2006
SPARQL is the standard language for querying RDF data. In this article, we address systematically the formal study of the… (More)
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Highly Cited
2005
Highly Cited
2005
The SPARQL query language for RDF provides Semantic Web developers with a powerful tool to extract information from large… (More)
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