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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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1993-2017
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AllegroGraphApache MarmottaComparison of software and protocols for distributed social networkingConceptual graph
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Broader (1)

Resource Description Framework

Related mentions per year

Related mentions per year

1937-2018
19401960198020002020
SPARQL
Database
Ontology
Programming language
Interoperability
Relational database

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2011
Highly Cited
2011
gStore: Answering SPARQL Queries via Subgraph Matching
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
Foundations of SPARQL query optimization
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: SPARQL for continuous querying
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
SP^2Bench: A SPARQL Performance Benchmark
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
The Expressive Power of SPARQL
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
Querying Distributed RDF Data Sources with SPARQL
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
SPARQL-DL: SPARQL Query for OWL-DL
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
From SPARQL to rules (and back)
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
Semantics and Complexity of SPARQL
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
A relational algebra for SPARQL
The SPARQL query language for RDF provides Semantic Web developers with a powerful tool to extract information from large… (More)
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