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On the Selection of SPARQL Endpoints to Efficiently Execute Federated SPARQL Queries.
Maria-Esther Vidal
Simón Castillo
Maribel Acosta
Gabriela Montoya
Guillermo Palma
Published in:
Trans. Large Scale Data Knowl. Centered Syst. (2016)
Keyphrases
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sparql queries
endpoints
rdf data
graph model
query optimization
query language
query patterns
relational algebra
rewriting rules
cost model
query formulation
sql queries
query processing
graph patterns
data model
relational model
database systems
multi dimensional
data sources
rdf graphs
expressive power
semantic web