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Algebraic Structures for Capturing the Provenance of SPARQL Queries.
Floris Geerts
Thomas Unger
Grigoris Karvounarakis
Irini Fundulaki
Vassilis Christophides
Published in:
J. ACM (2016)
Keyphrases
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algebraic structures
sparql queries
rdf graphs
rdf data
rewriting rules
relational algebra
query optimization
graph model
query language
query formulation
inductive inference
metadata
graph patterns
semantic web
cost model
sql queries
data model
range queries
relational databases