An Empirical Study of Real-World SPARQL Queries

Mario Arias Javier D. Fernández Miguel A. Martínez-Prieto Pablo de la Fuente

Published in: CoRR (2011)

Keyphrases

real world
sparql queries
rdf data
rewriting rules
data sets
relational algebra
case study
graph patterns
query language
query optimization
cost model
data mining
relational databases
expressive power
natural language
query formulation
database