SparqlFilterFlow: SPARQL Query Composition for Everyone.

Florian Haag Steffen Lohmann Thomas Ertl

Published in: ESWC (Satellite Events) (2014)

Keyphrases

sparql queries
rdf data
cost model
graph model
query optimization
relational algebra
query formulation
query language
graph patterns
rdf graphs
semantic web
query evaluation
matching algorithm
expressive power
regular expressions
sql queries