Extended Property Paths: Writing More SPARQL Queries in a Succinct Way.

Valeria Fionda Giuseppe Pirrò Mariano P. Consens

Published in: AAAI (2015)

Keyphrases

sparql queries
rdf data
cost model
query language
graph model
rewriting rules
shortest path
relational algebra
databases
e learning
knowledge base
database systems
query optimization
query evaluation
graph patterns