Visual Presentation of SPARQL Queries in ViziQuer.

Karlis Cerans Julija Ovcinnikova Mikus Grasmanis Lelde Lace Aiga Romane

Published in: VOILA@ISWC (2021)

Keyphrases

sparql queries
rdf data
rewriting rules
query optimization
graph patterns
query language
cost model
graph model
database
relational algebra
query formulation
databases
data mining
semantic web
regular expressions