Some Remarks on the Paper "semQA: SPARQL with Idempotent Disjunction".

Marcelo Arenas Claudio Gutiérrez Jorge Pérez

Published in: IEEE Trans. Knowl. Data Eng. (2011)

Keyphrases

semantic web
query language
sparql queries
linked data
data model
rdf data
query optimization
geometrical interpretation
morphological operators
graph pattern matching
rdf graphs
e learning
information systems
range searching
nearest neighbor
image processing
social networks
data sets
database