ProvRPQ: An Interactive Tool for Provenance-Aware Regular Path Queries on RDF Graphs.
Xin WangJunhu WangPublished in: ADC (2016)
Keyphrases
- rdf graphs
- regular path queries
- path queries
- regular expressions
- query language
- semistructured data
- semantic web
- graph databases
- rdf data
- data complexity
- conjunctive queries
- linked data
- pattern matching
- sparql queries
- query containment
- query answering
- metadata
- database
- xml schema
- query evaluation
- expressive power
- data model
- incomplete information
- knowledge representation