Constrained regular expressions for answering RDF-path queries modulo RDFS.
Faisal AlkhateebJérôme EuzenatPublished in: Int. J. Web Inf. Syst. (2014)
Keyphrases
- regular expressions
- path queries
- rdf graphs
- regular path queries
- query language
- rdf data
- pattern matching
- xml schema
- semistructured data
- sparql queries
- data model
- path expressions
- query answering
- linked data
- expressive power
- query evaluation
- semantic web
- matching algorithm
- object oriented
- information extraction
- databases
- cost model
- relational databases
- metadata