Utilizing Weighted Ontology Mappings on Federated SPARQL Querying.
Takahisa FujinoNaoki FukutaPublished in: JIST (2013)
Keyphrases
- ontology mappings
- semantic web
- rdf data
- query language
- sparql queries
- rdf graphs
- linked data
- semantic heterogeneity
- data model
- query engine
- data sources
- databases
- ontology matching
- query optimization
- description logics
- web services
- database
- information sources
- semi automatic
- query processing
- knowledge representation
- expert systems
- case study