Exposing Heterogeneous Data Sources as SPARQL Endpoints through an Object-Oriented Abstraction.
Walter CornoFrancesco CorcoglionitiIrene CelinoEmanuele Della VallePublished in: ASWC (2008)
Keyphrases
- endpoints
- heterogeneous data sources
- data integration
- data sources
- data model
- linked data
- object oriented
- semantic integration
- multiple data sources
- heterogeneous data
- global view
- semantic heterogeneity
- query language
- sparql queries
- rdf data
- databases
- relational databases
- line segments
- minimal path
- query optimization
- semantic web
- data management
- schema matching
- database systems
- user interface
- database
- metadata
- web services
- business intelligence
- nearest neighbor
- query processing
- semi structured
- image processing
- xml data
- machine learning
- real world
- structured data