SPARQ2L: towards support for subgraph extraction queries in rdf databases.
Kemafor AnyanwuAngela MadukoAmit P. ShethPublished in: WWW (2007)
Keyphrases
- databases
- data sources
- database
- query language
- database queries
- data model
- relational database management systems
- provenance information
- rdf data
- semantic web
- query interface
- response time
- frequent updates
- range queries
- relational databases
- multi dimensional
- sparql queries
- metadata
- indexing techniques
- database applications
- data management
- information extraction
- graph databases
- knowledge discovery
- efficient processing
- tree patterns
- linked data
- data warehouse
- information retrieval