PDL for structured data: a graph-calculus approach.
Paulo A. S. VelosoSheila R. M. VelosoMario R. F. BenevidesPublished in: Log. J. IGPL (2014)
Keyphrases
- structured data
- semi structured
- information extraction
- relational data
- free text
- unstructured data
- data sources
- xml documents
- semi structured data
- graph structures
- graph data
- linked data
- graph databases
- structured information
- keyword search
- textual data
- semistructured data
- structured databases
- unstructured text
- tree structured data
- metadata
- graph kernels
- keyword queries
- structured and unstructured data
- databases