Towards a Declarative Query and Transformation Language for XML and Semistructured Data: Simulation Unification.
François BrySebastian SchaffertPublished in: ICLP (2002)
Keyphrases
- semistructured data
- data model
- structured data
- semi structured
- query language
- semistructured databases
- regular expressions
- path expressions
- raw data
- xml documents
- tree patterns
- heterogeneous data
- database systems
- regular path queries
- keyword search
- database
- data sources
- multimedia databases
- web data
- pattern matching
- query evaluation
- data integration
- database management systems
- high level
- conceptual model
- data exchange
- information extraction
- image data
- query processing
- keywords
- semi structured data
- metadata
- databases