Logical Description of Structured and XML Languages.
Andreas MalcherCarlo MereghettiBeatrice PalanoPublished in: ICTCS (2009)
Keyphrases
- xml files
- xml documents
- xml format
- structured data
- relational query languages
- interchange format
- logical structure
- databases
- xml data
- structured queries
- semi structured data
- expressive power
- semi structured
- high level
- rooted trees
- tree structured data
- data integration
- object oriented
- markup language
- data exchange
- structured representations
- keyword search
- xml query languages
- search engine
- xml queries
- xml schema
- data model
- metadata
- semistructured data
- language independent
- cross lingual
- topic maps
- type checking
- logical operations
- query processing
- relational databases