On the Difference between Navigating Semi-structured Data and Querying It.
Gösta GrahneLaks V. S. LakshmananPublished in: DBPL (1999)
Keyphrases
- semi structured data
- structured data
- semi structured
- web mining
- xml data
- xml query languages
- web data
- xml documents
- query language
- heterogeneous data
- query processing
- database
- mining frequent
- tree structured data
- ordered trees
- native xml databases
- databases
- unstructured data
- path expressions
- recursive queries
- unordered trees
- information extraction
- data model
- graph databases
- frequent patterns
- data sources
- keywords
- database systems
- semistructured databases