Fast and Versatile ath Index for Querying Semi-Structured Data.
Michael BargRaymond K. WongPublished in: DASFAA (2003)
Keyphrases
- semi structured data
- structured data
- semi structured
- path expressions
- xml documents
- xml data
- xml query languages
- web mining
- database
- mining frequent
- web data
- databases
- heterogeneous data
- query processing
- unstructured data
- query language
- unordered trees
- ordered trees
- native xml databases
- semi structured information
- recursive queries
- relational databases
- tree structured data
- information extraction
- high dimensional
- data structure
- metadata
- data mining