An Efficient Path Index for Querying Semi-structured Data.
Michael BargRaymond K. WongFranky LamPublished in: APWeb (2003)
Keyphrases
- machine learning
- semi structured data
- path expressions
- semi structured
- structured data
- xml data
- xml query languages
- query language
- xml documents
- web mining
- information extraction
- database
- web data
- mining frequent
- unstructured data
- ordered trees
- databases
- text mining
- recursive queries
- index structure
- xml queries
- heterogeneous data
- query processing
- natural language
- native xml databases
- b tree
- labeling scheme
- data model
- semi structured information
- cost model
- website
- social networks