A User-Defined Index for Containment Queries in XML.
Gap-Joo NaSang-Won LeePublished in: ICCSA (2) (2009)
Keyphrases
- user defined
- query language
- data types
- similarity queries
- query processor
- data model
- xml data
- query evaluation
- xml documents
- conjunctive queries
- database
- xml query languages
- path expressions
- inverted index
- xml queries
- xml databases
- tree patterns
- indexing techniques
- query containment
- xml query processing
- databases
- keyword search
- twig queries
- query patterns
- database systems
- semistructured data
- index structure
- data integration
- transitive closure
- data sources
- database management systems
- efficient query processing
- xpath queries
- indexing method
- metadata
- information retrieval
- data mining
- database queries