Efficient Supporting XML Query and Keyword Search in Relational Database Systems.
Changxuan WanYunsheng LiuPublished in: WAIM (2002)
Keyphrases
- relational database systems
- xml queries
- keyword search
- xml data
- xml databases
- xml query processing
- relational databases
- xml documents
- sql queries
- database systems
- query processing
- data model
- keyword queries
- search engine
- query language
- data storage
- xml schema
- keywords
- query evaluation
- structured data
- query optimization
- database
- relational data
- xml fragments
- relational algebra
- join algorithms
- database management systems
- inverted index
- expressive power
- semi structured
- data mining
- databases
- data sets