MQTree Based Query Rewriting over Multiple XML Views.
Jun GaoTengjiao WangDongqing YangPublished in: DEXA (2007)
Keyphrases
- query rewriting
- xml views
- query optimization
- query answering
- xml queries
- relational databases
- conjunctive queries
- relational data
- xpath queries
- query execution
- spatial databases
- xml documents
- data integration
- complex queries
- data exchange
- xml data
- semi structured data
- materialized views
- cost model
- tree patterns
- binary data
- data representation
- query processing
- search engine
- query language
- query evaluation
- keywords