Keyphrases
- xml views
- relational databases
- relational data
- query rewriting
- incremental maintenance
- xml documents
- xpath queries
- data exchange
- semi structured data
- xml data
- xml queries
- binary data
- query answering
- relational schema
- materialized views
- cost model
- formal concept analysis
- database
- database schema
- query optimization
- data model
- high dimensional