Quality-driven Query Processing of Xquery Queries.
Diego MilanoMonica ScannapiecoTiziana CatarciPublished in: CAiSE Workshops (2) (2004)
Keyphrases
- query processing
- query evaluation
- xml data
- efficient processing
- efficient query processing
- database systems
- query language
- data management
- user queries
- query optimization
- query result
- aggregate queries
- range queries
- index structure
- cost model
- r tree
- processing queries
- query processor
- similarity search
- query rewriting
- join queries
- continuous queries
- query execution plans
- query execution
- relational database systems
- bitmap indices
- query types
- inverted index
- data model
- aggregation queries
- web search engines
- spatial queries
- join algorithms
- integrity constraints
- response time
- materialized views
- bitmap indexes
- pruning methods
- xml query processing
- query plan
- xml queries
- database