Keyphrases
- query processing
- database systems
- query optimization
- similarity search
- efficient processing
- data management
- query evaluation
- multidatabase environment
- efficient query processing
- index structure
- xml data
- processing queries
- range queries
- query execution
- aggregate queries
- data partitioning
- data sets
- user queries
- distributed query processing
- r tree
- cost model
- data mining
- real time
- query execution plans
- artificial intelligence
- website
- data structure
- video sequences