Keyphrases
- query language
- data analysis
- data model
- expressive power
- discriminant analysis
- database
- object oriented
- data mining
- relational algebra
- multimedia
- query evaluation
- data model and query language
- spatial data
- neural network
- structured query language
- efficient implementation
- spatial and temporal
- data processing
- relational databases
- business intelligence
- recursive queries
- high dimensional data
- xml data
- database management
- sql queries
- spatio temporal