A pictorial query language for geographical databases.
Fabrizio Di LoretoFernando FerriFernanda MassariMaurizio RafanelliPublished in: AVI (1996)
Keyphrases
- query language
- databases
- data model
- database
- knowledge discovery
- object oriented
- geographical information systems
- relational databases
- expressive power
- query interface
- spatio temporal databases
- regular expressions
- conjunctive queries
- data integration
- xml data
- database systems
- query optimization
- complex objects
- database applications
- relational model
- xml documents
- metadata