PICASSO: a Graphical Query Language.
Hyoung-Joo KimHenry F. KorthAbraham SilberschatzPublished in: Softw. Pract. Exp. (1988)
Keyphrases
- query language
- data model
- object oriented
- query evaluation
- expressive power
- database
- relational algebra
- recursive queries
- regular expressions
- conjunctive queries
- information retrieval
- visual representations
- structured documents
- language constructs
- xml data
- probabilistic model
- image processing
- search engine
- learning algorithm
- genetic algorithm
- databases
- real time