A formalization of a query language for complex objects.
Seong-Gi KimSukho LeePublished in: ACM Conference on Computer Science (1991)
Keyphrases
- complex objects
- query language
- data model
- expressive power
- relational algebra
- database
- relational model
- invariant recognition
- object representations
- object oriented
- query evaluation
- nested relations
- xml data
- knowledge representation
- computationally simple
- database programming language
- recursive queries
- transitive closure
- cad cam
- multiple range images
- multiple inheritance
- feature extraction
- database systems
- neural network