Structural Recursion as a Query Language.
Val TannenPeter BunemanShamim A. NaqviPublished in: DBPL (1991)
Keyphrases
- query language
- complex objects
- transitive closure
- data model
- expressive power
- structural information
- query evaluation
- database
- deductive databases
- relational algebra
- object oriented
- databases
- recursive queries
- structured documents
- structural features
- xml data
- probabilistic model
- special case
- case study
- feature selection
- information retrieval