Transitive closure and recursive Datalog implemented on clusters.
Foto N. AfratiJeffrey D. UllmanPublished in: EDBT (2012)
Keyphrases
- transitive closure
- recursive queries
- expressive power
- query evaluation
- first order logic
- query language
- datalog queries
- constraint databases
- spatial databases
- directed acyclic graph
- relational algebra
- datalog programs
- query containment
- data points
- deductive databases
- machine learning
- databases
- complex objects
- database design
- object oriented