Nested Pebbles and Transitive Closure.
Joost EngelfrietHendrik Jan HoogeboomPublished in: STACS (2006)
Keyphrases
- transitive closure
- expressive power
- constraint databases
- query evaluation
- directed acyclic graph
- recursive queries
- first order logic
- query language
- spatial databases
- binary relations
- relational algebra
- hierarchical structure
- databases
- high dimensional
- aggregate functions
- multi dimensional
- video sequences
- database systems
- artificial intelligence