The Expressive Power of Monotonic Parallel Composition.
Johannes Åman PohjolaJoachim ParrowPublished in: ESOP (2016)
Keyphrases
- expressive power
- user defined aggregates
- first order logic
- query language
- transitive closure
- data complexity
- computational properties
- relational algebra
- relation algebra
- relational calculus
- artificial intelligence
- aggregate functions
- closure properties
- knowledge discovery
- database
- recursive queries
- pattern queries
- databases