The Exact Complexity of the First-Order Logic Definability Problem.
Marcelo ArenasGonzalo I. DiazPublished in: ACM Trans. Database Syst. (2016)
Keyphrases
- first order logic
- propositional logic
- expressive power
- inference rules
- theorem proving
- theorem prover
- knowledge representation
- transitive closure
- probabilistic graphical models
- probabilistic reasoning
- markov networks
- fixed point
- representation language
- markov logic networks
- inductive logic programming
- predicate calculus
- proof procedure
- relational algebra
- horn clauses
- logical rules
- quantifier elimination
- database
- markov logic
- closure operator
- anti unification
- constraint databases
- higher order
- expert systems
- artificial intelligence