Bringing existential variables in answer set programming and bringing non-monotony in existential rules: two sides of the same coin.
Jean-François BagetLaurent GarciaFabien GarreauClaire LefèvreSwan RocherIgor StéphanPublished in: Ann. Math. Artif. Intell. (2018)
Keyphrases
- existentially quantified
- logic programs
- answer set programming
- logic programming
- answer sets
- answer set semantics
- background knowledge
- stable models
- reasoning tasks
- fixpoint
- answer set programs
- causal theories
- stable model semantics
- constraint logic programming
- universally quantified
- nonmonotonic reasoning
- inductive logic programming
- strong equivalence
- derivation rules
- production rules
- haplotype inference
- update semantics
- function symbols
- deductive databases
- knowledge representation
- horn clauses