Stable-unstable semantics: Beyond NP with normal logic programs.
Bart BogaertsTomi JanhunenShahab TasharrofiPublished in: Theory Pract. Log. Program. (2016)
Keyphrases
- normal logic programs
- logic programs
- stable models
- logic programming
- default reasoning
- answer sets
- stable model semantics
- answer set semantics
- computational complexity
- hybrid probabilistic logic programs
- semantics for logic programs
- deductive databases
- answer set programming
- fixpoint
- knowledge representation and reasoning
- default logic
- nonmonotonic reasoning
- artificial intelligence
- belief revision
- np hard
- formal semantics
- model checking
- natural language