Keyphrases
- logic programming
- logic programs
- nonmonotonic reasoning
- knowledge base
- deductive databases
- logic programming language
- stable models
- knowledge representation
- computational logic
- default logic
- answer set programming
- knowledge representation and reasoning
- knowledge representation language
- answer sets
- programming language
- constraint logic programming
- probabilistic reasoning
- declarative semantics
- classical logic
- procedural semantics
- artificial intelligence
- pseudo boolean constraints
- default reasoning
- normal logic programs
- fixpoint
- propositional variables
- classical first order logic
- database