Keyphrases
- machine learning
- logic programming
- knowledge representation
- logic programs
- nonmonotonic reasoning
- logic programming language
- deductive databases
- answer set programming
- answer sets
- knowledge base
- programming language
- computational logic
- constraint logic programming
- knowledge representation and reasoning
- knowledge representation language
- default logic
- inductive logic programming
- stable models
- probabilistic reasoning
- reasoning about actions
- propositional variables
- procedural semantics
- defeasible argumentation
- normal logic programs
- fixpoint
- default reasoning
- database
- background knowledge