Keyphrases
- logic programming
- logic programs
- possibilistic logic
- deductive databases
- general logic programs
- normal logic programs
- fixpoint
- propositional variables
- answer set programming
- defeasible logic
- knowledge representation
- programming language
- expected utility
- classical logic
- knowledge base
- answer sets
- possibility theory
- stable models
- intuitionistic logic
- decision theoretic
- nonmonotonic reasoning
- possibilistic networks
- fixpoint semantics
- incomplete information
- information systems
- possibilistic clustering