PStable Semantics for Possibilistic Logic Programs.
Mauricio OsorioJuan Carlos NievesPublished in: MICAI (2007)
Keyphrases
- logic programs
- logic programming
- stable models
- stable model semantics
- possibilistic logic
- answer set semantics
- answer sets
- nonmonotonic reasoning
- deductive databases
- answer set programming
- normal logic programs
- fixpoint semantics
- computational properties
- model theoretic
- declarative semantics
- logic programming language
- fixpoint
- semantics for logic programs
- inductive logic programming
- reasoning tasks
- strong equivalence
- partial deduction
- logic program updates
- classical logic
- semantics of logic programs
- term rewriting systems
- prolog programs
- update operators
- default logic
- fixed point semantics
- possibility theory
- recursive programs
- knowledge base