Top-Down Computation of the Semantics of Weighted Fuzzy Logic Programs.
Alexandros ChortarasGiorgos B. StamouAndreas StafylopatisPublished in: RR (2007)
Keyphrases
- logic programs
- logic programming
- stable models
- stable model semantics
- fixpoint semantics
- normal logic programs
- model theoretic
- answer set semantics
- logic program updates
- declarative semantics
- answer sets
- computational properties
- strong equivalence
- fixpoint
- answer set programming
- background knowledge
- semantics for logic programs
- inductive logic programming
- semantics of logic programs
- deductive databases
- autoepistemic logic
- minimal models
- partial deduction
- nonmonotonic reasoning
- update operators
- logic programming language
- prolog programs
- monotonicity constraints
- term rewriting systems
- fixed point semantics
- reasoning tasks
- recursive programs
- loop formulas
- high level
- classical logic
- formal semantics