Hex Semantics via Approximation Fixpoint Theory.
Christian AnticThomas EiterMichael FinkPublished in: LPNMR (2013)
Keyphrases
- fixpoint
- model theoretic
- proof theoretic
- semantics of logic programs
- answer sets
- logic programs
- difference equations
- deductive databases
- fixpoint semantics
- logic programming
- stable models
- datalog programs with negation
- update rule
- finite state machines
- answer set programming
- datalog programs
- proof theory
- decision procedures
- declarative semantics
- semantics for logic programs
- minimal models
- nonmonotonic reasoning
- default reasoning
- horn clauses
- speech acts
- logic programming language
- recursive queries
- databases
- default logic
- integrity constraints
- data mining