FO(FD): Extending classical logic with rule-based fixpoint definitions.
Ping HouBroes De CatMarc DeneckerPublished in: Theory Pract. Log. Program. (2010)
Keyphrases
- fixpoint
- classical logic
- logic programming
- logic programs
- valued logic
- deductive databases
- truth values
- nonmonotonic reasoning
- modal logic
- datalog programs
- answer sets
- stable models
- finite state machines
- answer set programming
- expert systems
- proof theoretic
- default logic
- horn clauses
- inductive logic programming
- integrity constraints
- possibility theory
- model theoretic
- background knowledge
- knowledge base
- first order logic
- general purpose
- fixpoint semantics