An Extension of Fixpoint Logic with a Symmetry-Based Choice Construct.
Françoise GireH. Khanh HoangPublished in: Inf. Comput. (1998)
Keyphrases
- fixpoint
- proof theoretic
- logic programs
- deductive databases
- logic programming
- truth values
- model theoretic
- horn clauses
- semantics for logic programs
- proof theory
- nonmonotonic reasoning
- declarative semantics
- answer sets
- linear logic
- stable models
- finite state machines
- fixpoint semantics
- semantics of logic programs
- datalog programs
- default reasoning
- first order logic
- update rule
- background knowledge
- cut elimination
- data model
- sql queries
- answer set programming
- magic sets
- prior knowledge
- machine learning
- database