An Extension of Van Gelder's Alternating Fixpoint to Magic Programs.
Shinichi MorishitaPublished in: J. Comput. Syst. Sci. (1996)
Keyphrases
- fixpoint
- logic programs
- deductive databases
- proof theoretic
- finite state machines
- semantics for logic programs
- stable models
- fixpoint semantics
- datalog programs
- logic programming
- answer sets
- horn clauses
- model theoretic
- magic sets
- update rule
- semantics of logic programs
- normal logic programs
- sql queries
- declarative semantics
- nonmonotonic reasoning
- preprocessing
- knowledge base