A Deductive System for FO(ID) Based on Least Fixpoint Logic.
Ping HouMarc DeneckerPublished in: LPNMR (2009)
Keyphrases
- fixpoint
- logic programs
- proof theoretic
- truth values
- logic programming
- deductive databases
- horn clauses
- model theoretic
- deductive reasoning
- declarative semantics
- semantics of logic programs
- finite state machines
- stable models
- answer sets
- nonmonotonic reasoning
- sql queries
- first order logic
- automated reasoning
- fixpoint semantics
- datalog programs
- modal logic
- update rule
- background knowledge
- default logic
- database queries
- integrity constraints
- np complete
- databases
- functional dependencies
- domain knowledge
- expert systems
- knowledge base