Keyphrases
- preliminary version
- logic programming
- proof theory
- sound and complete axiomatization
- sound and complete with respect
- nonmonotonic logics
- epistemic logic
- propositional dynamic logic
- logical framework
- proof theoretic
- modal operators
- dynamic logic
- model theoretic
- active rules
- modal logic
- conditional logic
- default reasoning
- logical rules
- intuitionistic logic
- predicate calculus
- derivation rules
- formal semantics
- formal language
- semantic information
- rewrite systems
- computational properties
- alternating time temporal logic
- algebraic structure
- valued semantics
- highly expressive
- classical logic
- logic programs
- operational semantics
- nonmonotonic reasoning
- higher order logic
- declarative semantics
- proof procedures
- deontic logic
- multi valued
- fixed point semantics
- natural deduction
- default logic
- logical theories
- deductive databases
- autoepistemic logic
- default theories