Keyphrases
- modal operators
- modal logic
- logic programming
- sound and complete axiomatization
- proof theory
- belief revision
- conditional logic
- truth maintenance systems
- epistemic logic
- nonmonotonic logics
- dynamic logic
- situation calculus
- logical framework
- sound and complete with respect
- temporal logic
- propositional dynamic logic
- access control
- model theoretic
- nonmonotonic reasoning
- probability theory
- formal language
- description logics
- autoepistemic logic
- belief functions
- higher order logic
- proof theoretic
- truth values
- predicate calculus
- default reasoning
- fine grained
- derivation rules
- active rules
- highly expressive
- fixed point semantics
- alternating time temporal logic
- valued semantics
- computational properties
- classical logic
- reasoning tasks
- conflict resolution
- model checking
- logic programs
- role based access control
- relational structures
- security policies
- propositional logic