The notions of common knowledge or common belief play an important role in several areas of computer science (e.g. distributed systems, communication), in philosophy, game theory,...
Proof search has been used to specify a wide range of computation systems. In order to build a framework for reasoning about such specifications, we make use of a sequent calculus...
System SKS is a set of rules for classical propositional logic presented in the calculus of structures. Like sequent systems and unlike natural deduction systems, it has an explici...
In this paper we consider two logics: temporal logic of common knowledge and temporal logic of common belief. These logics involve the discrete time linear temporal logic operators...
We propose a logic for specifying security policies at a very el of abstraction. The logic accommodates the subjective nature of affirmations for authorization and knowledge withou...
Deepak Garg, Lujo Bauer, Kevin D. Bowers, Frank Pf...