Information security is vital to many multiagent system applications. In this paper we formalise the notion of detectability of attacks in a MAS setting and analyse its applicabil...
We present a framework, called AIR, for verifying safety properties of assembly language proa software model checking. AIR extends the applicability of predicate abstraction and x...
—We describe PTYASM, an enhanced version of the YASM software model checker which uses proof templates. These templates associate correctness arguments with common programming id...
Thomas E. Hart, Kelvin Ku, Arie Gurfinkel, Marsha ...
An access control system is often viewed as a state transition system. Given a set of access control policies, a general safety requirement in such a system is to determine whethe...
This paper presents an automated and compositional procedure to solve the substitutability problem in the context of evolving software systems. Our solution contributes two techniq...
Natasha Sharygina, Sagar Chaki, Edmund M. Clarke, ...