Proof-based verification approaches for dynamic properties: application to the information system domain
Amel Mammar, Marc Frappier · Formal Aspects of Computing · 2014
Abstract This paper proposes a formal approach for generating necessary and sufficient proof obligations to demonstrate a set of dynamic properties using the B method. In particular, we consider reachability, non-interference and absence properties. Also, we show that these properties permit a wide range of property patterns introduced by Dwyer to be expressed. An overview of a tool supporting these approaches is also provided.