—Constraints are an important part of role-based access control policies. The safety or security of a system is maintained by enforcing constraints that are specified in the pol...
The paper depicts experiments and results with preditraction based verification applied to infinite state Predicate abstraction is a method for automatic tion of abstract state sp...
Of special interest in formal verification are safety properties, which assert that the system always stays within some allowed region. Each safety property can be associated with...
— Induction has been studied in model checking for proving the validity of safety properties, i.e., showing the absence of counterexamples. To our knowledge, induction has not be...
The liveness characteristics of a system are intimately related to the notion of fairness. However, the task of explicitly modelling fairness constraints is complicated in practice...