l examination of the underlying assumptions, abstractions, and possible actions. Consequently, assuring that a system behaves securely is virtually impossible without the use of ri...
Accurate and complete requirements specifications are crucial for the design and implementation of high-quality software. Unfortunately, the articulation and verification of softw...
Ken Abernethy, John C. Kelly, Ann E. Kelley Sobel,...
It has been recognised that formal methods are useful as a modelling tool in requirements engineering. Specification languages such as Z permit the precise and unambiguous modell...
The EDEMOI project aims to model standards that regulate airport security. It involves the production of a UML model, to support the validation activity, and a formal model for ver...
This paper describes the lessons we learned over a thirteen year period while helping to develop the shutdown systems for the nuclear generating station at Darlington, Ontario, Can...