The Goal Based Requirements Analysis Tool GBRAT is designed to support goal-based requirements analysis. The tool provides procedural support for the identi cation, elaboration, r...
Communication and coordination play an important role in achieving concurrency in the design of large complex artifacts. It is also widely accepted that design is constraint orien...
This paper explores generating and conveying confidence in enterprise security. An enterprise assurance framework provides a structure enterprise assurance evidence that strengthe...
Large, complex projects face significant barriers to coordination and communication due to continuous, rapid changes during a project's lifecycle. Such changes must be tracke...
This paper describes a security architecture designed to support role-based access control for distributed object systems in a large-scale, multi-organisational enterprise in whic...