On formal requirements modeling languages: RML revisited
ICSE '94 Proceedings of the 16th international conference on Software engineering
Proxy Viewpoints Model-based Requirements engineering
Proceedings of the 2002 ACM symposium on Applied computing
Exploring Alternatives During Requirements Analysis
IEEE Software
Viewpoints for Requirements Elicitation: A Practical Approach
ICRE '98 Proceedings of the 3rd International Conference on Requirements Engineering: Putting Requirements Engineering to Practice
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This paper describes an extension to the VORD model and attempts to resolve its lack of direct support for viewpoint interaction. Supporting the viewpoint interaction provides a useful tool for analyzing requirements changes and automating systems. It can also be used to indicate when multiple requirements are specified as a single requirement. The extension is demonstrated with the bank auto-teller system that was part of the original VORD proposal.