Abstract: This paper describes an extension to the Viewpoints Oriented Requirements Definition (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.

Ahmed M Salem, “Requirements Analysis through Viewpoints Oriented Requirements Model (VORD) ” International Journal of Advanced Computer Science and Applications(IJACSA), 1(5), 2010. http://dx.doi.org/10.14569/IJACSA.2010.010502

@article{Salem2010,
title = {Requirements Analysis through Viewpoints Oriented Requirements Model (VORD) },
journal = {International Journal of Advanced Computer Science and Applications},
doi = {10.14569/IJACSA.2010.010502},
url = {http://dx.doi.org/10.14569/IJACSA.2010.010502},
year = {2010},
publisher = {The Science and Information Organization},
volume = {1},
number = {5},
author = {Ahmed M Salem}
}