Title :
Requirements Engineering by Connecting Requirements Directly to Data and Operations during Modeling
Author_Institution :
Comput. Sci. Dept., Louisiana State Univ., Baton Rouge, LA, USA
Abstract :
Requirements are more than a set of system level goal-statements, which originate from different viewpoints of stakeholders. We can classify the requirements objectively along several dimensions: users, data, operations, performance, security, etc. There are important relationships among requirements that are based on the relationships among the data and operations. We study the role of these relationships and their implications in requirements engineering, and provide a systematic method for requirements engineering based on the workflow-model and the data-model of the system.
Keywords :
systems analysis; data-model; requirements engineering; system level goal-statements; systematic method; workflow-model; Buildings; Computer science; Data engineering; Data security; Design engineering; Joining processes; Process design; Software design; Software engineering; Software systems; ER-model; finite-state model; requirements.;
Conference_Titel :
Software Engineering Advances, 2009. ICSEA '09. Fourth International Conference on
Conference_Location :
Porto
Print_ISBN :
978-1-4244-4779-4
Electronic_ISBN :
978-0-7695-3777-1
DOI :
10.1109/ICSEA.2009.24
