Optimization of Requirements Engineering Analysis for Substitute Sets Of Functional Necessities

Abstract

The Requirements Specification Document (RSD) covers exactly the same ground as the requirements definition, but from the perspective of the developers. Where the requirements definition is written in terms of the customer’s vocabulary, referring to objects, states, events, and activities in the customer’s world, the requirements specification is written in terms of the system’s interface. We accomplish this by rewriting the requirements so

that they refer only to those real-world objects (states, events, actions) that are sensed or actuated by the proposed system.