早期软件规模度量指南 – 实践级
Practitioners guideline for early sizing with COSMIC (Chinese)
In practice, it is sometimes sufficient or necessary to approximate a functional size:
• when a size is needed, but there is insufficient time or resources to measure using the standard method;
• early in the life of a project, before the Functional User Requirements (FUR) have been specified down to the level of detail where the accurate size measurement is possible;
• when the quality of the documentation of the actual requirements is not good enough for accurate measurement.
The intended audience for this document is for those who need to establish the size of a piece of software without time or details available to use the standard COSMIC method.