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How to Use COSMIC Functional Size in Effort Estimation Models?

机译:如何在努力估算模型中使用宇宙功能大小?

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Although Functional Size Measurement (FSM) methods have become widely used by the software organizations, the functional size based effort estimation still needs further investigation. Most of the studies on effort estimation consider total functional size of the software as the primary input to estimation models and they mostly focus on identifying the project parameters which might have a significant effect on the size-effort relationship. This study brings suggestions on how to use COSMIC functional size as an input for effort estimation models and explores whether the productivity values for developing different functionality types deviate significantly from a total average productivity value computed from total functional size and effort figures. The results obtained after conducting a multiple case study in which COSMIC method was used for size measurement are discussed as well.
机译:虽然功能尺寸测量(FSM)方法已被软件组织广泛使用,但基于功能尺寸的努力估计仍需要进一步调查。大多数关于努力估算的研究将软件的总功能大小视为估计模型的主要输入,并且主要集中在识别可能对大小努力关系产生重大影响的项目参数。本研究提出了关于如何使用宇宙功能大小作为努力估计模型的输入的建议,并探讨开发不同功能类型的生产率值是否显着地偏离了从总功能大小和努力数字计算的总平均生产率值。在进行多种案例研究之后获得的结果,其中讨论了宇宙方法进行尺寸测量。

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