一种用于需求过程评估的需求分类法

Taxonomy for Requirement Process Assessment

在需求的开发与管理过程中,合理的需求分类对于准确地获取需求以及评估需求过程的有效性和稳定性具有至关重要的作用。本文在需求层次概念的基础上进行了扩展,提出了一种需求分类的方法,通过四种属性来定义和评估需求,并阐述了应用该分类法评估需求过程的具体方法。

Reasonable requirement classification is significant for requirements acquisition and assessment of the effectiveness and stability of requirement process. This paper presents a new taxonomy of requirement based on a concept of requirement hierarchy. This taxonomy classifies and evaluates requirements by four kinds of attributes. The paper also demonstrates how to analyze the effectiveness and stability of requirement process by this methodology.