计算机应用与软件2011，Vol.28Issue(5)：168-171,180,5.
一种支持用例分析技术的需求元模型
A REQUIREMENT METAMODEL SUPPORTING USE CASE ANALYSIS
摘要
Abstract
There are different abstract levels of requirements in different requirement activities. To represent this, a two-level requirement metamodel which supports use case analysis is proposed in this paper. In it the user level requirement metamodel defines the requirement model outputted in requirement capturing activity, and the software level requirement metamodel defines the requirement model outputted in requirement analysing activity. What's more,the tracing and refinement relationship between two-level requirement metamodel is established in the paper in order to manifest the relationships between the requirement model in different levels, and the predication logic is proposed and applied to specify the rules and theorem the relationship between tracing and refinement should meet.关键词
需求元模型/用例分析技术/追踪/精化Key words
Requirement metamodel/ Use case analysis technique/ Tracing/ Refinement引用本文复制引用
陈立哲,马永刚..一种支持用例分析技术的需求元模型[J].计算机应用与软件,2011,28(5):168-171,180,5.
