Requirements rationales: integrating approaches to requirement analysis
Requirements rationales: integrating approaches to requirement analysis
复制标题
需求基本原理：整合需求分析方法
DOI：
10.1145/225434.225439
复制
发表时间：
1995
期刊：
影响因子：
--
通讯作者：
A. Sutcliffe
中科院分区：
文献类型：
--
作者：
A. Sutcliffe
对需求分析技术进行了实证研究。该研究使用了船上应急应用程序。需求是通过向用户展示基于初步分析的前瞻性设计的原型模拟来引出的。这与基于基本原理的构建探针问题的技术和问卷调查相结合，以引出用户偏好。对会议记录进行了分析，以确定提出的问题类型、收到的答复和捕获的需求类型。场景和基本原理技术在引出需求方面被证明是非常有效的，但是提问的风格可能是一个重要的效果。建议使用基于场景的方法进行需求捕获会话。
An empirical study of requirements analysis techniques is reported. The study used a ship board emergency application. Requirements were elicited by presenting users with a prototype-simulation of a prospective design based on preliminary analysis. This was combined with rationale based techniques for structuring probe questions and a questionnaire to elicit user preferences. Transcripts of the sessions were analysed for the type of questions asked, answers received and the type of requirement captures. The scenario and rationale techniques proved very effective in eliciting requirements, but style of questioning may be an important effect. Recommendations are made for requirements capture session using scenario based approaches.