Use cases based requirements validation with scenarios
Use cases based requirements validation with scenarios
复制标题
基于用例的需求验证和场景
DOI：
10.1109/re.2005.75
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发表时间：
2005
期刊：
影响因子：
--
通讯作者：
S. Somé
中科院分区：
文献类型：
--
作者：
S. Somé
用例是对系统在与参与者交互时应该如何反应的分析描述。用例适合作为系统所需行为的规范。场景是系统执行的一个示例，可以以应该支持或应该避免的意图来定义该系统。因此，场景适合于需求确认。本文提出了一种方法，用例和场景是用来补充对方的需求工程。用例定义了系统应该做什么，场景用于验证用例。
Use cases are analytical descriptions of how a system should react in interaction with actors. Use cases are appropriate as specification of a system required behavior. A scenario is an example of execution of a system that may be defined with the intention that it should be supported or the intention that it should be avoided. As such, scenarios are appropriate for requirements validation. This paper presents an approach where use cases and scenarios are used to complement each other for requirements engineering. Use cases define what a system should do, and scenarios are used to validate use cases.