摘要
用例驱动方法是当前国际流行的软件开发过程之一 ,软件开发所有阶段的活动都是以用例为核心。本文在对软件需求进行层次划分的基础上 ,探讨了一个以用户为中心 ,使用用例驱动分析技术依据用户目标获取不同层次的软件需求的过程。
Use Case Driven Approach is a popular kind of software developping processes in the world at present, and Use Cases are the core of all activities in each phase.This paper explains a user-centered process of software requirements elicitation on the basis of requirement hierarchy, in which Use Case Driven Analysis is used to elicit software requirements at different requirement level according to user′s goals.
出处
《计算机与现代化》
2002年第6期36-40,共5页
Computer and Modernization
关键词
用例驱动分析
软件需求获取方法
软件开发
use case
actor
scenario
business requirements
user requirements
functional requirements
