摘要
准确、全面地获取系统需求是信息系统开发的关键问题之一。在需求获取过程中,面临的最大问题是用户和开发人员之间没有共同语言。为了解决这一问题,根据领域工程的思想,提出了一种系统需求的业务框架描述语言,该语言侧重于业务的概念,采用一些UML的方法描述业务的动态行为,从而在用户和开发人员之间建立起沟通的桥梁,使得开发人员易于得到系统的概念模型。
One key problem of information system development is how to acquire requirements accurately and completely. Due to lack of the common language between the users and system developers, capturing requirements correctly would be a troublesome work. This paper has provided a language named business description language for acquiring requirements. The language emphasizes the characters of the business, and adopts some notations of UML for describing the dynamic processes of the business. The language tries to make up the gap between the users and developers by providing a common language and therefore can make it flexible for the developers to build the system concept model.
出处
《解放军理工大学学报（自然科学版）》
EI
2003年第6期6-10,共5页
Journal of PLA University of Science and Technology(Natural Science Edition)
基金
总装备部十五预研基金资助项目(413060103).
关键词
业务
需求分析
面向对象建模
领域工程
概念模型
business
requirement analysis
object-oriented modeling
domain engineering
concept model
