摘要
针对软件系统的开发过程中 ,开发人员及用户缺乏沟通 ,造成开发者不能准确把握客户的实际需求的问题 ,从而导致在开发过程中设计方案的反复修改 ,浪费大量的时间和精力。利用原型法可以在开发周期早期提高软件需求分析的质量 ,减少重复劳动 ,从而达到按计划完成预期目标 。
Aiming at the problem of the lack of communication between the developers and users during the software system development, causing the developers can not grasp accurately the actual requirement of the customers, which leads to the repeated modification of design scheme,wasting a lot of time and energy. The adoption of prototype-method can improve the software requirement analysis quality in the early time of the development and reduce the repetitive labor, thus achieving the aim of accomplishing the anticipated purpose as scheduled and reducing the risk of software requirement analysis.
出处
《信息技术》
2002年第2期2-3,6,共3页
Information Technology
基金
黑龙江省自然科学基金项目 (F0 0 -13 )
关键词
原型法
软件需求分析
需求风险
软件工程
Prototype-method
Software requirement analysis
Requirement risk
