摘要
目前,信息化建设方兴未艾,软件开发任重道远,但需求工程常常流于形式,使部分软件质量受到影响。为改变这种状况,需要在软件开发过程中引入需求工程的方法,发挥用户在需求研究中的主导作用,对需求过程进行必要的管理。文中研究了需求工程的基本问题,并以南京水利科学研究院综合管理信息系统需求工程开发为例,对需求工程进行了建模分析,研究了需求工程与软件开发的紧密关系,着重阐述了需求工程在软件开发进程中起到的重要作用。
Currently, the information construction has just been unfolding. The software development is a long way. Requirement engineer ing is always a mere formality. The quality of the software has been deeply influenced. To change this situation, requirements engineering method should be introduced. The user must play the leading role in the study of the requirement and manage the process of the require ment. Analyze the basic question of requirement engineering. Research the close relationship between requirements engineering and soft ware development, focusing on the important role played by the requirements engineering in the software development process by example of construction of NMIS.
出处
《计算机技术与发展》
2013年第3期199-202,207,共5页
Computer Technology and Development
基金
中央级公益性科研院所基本科研业务费专项资金重大项目(Y911001)
关键词
软件开发
信息系统
需求工程
software development
information system
requirement engineering
