【摘要】 在经典瀑布模型的需求阶段存在用户需求的模糊性和动态性,以及终端用户与软件开发者之间存在的专业心理差异所导致的信息误差等,这些不足威胁到软件的开发流程与最终成果物的品质。通过深入分析用户和开发者对需求分析说明书的审查验证的依赖性,提出了一种通过导入UML图例来提高需求阶段的正确性、完整性的解决方案。更多还原

【Abstract】 The ambiguity and dynamics of the user’s demand in the requirement phase of the classic waterfall model,as well as the information errors caused by the professional psychological differences between the end-users and software developers,were discussed. They threaten the software development process and the quality of the final outcome. The dependence of manual examination and verification among users and developers was deeply investigated. And a reasonable solution was proposed to improve the accuracy,completeness in requirements phase by leading in the UML pattern.更多还原