【摘要】 用例和用例模型从用户的角度描述了软件系统的行为特点,它们已经成为程序理解中的一个关键所在。随着逆向工程、程序理解、遗产系统等领域的发展,用例模型恢复的技术也受到越来越多的关注。该文介绍了目前的用例模型恢复技术及其各自特点和适用范围,并对其今后的发展提出了一些建议。更多还原

【Abstract】 Use cases and use case models describe the behavior of a software system from the user’s perspective,and they have become key elements in program comprehension.With the development of reverse engineering,program comprehension and legacy system,the techniques of use case models recovery are paid more and more attentions to.This paper introduces the current techniques of use case models recovery and their features.At last,some proposals of the development are given.更多还原