摘要： 文中对于关系数据库逆向工程方法的设计和评价提出了一种框架结构，由8条准则组成．为能对大范围的遗留数据库尽可能自动地实施逆向工程，获得语义丰富且正确的概念模式，这些准则比较重要。

关键词: 数据库逆向工程, 设计和评价框架, 语义丰富技术, 扩展ER模型

Abstract: This paper proposes a framework for the design and evaluation of reverse engineering methods for relational databases, which consists of eight criteria.These criteria are important for Performing reverse engineering for a wide range of legacy databases at a high level of automation and getting the conceptual schema which is semantically rich and correct.

中图分类号: 

• TP311