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arXiv 1004.3272cs.DB
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基于关联规则挖掘的数据库逆向工程

Database Reverse Engineering based on Association Rule Mining

Nattapon Pannurat, Nittaya Kerdprasop, Kittisak Kerdprasop

摘要:

维护遗留数据库是一项艰巨的任务,特别是当系统文档写得很差甚至丢失时。数据库逆向工程是从现有数据库实例恢复高级概念设计的尝试。在本文中,我们提出了一种技术,发现概念模式使用的关联挖掘技术。发现的模式对应于第三范式的规范化,这是许多业务组织中的常见做法。我们的算法还包括规则过滤启发式解决问题的指数增长的关联挖掘技术继承的发现规则。

英文摘要:

Maintaining a legacy database is a difficult task especially when system documentation is poor written or even missing. Database reverse engineering is an attempt to recover high-level conceptual design from the existing database instances. In this paper, we propose a technique to discover conceptual schema using the association mining technique. The discovered schema corresponds to the normalization at the third normal form, which is a common practice in many business organizations. Our algorithm also includes the rule filtering heuristic to solve the problem of exponential growth of discovered rules inherited with the association mining technique.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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