The Chase Procedure and its Applications in Data Exchange
The Chase Procedure and its Applications in Data Exchange
复制标题
Chase程序及其在数据交换中的应用
DOI：
--
复制
发表时间：
2013
期刊：
影响因子：
--
通讯作者：
Adrian Onet
中科院分区：
文献类型：
--
作者：
Adrian Onet
追逐过程的初始和基本作用是测试依赖关系集之间的逻辑含义，以确定已知的数据库实例的等效性，以满足给定的一组依赖项并确定数据库约束下的查询等效性。最近，由于其在数据交换中的应用，Chase程序已经历了复兴。在本章中，我们回顾了追逐算法及其属性及其在数据交换中的应用。
The initial and basic role of the chase procedure was to test logical implication between sets of dependencies in order to determine equivalence of database instances known to satisfy a given set of dependencies and to determine query equivalence under database constrains. Recently the chase procedure has experienced a revival due to its application in data exchange. In this chapter we review the chase algorithm and its properties as well as its application in data exchange.