面向对象数据库系统的对象标识集代数

2012 Fifth IEEE International Conference on Service-Oriented Computing and Applications (SOCA) Pub Date : 2012-12-17 DOI:10.1109/SOCA.2012.6449439

Shugang Wang

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引用次数: 2

摘要

本文提出了对象恒等集代数。该代数可以有效地表达对对象的查询，并获得底层关系代数和形式语言理论的支持。代数位于关系代数之上，以分层数学模型的结构指导面向对象的数据库系统。精确地定义了对象标识集代数，以应用数学集函数对数据库系统中的对象进行查询。

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Object identity set algebra for object-oriented database systems

Object identity set algebra is presented in the paper. The algebra is efficient to express queries to objects and gains support from underlying relational algebra and formal language theories. The algebra lies on top of relational algebra in the structure of layered mathematical models guiding object-oriented database systems. Object identity set algebra is defined precisely to apply mathematical set functions for querying objects in database systems.

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来源期刊

2012 Fifth IEEE International Conference on Service-Oriented Computing and Applications (SOCA)

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