Data Base Support for Expert Systems (Computer and Information Science)

这项研究建议增强关系数据库系统，使它们能够有效地支持具有大型知识库和/或数据库的专家系统应用程序。本研究的基本前提是关系数据库系统（具有一些适度的扩展）可以在某些应用程序中提供优越的性能和专家系统构建的便利性。这些应用程序的特点是拥有非常大的知识库或数据库。该研究调查了关系数据库系统的扩展，这将促进它们在这种环境中的应用。研究如何优化这种扩展关系系统，使其能够提供优于其他编程环境的性能，在其他编程环境中可以构建大型专家系统。

This research suggests enhancements to relational database systems which will allow them to effectively support expert system applications with a large knowledge base and/or database. The basic premise of this research is that relational database systems (with some modest extensions) may offer superior performance and ease of expert system constructions in some applications. These applications are characterized by a very large knowledge base or database. The study investigates extensions to relational database systems which will facilitate their application in such environments. Research is performed on how to optimize such an extended relational system so it will be able to offer superior performance compared to other programming environments in which one might construct large expert systems.