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一、引言 把人工智能技术结合到数据库技术中的智能数据库研究已成为国内外的一个热门课题。其研究主要围绕三个方向:一是专家数据库系统,二是演绎数据库系统,三是智能化人机接口,包括更富有语义的操作接口和更易于使用的自然语言界面设计。智能数据库系统中被
First, the introduction of artificial intelligence technology into the database technology in intelligent database research has become a hot topic at home and abroad. The research focuses on three directions: one is expert database system, the other is deductive database system. The third is intelligent man-machine interface, which includes more rich semantic operation interface and easier to use natural language interface design. Intelligent database system is