摘要
在机场机位自动分配系统中引入知识库,可以提高系统的灵活性和通用性。该文针对机场机位分配系统的实际要求,从知识的组成出发,给出了一种基于关系型数据库的通用知识库结构设计,同时用拆分规则的形式化方法表示知识,从而使得该系统能够完善地表达事实-规则体系知识,并且使得推理的过程变得简单高效。
To introduce knowledge base into the airport port auto-scheduling system, can make the system more general and flexible. According to the real needs of the airport port auto-scheduling, and based on the organization of knowledge, this paper presents a general design method on the knowledge base structure based on relation database, and uses formalized method as splitting rule to denote knowledge. All the work makes the system express fact-rule pattern knowledge perfectly, and makes the process of reasoning be simple and efficient.
出处
《计算机工程》
CAS
CSCD
北大核心
2004年第6期145-147,161,共4页
Computer Engineering
基金
教育部留学回国人员科研启动基金资助项目(2000367)
湖北省自然科学基金资助项目(2001ABB058)
关键词
知识库
知识推理
元事实
知识表示
Knowledge base
Knowledge reasoning
Metafact
Knowledge presentation