摘要
对一个知识管理系统而言,选择一种合适的表示方式至关重要。鉴于建筑施工技术知识的复杂性和多样性,一种知识表示方法无法合理全面地表示所有的知识,该文融合框架理论、产生式规则、过程表示等知识表示方法的特点,以面向对象的思想进行标识和描述,以自然语言的方式展示,提出了一种适应建筑施工领域知识特点的混合知识表示方法,同时给出了知识库在关系数据库中的实现及建筑施工领域内大部分的简单规则推理的方法。
It is essential to choose a suitable knowledge representation method t o a knowledge management system. Building construction technology knowledge is s o various and complex that a single knowledge representation method is not enoug h to represent all the knowledge of the field in reason. This paper combines the strongpoints of several methods,such as frames、production rules、procedure etc , identifies and describe the knowledge by object-oriented technology,and expres s it by nature language.It gives a compositive knowledge representation method w hich is suitable for building construction knowledge. At the same time,the autho r implements the knowledge base in relation database and give the method of reas oning of most rules of building construction field.
出处
《计算机仿真》
CSCD
2005年第4期210-213,共4页
Computer Simulation
关键词
知识管理
知识表示
知识库
推理
建筑施工
Knowledge management
Knowledge rep resentation
Knowledge base
Reasoning
Building construction
