领域知识结构的形式化表示方法  

Formal Representation of Knowledge Construction in Domain

作　　者：刘益[1] 唐远翔[1] 

机构地区：[1]宜宾学院计算机与信息工程系,四川宜宾644007

出　　处：《西南师范大学学报（自然科学版）》2010年第3期110-113,共4页Journal of Southwest China Normal University(Natural Science Edition)

摘　　要：在Perez总结的建立本体所需的5个基本元语(概念、关系、函数、公理和实例)的基础上,提出了基于知识本体的知识结构.知识结构将知识本体中除实例之外的概念、关系等抽象要素用知识元、知识关联和知识推理证明表示,更有利于描述知识本体的内涵.This paper provides a new kind of knowledge structure based on the knowledge ontology through analyzing the relation among five basic modeling primitives which are instances,concepts,relations,functions and axioms,that were used to establish the ontology,which was provided by Perez.The knowledge structure uses knowledge element,knowledge association and knowledge reasoning proof to represent the abstract elements that include the concepts,relations,and so on in the ontology.The kind of knowledge structure can better describe the connotation of the knowledge ontology.

关 键 词：本体 知识结构 实例 

分 类 号：TP182[自动化与计算机技术—控制理论与控制工程]