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.
出处
《西南师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2010年第3期110-113,共4页
Journal of Southwest China Normal University(Natural Science Edition)
关键词
本体
知识结构
实例
ontology
knowledge construction
instance
