摘要
概念结构由概念之间的依赖关系构成,它是知识的核心,并且一直潜伏在后台发挥作用,人的认知能力皆来源于此。因此对概念结构的研究有助于提高知识系统的问题求解能力,尤其是领域开放的问题求解。对概念结构的研究要求解决三个问题,即概念结构如何表征与存储、概念结构如何逐步构建、概念结构如何运用于各种智能任务。主要讨论概念结构的表示和构建问题,并对概念结构相关的知识表示方法及其应用作了比较系统的阐述。
Conceptual structure is composed of the dependent relationship between concepts,and it is the core of knowledge.People＇s cognitive abilities are all derived from conceptual structure,which always play a role in the background.Therefore,the study of conceptual structure could help us improve the problem solving ability of knowledge system,especially for the domain-open problem solving.The study of conceptual structure requires solving three problems： how to represent and store conceptual structure,how to construct conceptual structure gradually,and how to apply conceptual structure to various intelligent tasks.This paper mainly discusses the representation and construction of conceptual structure,and it also elaborates the representation and application of conceptual structure systematically.
出处
《计算机应用与软件》
CSCD
2010年第1期156-159,共4页
Computer Applications and Software
基金
国家自然科学基金项目(60303007)
国家自然科学基金重大研究计划面上项目(90208057)
上海市科技发展基金软科学研究项目(066921049)
关键词
概念结构
概念图
概念格
本体
Conceptual structure Conceptual graph Concept lattice Ontology
