基于本体论的知识点关系推理研究
首发时间:2008-08-15
摘要:ICAI中课程制定及学习路径选择都需要知识点学习顺序图。本论文从网络教育资源管理现状开始,介绍了知识点、偏序关系、本体等基本概念。在按照CC2005标准构建计算学科领域知识本体的基础上,提出了知识点依赖关系的添加规则,利用Jena推理机制得到知识点依赖关系的覆盖集,从而得到描述知识点学习顺序的哈希图。
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Research of topic relationship inference based on ontology
Abstract:In ICAI,curriculum development and learning path options both need the diagram of topic learning sequence. From state of management of E-learning resources as a start,then introduce the basic concepts such as topic and partial order and ontology as so on。On the basis of domain knowledge ontology of compute subject which accorded to CC2005,it proposed that the rules when adding dependent relation of topic, through the use of Jena reasoning mechanisms we can get coverage set of topic dependent relationship,then we can acquire the hash map what describbing the topic learning sequence.
Keywords: ontology;semantic web;topic;inference;
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No.2338929911012187****
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