Abstract: An efficient way to solve the problem of information content security is to introduce Information Content Security Ontology(ICSO) into the systems and techniques. Therefore, a method of constructing ICSO is presented. The method makes full use of WordNet, extracts concepts and its relations in the information content security field from WordNet automatically, and constructs ICSO by the rules of is_a relation addition. The method is rapid and efficient, and the concepts and relations of ICSO generated by the method are more accurate. The method has the property of generality, and can construct ontology of other fields needed only by changing initial ontology.

Key words: ontology, WordNet ontology, is_a relation, ontology construction, Information Content Security Ontology(ICSO)

摘要： 为提高信息内容的安全性，将信息内容安全本体(ICSO)引入相关系统与技术。基于给定的初始ICSO，利用WordNet构建信息内容安全本体。采用抽取算法自动从WordNet中抽取信息内容安全领域的相关概念及其关系，根据is_a关系添加规则有效组织ICSO。该方法快速高效，生成的ICSO概念和关系准确，只需改变初始本体就能从WordNet中抽取所需领域的本体。

关键词: 本体, WordNet本体, is_a关系, 本体构建, 信息内容安全本体

CLC Number: 

• TP309