%0 Journal Article
%T Information of Defense Products Search System Based on Ontology<br>基于Ontology的国防产品信息搜索系统*
%A Zhou Shujun
%A Ma Jing
%A Zhu Hengmin
%A <br>周书君
%A 马静
%A 朱恒民
%J 现代图书情报技术
%D 2008
%I 
%X Aimed at the weakness of the keyword-based search,an Ontology-based information retrieval model hasbeen presented.Considering the characteristics of Web documents,this paper brings forward a semi-automation con-struction method of domain Ontology,achievement the semantic indexing through a topic extracting method based on do-main Ontology,and succeed in searching the information of defense products.
%K Ontology Search Defense products<br>本体
%K 搜索
%K 国防产品
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=B5EDD921F3D863E289B22F36E70174A7007B5F5E43D63598017D41BB67247657&cid=E46382710BF131B2&jid=24AADBCD0D5373C73F37F78D10E2F717&aid=05CE6F838433DBB8018C4F09DCE746B9&yid=67289AFF6305E306&vid=B91E8C6D6FE990DB&iid=708DD6B15D2464E8&sid=1371F55DA51B6E64&eid=BE33CC7147FEFCA4&journal_id=1003-3513&journal_name=现代图书情报技术&referenced_num=0&reference_num=12