%0 Journal Article
%T Ontology-Based Web Information Gathering<br>基于本体的Web信息采集*
%A Xu Dezhi Wang Qingtao Wang Bin
%A <br>徐德智
%A 王庆涛
%A 王斌
%J 现代图书情报技术
%D 2007
%I 
%X Combining the semantic Web technology with the traditional information retrieval technology,this paper gives architecture of Ontology-based Web information gathering,and proposes an approach for calculating the relevance between the Web pages and the predefined topic utilizing Ontology and lexicon.At last,some results of experiment and evaluations are discussed.
%K Information gathering Ontology Semantic Web Topic-specific relevance<br>信息采集
%K 本体
%K 语义网
%K 主题相关性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=B5EDD921F3D863E289B22F36E70174A7007B5F5E43D63598017D41BB67247657&cid=E46382710BF131B2&jid=24AADBCD0D5373C73F37F78D10E2F717&aid=44961F4F293DAF9F&yid=A732AF04DDA03BB3&vid=0B39A22176CE99FB&iid=0B39A22176CE99FB&sid=8E6AB9C3EBAAE921&eid=E514EE58E0E50ECF&journal_id=1003-3513&journal_name=现代图书情报技术&referenced_num=0&reference_num=7