%0 Journal Article
%T Large Ontology Partition and Mapping Based on Module Extraction<br>基于模块抽取的大本体分块与映射
%A WANG Run-mei
%A XU De-zhi
%A LAI Ya
%A YAO Xue-cong
%A <br>王润梅
%A 徐德智
%A 赖雅
%A 姚学聪
%J 计算机科学
%D 2011
%I 
%X The ontology mapping is complex because of the large size of ontology. Aiming at the defect of existing ap- proaches,this paper presented a new way which is based on the module extractedion to realize the large ontology parti- tion and mapping. We extracted the ontology modules by the I_aplace Matrix of the dependency graph, and computed the module similarity, then got the mapped modules. The empirical results indicate that our method can achieve ontology partition and enhance the mapping efficiency.
%K Large ontology
%K Word stem
%K Module extraction
%K Similarity of module suject<br>大本体，词干，模块抽取，模块主题相似度
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=17DDCED190714E797D1C2E0B48990324&yid=9377ED8094509821&vid=16D8618C6164A3ED&iid=F3090AE9B60B7ED1&sid=FBA00558C57D9C11&eid=4B1FFFA116F7AE3B&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=0