%0 Journal Article
%T Extended algorithm for XML query reformulation<br>一种改进的XML查询重写算法研究
%A LI Rui
%A WU Kai-gui
%A <br>李锐
%A 吴开贵
%J 计算机应用
%D 2009
%I 
%X Query reformulation is a key issue of the data integration,and it automatically rewrites the user's query request to the data source request directly.Recently the University of Michigan and the IBM AImaden Research Center presented a novel algorithm for constraint-based XML query reformulation,but it did not consider the problem of complex schema matching and limited the algorithm application.Based on the original query reformulation algorithm,an extended algorithm for XML query reformulation was presented,...
%K XML<br>查询重写
%K 模式匹配
%K 数据集成
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=D04F487FBB5DDA5FE9AE93475832D413&yid=DE12191FBD62783C&vid=771469D9D58C34FF&iid=38B194292C032A66&sid=8D95DD1211171525&eid=E002FF26604EFFAB&journal_id=1001-9081&journal_name=计算机应用&referenced_num=0&reference_num=10