%0 Journal Article
%T Construct and Operation of Associated Dimension in Group Decision<br>用关联维构建和操作在群体决策中的应用
%A LI Hui
%A ZHANG Shi-Dong
%A <br>李晖
%A 张世栋
%J 计算机科学
%D 2005
%I 
%X To realize data warehouse supporting group decision,an algorithm used to build associated dimension is provided, meanwhile a set of corresponding data manipulation commands is studied. Experiments in electric power marketing data warehouse system indicate that this algorithm has retionalization, correctness, feasibility and high query efficiency. It also proves that this method has improved decision level of enterprises related to group decision.
%K Associated dimension
%K Group decision
%K Data warehouse
%K Data manipulation<br>关联维
%K 群体决策
%K 数据仓库
%K 数据操作
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=4B0ACF72C97578A4&yid=2DD7160C83D0ACED&vid=9971A5E270697F23&iid=9CF7A0430CBB2DFD&sid=798FBE8DE1A255B1&eid=50BBDFAC8381694B&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=6