%0 Journal Article
%T A Method to Judge Whether a Data Request is Satisfiable in a Complex-Level-Structure Multidimensional Data Warehouse<br>复杂层次多维数据仓库中判断数据请求有解的一种方法
%A XU Qiang GU Yu-Qing
%A <br>徐强
%A 顾毓清
%J 计算机科学
%D 2003
%I 
%X The dimensions of many data sets have a complex-level structure in current multidimensional data warehouse models. But the data warehouse can't implement all the data at every node of these dimension levels because of the large amount of data, so it's necessary to judge whether a data request is satisfiable in a complex-level-structure multidimensional data warehouse. In this paper,a method is presented to solve this problem. The characteristics of prime number are applied.
%K Data warehouse
%K Multidimensional data model<br>多维数据仓库
%K 数据请求
%K 多维数据模型
%K 数据库
%K 元数据
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=422637DD7BDCFA53&yid=D43C4A19B2EE3C0A&vid=340AC2BF8E7AB4FD&iid=0B39A22176CE99FB&sid=11B4E5CC8CDD3201&eid=6AC2A205FBB0EF23&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=4