%0 Journal Article
%T Survey on Computation of Data Cubes<br>数据立方体计算方法研究综述
%A HOU Dong-fen
%A LU Chang-hui
%A LIU Qing-bao
%A ZHANG Wei-ming
%A <br>侯东风
%A 陆昌辉
%A 刘青宝
%A 张维明
%J 计算机科学
%D 2008
%I 
%X With the wide application of multidimensional data analysis in various fields,data cube computation attracts more and more attentions of researchers.We analyzed the influencing factors of computation which include the size of storage space,the query processing efficiency,and the cost of maintenance,and discuss the strategy of data cube materialization.The existing approachs of data cube computation were reviewed from the aspects of iceberg cube,compressed cube,high dimension data cube,approximate computatio...
%K Data cube
%K Multidimensional data
%K OLAP
%K Computation approach<br>数据立方体
%K 多维数据
%K 联机分析处理
%K 计算方法
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=C273A2A341CE55EAE16009932E3242BB&yid=67289AFF6305E306&vid=6209D9E8050195F5&iid=F3090AE9B60B7ED1&sid=CA4FD0336C81A37A&eid=94C357A881DFC066&journal_id=1002-137X&journal_name=计算机科学&referenced_num=2&reference_num=49