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计算机科学 2003
递归维概念及其操作的研究Keywords: 数据仓库递归维概念操作多维数据模型数据库数据集 Abstract: dimensionsareanessentialpartinmulti-dimensionaldatamodel(mddm)forolap.hierarchicalstructureofdimensionallowstheusertostudymeasuresindifferentlevelsofdetails.thispaperfocusesonaspecialkindofdimensionwithanunbalanced-hi
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