本文提出了数据超立方体模型，并在代数表达方面进行了改进，使得其可以支持OLAP操作。
In this paper, we address this issue by proposing a model of a data-cube and an algebra to support OLAP operations on this cube.
通过分析财务分析的需求指出直接用OLAP超立方体模型实现财务分析存在的问题和局限性。
Analyzing the requirement of financial analysis, people realize that there are some problems and restrictions in straightly using the OLAP model in financial analysis.
超立方体及其变体是一类具有良好的拓扑性质和网络参数的互连网络模型，所以关于它们的研究与应用在互连网络的研究中备受青睐。
The hypercube and its variations are a kind of interconnected networks model with better structure properties and network parameters, so it is favorite in research of interconnection.
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