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- data cube reconstruction 数据立方体重建
- It is often not feasible to compute a complete data cube due to the huge storage requirement. 但是,由于数据量太大,要计算一个完整的数据立方体代价总是非常昂贵。
- Just as Entity-Relation model is the foundation of OLTP application, OLAP has data cube model as its foundation. 正如实体关系模型是OLTP应用的基础一样，数据立方体模型是OLAP应用的数据基础。
- Data cube has been playing an important role in the high dimensional OLAP operations. 摘要数据立方体在许多多维数据的数据仓库的高速OLAP操作中扮演着重要的角色。
- So we introduce concept of multidimensional data cube, image character of nephogram, data of rainfall and so on, as component of data cube. 为此，文中引入了多维数据立方体的概念，云图的图像特征，雨量数据等信息作为立方体的组成部分，实现了有机的结合。
- In this paper, we integrate the data cube and fuzzy partition techniques to propose a single-level association rule miner. 因此,本文通过对单层次关联规则的研究,提出了以模糊分割与数据方阵为基础的算法来解决上述问题。
- Abstract： Data Cube is the central mechanism in multi-dimension database and online analytical processing(OLAP)based on multi-dimensional analysis . 摘 要： 数据立方体模型是多维数据库和以多维分析为基础的联机分析处理技术的核心机制,本文参照当前对多维数据立方体模型的最新研究成果,提出了一种新的模型并且应用于OLAP服务器基于关系的实现。
- The ROLAP data cube is implemented as a collection of relational tables (up to twice as many as the number of dimensions) instead of as a multidimensional array. ROLAP数据立方体是按关系表格的集合实现的（最多可达维度数目的两倍），来代替多维阵列。
- The method that geospatial dimension, thematic dimension, time dimension together make up spatial data cube is expressed by conceptual and physical mode. 表述地理空间维、专题维和时间维在概念层次和物理层次上构成空间数据立方体的方法；
- THEY FELT I SHOULDN'T BE PERFORMING A LAST-MINUTE REALLOCATION OF THE CITY FUNDING OR BACKING UP THEIR PRECIOUS CITY-STATE DATA ARCHIVES TO THIS DATA CUBE. 他们却认为我既不该在这种紧要关头推行什么城市资本的重组,也不该用这个数据模块拷贝他们的宝贝城邦资料数据。
- According to the features of data cube, an algorithm of mining multilevel association rule is presented and implemented, which the result is satisfaction. 针对数据立方体的特点，本文提出了挖掘维间关联规则的算法，并编程实现了该算法，取得满意的结果。
- These multidimensional OLAP, or MOLAP, products typically run faster than other approaches, primarily because it's possible to index directly into the data cube's structure to collect subsets of data. 这些多维的OLAP产品，即MOLAP产品，运行速度通常比其他方法更快，这是因为能直接把索引做进数据立方的结构，方便收集数据子集。
- In order to solve the problem that exists in computing the data cube with MOLAP server, the method of multiway array aggregation for the data cube materialization was investigated and analyzed. 摘要为了解决针对MOLAP服务器中的数据立方体的有效计算问题，对立方体全物化的多路数组聚集方法进行了研究与分析。
- The techniques of the Data Warehousing includes the system structure of the data organization, the data collecting, data extraction, data loading, data cube and OLAP query technique. 该数据仓库建立技术包括数据组织体系结构、数据采集、抽取、加载、数据立方体及OLAP功能查询技术。
- By combining the visit rules with the information of dimension and hierarchy of data cube, the security strategy is easily implemented, and can support OLAP operations more efficiently. 结合维层次信息设计安全访问规则，不仅使得安全策略易于实现，而且能更有效地支持各种OLAP操作。
- By analyzing the hierarchical structure of information in a data cube, security strategy of an online analysis process (OLAP) based on dimension and hierarchy of data cube is proposed. 摘要在分析数据立方体中信息维层次结构的基础上，提出一种基于数据立方体维层次的OLAP安全性策略。
- Multidimensional data cubes are composed of base cube and other cubes aggregating on base cube. 摘要多维立方体由基本立方体和基本立方体的聚集产生的立方体组成。
- Research of Data Mining System Based on Data Cube 一种基于数据立方体的数据挖掘技术的研究
- XML's structure was applied to express the aggregation relationship between tuples in data cubes. 用XML本身的层次结构来体现数据仓库中元组之间的聚集关系。
- An Algorithm to Materialize the Data Cube 数据立方体的预计算方法
