Pixelizing Data Cubes: A Block-Based Approach

摘要: Multidimensional databases are commonly used for decision making in the context of data warehouses. Considering multidimensional model, presented as hypercubes organized according to several dimensions. However, general, have more than three dimensions and contain a huge amount data, so cannot be easily visualized. In this paper, we show that cubes can visualized images by building blocks mostly same value. Blocks built up using an APriori-like algorithm each block is considered set pixels which colors depend on corresponding The key point our approach how display given its value while taking into account may overlap. address issue based Pixelization paradigm.