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There are several typical cube computation methods, such as Multi Way [ZDN97], BUC [BR99], and Star-Cubing [XHLW03]. Briefly describe these three methods (i.e., use one or two lines to outline the key points), and compare their feasibility and performance under the following conditions:

(a) Computing a dense full cube of low dimensionality (e.g., less than eight dimensions).

(b) Computing an iceberg cube of around 10 dimensions with a highly skewed data distribution.

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Computer Engineering, Engineering

Category:- Computer Engineering
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