Browsing by Author "Wang Rifeng"

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Browsing by Author "Wang Rifeng"

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  • Efficient computation of mutli-feature data cubes 
    Zhang Shichao; Wang Rifeng; Guo Yanping (Springer-Verlag, 2006)
    Multi-Feature Cube (MF-Cube) query is a complex-data-mining query based on data cubes, which computes the dependent complex aggregates at multiple granularities. Existing computations designed for simple data cube queries ...
  • Strategies for complex data cube queries 
    Zhang Shichao; Wang Rifeng; Jin Zhi (Springer, 2009)
    This paper proposes a computation method for holistic multi-feature cube (MF-Cube) queries based on the characteristics of MF-Cubes. Three simple yet efficient strategies are designed to optimize the dependent complex ...