Incremental maintenance of quotient cube based on galois lattice

@article{Li2004IncrementalMO,
  title={Incremental maintenance of quotient cube based on galois lattice},
  author={Cuiping Li and Kum-Hoe Tung and Shan Wang},
  journal={Journal of Computer Science and Technology},
  year={2004},
  volume={19},
  pages={302-308}
}
Data cube computation is a well-known expensive operation and has been studied extensively. It is often not feasible to compute a complete data cube due to the huge storage requirement. Recently proposed quotient cube addressed this fundamental issue through a partitioning method that groups cube cells into equivalent partitions. The effectiveness and efficiency of the quotient cube for cube compression and computation have been proved. However, as changes are made to the data sources, to… CONTINUE READING

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