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A Data Cube Representation for Efficient Querying and Updating

Abstract : —This paper presents an approach to data cube representation that allows for efficient computation of query response and data cube update. The representation is based on (i) a recursive construction of the power set of the fact table dimension scheme and (ii) a prefix tree structure for the compact storage of cuboids. Experimental results on large datasets show that the approach is efficient for data cube query and incremental update. Keywords-data warehouse; data cube; data mining;
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Submitted on : Saturday, June 2, 2018 - 7:13:15 PM
Last modification on : Wednesday, November 3, 2021 - 9:38:42 AM
Long-term archiving on: : Monday, September 3, 2018 - 3:54:23 PM


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  • HAL Id : hal-01796026, version 1



Viet Phan-Luong. A Data Cube Representation for Efficient Querying and Updating. 2016 International Conference on Computational Science and Computational Intelligence, Dec 2016, Las Vegas, Nevada, USA, United States. ⟨hal-01796026⟩



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