Abstract
In the past, we proposed a pre-large FUSP tree to preserve and maintain both large and pre-large sequences in the built tree structure. In this paper, the pre-large concept is also adopted for maintaining and updating the FUSP tree. Only large sequences are kept in the built tree structure for reducing computations. The PreFUSP-TREE-MOD maintenance algorithm is proposed to reduce the rescans of the original database due to the pruning properties of pre-large concept. When the number of modified sequences is smaller than the safety bound of the pre-large concept, better results can be obtained by the proposed PreFUSP-TREE-MOD maintenance algorithm for sequence modification in the dynamic database.
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Li, CR., Lin, CW., Gan, W., Hong, TP. (2014). A Modified Maintenance Algorithm for Updating FUSP Tree in Dynamic Database. In: Ali, M., Pan, JS., Chen, SM., Horng, MF. (eds) Modern Advances in Applied Intelligence. IEA/AIE 2014. Lecture Notes in Computer Science(), vol 8481. Springer, Cham. https://doi.org/10.1007/978-3-319-07455-9_32
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DOI: https://doi.org/10.1007/978-3-319-07455-9_32
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-07454-2
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