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DO-TPR*-TREE: A DENSITY OPTIMAL METHOD FORTPR*-TREE / Nguyen Tien Phuong, Dang Van Duc // Tạp chí Tin học và Điều khiển học = Journal of Computer Science And Cybernetics . - 2015. - P. 43-53. - ISSN:


11 p.
Ký hiệu phân loại (DDC): 519
This paper proposes a density optimal method, named as DO—TPR*-tree, which improves the performance of the original TPR*-tree significantly. In this proposed method, the search algorithm will enforce firing up MBR adjustment on a node, if the condition, based on density optimal for the area of its MBR, is satisfied at a query time. So, all queries occurred after that time will be prevented from being misled as to an empty space of this node.
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