PAEAN 发表于 2025-4-1 04:36:20
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https://doi.org/10.1007/978-1-4614-8778-4 internal and external nodes differ. Besides, formulae for the expected number of internal and external nodes at a specific level of the tree are given. Next, the space efficiency of the most popular Quadtree implementations is examined. Finally, the possible usefulness of these analytical tools in other problems is commented.可耕种 发表于 2025-4-1 14:49:32
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