Results 11 to 20 of about 869,560 (268)
, 2022 Search trees on trees (STTs) are a far-reaching generalization of binary search trees (BSTs), allowing the efficient exploration of tree-structured domains. (BSTs are the special case in which the underlying domain is a path.) Trees on trees have been extensively studied under various guises in computer science and discrete mathematics.
Benjamin Aram Berendsohn +1 more
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Canonical trees of tree-decompositions [PDF]
Journal of Combinatorial Theory, Series B, 2022 22 ...
Johannes Carmesin +2 more
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BMC Plant Biology, 2020 Background Growth-regulating factors (GRFs) are plant-specific transcription factors that control organ size. Nineteen GRF genes were identified in the Populus trichocarpa genome and one was reported to control leaf size mainly by regulating cell ...
Jinnan Wang +6 more
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Plants, 2022 Walnut is one of the world’s four largest nuts. Currently, the bottleneck in walnut breeding is the production of resistant variants. Soil salinization is a global problem, and the use of salt-tolerant rootstocks is a basic strategy to overcome the ...
Xinying Ji +7 more
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Forestry Research, 2023 The basic helix-loop-helix (bHLH) family of transcription factors is one of the largest and oldest transcription factor families in plants. Members of the bHLH family regulate various growth and metabolic processes in plants.
Jiujun Du +6 more
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Pairs of trees in tree–tree triangulations
Discrete Mathematics, 2007 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Günter Schaar, Zdzislaw Skupien
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Current Issues in Molecular Biology, 2022 Liquidambar formosana is important for its ornamental value in China; it is increasingly used for landscaping and gardening trees due to its diverse leaf colors and seasonal changes. Varieties including either a fixed leaf color, the purplish ‘Fuluzifeng’
Jiuxin Lai +3 more
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Development of a stem taper equation and modelling the effect of stand density on taper for Chinese fir plantations in Southern China [PDF]
PeerJ, 2016 Chinese fir (Cunninghamia lanceolata) is the most important commercial tree species in southern China. The objective of this study was to develop a variable taper equation for Chinese fir, and to quantify the effects of stand planting density on stem ...
Aiguo Duan +3 more
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Fast approximation of search trees on trees with centroid trees
CoRR, 2022 Search trees on trees (STTs) generalize the fundamental binary search tree (BST) data structure: in STTs the underlying search space is an arbitrary tree, whereas in BSTs it is a path. An optimal BST of size $n$ can be computed for a given distribution of queries in $O(n^2)$ time [Knuth 1971] and centroid BSTs provide a nearly-optimal alternative ...
Berendsohn, Benjamin Aram +3 more
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Tree in Tree: from Decision Trees to Decision Graphs
CoRR, 2021 Decision trees have been widely used as classifiers in many machine learning applications thanks to their lightweight and interpretable decision process. This paper introduces Tree in Tree decision graph (TnT), a framework that extends the conventional decision tree to a more generic and powerful directed acyclic graph.
Zhu, Bingzhao, Shoaran, Mahsa
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