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COMPETITION AMONG EUCALYPTUS TREES DEPENDS ON GENETIC VARIATION AND RESOURCE SUPPLY
(ECOLOGICAL SOC AMER, 2008)
Genetic variation and environmental heterogeneity fundamentally shape the interactions between plants of the same species. According to the resource partitioning hypothesis, competition between neighbors intensifies as ...
Spatial product partition model through spanning trees
(Universidade Federal de Minas GeraisUFMG, 2015-06-03)
When performing analysis of spatial data, there is often the need to aggregate geographical areas into larger regions, a process called regionalization or spatially constrained clustering. This type of aggregation can be ...
Data-driven representations for testing independence: modeling, analysis and connection with mutual information estimation
(IEEE-Inst Electrical Electronics Engineers, 2022)
This work addresses testing the independence of two
continuous and finite-dimensional random variables from the design of a data-driven partition. The empirical log-likelihood statistic is adopted to approximate the ...
Complexity-regularized tree-structured partition for mutual information estimation
(INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, 2012)
Complexity-Regularized Tree-Structured Partition for Mutual Information Estimation
(2012-03)
A new histogram-based mutual information estimator using data-driven tree-structured partitions (TSP) is presented in this paper. The derived TSP is a solution to a complexity regularized empirical information maximization, ...
Soil profile, relief features and their relation to structure and distribution of Brazilian Atlantic rain forest trees
(UNIV SAO PAULOPIRACICABA, 2012-01)
In tropical forests, the environmental heterogeneity can provide niche partitioning at local scales and determine the diversity and plant species distribution. Thus, this study aimed to investigate the variations of tree ...
Soil profile, relief features and their relation to structure and distribution of Brazilian Atlantic rain forest trees
(Universidade de São Paulo (USP), Escola Superior de Agricultura Luiz de Queiroz (ESALQ), 2012-02-01)
In tropical forests, the environmental heterogeneity can provide niche partitioning at local scales and determine the diversity and plant species distribution. Thus, this study aimed to investigate the variations of tree ...
Soil profile, relief features and their relation to structure and distribution of Brazilian Atlantic rain forest trees
(Universidade de São Paulo (USP), Escola Superior de Agricultura Luiz de Queiroz (ESALQ), 2012-02-01)
In tropical forests, the environmental heterogeneity can provide niche partitioning at local scales and determine the diversity and plant species distribution. Thus, this study aimed to investigate the variations of tree ...
Fully dynamic metric access methods based on hyperplane partitioning
(PERGAMON-ELSEVIER SCIENCE LTD, 2011-06)
Metric access methods based on hyperplane partitioning have the advantage, compared to the ball partitioning-based ones, that regions do not overlap. The price is less flexibility for controlling the tree shape, especially ...