… point search issue on the HG-tree. The HG-tree [9] is a simple extension of the Hilbert R-tree
to support point data … -tree can provide a very fast point search mechanism. The technique of …

… of the ecological Hg research focussing on aquatic … all data pooled, the wood and bark Hg
values were significantly correlated (Kendall’s tau=0.47, p=0.0001), however the data points …

… the prospect of finding a domain expert who is also an expert in the data stored in the …
HG-trees), attribute relationship rules (AR-rules) and Environment-based constraints 19]. HG-Trees …

… to points in 2N-dimensional space and use a PAM to maintain and search these points [12,
221… are represented by their two opposing points and the coordinates of these points in the N-…

… look for patterns, groupings, or other ways to characterize the data that may lead to the
understanding of the way the data … variance (V) of Cr As, U and Hg trees were 70, 72, 77, and 80%…

… within Data Mining and defined three classes of domain knowledge such as Hierarchical
Generalization Trees (HG-Trees)… We develop new methods for finding such interesting patterns. …

… Index values to search for the data, instead of using conventional point search methods
as used in most of the … data to one-dimensional data using the Hilbert curve, we …

Artisanal and small-scale gold mining (ASGM) is the largest sector of demand for mercury (Hg),
and therefore, one of the major sources of Hg pollution in the environment. This study …

… For each HQ-tree in parallel we search the tree B in a leaf-to-root fashion starting with the
leaf corresponding to C,. We perform this search to find the first internal node w on this path …

… Data points (strain pairs) were assigned to categories: … these values by branch lengths
across all HG trees (Fig. 3e). … However, to minimise the risk of finding artificial SP loci due to …