The Priority R-tree is a worst-case asymptotically optimal alternative to the spatial tree R-tree. It was first proposed by Arge, De Berg, Haverkort and...
2 KB (352 words) - 18:48, 27 May 2024
the R-tree structure for a similar kind of spatial join to efficiently compute an OPTICS clustering. Priority R-tree R*-tree R+ tree Hilbert R-tree X-tree...
23 KB (2,965 words) - 04:17, 7 March 2025
element has an associated priority, which determines its order of service. Priority queue serves highest priority items first. Priority values have to be instances...
33 KB (5,009 words) - 20:17, 10 June 2025
organic chemistry, the Cahn–Ingold–Prelog (CIP) sequence rules (also the CIP priority convention; named after Robert Sidney Cahn, Christopher Kelk Ingold, and...
25 KB (2,900 words) - 10:20, 12 June 2025
A van Emde Boas tree (Dutch pronunciation: [vɑn ˈɛmdə ˈboːɑs]), also known as a vEB tree or van Emde Boas priority queue, is a tree data structure which...
16 KB (2,313 words) - 16:49, 25 April 2025
Treap (redirect from Randomized binary search tree)
R. Aragon in 1989; its name is a portmanteau of tree and heap. It is a Cartesian tree in which each key is given a (randomly chosen) numeric priority...
23 KB (3,214 words) - 03:42, 5 April 2025
dynamic sets, lookup tables and priority queues, and used in sorting algorithms such as tree sort. The binary search tree algorithm was discovered independently...
31 KB (3,088 words) - 15:35, 11 May 2025
In computer science, a leftist tree or leftist heap is a priority queue implemented with a variant of a binary heap. Every node x has an s-value which...
16 KB (2,359 words) - 20:47, 6 June 2025
A minimum spanning tree (MST) or minimum weight spanning tree is a subset of the edges of a connected, edge-weighted undirected graph that connects all...
44 KB (5,460 words) - 18:56, 21 May 2025
Construct a Cartesian tree for the input sequence Initialize a priority queue, initially containing only the tree root While the priority queue is non-empty:...
32 KB (4,294 words) - 06:10, 4 June 2025
operation in a general form, allowing it to act as a sequence, priority queue, search tree, or priority search queue, among other varieties of abstract data types...
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Binary heap (redirect from Binary priority queue)
data structure that takes the form of a binary tree. Binary heaps are a common way of implementing priority queues.: 162–163 The binary heap was introduced...
30 KB (5,127 words) - 11:33, 29 May 2025
Dijkstra's algorithm (section Using a priority queue)
using a self-balancing binary search tree, binary heap, pairing heap, Fibonacci heap or a priority heap as a priority queue to implement extracting minimum...
45 KB (5,638 words) - 03:05, 11 June 2025
independent of past history Random forest – Tree-based ensemble machine learning method Ordinal priority approach – Multiple-criteria decision analysis...
26 KB (3,463 words) - 04:00, 6 June 2025
a k-ary tree with k = 2. A recursive definition using set theory is that a binary tree is a triple (L, S, R), where L and R are binary trees or the empty...
36 KB (5,097 words) - 22:11, 28 May 2025
top = 0: report underflow error else: stk.top ← stk.top − 1 r ← stk.items[stk.top] return r Using a dynamic array, it is possible to implement a stack...
40 KB (4,727 words) - 00:02, 29 May 2025
a ball tree, balltree or metric tree, is a space partitioning data structure for organizing points in a multi-dimensional space. A ball tree partitions...
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List of data structures (redirect from List of tree data structures)
Octree Linear octree Z-order UB-tree R-tree R+ tree R* tree Hilbert R-tree X-tree Metric tree Cover tree M-tree VP-tree BK-tree Bounding interval hierarchy...
9 KB (914 words) - 05:55, 20 March 2025
Marcan priority (or Markan priority) is the hypothesis that the Gospel of Mark was the first of the three synoptic gospels to be written, and was used...
52 KB (6,244 words) - 07:08, 5 June 2025
Decision tree learning is a supervised learning approach used in statistics, data mining and machine learning. In this formalism, a classification or regression...
47 KB (6,542 words) - 07:25, 4 June 2025
Niggaz4Life: The Only Home Video (Media notes). N.W.A. Ruthless Records, Priority Records. 1992.{{cite AV media notes}}: CS1 maint: others in cite AV media...
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Binary space partitioning (redirect from BSP tree)
representation of objects within the space in the form of a tree data structure known as a BSP tree. Binary space partitioning was developed in the context...
27 KB (3,030 words) - 19:40, 5 June 2025
In ecology, a priority effect refers to the impact that a particular species can have on community development as a result of its prior arrival at a site...
36 KB (3,774 words) - 12:30, 24 May 2025
Heap (data structure) to implement the priority queue and a disjoint-set data structure to track to which tree each visited vertex belongs, this algorithm...
36 KB (4,424 words) - 10:14, 13 June 2025
Binomial heap (redirect from Binomial tree)
In computer science, a binomial heap is a data structure that acts as a priority queue. It is an example of a mergeable heap (also called meldable heap)...
13 KB (2,566 words) - 20:02, 27 April 2024
A splay tree is a binary search tree with the additional property that recently accessed elements are quick to access again. Like self-balancing binary...
32 KB (4,628 words) - 22:24, 6 February 2025
Olive (redirect from Olive tree)
strategic national priority to reduce dependence on foreign oils and expand economic opportunity. As part of the national Ten Billion Tree Tsunami Project...
149 KB (16,380 words) - 23:52, 12 June 2025
Magnolia (redirect from Magnolia tree)
"Tulip tree" usually refers to Liriodendron tulipifera, but sometimes refers to Magnolia species, especially Magnolia × soulangeana. Robison, C. R. (1982)...
48 KB (5,028 words) - 15:12, 24 May 2025
Prim's algorithm (category Spanning tree)
p. 77. Johnson, Donald B. (December 1975), "Priority queues with update and finding minimum spanning trees", Information Processing Letters, 4 (3): 53–57...
18 KB (2,079 words) - 20:30, 15 May 2025
all moved into the 2–4 tree. The 2–4 tree stores its elements in insertion order, rather than the more conventional priority-sorted order. Both the data...
10 KB (1,668 words) - 18:37, 13 May 2024