radix tree
Смотреть что такое "radix tree" в других словарях:
Radix tree — In computer science, a radix tree (also patricia trie or radix trie) is a space optimized trie data structure where each node with only one child is merged with its child. The result is that every internal node has at least two children. Unlike… … Wikipedia
Radix (disambiguation) — Radix can refer to: *Radix, another word for mathematical bases *In botany, radix is the root of a plant **Also used for dorsal root and ventral root in anatomy. Derived terms e.g. radiculoneuropathy * Radix (novel), a science fiction novel by A … Wikipedia
Tree (data structure) — A simple unordered tree; in this diagram, the node labeled 7 has two children, labeled 2 and 6, and one parent, labeled 2. The root node, at the top, has no parent. In computer science, a tree is a widely used data structure that emulates a… … Wikipedia
Radix sort — In computer science, radix sort is a sorting algorithm that sorts integers by processing individual digits. Because integers can represent strings of characters (e.g., names or dates) and specially formatted floating point numbers, radix sort is… … Wikipedia
Binary tree — Not to be confused with B tree. A simple binary tree of size 9 and height 3, with a root node whose value is 2. The above tree is unbalanced and not sorted. In computer science, a binary tree is a tree data structure in which each node has at… … Wikipedia
B-tree — In computer science, a B tree is a tree data structure that keeps data sorted and allows searches, insertions, and deletions in logarithmic amortized time. It is most commonly used in databases and filesystems. In B trees, internal (non leaf)… … Wikipedia
Phylogenetic tree — ptree redirects here. For Patricia tree, see Radix tree … Wikipedia
Hash tree — A binary hash tree In cryptography and computer science Hash trees or Merkle trees are a type of data structure[citation needed] which contains a tree of summary information about a larger piece of da … Wikipedia
Suffix tree — In computer science, a suffix tree (also called suffix trie, PAT tree or, in an earlier form, position tree) is a data structure that presents the suffixes of a given string in a way that allows for a particularly fast implementation of many… … Wikipedia
Dancing tree — For the film Dancing tree, see Dancing tree (film) In computer science, a dancing tree is a tree data structure, which is similar to B+ tree. Invented by Hans Reiser, for use by the Reiser4 file system. As opposed to self balancing binary search… … Wikipedia
Metric tree — This article is about the data structure. For the type of metric space, see Real tree. A metric tree is any tree data structure specialized to index data in metric spaces. Metric trees exploit properties of metric spaces such as the triangle… … Wikipedia
