binary search tree

  • 1Binary search tree — In computer science, a binary search tree (BST) is a binary tree data structurewhich has the following properties: *each node (item in the tree) has a value; *a total order (linear order) is defined on these values; *the left subtree of a node… …

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  • 2Self-balancing binary search tree — In computer science, a self balancing binary search tree or height balanced binary search tree is a binary search tree that attempts to keep its height , or the number of levels of nodes beneath the root, as small as possible at all times,… …

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  • 3Randomized binary search tree — A randomized binary search tree (abbreviated RBST, also known as Cartesian tree) is a type of binary search tree, with data nodes organizedas in a normal binary search tree. Each node has also an access priority, namely p(n) which is chosen in a… …

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  • 4Binary search algorithm — for performing binary searches on Java arrays and Lists, respectively. They must be arrays of primitives, or the arrays or Lists must be of a type that implements the Comparable interface, or you must specify a custom Comparator object. Microsoft …

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  • 5search tree — noun A tree (data structure) set up to facilitate searching. Google came up with a red black tree, a balanced binary search tree that has quite fast insert and delete operations and is always sorted …

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  • 6Ternary search tree — In computer science, a ternary search tree (trie,TST) is a ternary (three way) tree data structure which combines the time efficiency of digital tries with the space efficiency of binary search trees. The resulting structure is faster than… …

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  • 7Binary 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… …

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  • 8Tree traversal — Graph and tree search algorithms Alpha beta pruning A* B* Beam Bellman–Ford algorithm Best first Bidirectional …

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  • 9Tree (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… …

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  • 10Search algorithm — In computer science, a search algorithm, broadly speaking, is an algorithm that takes a problem as input and returns a solution to the problem, usually after evaluating a number of possible solutions. Most of the algorithms studied by computer… …

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  • 11Tree rotation — A tree rotation is an operation on a binary search tree that changes the structure without interfering with the order of the elements. A tree rotation moves one node up in the tree and one node down. They are used to change the shape of the tree …

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  • 12Binary logarithm — NOTOC In mathematics, the binary logarithm (log2 n ) is the logarithm for base 2. It is the inverse function of n mapsto 2^n. The binary logarithm is often used in computer science and information theory (where it is frequently written lg n , or… …

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  • 13Search data structure — In computer science, a search data structure is any data structure that allows the efficient retrieval of specific items from a set of items, such as a specific record from a database. The simplest, most general, and least efficient search… …

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  • 14Tree sort — A tree sort is a sort algorithm that builds a binary search tree from the keys to be sorted, and then traverses the tree so that the keys come out in sorted order. Adding items to a binary search tree is an O(log(n)) process, so, therefore,… …

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  • 15Tree structure — A tree structure showing the possible hierarchical organization of an encyclopedia …

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  • 16Binary Tree Sort — (im Deutschen auch Binarytreesort) ist ein einfacher, nicht stabiler Sortieralgorithmus. Inhaltsverzeichnis 1 Prinzip 2 Komplexität 3 Vor und Nachteile 4 Implementierungen …

    Deutsch Wikipedia

  • 17tree — 1. noun /tɹiː,tʃɹiː/ a) A large plant, not exactly defined, but typically over four meters in height, a single trunk which grows in girth with age and branches (which also grow in circumference with age). is the tallest living tree in the world.… …

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  • 18Binary classification — is the task of classifying the members of a given set of objects into two groups on the basis of whether they have some property or not. Some typical binary classification tasks are * medical testing to determine if a patient has certain disease… …

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  • 19Tree walking automaton — A tree walking automaton (TWA) is a type of finite automaton that deals with tree structures rather than strings.The following article deals with tree walking automata. For a different notion of tree automaton, closely related to regular tree… …

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  • 20Red-black tree — A red black tree is a type of self balancing binary search tree, a data structure used in computer science, typically used to implement associative arrays. The original structure was invented in 1972 by Rudolf Bayer who called them symmetric… …

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