binary tree balance

См. также в других словарях:

• Binary 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… …   Wikipedia

• Tree 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 …   Wikipedia

• Scapegoat tree — In computer science, a scapegoat tree is a self balancing binary search tree, invented by Igal Galperin and Ronald L. Rivest. It provides worst case O(log n ) lookup time, and O(log n ) amortized insertion and deletion time.Unlike other self… …   Wikipedia

• AA tree — In computer science, AA trees (Arne Andersson trees) are a form of balanced trees used for storing and retrieving ordereddata efficiently.Unlike red black trees, red nodes on an AA tree can only be added as a right subchild. In other words, no… …   Wikipedia

• Splay tree — A splay tree is a self balancing binary search tree with the additional property that recently accessed elements are quick to access again. It performs basic operations such as insertion, look up and removal in O(log(n)) amortized time. For many… …   Wikipedia

• T-tree — In computer science a T tree is a type of binary tree data structure that is used by main memory databases, such as DataBlitz, e X treme DB, MySQL Cluster, Oracle TimesTen and [http://www.kairosdbms.com Kairos] [http://www.emware.co.kr… …   Wikipedia

• AVL tree — In computer science, an AVL tree is a self balancing binary search tree, and it is the first such data structure to be invented. [Robert Sedgewick, Algorithms , Addison Wesley, 1983, ISBN 0 201 06672 6, page 199, chapter 15: Balanced Trees.] In… …   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

• Kd-tree — In computer science, a k d tree (short for k dimensional tree ) is a space partitioning data structure for organizing points in a k dimensional space. k d trees are a useful data structure for several applications, such as searches involving a… …   Wikipedia

• Arbre balancé — Arbre B Schéma définissant un arbre B. Un arbre B (appelé aussi B arbre par analogie au terme anglais « B tree ») est un arbre équilibré qui est principalement mis en œuvre dans les mécanismes de gestion de bases de données et de… …   Wikipédia en Français

• List of terms relating to algorithms and data structures — The [http://www.nist.gov/dads/ NIST Dictionary of Algorithms and Data Structures] is a reference work maintained by the U.S. National Institute of Standards and Technology. It defines a large number of terms relating to algorithms and data… …   Wikipedia