• Thumbnail for AVL tree
    computer science, an AVL tree (named after inventors Adelson-Velsky and Landis) is a self-balancing binary search tree. In an AVL tree, the heights of the...
    38 KB (4,280 words) - 19:17, 11 June 2025
  • Thumbnail for Red–black tree
    Left-leaning red–black tree AVL tree B-tree (2–3 tree, 2–3–4 tree, B+ tree, B*-tree, UB-tree) Scapegoat tree Splay tree T-tree WAVL tree GNU libavl Cormen...
    78 KB (9,338 words) - 03:38, 25 May 2025
  • Thumbnail for Binary search tree
    introduced to confine the tree height, such as AVL trees, Treaps, and red–black trees. A binary search tree is a rooted binary tree in which nodes are arranged...
    30 KB (3,137 words) - 05:17, 27 June 2025
  • Thumbnail for Self-balancing binary search tree
    items. This is the case for many binary search trees, such as AVL trees and red–black trees. Splay trees and treaps are self-balancing but not height-balanced...
    8 KB (1,114 words) - 13:48, 2 February 2025
  • a WAVL tree or weak AVL tree is a self-balancing binary search tree. WAVL trees are named after AVL trees, another type of balanced search tree, and are...
    20 KB (3,378 words) - 08:44, 18 June 2025
  • Thumbnail for Tree rotation
    rotation at X. Tree rotations are used in a number of tree data structures such as AVL trees, red–black trees, WAVL trees, splay trees, and treaps. They...
    10 KB (1,443 words) - 07:22, 19 March 2024
  • a device such as an MP3 or CD player Avenel railway station, Australia AVL tree, a data structure named after inventors Adelson-Velsky and Landis that...
    959 bytes (154 words) - 07:44, 16 May 2024
  • Thumbnail for Tree structure
    Computer science: binary search tree red–black tree AVL tree R-tree doubly logarithmic tree Biology: evolutionary tree Business: pyramid selling scheme...
    12 KB (966 words) - 01:38, 17 May 2025
  • Thumbnail for T-tree
    storage devices like hard disks. T-trees seek to gain the performance benefits of in-memory tree structures such as AVL trees while avoiding the large storage...
    7 KB (1,030 words) - 20:15, 17 May 2024
  • Thumbnail for Binary tree
    complete binary tree this way versus each node having pointer(s) to its sibling(s). 2–3 tree 2–3–4 tree AA tree Ahnentafel AVL tree B-tree Binary space partitioning...
    36 KB (5,089 words) - 08:15, 2 July 2025
  • Thumbnail for Tree (graph theory)
    depth of a tree is the maximum depth of any vertex. Depth is commonly needed in the manipulation of the various self-balancing trees, AVL trees in particular...
    27 KB (3,383 words) - 16:48, 14 March 2025
  • to AVL trees, in that the actual rotations depend on 'balances' of nodes, but the means of determining the balance differs greatly. Since AVL trees check...
    13 KB (1,886 words) - 20:26, 29 September 2024
  • Thumbnail for Fibonacci sequence
    "thinnest" AVL tree. These trees have a number of vertices that is a Fibonacci number minus one, an important fact in the analysis of AVL trees. Fibonacci...
    86 KB (13,080 words) - 13:00, 3 July 2025
  • graphs. AA tree AVL tree Binary search tree Binary tree Cartesian tree Conc-tree list Left-child right-sibling binary tree Order statistic tree Pagoda Randomized...
    9 KB (914 words) - 05:55, 20 March 2025
  • maintain balance (e.g., tree height can be added to get an order statistic AVL tree, or a color bit to get a red–black order statistic tree). Alternatively,...
    3 KB (487 words) - 00:36, 9 September 2024
  • Unlike the balance information in AVL trees (using information about the height of subtrees) and red–black trees (which store a fictional "color" bit)...
    15 KB (1,925 words) - 12:07, 2 July 2025
  • Finger trees were first published in 1977 by Leonidas J. Guibas, and periodically refined since (e.g. a version using AVL trees, non-lazy finger trees, simpler...
    14 KB (2,044 words) - 17:18, 9 June 2025
  • slightly faster search times. Red–black tree B-tree AVL tree Scapegoat tree Andersson, Arne (1993). "Balanced search trees made simple" (PDF). In Dehne, Frank...
    11 KB (1,563 words) - 21:17, 14 May 2025
  • Thumbnail for Georgy Adelson-Velsky
    Along with Evgenii Landis, he invented the AVL tree in 1962. This was the first known balanced binary search tree data structure. Beginning in 1963, Adelson-Velsky...
    7 KB (580 words) - 07:45, 18 November 2024
  • associative array with a self-balancing binary search tree, such as an AVL tree or a red–black tree. Compared to hash tables, these structures have both...
    24 KB (2,802 words) - 02:21, 23 April 2025
  • self-adjusting tree. Using pointer-compression techniques, it is possible to construct a succinct splay tree. AVL tree B-tree Finger tree Geometry of binary...
    32 KB (4,628 words) - 22:24, 6 February 2025
  • Judy array (redirect from Judy tree)
    range. When applicable, they can be faster than implementations of AVL trees, B-trees, hash tables, or skip lists from the same time period.[needs update]...
    5 KB (586 words) - 12:11, 13 June 2025
  • A AVL-Tree is a tree where the difference between the child nodes is not higher than 1 || i still have to test this isAvl :: tree * -> bool isAvl E =...
    15 KB (1,759 words) - 19:43, 3 April 2025
  • constructed international auxiliary language Georgy Adelson-Velsky, inventor of AVL tree algorithm, developer of Kaissa, the first world computer chess champion...
    95 KB (9,622 words) - 08:43, 23 June 2025
  • tagged intervals Interval Tree (C#) - an augmented interval tree, with AVL balancing Interval Tree (Ruby) - a centered interval tree, immutable, compatible...
    24 KB (3,577 words) - 00:57, 7 July 2024
  • Thumbnail for Stack (abstract data type)
    array tree Sparse matrix Linked Association list Linked list Skip list Unrolled linked list XOR linked list Trees B-tree Binary search tree AA tree AVL tree...
    40 KB (4,727 words) - 00:02, 29 May 2025
  • Thumbnail for Evgenii Landis
    type theorems. With Georgy Adelson-Velsky, he invented the AVL tree data structure (where "AVL" stands for Adelson-Velsky Landis). He died in Moscow. His...
    2 KB (142 words) - 14:21, 7 May 2025
  • average-case cost AVL tree axiomatic semantics backtracking bag Baillie–PSW primality test balanced binary search tree balanced binary tree balanced k-way...
    35 KB (3,135 words) - 18:46, 6 May 2025
  • Thumbnail for Data structure
    subtrees. Trees are widely used in various algorithms and data storage scenarios. Binary trees (particularly heaps), AVL trees, and B-trees are some popular...
    16 KB (1,805 words) - 01:59, 4 July 2025
  • O(log (n)) O(log (n)) O(n) Splay tree — O(log (n)) O(log (n)) O(log (n)) — O(log (n)) O(log (n)) O(log (n)) O(n) AVL tree O(log (n)) O(log (n)) O(log (n))...
    13 KB (1,273 words) - 21:09, 3 March 2024