enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. AVL tree - Wikipedia

   en.wikipedia.org/wiki/AVL_tree

   Indeed, every AVL tree can be colored red–black, [14] but there are RB trees which are not AVL balanced. For maintaining the AVL (or RB) tree's invariants, rotations play an important role. In the worst case, even without rotations, AVL or RB insertions or deletions require O(log n) inspections and/or updates to AVL balance factors (or RB ...

3. File:AVL Tree Rebalancing.svg - Wikipedia

   en.wikipedia.org/wiki/File:AVL_Tree_Rebalancing.svg

   Download QR code; In other projects Appearance. ... A table showing the 4 cases of AVL tree rebalancing using rotations. Note added regarding double rotations on 2016 ...

4. Tree rotation - Wikipedia

   en.wikipedia.org/wiki/Tree_rotation

   A double left rotation at X can be defined to be a right rotation at the right child of X followed by a left rotation at X; similarly, a double right rotation at X can be defined to be a left rotation at the left child of X followed by a right rotation at X. Tree rotations are used in a number of tree data structures such as AVL trees, red ...

5. Self-balancing binary search tree - Wikipedia

   en.wikipedia.org/wiki/Self-balancing_binary...

   Self-balancing binary trees solve this problem by performing transformations on the tree (such as tree rotations) at key insertion times, in order to keep the height proportional to log 2 (n). Although a certain overhead is involved, it is not bigger than the always necessary lookup cost and may be justified by ensuring fast execution of all ...

6. Weight-balanced tree - Wikipedia

   en.wikipedia.org/wiki/Weight-balanced_tree

   Unlike the balance information in AVL trees (using information about the height of subtrees) and red–black trees (which store a fictional "color" bit), the bookkeeping information in a WBT is an actually useful property for applications: the number of elements in a tree is equal to the size of its root, and the size information is exactly the ...

7. File:AVLtreef.svg - Wikipedia

   en.wikipedia.org/wiki/File:AVLtreef.svg

   The following other wikis use this file: Usage on ar.wikipedia.org شجرة AVL; Usage on bg.wikipedia.org АВЛ Дърво; Usage on bs.wikipedia.org