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subtree — pomedis statusas T sritis informatika apibrėžtis ↑Medis, gautas iš kito medžio paėmus bet kurį jo mazgą ir visas iš jo išeinančias šakas; tas mazgas tampa pomedžio šaknimi. atitikmenys: angl. subtree ryšiai: dar žiūrėk – medis … Enciklopedinis kompiuterijos žodynas
Sethi-Ullman algorithm — When generating code for arithmetic expressions, the compiler has to decide which is the best way to translate the expression in terms of number of instructions used as well as number of registers needed to evaluate a certain subtree (especially… … 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
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 (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
Tree traversal — Graph and tree search algorithms Alpha beta pruning A* B* Beam Bellman–Ford algorithm Best first Bidirectional … 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
König's lemma — or König s infinity lemma is a theorem in graph theory due to Dénes Kőnig (1936). It gives a sufficient condition for an infinite graph to have an infinitely long path. The computability aspects of this theorem have been thoroughly investigated… … 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
Backjumping — In backtracking algorithms, backjumping is a technique that reduces search space, therefore increasing efficiency. While backtracking always goes up one level in the search tree when all values for a variable have been tested, backjumping may go… … Wikipedia
