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Longer titles found: Goal node (computer science) (view)

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Recursion (computer science) (7,257 words) [view diff] no match in snippet view article

In computer science, recursion is a method of solving a computational problem where the solution depends on solutions to smaller instances of the same

Binary search tree (3,098 words) [view diff] no match in snippet view article find links to article

In computer science, a binary search tree (BST), also called an ordered or sorted binary tree, is a rooted binary tree data structure with the key of each

Binary tree (5,084 words) [view diff] no match in snippet view article find links to article

In computer science, a binary tree is a tree data structure in which each node has at most two children, referred to as the left child and the right child

Parallel slowdown (152 words) [view diff] no match in snippet view article find links to article

result of a communications bottleneck. As more processor nodes are added, each processing node spends progressively more time doing communication than

Merkle tree (1,787 words) [view diff] no match in snippet view article find links to article

In cryptography and computer science, a hash tree or Merkle tree is a tree in which every "leaf" node is labelled with the cryptographic hash of a data

Rope (data structure) (1,776 words) [view diff] no match in snippet view article

of binary tree where each leaf (end node) holds a string and a length (also known as a "weight"), and each node further up the tree holds the sum of

Graph traversal (1,492 words) [view diff] no match in snippet view article find links to article

In computer science, graph traversal (also known as graph search) refers to the process of visiting (checking and/or updating) each vertex in a graph.

Pointer machine (1,556 words) [view diff] no match in snippet view article find links to article

In theoretical computer science, a pointer machine is an atomistic abstract computational machine whose storage structure is a graph. A pointer algorithm

Trie (3,399 words) [view diff] no match in snippet view article find links to article

In computer science, a trie (/ˈtraɪ/, /ˈtriː/), also called digital tree or prefix tree, is a type of k-ary search tree, a tree data structure used for

X-tree (249 words) [view diff] no match in snippet view article find links to article

In computer science tree data structures, an X-tree (for eXtended node tree) is an index tree structure based on the R-tree used for storing data in many

Pseudocode (1,483 words) [view diff] no match in snippet view article find links to article

In computer science, pseudocode is a description of the steps in an algorithm using a mix of conventions of programming languages (like assignment operator

Weak heap (2,127 words) [view diff] no match in snippet view article find links to article

In computer science, a weak heap is a data structure for priority queues, combining features of the binary heap and binomial heap. It can be stored in

Cartesian tree (4,039 words) [view diff] no match in snippet view article find links to article

In computer science, a Cartesian tree is a binary tree derived from a sequence of distinct numbers. To construct the Cartesian tree, set its root to be

Data structure (1,822 words) [view diff] no match in snippet view article find links to article

In computer science, a data structure is a data organization, and storage format that is usually chosen for efficient access to data. More precisely, a

Vertex cover (2,542 words) [view diff] no match in snippet view article find links to article

(sometimes node cover) of a graph is a set of vertices that includes at least one endpoint of every edge of the graph. In computer science, the problem

Search tree (710 words) [view diff] no match in snippet view article find links to article

In computer science, a search tree is a tree data structure used for locating specific keys from within a set. In order for a tree to function as a search

SPQR tree (1,836 words) [view diff] no match in snippet view article find links to article

2-vertex cuts in the graph. An SPQR tree is a tree data structure used in computer science, and more specifically graph algorithms, to represent the triconnected

T-tree (1,030 words) [view diff] no match in snippet view article find links to article

In computer science a T-tree is a type of binary tree data structure that is used by main-memory databases, such as Datablitz, eXtremeDB, MySQL Cluster

Suffix tree (3,691 words) [view diff] no match in snippet view article find links to article

In computer science, a suffix tree (also called PAT tree or, in an earlier form, position tree) is a compressed trie containing all the suffixes of the

Priority queue (4,656 words) [view diff] no match in snippet view article find links to article

In computer science, a priority queue is an abstract data-type similar to a regular queue or stack data structure. Each element in a priority queue has

ACID (2,095 words) [view diff] no match in snippet view article find links to article

In computer science, ACID (atomicity, consistency, isolation, durability) is a set of properties of database transactions intended to guarantee data validity

Topological sorting (3,176 words) [view diff] no match in snippet view article find links to article

In computer science, a topological sort or topological ordering of a directed graph is a linear ordering of its vertices such that for every directed edge

Resource Description Framework (5,039 words) [view diff] no match in snippet view article find links to article

is represented by: 1) a node for the subject, 2) an arc that goes from a subject to an object for the predicate, and 3) a node for the object. Each of

Weight-balanced tree (1,946 words) [view diff] no match in snippet view article find links to article

In computer science, weight-balanced binary trees (WBTs) are a type of self-balancing binary search trees that can be used to implement dynamic sets, dictionaries

Tree traversal (2,834 words) [view diff] no match in snippet view article find links to article

In computer science, tree traversal (also known as tree search and walking the tree) is a form of graph traversal and refers to the process of visiting

Binary decision diagram (2,937 words) [view diff] no match in snippet view article find links to article

In computer science, a binary decision diagram (BDD) or branching program is a data structure that is used to represent a Boolean function. On a more abstract

Distributed shared memory (1,258 words) [view diff] no match in snippet view article find links to article

In computer science, distributed shared memory (DSM) is a form of memory architecture where physically separated memories can be addressed as a single

M-tree (1,759 words) [view diff] no match in snippet view article find links to article

In computer science, M-trees are tree data structures that are similar to R-trees and B-trees. It is constructed using a metric and relies on the triangle

Polymorphism (computer science) (1,872 words) [view diff] no match in snippet view article

generics in C#, Delphi, Java and Go: class List<T> { class Node<T> { T elem; Node<T> next; } Node<T> head; int length() { ... } } List<B> map(Func<A, B> f

Ball tree (1,401 words) [view diff] no match in snippet view article find links to article

In computer science, a ball tree, balltree or metric tree, is a space partitioning data structure for organizing points in a multi-dimensional space. A

A* search algorithm (4,796 words) [view diff] no match in snippet view article find links to article

fields of computer science due to its completeness, optimality, and optimal efficiency. Given a weighted graph, a source node and a goal node, the algorithm

Abstract syntax tree (1,214 words) [view diff] no match in snippet view article find links to article

An abstract syntax tree (AST) is a data structure used in computer science to represent the structure of a program or code snippet. It is a tree representation

Beam search (838 words) [view diff] no match in snippet view article find links to article

In computer science, beam search is a heuristic search algorithm that explores a graph by expanding the most promising node in a limited set. Beam search

Skip list (2,414 words) [view diff] no match in snippet view article find links to article

Head 1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th NIL Node Node Node Node Node Node Node Node Node Node Notice that the width of a higher level link is the

Mutual exclusion (2,336 words) [view diff] no match in snippet view article find links to article

In computer science, mutual exclusion is a property of concurrency control, which is instituted for the purpose of preventing race conditions. It is the

Graph drawing (3,269 words) [view diff] no match in snippet view article find links to article

Graph drawing is an area of mathematics and computer science combining methods from geometric graph theory and information visualization to derive two-dimensional

Control-flow graph (1,532 words) [view diff] no match in snippet view article find links to article

In computer science, a control-flow graph (CFG) is a representation, using graph notation, of all paths that might be traversed through a program during

K-d tree (3,770 words) [view diff] no match in snippet view article find links to article

Wikimedia Commons has media related to k-d trees. In computer science, a k-d tree (short for k-dimensional tree) is a space-partitioning data structure

Path (computing) (2,227 words) [view diff] no match in snippet view article

systems may use a different delimiter. Paths are used extensively in computer science to represent the directory/file relationships common in modern operating

Heapsort (5,718 words) [view diff] no match in snippet view article find links to article

In computer science, heapsort is a comparison-based sorting algorithm which can be thought of as "an implementation of selection sort using the right data

Graph-structured stack (245 words) [view diff] no match in snippet view article find links to article

push_back(node); } node->add(prev); return node; } void GSS::remove(GSSnode* node) { if (levels.size() > node->level + 1) if (findPrevAtLevel(node->level

FIFO (computing and electronics) (975 words) [view diff] no match in snippet view article

struct Node { T value; shared_ptr<Node> next = nullptr; Node(T _value): value(_value) {} }; shared_ptr<Node> front = nullptr; shared_ptr<Node> back =

Fibonacci heap (3,538 words) [view diff] no match in snippet view article find links to article

In computer science, a Fibonacci heap is a data structure for priority queue operations, consisting of a collection of heap-ordered trees. It has a better

Aho–Corasick algorithm (984 words) [view diff] no match in snippet view article find links to article

In computer science, the Aho–Corasick algorithm is a string-searching algorithm invented by Alfred V. Aho and Margaret J. Corasick in 1975. It is a kind

R-tree (2,902 words) [view diff] no match in snippet view article find links to article

non-leaf node stores two pieces of data: a way of identifying a child node, and the bounding box of all entries within this child node. Leaf nodes store

AA tree (1,624 words) [view diff] no match in snippet view article find links to article

An AA tree in computer science is a form of balanced tree used for storing and retrieving ordered data efficiently. AA trees are named after their originator

SAMSON (1,055 words) [view diff] no match in snippet view article find links to article

previously by the NANO-D group at the French Institute for Research in Computer Science and Automation (INRIA). SAMSON has a modular architecture that makes

Boolean circuit (1,355 words) [view diff] no match in snippet view article find links to article

Boolean expression is a Boolean circuit with a single output node in which every other node has fan-out of 1. Thus, a Boolean circuit can be regarded as

Binomial heap (2,332 words) [view diff] no match in snippet view article find links to article

In computer science, a binomial heap is a data structure that acts as a priority queue. It is an example of a mergeable heap (also called meldable heap)

Left-child right-sibling binary tree (717 words) [view diff] no match in snippet view article find links to article

Every multi-way or k-ary tree structure studied in computer science admits a representation as a binary tree, which goes by various names including child-sibling

Binary space partitioning (2,852 words) [view diff] no match in snippet view article find links to article

In computer science, binary space partitioning (BSP) is a method for space partitioning which recursively subdivides an Euclidean space into two convex

Semantic matching (542 words) [view diff] no match in snippet view article find links to article

Semantic matching is a technique used in computer science to identify information which is semantically related. Given any two graph-like structures, e

Sentinel (1,073 words) [view diff] no match in snippet view article find links to article

give early indications to environmental hazards Sentinel lymph node, the first lymph node affected by a metastasising cancer The Sentinel series, a series

B* (996 words) [view diff] no match in snippet view article find links to article

In computer science, B* (pronounced "B star") is a best-first graph search algorithm that finds the least-cost path from a given initial node to any goal

Treap (3,213 words) [view diff] no match in snippet view article find links to article

In computer science, the treap and the randomized binary search tree are two closely related forms of binary search tree data structures that maintain

Ternary search tree (1,784 words) [view diff] no match in snippet view article find links to article

In computer science, a ternary search tree is a type of trie (sometimes called a prefix tree) where nodes are arranged in a manner similar to a binary

Lowest common ancestor (2,991 words) [view diff] no match in snippet view article find links to article

In graph theory and computer science, the lowest common ancestor (LCA) (also called least common ancestor) of two nodes v and w in a tree or directed

Leftist tree (2,236 words) [view diff] no match in snippet view article find links to article

In computer science, a leftist tree or leftist heap is a priority queue implemented with a variant of a binary heap. Every node x has an s-value which

X-fast trie (1,403 words) [view diff] no match in snippet view article find links to article

In computer science, an x-fast trie is a data structure for storing integers from a bounded domain. It supports exact and predecessor or successor queries

Monte Carlo tree search (4,694 words) [view diff] no match in snippet view article find links to article

In computer science, Monte Carlo tree search (MCTS) is a heuristic search algorithm for some kinds of decision processes, most notably those employed in

Double-ended priority queue (1,471 words) [view diff] no match in snippet view article find links to article

In computer science, a double-ended priority queue (DEPQ) or double-ended heap is a data structure similar to a priority queue or heap, but allows for

Object composition (2,283 words) [view diff] no match in snippet view article find links to article

In computer science, object composition and object aggregation are closely related ways to combine objects or data types into more complex ones. In conversation

Distributed memory (582 words) [view diff] no match in snippet view article find links to article

In computer science, distributed memory refers to a multiprocessor computer system in which each processor has its own private memory. Computational tasks

Tagged union (3,223 words) [view diff] no match in snippet view article find links to article

In computer science, a tagged union, also called a variant, variant record, choice type, discriminated union, disjoint union, sum type, or coproduct, is

Scapegoat tree (1,886 words) [view diff] no match in snippet view article find links to article

In computer science, a scapegoat tree is a self-balancing binary search tree, invented by Arne Andersson in 1989 and again by Igal Galperin and Ronald

Segment tree (1,787 words) [view diff] no match in snippet view article find links to article

In computer science, the segment tree is a data structure used for storing information about intervals or segments. It allows querying which of the stored

Parent pointer tree (529 words) [view diff] no match in snippet view article find links to article

In computer science, an in-tree or parent pointer tree is an N-ary tree data structure in which each node has a pointer to its parent node, but no pointers

Dancing Links (1,035 words) [view diff] no match in snippet view article find links to article

In computer science, dancing links (DLX) is a technique for adding and deleting a node from a circular doubly linked list. It is particularly useful for

Alpha–beta pruning (2,551 words) [view diff] no match in snippet view article find links to article

Alpha–beta pruning is a search algorithm that seeks to decrease the number of nodes that are evaluated by the minimax algorithm in its search tree. It is an

Radix tree (2,339 words) [view diff] no match in snippet view article find links to article

In computer science, a radix tree (also radix trie or compact prefix tree or compressed trie) is a data structure that represents a space-optimized trie

Interpreter (computing) (4,547 words) [view diff] no match in snippet view article

In computer science, an interpreter is a computer program that directly executes instructions written in a programming or scripting language, without requiring

B+ tree (3,384 words) [view diff] no match in snippet view article find links to article

number of children per node. A B+ tree consists of a root, internal nodes and leaves. The root may be either a leaf or a node with two or more children

Dominator (graph theory) (1,048 words) [view diff] no match in snippet view article

In computer science, a node d of a control-flow graph dominates a node n if every path from the entry node to n must go through d. Notationally, this

Abstract semantic graph (862 words) [view diff] no match in snippet view article find links to article

In computer science, an abstract semantic graph (ASG) or term graph is a form of abstract syntax in which an expression of a formal or programming language

Dead reckoning (3,571 words) [view diff] no match in snippet view article find links to article

Sensor Networks Using the Position Information of Neighbor Nodes. Lecture Notes in Computer Science. Springer Berlin Heidelberg. pp. 270–283. doi:10

Distributed computing (5,629 words) [view diff] no match in snippet view article find links to article

Distributed computing is a field of computer science that studies distributed systems, defined as computer systems whose inter-communicating components

Tail recursive parser (369 words) [view diff] no match in snippet view article find links to article

In computer science, tail recursive parsers are a derivation from the more common recursive descent parsers. Tail recursive parsers are commonly used to

Splay tree (4,628 words) [view diff] no match in snippet view article find links to article

struct node { node *left, *right; node *parent; T key; node(const T& init = T()) : left(nullptr), right(nullptr), parent(nullptr), key(init) { } ~node() {

Heartbeat (computing) (1,329 words) [view diff] no match in snippet view article

In computer science, a heartbeat is a periodic signal generated by hardware or software to indicate normal operation or to synchronize other parts of a

Conceptual graph (765 words) [view diff] no match in snippet view article find links to article

applied them to a wide range of topics in artificial intelligence, computer science, and cognitive science. Since 1984, the model has been developed along

Logistic model tree (220 words) [view diff] no match in snippet view article find links to article

In computer science, a logistic model tree (LMT) is a classification model with an associated supervised training algorithm that combines logistic regression

Extractor (mathematics) (337 words) [view diff] no match in snippet view article

bipartite graph with N {\displaystyle N} nodes on the left and M {\displaystyle M} nodes on the right such that each node on the left has D {\displaystyle D}

AVL tree (4,279 words) [view diff] no match in snippet view article find links to article

In 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

Red–black tree (10,364 words) [view diff] no match in snippet view article find links to article

in computer science to organize pieces of comparable data, such as text fragments or numbers (as e.g. the numbers in figures 1 and 2). The nodes carrying

Replication (computing) (3,140 words) [view diff] no match in snippet view article

transaction, on the hierarchy of the origin nodes or on much more complex logic, which decides consistently across all nodes. Database replication becomes more

Disjoint-set data structure (4,617 words) [view diff] no match in snippet view article find links to article

In computer science, a disjoint-set data structure, also called a union–find data structure or merge–find set, is a data structure that stores a collection

BITNET (916 words) [view diff] no match in snippet view article find links to article

of these efforts was called CSNET, and it linked together several computer science departments across the country using TCP/IP. Another was a network

Smoothsort (2,455 words) [view diff] no match in snippet view article find links to article

In computer science, smoothsort is a comparison-based sorting algorithm. A variant of heapsort, it was invented and published by Edsger Dijkstra in 1981

Admissible heuristic (1,157 words) [view diff] no match in snippet view article find links to article

In computer science, specifically in algorithms related to pathfinding, a heuristic function is said to be admissible if it never overestimates the cost

Huffman coding (4,434 words) [view diff] no match in snippet view article find links to article

In computer science and information theory, a Huffman code is a particular type of optimal prefix code that is commonly used for lossless data compression

Fusion tree (2,434 words) [view diff] no match in snippet view article find links to article

In computer science, a fusion tree is a type of tree data structure that implements an associative array on w-bit integers on a finite universe, where

Optimal binary search tree (2,965 words) [view diff] no match in snippet view article find links to article

In computer science, an optimal binary search tree (Optimal BST), sometimes called a weight-balanced binary tree, is a binary search tree which provides

Fringe search (856 words) [view diff] no match in snippet view article find links to article

In computer science, fringe search is a graph search algorithm that finds the least-cost path from a given initial node to one goal node. In essence,

Iteration (825 words) [view diff] no match in snippet view article find links to article

then the starting point of the next iteration. In mathematics and computer science, iteration (along with the related technique of recursion) is a standard

Behavior tree (artificial intelligence, robotics and control) (1,771 words) [view diff] no match in snippet view article

A behavior tree is a mathematical model of plan execution used in computer science, robotics, control systems and video games. They describe switchings

Finger tree (2,041 words) [view diff] no match in snippet view article find links to article

In computer science, a finger tree is a purely functional data structure that can be used to efficiently implement other functional data structures. A

Atomic commit (1,732 words) [view diff] no match in snippet view article find links to article

In the field of computer science, an atomic commit is an operation that applies a set of distinct changes as a single operation. If the changes are applied

Corecursion (4,244 words) [view diff] no match in snippet view article find links to article

In computer science, corecursion is a type of operation that is dual to recursion. Whereas recursion works analytically, starting on data further from

Range query (computer science) (5,370 words) [view diff] no match in snippet view article

In computer science, the range query problem consists of efficiently answering several queries regarding a given interval of elements within an array.

Hash trie (144 words) [view diff] no match in snippet view article find links to article

In computer science, hash trie can refer to: Hash tree (persistent data structure), a trie used to map hash values to keys A space-efficient implementation

QCDOC (886 words) [view diff] no match in snippet view article find links to article

communications, and dual Ethernet built in. The computing node is capable of 1 double precision Gflops. Each node has one DIMM socket capable of holding between

Carrier-sense multiple access (1,195 words) [view diff] no match in snippet view article find links to article

multiple access (CSMA) is a medium access control (MAC) protocol in which a node verifies the absence of other traffic before transmitting on a shared transmission

Hyperscale computing (277 words) [view diff] no match in snippet view article find links to article

add compute, memory, networking, and storage resources to a given node or set of nodes that make up a larger computing, distributed computing, or grid computing

Data mapper pattern (376 words) [view diff] no match in snippet view article find links to article

In software engineering, the data mapper pattern is an architectural pattern. It was named by Martin Fowler in his 2003 book Patterns of Enterprise Application

SUNMOS (424 words) [view diff] no match in snippet view article find links to article

operating system jointly developed by Sandia National Laboratories and the Computer Science Department at the University of New Mexico. The goal of the project

Synthetic file system (751 words) [view diff] no match in snippet view article find links to article

In computer science, a synthetic file system or a pseudo file system is a hierarchical interface to non-file objects that appear as if they were regular

Distributed data store (668 words) [view diff] no match in snippet view article find links to article

store is a computer network where information is stored on more than one node, often in a replicated fashion. It is usually specifically used to refer

Depth-first search (2,435 words) [view diff] no match in snippet view article find links to article

data structures. The algorithm starts at the root node (selecting some arbitrary node as the root node in the case of a graph) and explores as far as possible

Shortest-path tree (450 words) [view diff] no match in snippet view article find links to article

In mathematics and computer science, a shortest-path tree rooted at a vertex v of a connected, undirected graph G is a spanning tree T of G, such that

Neighbor joining (2,883 words) [view diff] no match in snippet view article find links to article

Make a new node that joins the taxa i and j, and connect the new node to the central node. For example, in part (B) of the figure at right, node u is created

Persistent memory (916 words) [view diff] no match in snippet view article find links to article

In computer science, persistent memory is any method or apparatus for efficiently storing data structures such that they can continue to be accessed using

Contraction hierarchies (3,442 words) [view diff] no match in snippet view article find links to article

In computer science, the method of contraction hierarchies is a speed-up technique for finding the shortest-path in a graph. The most intuitive applications

Level ancestor problem (1,587 words) [view diff] no match in snippet view article find links to article

In graph theory and theoretical computer science, the level ancestor problem is the problem of preprocessing a given rooted tree T into a data structure

Suffix array (3,848 words) [view diff] no match in snippet view article find links to article

In computer science, a suffix array is a sorted array of all suffixes of a string. It is a data structure used in, among others, full-text indices, data-compression

Pathwidth (7,647 words) [view diff] no match in snippet view article find links to article

clique size in an interval supergraph of G), vertex separation number, or node searching number. Pathwidth and path-decompositions are closely analogous

Queue (abstract data type) (2,077 words) [view diff] no match in snippet view article

In computer science, a queue is a collection of entities that are maintained in a sequence and can be modified by the addition of entities at one end of

Flat neighborhood network (119 words) [view diff] no match in snippet view article find links to article

Each node connects to two or more switches which, ideally, entirely cover the node collection, so that each node can connect to any other node in two

Bigraph (1,621 words) [view diff] no match in snippet view article find links to article

trees (the place graph). Each node of the bigraph is part of a graph and also part of some tree that describes how the nodes are nested. Bigraphs can be

Free variables and bound variables (2,199 words) [view diff] no match in snippet view article find links to article

disciplines involving formal languages, including mathematical logic and computer science, a variable may be said to be either free or bound. A free variable

Friend-to-friend (487 words) [view diff] no match in snippet view article find links to article

Mikhail V.; Voronkov, Andrei (eds.). Computer Science – Theory and Applications. Lecture Notes in Computer Science. Vol. 4649. Berlin, Heidelberg: Springer

Tarjan's off-line lowest common ancestors algorithm (578 words) [view diff] no match in snippet view article find links to article

In computer science, Tarjan's off-line lowest common ancestors algorithm is an algorithm for computing lowest common ancestors for pairs of nodes in a

Heuristic (computer science) (1,532 words) [view diff] no match in snippet view article

In mathematical optimization and computer science, heuristic (from Greek εὑρίσκω "I find, discover") is a technique designed for problem solving more quickly

Interval tree (3,577 words) [view diff] no match in snippet view article find links to article

In computer science, an interval tree is a tree data structure to hold intervals. Specifically, it allows one to efficiently find all intervals that overlap

Binary search (9,639 words) [view diff] no match in snippet view article find links to article

In computer science, binary search, also known as half-interval search, logarithmic search, or binary chop, is a search algorithm that finds the position

Semantic similarity (4,216 words) [view diff] no match in snippet view article find links to article

and represented as nodes of a directed acyclic graph (e.g., a taxonomy), would be the shortest-path linking the two concept nodes. Based on text analyses

Compile time (391 words) [view diff] no match in snippet view article find links to article

In computer science, compile time (or compile-time) describes the time window during which a language's statements are converted into binary instructions

Raft (algorithm) (1,733 words) [view diff] no match in snippet view article

state machine across a cluster of computing systems, ensuring that each node in the cluster agrees upon the same series of state transitions. It has a

Tree rotation (1,443 words) [view diff] no match in snippet view article find links to article

with the order of the elements. A tree rotation moves one node up in the tree and one node down. It is used to change the shape of the tree, and in particular

Snake-in-the-box (1,558 words) [view diff] no match in snippet view article find links to article

The snake-in-the-box problem in graph theory and computer science deals with finding a certain kind of path along the edges of a hypercube. This path starts

Tree accumulation (177 words) [view diff] no match in snippet view article find links to article

In computer science, tree accumulation is the process of accumulating data placed in tree nodes according to their tree structure. Formally, this operation

Fractal tree index (2,670 words) [view diff] no match in snippet view article find links to article

In computer science, a fractal tree index is a tree data structure that keeps data sorted and allows searches and sequential access in the same time as

National Center for Computational Sciences (3,902 words) [view diff] no match in snippet view article find links to article

IBM RS/6000 SP operated by the Computer Science and Mathematics Division of ORNL. It had 176 Winterhawk-II “thin” nodes, each with four 375 MHz Power3-II

Mean value analysis (1,587 words) [view diff] no match in snippet view article find links to article

technique for computing expected queue lengths, waiting time at queueing nodes and throughput in equilibrium for a closed separable system of queues. The

Kademlia (4,190 words) [view diff] no match in snippet view article find links to article

through node lookups. Kademlia nodes communicate among themselves using UDP. A virtual or overlay network is formed by the participant nodes. Each node is

Pointer swizzling (753 words) [view diff] no match in snippet view article find links to article

In computer science, pointer swizzling is the conversion of references based on name or position into direct pointer references (memory addresses). It

2–3 heap (994 words) [view diff] no match in snippet view article find links to article

In computer science, a 2–3 heap is a data structure, a variation on the heap, designed by Tadao Takaoka in 1999. The structure is similar to the Fibonacci

Longest repeated substring problem (215 words) [view diff] no match in snippet view article find links to article

In computer science, the longest repeated substring problem is the problem of finding the longest substring of a string that occurs at least twice. This

Reo Coordination Language (1,647 words) [view diff] no match in snippet view article find links to article

boundary nodes of the circuit to which they are connected. There are two kinds of I/O operations: put-requests dispatch data items to a node, and get-requests

CAP theorem (934 words) [view diff] no match in snippet view article find links to article

write or an error. Availability Every request received by a non-failing node in the system must result in a response. This is the definition of availability

Hyphanet (6,086 words) [view diff] no match in snippet view article find links to article

According to CiteSeer, it became one of the most frequently cited computer science articles in 2002. Freenet can provide anonymity on the Internet by

Sethi–Ullman algorithm (789 words) [view diff] no match in snippet view article find links to article

In computer science, the Sethi–Ullman algorithm is an algorithm named after Ravi Sethi and Jeffrey D. Ullman, its inventors, for translating abstract syntax

Unrooted binary tree (1,961 words) [view diff] no match in snippet view article find links to article

In mathematics and computer science, an unrooted binary tree is an unrooted tree in which each vertex has either one or three neighbors. A free tree or

Network theory (3,410 words) [view diff] no match in snippet view article find links to article

In mathematics, computer science and network science, network theory is a part of graph theory. It defines networks as graphs where the vertices or edges

Random binary tree (5,230 words) [view diff] no match in snippet view article find links to article

In computer science and probability theory, a random binary tree is a binary tree selected at random from some probability distribution on binary trees

Consensus (computer science) (4,772 words) [view diff] no match in snippet view article

approach is called MSR-type algorithms which have been used widely from computer science to control theory. Bitcoin uses proof of work, a difficulty adjustment

Tree (automata theory) (509 words) [view diff] no match in snippet view article

representing a tree structure as sequences of natural numbers. For example, each node of the tree is a word over set of natural numbers ( N {\displaystyle \mathbb

Executable (729 words) [view diff] no match in snippet view article find links to article

In computer science, executable code, an executable file, or an executable program, sometimes simply referred to as an executable or binary, causes a computer

Dijkstra's algorithm (5,924 words) [view diff] no match in snippet view article find links to article

(/ˈdaɪkstrəz/ DYKE-strəz) is an algorithm for finding the shortest paths between nodes in a weighted graph, which may represent, for example, road networks. It

Push–relabel maximum flow algorithm (4,257 words) [view diff] no match in snippet view article find links to article

achieve even lower time complexities. The variant based on the highest label node selection rule has O(V 2√E) time complexity and is generally regarded as

Dichotomic search (264 words) [view diff] no match in snippet view article find links to article

In computer science, a dichotomic search is a search algorithm that operates by selecting between two distinct alternatives (dichotomies or polychotomies

Generalized suffix tree (392 words) [view diff] no match in snippet view article find links to article

In computer science, a generalized suffix tree is a suffix tree for a set of strings. Given the set of strings D = S 1 , S 2 , … , S d {\displaystyle D=S_{1}

Self-organizing map (3,866 words) [view diff] no match in snippet view article find links to article

data. Each node in the map space is associated with a "weight" vector, which is the position of the node in the input space. While nodes in the map space

Slurm Workload Manager (1,162 words) [view diff] no match in snippet view article find links to article

control node (optionally with failover backups); many computing nodes, each with one or more `slurmd` daemons; clients that connect to the manager node, often

U-matrix (220 words) [view diff] no match in snippet view article find links to article

light colors depict closely spaced node codebook vectors and darker colors indicate more widely separated node codebook vectors. Thus, groups of light

Earley parser (1,997 words) [view diff] no match in snippet view article find links to article

In computer science, the Earley parser is an algorithm for parsing strings that belong to a given context-free language, though (depending on the variant)

Binary heap (4,885 words) [view diff] no match in snippet view article find links to article

the tree is not complete, the nodes of that level are filled from left to right. Heap property: the key stored in each node is either greater than or equal

Edinburgh Parallel Computing Centre (1,179 words) [view diff] no match in snippet view article find links to article

consists of 6144 compute nodes housed in 6 frames. Each node comprises a 16 core Powerpc64 A2 processor, with 16GB memory per node, giving a total of 98

St-connectivity (518 words) [view diff] no match in snippet view article find links to article

In computer science, st-connectivity or STCON is a decision problem asking, for vertices s and t in a directed graph, if t is reachable from s. Formally

Jon Kleinberg (994 words) [view diff] no match in snippet view article find links to article

American computer scientist and the Tisch University Professor of Computer Science and Information Science at Cornell University known for his work in

Bristol Standard Asynchronous Protocol (211 words) [view diff] no match in snippet view article find links to article

groups. It also supports multiple messaging schemes in which each node can transfer the node to other networks transparently and can transmit the responses

Cograph (2,717 words) [view diff] no match in snippet view article find links to article

node of T corresponds to the induced subgraph in G defined by the set of leaves descending from that node: A subtree consisting of a single leaf node

Institute of Computer Science (695 words) [view diff] no match in snippet view article find links to article

The University of London Institute of Computer Science (ICS) was an Institute based in London in England. The institute was founded by the University of

Heavy-light decomposition (994 words) [view diff] no match in snippet view article find links to article

In combinatorial mathematics and theoretical computer science, heavy-light decomposition (also called heavy path decomposition) is a technique for decomposing

Confusion network (391 words) [view diff] no match in snippet view article find links to article

path from the start node to the end node goes through all the other nodes. The set of words represented by edges between two nodes is called a confusion

Simple Knowledge Organization System (3,368 words) [view diff] no match in snippet view article find links to article

can refer to several object types: a literal (e.g., a string); a resource node that has its own properties; or a reference to another document, for example

Tor (network) (16,220 words) [view diff] no match in snippet view article

operating and monitoring Tor exit nodes. As Tor cannot encrypt the traffic between an exit node and the target server, any exit node is in a position to capture

Pursuit–evasion (1,322 words) [view diff] no match in snippet view article find links to article

robbers and graph searching) is a family of problems in mathematics and computer science in which one group attempts to track down members of another group

Compiler-compiler (5,087 words) [view diff] no match in snippet view article find links to article

In computer science, a compiler-compiler or compiler generator is a programming tool that creates a parser, interpreter, or compiler from some form of

Order statistic tree (457 words) [view diff] no match in snippet view article find links to article

In computer science, an order statistic tree is a variant of the binary search tree (or more generally, a B-tree) that supports two additional operations

Wireless sensor network (6,401 words) [view diff] no match in snippet view article find links to article

A WSN is built of "nodes" – from a few to hundreds or thousands, where each node is connected to other sensors. Each such node typically has several

Free Software Foundation (5,316 words) [view diff] no match in snippet view article find links to article

publishing department, responsible for "publishing affordable books on computer science using freely distributable licenses." This is a list of software packages

Software transactional memory (2,108 words) [view diff] no match in snippet view article find links to article

In computer science, software transactional memory (STM) is a concurrency control mechanism analogous to database transactions for controlling access to

Pagoda (data structure) (174 words) [view diff] no match in snippet view article

In computer science, a pagoda is a priority queue implemented with a variant of a binary tree. The root points to its children, as in a binary tree. Every

Rose tree (3,120 words) [view diff] no match in snippet view article find links to article

tree data structure with a variable and unbounded number of branches per node. The term is mostly used in the functional programming community, e.g., in

Merge sort (6,677 words) [view diff] no match in snippet view article find links to article

In computer science, merge sort (also commonly spelled as mergesort) is an efficient, general-purpose, and comparison-based sorting algorithm. Most implementations

Computer cluster (3,747 words) [view diff] no match in snippet view article find links to article

viewed as a single system. Unlike grid computers, computer clusters have each node set to perform the same task, controlled and scheduled by software. The newest

Unbounded nondeterminism (2,428 words) [view diff] no match in snippet view article find links to article

In computer science, unbounded nondeterminism or unbounded indeterminacy is a property of concurrency by which the amount of delay in servicing a request

Ukkonen's algorithm (1,056 words) [view diff] no match in snippet view article find links to article

In computer science, Ukkonen's algorithm is a linear-time, online algorithm for constructing suffix trees, proposed by Esko Ukkonen in 1995. The algorithm

Hub labels (276 words) [view diff] no match in snippet view article find links to article

In computer science, hub labels or the hub-labelling algorithm is a speedup technique that consumes much fewer resources than the lookup table but is still

Roofnet (608 words) [view diff] no match in snippet view article find links to article

Roofnet was an experimental 802.11b/g mesh network developed by the Computer Science and Artificial Intelligence Laboratory at the Massachusetts Institute

Ghulam Ishaq Khan Institute of Engineering Sciences and Technology (2,555 words) [view diff] no match in snippet view article find links to article

components: Front Node: Dell R815 with 64 CPU cores, 256GB RAM, 1.8TB Secondary Memory 3 Compute Nodes: Dell R175 each with 32 CPU cores/ compute node (96 in total)

Cluster-aware application (118 words) [view diff] no match in snippet view article find links to article

triggered between cluster nodes for planned technical maintenance, or an automatic failover is required, if a computing cluster node encounters hardware or

Decomposition (computer science) (467 words) [view diff] no match in snippet view article

Decomposition in computer science, also known as factoring, is breaking a complex problem or system into parts that are easier to conceive, understand

Shared memory (1,301 words) [view diff] no match in snippet view article find links to article

In computer science, shared memory is memory that may be simultaneously accessed by multiple programs with an intent to provide communication among them

Hash table (5,873 words) [view diff] no match in snippet view article find links to article

via Princeton University, Department of Computer Science. Konheim, Alan G. (2010). Hashing in Computer Science. doi:10.1002/9780470630617. ISBN 978-0-470-34473-6

Cecilia R. Aragon (1,148 words) [view diff] no match in snippet view article find links to article

structure, a type of binary search tree that orders nodes by adding a priority as well as a key to each node. She is also known for her work in data-intensive

List of data structures (911 words) [view diff] no match in snippet view article find links to article

Quotient filter Ctrie Many graph-based data structures are used in computer science and related fields: Graph Adjacency list Adjacency matrix Graph-structured

Connectivity (graph theory) (2,062 words) [view diff] no match in snippet view article

mathematics and computer science, connectivity is one of the basic concepts of graph theory: it asks for the minimum number of elements (nodes or edges) that

Flow graph (151 words) [view diff] no match in snippet view article find links to article

which a vertex has been distinguished as the root Control-flow graph (computer science), a representation of paths through a program during its execution

Quantum algorithm (4,558 words) [view diff] no match in snippet view article find links to article

Symposium on Foundations of Computer Science, 2002. Proceedings. Proceedings of the 43rd Symposium on Foundations of Computer Science. pp. 513–519. arXiv:quant-ph/0112086

Instantaneously trained neural networks (655 words) [view diff] no match in snippet view article find links to article

are feedforward artificial neural networks that create a new hidden neuron node for each novel training sample. The weights to this hidden neuron separate

R*-tree (962 words) [view diff] no match in snippet view article find links to article

reduce both, using a combination of a revised node split algorithm and the concept of forced reinsertion at node overflow. This is based on the observation

Network science (10,277 words) [view diff] no match in snippet view article find links to article

mechanics from physics, data mining and information visualization from computer science, inferential modeling from statistics, and social structure from sociology

National Computer Science School (607 words) [view diff] no match in snippet view article find links to article

The National Computer Science School (NCSS) is an annual computer science summer school open to high school students in Australia and New Zealand. It has

Graph edit distance (1,499 words) [view diff] no match in snippet view article find links to article

In mathematics and computer science, graph edit distance (GED) is a measure of similarity (or dissimilarity) between two graphs. The concept of graph edit

Circuits over sets of natural numbers (1,120 words) [view diff] no match in snippet view article find links to article

special case of circuits. The object is a labeled directed acyclic graph the nodes of which evaluate to sets of natural numbers, the leaves are finite sets

Exponential tree (454 words) [view diff] no match in snippet view article find links to article

of children of its nodes decreases doubly-exponentially with increasing depth. Values are stored only in the leaf nodes. Each node contains a splitter

Queueing theory (4,821 words) [view diff] no match in snippet view article find links to article

However, the queueing node is not quite a pure black box since some information is needed about the inside of the queueing node. The queue has one or

PQ tree (763 words) [view diff] no match in snippet view article find links to article

represented by one of the leaf nodes, and each non-leaf node is labelled P or Q. A P node has at least two children, and a Q node has at least three children

Turn restriction routing (790 words) [view diff] no match in snippet view article find links to article

allowed in the algorithm while determining the route from source node to destination node in a network. A deadlock (shown in fig 1) is a situation in which

Union type (2,589 words) [view diff] no match in snippet view article find links to article

In computer science, a union is a value that may have any of several representations or formats within the same position in memory; that consists of a

Frequent subtree mining (1,837 words) [view diff] no match in snippet view article find links to article

In computer science, frequent subtree mining is the problem of finding all patterns in a given database whose support (a metric related to its number of

Finite model theory (3,092 words) [view diff] no match in snippet view article find links to article

finite model theory became an "unusually effective" instrument in computer science. In other words: "In the history of mathematical logic most interest

Answer set programming (2,839 words) [view diff] no match in snippet view article find links to article

node(X, attr(puella, n, fem, nom, sg)); node(X, attr(puella, n, fem, abl, sg)) }1 :- word(X, puella). 1{ node(X, attr(villa, n, fem, nom, sg)); node(X

Kerrighed (411 words) [view diff] no match in snippet view article find links to article

Paris research group The French National Institute for Research in Computer Science and Control. From 2006 to 2011, the project was mainly developed by

Glossary of computer chess terms (1,440 words) [view diff] no match in snippet view article find links to article

quickly by a numerical index. artificial intelligence AI The branch of computer science dealing with the reproduction or mimicking of human-level thought in

Queap (1,668 words) [view diff] no match in snippet view article find links to article

In computer science, a queap is a priority queue data structure. The data structure allows insertions and deletions of arbitrary elements, as well as retrieval

Graph (abstract data type) (1,750 words) [view diff] no match in snippet view article

In computer science, a graph is an abstract data type that is meant to implement the undirected graph and directed graph concepts from the field of graph

Supercomputing in Pakistan (1,606 words) [view diff] no match in snippet view article find links to article

mid-to-late 1980s in Pakistan. Supercomputing is a recent area of Computer science in which Pakistan has made progress, driven in part by the growth of

Cache (computing) (4,302 words) [view diff] no match in snippet view article

storage. In the TLRU algorithm, when a piece of content arrives, a cache node calculates the local TTU value based on the TTU value assigned by the content

Left-leaning red–black tree (501 words) [view diff] no match in snippet view article find links to article

tree: Every node is either red or black. A NIL node is considered black. A red node does not have a red child. Every path from a given node to any of its

Anytime A* (790 words) [view diff] no match in snippet view article find links to article

In computer science, anytime A* is a family of variants of the A* search algorithm. Like other anytime algorithms, it has a flexible time cost, can return

Range tree (1,248 words) [view diff] no match in snippet view article find links to article

In computer science, a range tree is an ordered tree data structure to hold a list of points. It allows all points within a given range to be reported

Structural holes (1,435 words) [view diff] no match in snippet view article find links to article

of structural holes spans the fields of sociology, economics, and computer science. Burt introduced this concept in an attempt to explain the origin of

Decentralized object location and routing (116 words) [view diff] no match in snippet view article find links to article

In computer science, Decentralized Object Location and Routing (DOLR) is a scalable, location-independent routing technology. It uses location-independent

Diskless node (3,141 words) [view diff] no match in snippet view article find links to article

A diskless node (or diskless workstation) is a workstation or personal computer without disk drives, which employs network booting to load its operating

Doubly logarithmic tree (202 words) [view diff] no match in snippet view article find links to article

In computer science, a doubly logarithmic tree is a tree where each internal node of height 1, the tree layer above the leaves, has two children, and each

State diagram (1,958 words) [view diff] no match in snippet view article find links to article

A state diagram is used in computer science and related fields to describe the behavior of systems. State diagrams require that the system is composed

Structural induction (1,750 words) [view diff] no match in snippet view article find links to article

is used in mathematical logic (e.g., in the proof of Łoś' theorem), computer science, graph theory, and some other mathematical fields. It is a generalization

Geometry of binary search trees (1,621 words) [view diff] no match in snippet view article find links to article

In computer science, one approach to the dynamic optimality problem on online algorithms for binary search trees involves reformulating the problem geometrically

Minimal mappings (432 words) [view diff] no match in snippet view article find links to article

of an advanced technique of semantic matching, a technique used in computer science to identify information which is semantically related. Semantic matching

Subset sum problem (3,705 words) [view diff] no match in snippet view article find links to article

The subset sum problem (SSP) is a decision problem in computer science. In its most general formulation, there is a multiset S {\displaystyle S} of integers

Mutual recursion (2,013 words) [view diff] no match in snippet view article find links to article

In mathematics and computer science, mutual recursion is a form of recursion where two mathematical or computational objects, such as functions or datatypes

Wedderburn–Etherington number (1,465 words) [view diff] no match in snippet view article find links to article

The number of unordered rooted trees with n nodes in which the root has degree zero or one and all other nodes have at most two children. Trees in which

Two-phase commit protocol (1,910 words) [view diff] no match in snippet view article find links to article

many cases of temporary system failure (involving either process, network node, communication, etc. failures), and is thus widely used. However, it is not

Quadtree (4,711 words) [view diff] no match in snippet view article find links to article

A quadtree is a tree data structure in which each internal node has exactly four children. Quadtrees are the two-dimensional analog of octrees and are

Quadtree (4,711 words) [view diff] no match in snippet view article find links to article

A quadtree is a tree data structure in which each internal node has exactly four children. Quadtrees are the two-dimensional analog of octrees and are

Min-max heap (2,117 words) [view diff] no match in snippet view article find links to article

In computer science, a min-max heap is a complete binary tree data structure which combines the usefulness of both a min-heap and a max-heap, that is,

Neural gas (1,808 words) [view diff] no match in snippet view article find links to article

factor) and the new node is connected to both of them. The error of the new node is initialized as the updated error of the node which had the largest

Data type (3,422 words) [view diff] no match in snippet view article find links to article

In computer science and computer programming, a data type (or simply type) is a collection or grouping of data values, usually specified by a set of possible

Dell EMC Isilon (1,357 words) [view diff] no match in snippet view article find links to article

nodes. Each node is a server integrated with proprietary operating system software called OneFS (based on FreeBSD), which unifies a cluster of nodes into

Bloom filter (10,756 words) [view diff] no match in snippet view article find links to article

Symposium (PDF), Lecture Notes in Computer Science, vol. 4168, Springer-Verlag, Lecture Notes in Computer Science 4168, pp. 456–467, doi:10.1007/11841036

Fractional cascading (3,868 words) [view diff] no match in snippet view article find links to article

In computer science, fractional cascading is a technique to speed up a sequence of binary searches for the same value in a sequence of related data structures

Binary decision (797 words) [view diff] no match in snippet view article find links to article

x_{3}} , all nodes have distinct successors, and there are no two nodes of the same variable and the same successors. In computer science, conditional

Finger search tree (499 words) [view diff] no match in snippet view article find links to article

In computer science, finger search trees are a type of binary search tree that keeps pointers to interior nodes, called fingers. The fingers speed up searches

Transitive closure (2,306 words) [view diff] no match in snippet view article find links to article

from node a to node d in one or more hops? A binary relation tells you only that node a is connected to node b, and that node b is connected to node c,

Nondeterministic finite automaton (4,495 words) [view diff] no match in snippet view article find links to article

(1993-01-04). "A very hard log-space counting class". Theoretical Computer Science. 107 (1): 3–30. doi:10.1016/0304-3975(93)90252-O. ISSN 0304-3975. M

Cooperative distributed problem solving (262 words) [view diff] no match in snippet view article find links to article

distributed problem solving is a network of semi-autonomous processing nodes working together to solve a problem, typically in a multi-agent system.

Alloy (specification language) (695 words) [view diff] no match in snippet view article

In computer science and software engineering, Alloy is a declarative specification language for expressing complex structural constraints and behavior

Recurrent neural network (8,081 words) [view diff] no match in snippet view article find links to article

network, meaning that it allows the output from some nodes to affect subsequent input to the same nodes. Their ability to use internal state (memory) to process

Leonard Adleman (817 words) [view diff] no match in snippet view article find links to article

seven-node instance of the Hamiltonian Graph problem, an NP-complete problem similar to the travelling salesman problem. While the solution to a seven-node

Texas Advanced Computing Center (2,235 words) [view diff] no match in snippet view article find links to article

geosciences and engineering researchers not necessarily trained in computer science or data analysis, and enhances productivity, scientific inquiry, and

Computational biology (3,782 words) [view diff] no match in snippet view article find links to article

understand biological systems and relationships. An intersection of computer science, biology, and big data, the field also has foundations in applied mathematics

Local search (optimization) (1,088 words) [view diff] no match in snippet view article

In computer science, local search is a heuristic method for solving computationally hard optimization problems. Local search can be used on problems that

Dovetailing (computer science) (391 words) [view diff] no match in snippet view article

Consider a tree that potentially contains a path of infinite length (but each node has only finitely many children): if a depth-first search is performed in

Parity game (1,827 words) [view diff] no match in snippet view article find links to article

A parity game is played on a colored directed graph, where each node has been colored by a priority – one of (usually) finitely many natural numbers. Two

Pebble automaton (690 words) [view diff] no match in snippet view article find links to article

In computer science, a pebble automaton is any variant of an automaton which augments the original model with a finite number of "pebbles" that may be

Scalable Coherent Interface (1,826 words) [view diff] no match in snippet view article find links to article

bits are used for identifying a node (65,536 nodes) and 48 bits for address within the node (256 terabytes). A node can contain many processors and/or

Priority search tree (591 words) [view diff] no match in snippet view article find links to article

In computer science, a priority search tree is a tree data structure for storing points in two dimensions. It was originally introduced by Edward M. McCreight

Bitcoin protocol (3,055 words) [view diff] no match in snippet view article find links to article

messages are proposed transactions, changes to be made in the ledger. Each node has a copy of the ledger's entire transaction history. If a transaction violates

Multitier architecture (1,689 words) [view diff] no match in snippet view article find links to article

servers, computers, or networks (processing nodes). A three-tier architecture then will have three processing nodes. The term "layers" refers to a logical

Ultracomputer (239 words) [view diff] no match in snippet view article find links to article

developed in the 1980s at the Courant Institute of Mathematical Sciences Computer Science Department, based on a concept developed by Jacob T. Schwartz. Most

Clock synchronization (1,538 words) [view diff] no match in snippet view article find links to article

Clock synchronization is a topic in computer science and engineering that aims to coordinate otherwise independent clocks. Even when initially set accurately

Finite-state machine (4,540 words) [view diff] no match in snippet view article find links to article

directed graph called a state diagram (above). Each state is represented by a node (circle). Edges (arrows) show the transitions from one state to another.

K-way merge algorithm (2,409 words) [view diff] no match in snippet view article find links to article

In computer science, k-way merge algorithms or multiway merges are a specific type of sequence merge algorithms that specialize in taking in k sorted lists

Distance matrix (4,001 words) [view diff] no match in snippet view article find links to article

In mathematics, computer science and especially graph theory, a distance matrix is a square matrix (two-dimensional array) containing the distances, taken

Infinite-tree automaton (1,122 words) [view diff] no match in snippet view article find links to article

In computer science and mathematical logic, an infinite-tree automaton is a state machine that deals with infinite tree structures. It can be seen as an

Formal methods (3,624 words) [view diff] no match in snippet view article find links to article

In computer science, formal methods are mathematically rigorous techniques for the specification, development, analysis, and verification of software and

Ontology (information science) (6,181 words) [view diff] no match in snippet view article

Knowledge Sharing" by Tom Gruber used ontology as a technical term in computer science closely related to earlier idea of semantic networks and taxonomies

Network topology (5,208 words) [view diff] no match in snippet view article find links to article

Network topology is the arrangement of the elements (links, nodes, etc.) of a communication network. Network topology can be used to define or describe

National Institute for Computational Sciences (746 words) [view diff] no match in snippet view article find links to article

InfiniBand interconnect. Each node has two hex-core CPUs and 3 GPUs, with a total of 120 nodes, 240 CPUs and 360 GPUs. Verne a 5-node cluster of Dell R505

String (computer science) (4,976 words) [view diff] no match in snippet view article

formal languages, which are used in mathematical logic and theoretical computer science, a string is a finite sequence of symbols that are chosen from a set

Randomized meldable heap (731 words) [view diff] no match in snippet view article find links to article

In computer science, a randomized meldable heap (also Meldable Heap or Randomized Meldable Priority Queue) is a priority queue based data structure in

Differentially private analysis of graphs (796 words) [view diff] no match in snippet view article find links to article

for Node-Private Graph Statistics and the Generalized Exponential Mechanism". 2016 IEEE 57th Annual Symposium on Foundations of Computer Science (FOCS)

Maximum flow problem (5,197 words) [view diff] no match in snippet view article find links to article

sink nodes. For the source and destination of every flight i, one adds two nodes to V, node si as the source and node di as the destination node of flight

Deterministic acyclic finite state automaton (879 words) [view diff] no match in snippet view article find links to article

In computer science, a deterministic acyclic finite state automaton (DAFSA), also called a directed acyclic word graph (DAWG; though that name also refers

Child (disambiguation) (257 words) [view diff] no match in snippet view article

young person who is not yet an adult. Child may also refer to: The child node of a tree The child process created by another process CHILD syndrome (congenital

GNUnet (2,142 words) [view diff] no match in snippet view article find links to article

reducing trust or otherwise charging them. When a node is under stress it drops requests from its neighbor nodes having lower internal trust value. However,

AngularJS (2,428 words) [view diff] no match in snippet view article find links to article

term "scope" in a manner akin to the fundamentals of computer science. Scope in computer science describes when in the program a particular binding is

Graph (discrete mathematics) (3,692 words) [view diff] no match in snippet view article

The objects are represented by abstractions called vertices (also called nodes or points) and each of the related pairs of vertices is called an edge (also

Pursue mobility model (369 words) [view diff] no match in snippet view article find links to article

model). It represents the tracking process of a mobility node (MN) involving a single targeted node using a Random Waypoint. This technology is often used

Matching preclusion (485 words) [view diff] no match in snippet view article find links to article

distributed algorithms that require each node of the distributed system to be matched with a neighboring partner node. In many graphs, mp(G) is equal to the

Microsoft SEAL (515 words) [view diff] no match in snippet view article find links to article

(eds.). Advances in Cryptology – ASIACRYPT 2017. Lecture Notes in Computer Science. Vol. 10624. Cham: Springer International Publishing. pp. 409–437.

Isolation forest (1,874 words) [view diff] no match in snippet view article find links to article

measure or approximation is being used to generate the anomaly score, no leaf node statistics on class distribution or target value is needed. Isolation Forest

Peer-to-peer (6,865 words) [view diff] no match in snippet view article find links to article

equipotent participants in the network, forming a peer-to-peer network of nodes. Peers make a portion of their resources, such as processing power, disk

Karger's algorithm (2,303 words) [view diff] no match in snippet view article find links to article

In computer science and graph theory, Karger's algorithm is a randomized algorithm to compute a minimum cut of a connected graph. It was invented by David

Computer network (11,021 words) [view diff] no match in snippet view article find links to article

a set of computers sharing resources located on or provided by network nodes. Computers use common communication protocols over digital interconnections

Lamport's distributed mutual exclusion algorithm (272 words) [view diff] no match in snippet view article find links to article

(ordered by time stamps) Sending a request to every node. Waiting for replies from all other nodes. If own request is at the head of its queue and all

Kraft–McMillan inequality (2,859 words) [view diff] no match in snippet view article find links to article

lengths. Its applications to prefix codes and trees often find use in computer science and information theory. The prefix code can contain either finitely

Tree network (346 words) [view diff] no match in snippet view article find links to article

networks. Tree networks are hierarchical, and each node can have an arbitrary number of child nodes. A regular tree network's topology is characterized

List of computer scientists (5,140 words) [view diff] no match in snippet view article find links to article

This is a list of computer scientists, people who do work in computer science, in particular researchers and authors. Some persons notable as programmers

Unique games conjecture (2,599 words) [view diff] no match in snippet view article find links to article

Unsolved problem in computer science: Is the Unique Games Conjecture true? (more unsolved problems in computer science) In computational complexity theory

Petri net (7,229 words) [view diff] no match in snippet view article find links to article

Petri Nets I: Basic Models – Advances in Petri Nets. Lecture Notes in Computer Science. Vol. 1491. Springer. pp. 12–121. doi:10.1007/3-540-65306-6_14. ISBN 3-540-65306-6

HECToR (551 words) [view diff] no match in snippet view article find links to article

In August 2008, 28 Cray X2 Black Widow vector compute nodes were added to the system. Each node had 4 vector processors, giving a total of 112 processors

Signal-flow graph (10,200 words) [view diff] no match in snippet view article find links to article

graph in which nodes represent system variables, and branches (edges, arcs, or arrows) represent functional connections between pairs of nodes. Thus, signal-flow

Hash-based cryptography (2,265 words) [view diff] no match in snippet view article find links to article

a hash function and concatenation are used repeatedly to compute tree nodes. One consideration with hash-based signature schemes is that they can only

Minimum spanning tree (5,421 words) [view diff] no match in snippet view article find links to article

a tree that has a marked node (origin, or root) and each of the subtrees attached to the node contains no more than c nodes. c is called a tree capacity

With high probability (383 words) [view diff] no match in snippet view article find links to article

in computer science, in the analysis of probabilistic algorithms. For example, consider a certain probabilistic algorithm on a graph with n nodes. If

MathJax (1,183 words) [view diff] no match in snippet view article find links to article

web platforms. MathJax can be used in Node.js since version 3; for version 2, the MathJax-node library provides Node.js compatibility. Any MathJax equation

InterPlaNet (438 words) [view diff] no match in snippet view article find links to article

store-and-forward, where data are stored for a period of time at intermediate nodes along a network path, and forwarded to the next station when a link is available

University of Indonesia (4,817 words) [view diff] no match in snippet view article find links to article

blue for the Faculty of Engineering, blue-red for the Faculty of Computer Science, and sky blue for the Faculty of Psychology. The Salemba campus, located

Memory leak (2,718 words) [view diff] no match in snippet view article find links to article

In computer science, a memory leak is a type of resource leak that occurs when a computer program incorrectly manages memory allocations in a way that

Divide-and-conquer algorithm (2,607 words) [view diff] no match in snippet view article find links to article

In computer science, divide and conquer is an algorithm design paradigm. A divide-and-conquer algorithm recursively breaks down a problem into two or more

SciNet Consortium (990 words) [view diff] no match in snippet view article find links to article

a Tighly-coupled Capability System (TCS) which has 104 POWER6 nodes, wherein each node contains 32 cores (4.7 GHz) and 128 GiB RAM. Theoretical peak is

Semantic spacetime (1,326 words) [view diff] no match in snippet view article find links to article

spacetime, based on Promise Theory. It is relevant both as a model of computer science and as an alternative network based formulation of physics in some

Combinatorics on words (2,587 words) [view diff] no match in snippet view article find links to article

affects various areas of mathematical study, including algebra and computer science. There have been a wide range of contributions to the field. Some of

Futures and promises (4,640 words) [view diff] no match in snippet view article find links to article

In computer science, future, promise, delay, and deferred refer to constructs used for synchronizing program execution in some concurrent programming languages

Session (computer science) (1,962 words) [view diff] no match in snippet view article

In computer science and networking in particular, a session is a time-delimited two-way link, a practical (relatively high) layer in the TCP/IP protocol

Strahler number (2,057 words) [view diff] no match in snippet view article find links to article

node in a tree is just its number of children. One may assign a Strahler number to all nodes of a tree, in bottom-up order, as follows: If the node is

Wesley R. Elsberry (1,442 words) [view diff] no match in snippet view article find links to article

scientist with an interdisciplinary background in marine biology, zoology, computer science, and wildlife and fisheries sciences. He also became notably involved

Leonard Kleinrock (4,137 words) [view diff] no match in snippet view article find links to article

scientist and Internet pioneer. He is Distinguished Professor Emeritus of Computer Science at UCLA's Henry Samueli School of Engineering and Applied Science.

Tim Berners-Lee (4,505 words) [view diff] no match in snippet view article find links to article

senior researcher and holder of the 3Com founder's chair at the MIT Computer Science and Artificial Intelligence Laboratory (CSAIL). He is a director of

Adaptive heap sort (1,377 words) [view diff] no match in snippet view article find links to article

In computer science, adaptive heap sort is a comparison-based sorting algorithm of the adaptive sort family. It is a variant of heap sort that performs

Guard (computer science) (1,028 words) [view diff] no match in snippet view article

Assertion Guarded suspension Iverson bracket Logical conditional Sentinel node, an object to represent the end of a data structure Switch statement Beck

Persistent data structure (6,207 words) [view diff] no match in snippet view article find links to article

node method is to record all changes made to node fields in the nodes themselves, without erasing old values of the fields. This requires that nodes be

Cardano (blockchain platform) (3,034 words) [view diff] no match in snippet view article

Cardano, or "eras", are named after notable figures in poetry and computer science: Byron, Shelley, Goguen, Basho, and Voltaire. The first three stages

High-throughput computing (453 words) [view diff] no match in snippet view article find links to article

In computer science, high-throughput computing (HTC) is the use of many computing resources over long periods of time to accomplish a computational task

Diane Pozefsky (923 words) [view diff] no match in snippet view article find links to article

professor at the University of North Carolina in the department of Computer Science. Pozefsky was awarded the Women in Technology International (WITI)

Monochromatic triangle (481 words) [view diff] no match in snippet view article find links to article

In graph theory and theoretical computer science, the monochromatic triangle problem is an algorithmic problem on graphs, in which the goal is to partition

Distributed hash table (4,123 words) [view diff] no match in snippet view article find links to article

and any participating node can efficiently retrieve the value associated with a given key. The main advantage of a DHT is that nodes can be added or removed

Intel iPSC (1,474 words) [view diff] no match in snippet view article find links to article

personal computer of the PC/AT era running Xenix, the "cube manager". Each node had a 80286 CPU with 80287 math coprocessor, 512K of RAM, and eight Ethernet

Computer bridge (1,901 words) [view diff] no match in snippet view article find links to article

in computer science: Is the problem of deciding the winner in double-dummy bridge hard in any complexity class? (more unsolved problems in computer science)

Constraint composite graph (711 words) [view diff] no match in snippet view article find links to article

The constraint composite graph is a node-weighted undirected graph associated with a given combinatorial optimization problem posed as a weighted constraint

Finger search (1,275 words) [view diff] no match in snippet view article find links to article

In computer science, a finger search on a data structure is an extension of any search operation that structure supports, where a reference (finger) to

Knowledge graph (2,213 words) [view diff] no match in snippet view article find links to article

predict the value of a node embedding (provided a group of adjacent nodes and their edges) or edge (provided a pair of nodes). These tasks serve as fundamental

Zeno machine (877 words) [view diff] no match in snippet view article find links to article

In mathematics and computer science, Zeno machines (abbreviated ZM, and also called accelerated Turing machine, ATM) are a hypothetical computational model

Greedy Perimeter Stateless Routing in Wireless Networks (159 words) [view diff] no match in snippet view article find links to article

packages should be relayed to the node that's geographically closest to the coordinates. This assumes that every node knows its own position. B.Karp: Challenges

QPACE (1,265 words) [view diff] no match in snippet view article find links to article

QPACE is the node card, which hosts the PowerXCell 8i and the FPGA. Node cards are mounted on backplanes, each of which can host up to 32 node cards. One

Method of conditional probabilities (3,157 words) [view diff] no match in snippet view article find links to article

In mathematics and computer science, the method of conditional probabilities is a systematic method for converting non-constructive probabilistic existence

Greedy embedding (1,445 words) [view diff] no match in snippet view article find links to article

graph theory, greedy embedding is a process of assigning coordinates to the nodes of a telecommunications network in order to allow greedy geographic routing

Tree automaton (2,044 words) [view diff] no match in snippet view article find links to article

of Δ are rewrite rules from nodes whose childs' roots are states, to nodes whose roots are states. Thus the state of a node is deduced from the states

Skew binomial heap (2,199 words) [view diff] no match in snippet view article find links to article

In computer science, a skew binomial heap (or skew binomial queue) is a data structure for priority queue operations. It is a variant of the binomial heap

Join-based tree algorithms (2,622 words) [view diff] no match in snippet view article find links to article

In computer science, join-based tree algorithms are a class of algorithms for self-balancing binary search trees. This framework aims at designing highly-parallelized

Interchangeability algorithm (912 words) [view diff] no match in snippet view article find links to article

In computer science, an interchangeability algorithm is a technique used to more efficiently solve constraint satisfaction problems (CSP). A CSP is a mathematical

Connected dominating set (1,222 words) [view diff] no match in snippet view article find links to article

a graph G is a set D of vertices with two properties: Any node in D can reach any other node in D by a path that stays entirely within D. That is, D induces

Opa (programming language) (764 words) [view diff] no match in snippet view article

where complete programs are written in Opa and subsequently compiled to Node.js on the server and JavaScript on the client, with the compiler automating

Bayesian network (6,628 words) [view diff] no match in snippet view article find links to article

a direct conditional dependency. Any pair of nodes that are not connected (i.e. no path connects one node to the other) represent variables that are conditionally

Citation graph (2,000 words) [view diff] no match in snippet view article find links to article

describes the citations within a collection of documents. Each vertex (or node) in the graph represents a document in the collection, and each edge is directed

Biased random walk on a graph (998 words) [view diff] no match in snippet view article find links to article

walker takes a step from the current node, j , {\displaystyle j,} to node i . {\displaystyle i.} Assuming that each node has an attribute α i , {\displaystyle

Separable permutation (1,415 words) [view diff] no match in snippet view article find links to article

descendants of the right node, or a negative node in which all descendants of the left node are greater than all descendants of the right node. There may be more

Flow network (3,041 words) [view diff] no match in snippet view article find links to article

vertices are called nodes and the edges are called arcs. A flow must satisfy the restriction that the amount of flow into a node equals the amount of

List of ad hoc routing protocols (718 words) [view diff] no match in snippet view article find links to article

that controls how nodes decide which way to route packets between computing devices in a mobile ad hoc network. In ad hoc networks, nodes are not familiar

Consistent hashing (2,592 words) [view diff] no match in snippet view article find links to article

In computer science, consistent hashing is a special kind of hashing technique such that when a hash table is resized, only n / m {\displaystyle n/m} keys

Longest path problem (2,662 words) [view diff] no match in snippet view article find links to article

In graph theory and theoretical computer science, the longest path problem is the problem of finding a simple path of maximum length in a given graph.

Range query tree (423 words) [view diff] no match in snippet view article find links to article

In computer science, a Range Query Tree, or RQT, is a term for referring to a data structure that is used for performing range queries and updates on an

Hack Reactor (1,545 words) [view diff] no match in snippet view article find links to article

JavaScript and associated technologies including the Relational/NoSQL databases, Node.js, Express.js, jQuery, React, Redux. In 2015 Hack Reactor acquired Austin-based

Random forest (6,628 words) [view diff] no match in snippet view article find links to article

before fitting each tree or each node. Finally, the idea of randomized node optimization, where the decision at each node is selected by a randomized procedure

Trellis (graph) (128 words) [view diff] no match in snippet view article

nodes are ordered into vertical slices (time) with every node at almost every time connected to at least one node at an earlier and at least one node

David Shmoys (1,787 words) [view diff] no match in snippet view article find links to article

Operations Research and Information Engineering and the Department of Computer Science at Cornell University. He obtained his Ph.D. from the University of

Hasse diagram (1,336 words) [view diff] no match in snippet view article find links to article

1st European Symposium on Algorithms (ESA '93), Lecture Notes in Computer Science, vol. 726, Springer-Verlag, pp. 37–48, CiteSeerX 10.1.1.43.4879, doi:10

Rooted graph (1,821 words) [view diff] no match in snippet view article find links to article

consider a digraph rooted by identifying a particular node as root. However, in computer science, these terms commonly refer to a narrower notion; namely

Propositional directed acyclic graph (385 words) [view diff] no match in snippet view article find links to article

and ▽ {\displaystyle \bigtriangledown } -nodes have at least one child. ◊ {\displaystyle \Diamond } -nodes have exactly one child. Leaves labeled with

Pseudo-LRU (402 words) [view diff] no match in snippet view article find links to article

as follows: consider a binary search tree for the items in question. Each node of the tree has a one-bit flag denoting "go left to insert a pseudo-LRU element"

ABA problem (1,414 words) [view diff] no match in snippet view article find links to article

the stack in the meantime). Obj* next_ptr = ret_ptr->next; // If the top node is still ret, then assume no one has changed the stack. // (That statement

Tree-walking automaton (712 words) [view diff] no match in snippet view article find links to article

manner. At each moment A visits a node v in state q. Depending on the state q, the label of the node v, and whether the node is the root, a left child, a right

CYK algorithm (2,179 words) [view diff] no match in snippet view article find links to article

In computer science, the Cocke–Younger–Kasami algorithm (alternatively called CYK, or CKY) is a parsing algorithm for context-free grammars published by

Longest common substring (1,063 words) [view diff] no match in snippet view article find links to article

topic of: Algorithm Implementation/Strings/Longest common substring In computer science, a longest common substring of two or more strings is a longest string

Directed acyclic graph (5,628 words) [view diff] no match in snippet view article find links to article

In mathematics, particularly graph theory, and computer science, a directed acyclic graph (DAG) is a directed graph with no directed cycles. That is, it

Agent systems reference model (343 words) [view diff] no match in snippet view article find links to article

This computer science article is a stub. You can help Wikipedia by expanding it.

Algorand (1,434 words) [view diff] no match in snippet view article find links to article

distributed ledger". Theoretical Computer Science. In memory of Maurice Nivat, a founding father of Theoretical Computer Science - Part I. 777: 155–183. doi:10

Rotation distance (2,155 words) [view diff] no match in snippet view article find links to article

mathematics and theoretical computer science, the rotation distance between two binary trees with the same number of nodes is the minimum number of tree

Race condition (4,368 words) [view diff] no match in snippet view article find links to article

(logic) Linearizability Racetrack problem Symlink race Synchronization (computer science) Time of check to time of use Test-and-set Huffman, David A. "The synthesis

Token passing (326 words) [view diff] no match in snippet view article find links to article

passed between nodes to authorize that node to communicate. In contrast to polling access methods, there is no pre-defined "master" node. The most well-known

Game tree (1,357 words) [view diff] no match in snippet view article find links to article

If there exists a node colored opposite as the current player, color this node for that player as well. If all immediately lower nodes are colored for the

Mix network (2,672 words) [view diff] no match in snippet view article find links to article

them back out in random order to the next destination (possibly another mix node). This breaks the link between the source of the request and the destination

Circuit complexity (2,565 words) [view diff] no match in snippet view article find links to article

In theoretical computer science, circuit complexity is a branch of computational complexity theory in which Boolean functions are classified according

Floating-gate MOSFET (1,482 words) [view diff] no match in snippet view article find links to article

transistor (MOSFET) where the gate is electrically isolated, creating a floating node in direct current, and a number of secondary gates or inputs are deposited

CDR coding (341 words) [view diff] no match in snippet view article find links to article

In computer science CDR coding is a compressed data representation for Lisp linked lists. It was developed and patented by the MIT Artificial Intelligence

Tree contraction (2,215 words) [view diff] no match in snippet view article find links to article

In computer science, parallel tree contraction is a broadly applicable technique for the parallel solution of a large number of tree problems, and is used

Network motif (10,178 words) [view diff] no match in snippet view article find links to article

ki nodes are selected from the i-th level of the tree to be nodes of the sub-graphs (i = 2,3,...,m). The k-1 selected nodes along with the node at the

Range minimum query (1,588 words) [view diff] no match in snippet view article find links to article

In computer science, a range minimum query (RMQ) solves the problem of finding the minimal value in a sub-array of an array of comparable objects. Range

List of University of Utah people (5,482 words) [view diff] no match in snippet view article find links to article

school is notable for having been one of the first four nodes of the ARPANET and the first node outside of California, as well as forming the first computer

Tagged pointer (1,526 words) [view diff] no match in snippet view article find links to article

In computer science, a tagged pointer is a pointer (concretely a memory address) with additional data associated with it, such as an indirection bit or

Multicast encryption (607 words) [view diff] no match in snippet view article find links to article

Multicast is what enables a node on a network to address one unit of data to a specific group of receivers. In interactive multicast at the data link or

Prefix sum (5,242 words) [view diff] no match in snippet view article find links to article

In computer science, the prefix sum, cumulative sum, inclusive scan, or simply scan of a sequence of numbers x0, x1, x2, ... is a second sequence of numbers

Scale-free network (6,723 words) [view diff] no match in snippet view article find links to article

asymptotically. That is, the fraction P(k) of nodes in the network having k connections to other nodes goes for large values of k as P ( k ) ∼ k −

LCP array (4,376 words) [view diff] no match in snippet view article find links to article

In computer science, the longest common prefix array (LCP array) is an auxiliary data structure to the suffix array. It stores the lengths of the longest

B.A.T.M.A.N. (1,443 words) [view diff] no match in snippet view article find links to article

individual node only saves information about the "direction" it received data from and sends its data accordingly. The data gets passed from node to node, and

Steiner tree problem (4,365 words) [view diff] no match in snippet view article find links to article

Banff, Canada, August 21–23, 2009, Proceedings. Lecture Notes in Computer Science. Vol. 5664. pp. 86–97. arXiv:0810.1851. doi:10.1007/978-3-642-03367-4_8

Karp's 21 NP-complete problems (486 words) [view diff] no match in snippet view article find links to article

demonstrations that many natural computational problems occurring throughout computer science are computationally intractable, and it drove interest in the study

Karp's 21 NP-complete problems (486 words) [view diff] no match in snippet view article find links to article

demonstrations that many natural computational problems occurring throughout computer science are computationally intractable, and it drove interest in the study

IEEE 802.15.6 (550 words) [view diff] no match in snippet view article find links to article

Standard". Financial Cryptography and Data Security. Lecture Notes in Computer Science. Vol. 8976. pp. 245–260. arXiv:1501.02601. doi:10.1007/978-3-662-48051-9_18

E-graph (1,889 words) [view diff] no match in snippet view article find links to article

In computer science, an e-graph is a data structure that stores an equivalence relation over terms of some language. Let Σ {\displaystyle \Sigma } be a

Pairwise compatibility graph (473 words) [view diff] no match in snippet view article find links to article

d_{min}<d_{max}} such that each node u ′ {\displaystyle u'} of G {\displaystyle G} has a one-to-one mapping with a leaf node u {\displaystyle u} of T {\displaystyle

Shader (2,388 words) [view diff] no match in snippet view article find links to article

node-based editors that can create shaders without the need for actual code; the user is instead presented with a directed graph of connected nodes that

Domino tiling (1,515 words) [view diff] no match in snippet view article find links to article

grid. For instance, draw a chessboard, fix a node A 0 {\displaystyle A_{0}} with height 0, then for any node there is a path from A 0 {\displaystyle A_{0}}

Dynamic routing (751 words) [view diff] no match in snippet view article find links to article

of a network to 'route around' damage, such as loss of a node or a connection between nodes, as long as other path choices are available. Dynamic routing

Unit disk graph (1,379 words) [view diff] no match in snippet view article find links to article

graphs have been used in computer science to model the topology of ad hoc wireless communication networks. In this application, nodes are connected through

ARPANET (9,687 words) [view diff] no match in snippet view article find links to article

expanded in 1981 when the National Science Foundation (NSF) funded the Computer Science Network (CSNET). In the early 1980s, the NSF funded the establishment

coloring problem in which colors (registers) are assigned to the nodes such that two nodes connected by an edge do not receive the same color. Using liveness

Gang scheduling (2,605 words) [view diff] no match in snippet view article find links to article

In computer science, gang scheduling is a scheduling algorithm for parallel systems that schedules related threads or processes to run simultaneously on

Max-flow min-cut theorem (3,428 words) [view diff] no match in snippet view article find links to article

In computer science and optimization theory, the max-flow min-cut theorem states that in a flow network, the maximum amount of flow passing from the source

Z-order curve (2,590 words) [view diff] no match in snippet view article find links to article

In mathematical analysis and computer science, functions which are Z-order, Lebesgue curve, Morton space-filling curve, Morton order or Morton code map

All nearest smaller values (1,334 words) [view diff] no match in snippet view article find links to article

In computer science, the all nearest smaller values problem is the following task: for each position in a sequence of numbers, search among the previous

Complex network (2,493 words) [view diff] no match in snippet view article find links to article

including mathematics, physics, electric power systems, biology, climate, computer science, sociology, epidemiology, and others. Ideas and tools from network

List of PSPACE-complete problems (1,808 words) [view diff] no match in snippet view article find links to article

Instant Insanity Ko-free Go Ladder capturing in Go Gomoku Hex Konane Lemmings Node Kayles Poset Game Reversi River Crossing Rush Hour Finding optimal play in

Cycle detection (4,183 words) [view diff] no match in snippet view article find links to article

In computer science, cycle detection or cycle finding is the algorithmic problem of finding a cycle in a sequence of iterated function values. For any

Treewidth (4,549 words) [view diff] no match in snippet view article find links to article

(V, E) is a tree T with nodes X1, …, Xn, where each Xi is a subset of V, satisfying the following properties (the term node is used to refer to a vertex

Ron Rivest (1,533 words) [view diff] no match in snippet view article find links to article

member of MIT's Department of Electrical Engineering and Computer Science and its Computer Science and Artificial Intelligence Laboratory. Along with Adi

Key distribution in wireless sensor networks (597 words) [view diff] no match in snippet view article find links to article

generated, placed in sensor nodes, and each sensor node searches the area in its communication range to find another node to communicate. A secure link

Diagrammatic reasoning (1,824 words) [view diff] no match in snippet view article find links to article

applied them to a wide range of topics in artificial intelligence, computer science, and cognitive science. A linear notation, called the Conceptual Graph

Computer chess (13,447 words) [view diff] no match in snippet view article find links to article

millions of nodes. The computational speed of modern computers, capable of processing tens of thousands to hundreds of thousands of nodes or more per

Parallel computing (8,506 words) [view diff] no match in snippet view article find links to article

architecture, mainly in the form of multi-core processors. Note that in computer science, parallelism and concurrency are two different things: a parallel program

O'Reilly Open Source Award (710 words) [view diff] no match in snippet view article find links to article

O'Reilly Open Source Convention List of computer-related awards List of computer science awards O'Reilly Open Source Awards 2010 Google-O'Reilly Open Source

Edward S. Davidson (368 words) [view diff] no match in snippet view article find links to article

S. Davidson is a professor emeritus in Electrical Engineering and Computer Science at the University of Michigan, Ann Arbor. His research interests include

Handshaking lemma (3,574 words) [view diff] no match in snippet view article find links to article

(2011), "Proposition 1.7", Extremal Combinatorics, Texts in Theoretical Computer Science. An EATCS Series, Springer, p. 9, doi:10.1007/978-3-642-17364-6,

Ken Birman (1,022 words) [view diff] no match in snippet view article find links to article

professor in the Department of Computer Science at Cornell University. He currently holds the N. Rama Rao Chair in Computer Science. Birman received his B.S

Free Haven Project (928 words) [view diff] no match in snippet view article find links to article

peer-to-peer system designed to create a "servnet" consisting "servnet nodes" which each hold fragments ("shares") of documents, divided using Rabin's

Data stream clustering (1,250 words) [view diff] no match in snippet view article find links to article

In computer science, data stream clustering is defined as the clustering of data that arrive continuously such as telephone records, multimedia data, financial

Edge cover (627 words) [view diff] no match in snippet view article find links to article

vertex of the graph is incident to at least one edge of the set. In computer science, the minimum edge cover problem is the problem of finding an edge cover

Meurs Challenger (409 words) [view diff] no match in snippet view article find links to article

interact with the nodes. The displayed data can be filtered using textual search, node and edge type, or based on the graph distance between nodes. Written in

M-ary tree (2,761 words) [view diff] no match in snippet view article find links to article

the root node, with a tree containing only a root node having a height of 0. The height of a tree is equal to the maximum depth D of any node in the tree

Static single-assignment form (3,952 words) [view diff] no match in snippet view article find links to article

= B. A node which transfers control to a node A is called an immediate predecessor of A. The dominance frontier of node A is the set of nodes B where

BBC Computer Literacy Project 2012 (313 words) [view diff] no match in snippet view article find links to article

Radio programmes, plus supporting content to develop understanding of computer science, technology, and coding. Coding - BBC Micro 2.0, an IDE (integrated

Integer sorting (4,038 words) [view diff] no match in snippet view article find links to article

In computer science, integer sorting is the algorithmic problem of sorting a collection of data values by integer keys. Algorithms designed for integer

PH-tree (4,058 words) [view diff] no match in snippet view article find links to article

tree of nodes where each node partitions space by subdividing it into 2 d {\displaystyle 2^{d}} quadrants (see below for how potentially large nodes scales

Durability (database systems) (1,824 words) [view diff] no match in snippet view article

preserve a consistent state sequence across all database nodes. This means, for example, that a single node may not be enough to decide to conclude a transaction

Actor model (7,146 words) [view diff] no match in snippet view article find links to article

The actor model in computer science is a mathematical model of concurrent computation that treats an actor as the basic building block of concurrent computation

Selection algorithm (5,704 words) [view diff] no match in snippet view article find links to article

In computer science, a selection algorithm is an algorithm for finding the k {\displaystyle k} th smallest value in a collection of ordered values, such

Fork–join queue (1,773 words) [view diff] no match in snippet view article find links to article

rate of jobs to all the nodes. μ {\displaystyle \mu } is the service rate across all the nodes. In the situation where nodes are M/M/1 queues and N > 2

Software performance testing (2,979 words) [view diff] no match in snippet view article find links to article

usage. Performance testing, a subset of performance engineering, is a computer science practice which strives to build performance standards into the implementation

Expectiminimax (1,150 words) [view diff] no match in snippet view article find links to article

function *-minimax(node, depth, α, β) if node is a terminal node or depth = 0 return the heuristic value of node if node is a max or min node return the minimax

European Symposium on Algorithms (604 words) [view diff] no match in snippet view article find links to article

in a different European location each year. Like most theoretical computer science conferences its contributions are strongly peer-reviewed; the articles

Ford–Fulkerson algorithm (2,304 words) [view diff] no match in snippet view article find links to article

as follows: as long as there is a path from the source (start node) to the sink (end node), with available capacity on all edges in the path, we send flow

Social network analysis (6,356 words) [view diff] no match in snippet view article find links to article

health, social psychology, development studies, sociolinguistics, and computer science, education and distance education research, and is now commonly available

S-algol (3,053 words) [view diff] no match in snippet view article find links to article

to become professor at the university and head of the department of computer science. The S-algol language was used for teaching at the university at an

Canonical Huffman code (1,474 words) [view diff] no match in snippet view article find links to article

In computer science and information theory, a canonical Huffman code is a particular type of Huffman code with unique properties which allow it to be described

Dependency graph (1,175 words) [view diff] no match in snippet view article find links to article

In mathematics, computer science and digital electronics, a dependency graph is a directed graph representing dependencies of several objects towards each

Ray-tracing hardware (2,066 words) [view diff] no match in snippet view article find links to article

interface to the processor core. The unit features BVH traversal, compressed BVH node decompression, ray-AABB intersection testing, and ray-triangle intersection

Greedy coloring (3,887 words) [view diff] no match in snippet view article find links to article

In the study of graph coloring problems in mathematics and computer science, a greedy coloring or sequential coloring is a coloring of the vertices of

Scalable Source Routing (1,071 words) [view diff] no match in snippet view article find links to article

addresses). When each node knows its correct predecessor and successor in the virtual ring, delivery to the correct receiving node is guaranteed. The ring

Pattern matching (2,482 words) [view diff] no match in snippet view article find links to article

In computer science, pattern matching is the act of checking a given sequence of tokens for the presence of the constituents of some pattern. In contrast

Planar SAT (2,162 words) [view diff] no match in snippet view article find links to article

In computer science, the planar 3-satisfiability problem (abbreviated PLANAR 3SAT or PL3SAT) is an extension of the classical Boolean 3-satisfiability

Pairing heap (2,045 words) [view diff] no match in snippet view article find links to article

achieved using three pointers per node, by representing the children of a node by a doubly-linked list: a pointer to the node's first child, one to its next

Glossary of graph theory (15,667 words) [view diff] no match in snippet view article find links to article

glossary of graph theory. Graph theory is the study of graphs, systems of nodes or vertices connected in pairs by lines or edges. Contents: A B C D E F

Computer architecture (3,238 words) [view diff] no match in snippet view article find links to article

In computer science and computer engineering, computer architecture is a description of the structure of a computer system made from component parts. It

CheiRank (1,548 words) [view diff] no match in snippet view article find links to article

of links. It is similar to the PageRank vector, which ranks the network nodes in average proportionally to a number of incoming links being the maximal

Secure by default (498 words) [view diff] no match in snippet view article find links to article

As a general rule, a secure network is only as secure as the least secure node in the entire network. If a program uses secure configuration settings by

Structure mining (698 words) [view diff] no match in snippet view article find links to article

statements with each data node in the data pattern, and the ability to mine the presence and count of any node or set of nodes within the document. As an

Maximal independent set (5,451 words) [view diff] no match in snippet view article find links to article

components, each with 2 nodes. The degree of all nodes is 1, so each node is selected with probability 1/2, and with probability 1/4 both nodes in a component

Bogosort (1,812 words) [view diff] no match in snippet view article find links to article

In computer science, bogosort (also known as permutation sort and stupid sort) is a sorting algorithm based on the generate and test paradigm. The function

Order-maintenance problem (1,661 words) [view diff] no match in snippet view article find links to article

In computer science, the order-maintenance problem involves maintaining a totally ordered set supporting the following operations: insert(X, Y), which

Sorting algorithm (6,394 words) [view diff] no match in snippet view article find links to article

In computer science, a sorting algorithm is an algorithm that puts elements of a list into an order. The most frequently used orders are numerical order

Two-variable logic (384 words) [view diff] no match in snippet view article find links to article

In mathematical logic and computer science, two-variable logic is the fragment of first-order logic where formulae can be written using only two different

Dark web (5,340 words) [view diff] no match in snippet view article find links to article

a subsequent node in the scheme, which leads to the exit node. The complicated system makes it almost impossible to reproduce the node path and decrypt

Rete algorithm (5,150 words) [view diff] no match in snippet view article find links to article

implementation. A Rete-based expert system builds a network of nodes, where each node (except the root) corresponds to a pattern occurring in the left-hand-side

Decision tree learning (6,524 words) [view diff] no match in snippet view article find links to article

internal node has exactly 1 leaf node and exactly 1 internal node as a child (except for the bottommost node, whose only child is a single leaf node). While

Bernstein Network (1,099 words) [view diff] no match in snippet view article find links to article

such as physics, biology, mathematics, medical science, psychology, computer science, engineering and philosophy in the endeavor to understand how the brain

Greedy number partitioning (756 words) [view diff] no match in snippet view article find links to article

In computer science, greedy number partitioning is a class of greedy algorithms for multiway number partitioning. The input to the algorithm is a set S

Proof-number search (522 words) [view diff] no match in snippet view article find links to article

mapped to an and–or tree. Maximizing nodes become OR-nodes, minimizing nodes are mapped to AND-nodes. For all nodes proof and disproof numbers are stored

K-D heap (418 words) [view diff] no match in snippet view article find links to article

A K-D heap is a data structure in computer science which implements a multidimensional priority queue without requiring additional space. It is a generalization

Noncommutative signal-flow graph (1,654 words) [view diff] no match in snippet view article find links to article

automata theory and control theory, branches of mathematics, theoretical computer science and systems engineering, a noncommutative signal-flow graph is a tool

Market equilibrium computation (4,073 words) [view diff] no match in snippet view article find links to article

computation) is a computational problem in the intersection of economics and computer science. The input to this problem is a market, consisting of a set of resources

Transaction logic (728 words) [view diff] no match in snippet view article find links to article

insert. The connective ⊗ is called serial conjunction. colorNode <- // color one node correctly node(N) ⊗ ¬ colored(N,_) ⊗ color(C) ⊗ ¬(adjacent(N,N2) ∧ colored(N2

Indirection (613 words) [view diff] no match in snippet view article find links to article

server. A famous aphorism of Butler Lampson goes: "All problems in computer science can be solved by another level of indirection" (the "fundamental theorem

In-place algorithm (1,151 words) [view diff] no match in snippet view article find links to article

In computer science, an in-place algorithm is an algorithm that operates directly on the input data structure without requiring extra space proportional

Synchronizing word (882 words) [view diff] no match in snippet view article find links to article

In computer science, more precisely, in the theory of deterministic finite automata (DFA), a synchronizing word or reset sequence is a word in the input

Van Emde Boas tree (2,354 words) [view diff] no match in snippet view article find links to article

universe { 0 , … , M − 1 } {\displaystyle \{0,\ldots ,M-1\}} has a root node that stores an array T.children of length M {\displaystyle {\sqrt {M}}}

University of Utah School of Computing (2,609 words) [view diff] no match in snippet view article find links to article

linked into the node at Stanford Research Institute in Menlo Park, California to complete the initial four-node network. This computer science division at

Dynamic recompilation (732 words) [view diff] no match in snippet view article find links to article

In computer science, dynamic recompilation is a feature of some emulators and virtual machines, where the system may recompile some part of a program during

Copying mechanism (1,156 words) [view diff] no match in snippet view article find links to article

and grow, by means of repeated steps in which nodes are duplicated with mutations from existing nodes. Several variations have been studied. In the general

Object code (361 words) [view diff] no match in snippet view article find links to article

Code Optimization". Compilers: principles, techniques, and tools. Computer Science. Mark S. Dalton. p. 704. ISBN 0-201-10194-7. Fischer, Charles N. "What

Layered graph drawing (2,239 words) [view diff] no match in snippet view article find links to article

which the graphs are arranged in concentric circles around some starting node and to three-dimensional layered drawings of graphs. In layered graph drawings

K-D-B-tree (1,633 words) [view diff] no match in snippet view article find links to article

In computer science, a K-D-B-tree (k-dimensional B-tree) is a tree data structure for subdividing a k-dimensional search space. The aim of the K-D-B-tree

Decision stump (508 words) [view diff] no match in snippet view article find links to article

it is a decision tree with one internal node (the root) which is immediately connected to the terminal nodes (its leaves). A decision stump makes a prediction

Cell-probe model (1,280 words) [view diff] no match in snippet view article find links to article

In computer science, the cell-probe model is a model of computation similar to the random-access machine, except that all operations are free except memory

University of Utah College of Engineering (3,177 words) [view diff] no match in snippet view article find links to article

college offers undergraduate and graduate degrees in engineering and computer science. The College of Engineering at the University of Utah originated from

Manhattan mobility model (294 words) [view diff] no match in snippet view article find links to article

the mobile node can turn left, right or go straight with certain probability. Excepting the above difference, the inter-node and intra-node relationships

S2S (mathematics) (4,618 words) [view diff] no match in snippet view article

Infinite Binary Tree: Choice and Order" (PDF), Computer Science Logic, Lecture Notes in Computer Science, vol. 4646, pp. 161–176, doi:10.1007/978-3-540-74915-8_15

Compiler (7,726 words) [view diff] no match in snippet view article find links to article

system Compile farm List of compilers List of important publications in computer science § Compilers Metacompilation Program transformation United States Department

Hamiltonian path problem (2,517 words) [view diff] no match in snippet view article find links to article

Hamiltonicity". 2010 IEEE 51st Annual Symposium on Foundations of Computer Science. IEEE. pp. 173–182. arXiv:1008.0541. doi:10.1109/focs.2010.24. ISBN 978-1-4244-8525-3

Amnesiac flooding (772 words) [view diff] no match in snippet view article find links to article

a node receives a message, it forwards it to all of its neighbours it did not receive the message from. To initiate a broadcast on a network, a node simply

Outline of object recognition (2,864 words) [view diff] no match in snippet view article find links to article

Each node in the tree represents a set of matches. Root node represents empty set Each other node is the union of the matches in the parent node and one

Holland Computing Center (1,041 words) [view diff] no match in snippet view article find links to article

University of Nebraska-Lincoln June and Paul Schorr III Center for Computer Science & Engineering and the University of Nebraska Omaha Peter Kiewit Institute

Saraju Mohanty (1,988 words) [view diff] no match in snippet view article find links to article

html The University of North Texas, Dept. of Computer Science and Engineering, http://www.cse.unt.edu/site/node/91 US-based NRI Achievers Honoured With Glorious

Integer circuit (287 words) [view diff] no match in snippet view article find links to article

possible questions are to find if a given integer is an element of the output node or if two circuits compute the same set. The decidability is still an open

Contiki (1,365 words) [view diff] no match in snippet view article find links to article

University, Oxford University, SAP, Sensinode, Swedish Institute of Computer Science, ST Microelectronics, Zolertia, and many others. Contiki gained popularity

Prüfer sequence (981 words) [view diff] no match in snippet view article find links to article

I., Petreschi, R. (2007). "On coding labeled trees". Theoretical Computer Science. 382 (2): 97–108. doi:10.1016/j.tcs.2007.03.009.{{cite journal}}: CS1

Tree decomposition (1,531 words) [view diff] no match in snippet view article find links to article

associates a graph vertex with a set of tree nodes. To define this formally, we represent each tree node as the set of vertices associated with it. Thus

Michael J. Fischer (1,037 words) [view diff] no match in snippet view article find links to article

nominated as a professor of computer science at the University of Washington. Since 1981, he has been a professor of computer science at Yale University, where

Contiki (1,365 words) [view diff] no match in snippet view article find links to article

University, Oxford University, SAP, Sensinode, Swedish Institute of Computer Science, ST Microelectronics, Zolertia, and many others. Contiki gained popularity

350 nm process (208 words) [view diff] no match in snippet view article find links to article

Constructive Side-Channel Analysis and Secure Design. Lecture Notes in Computer Science. Vol. 10348. pp. 207–222. doi:10.1007/978-3-319-64647-3_13. ISBN 978-3-319-64646-6

Tree (set theory) (1,310 words) [view diff] no match in snippet view article

{\displaystyle X=\{0,1\}} . Each tree data structure in computer science is a set-theoretic tree: for two nodes m , n {\displaystyle m,n} , define m < n {\displaystyle

Biological network (5,470 words) [view diff] no match in snippet view article find links to article

heavily on graph theory, computer science, and bioinformatics. There are many different ways to measure the relationships of nodes when analyzing a network

Persistent array (1,571 words) [view diff] no match in snippet view article find links to article

In computer science, and more precisely regarding data structures, a persistent array is a persistent data structure with properties similar to a (non-persistent)

PageRank (8,783 words) [view diff] no match in snippet view article find links to article

of search engine. An interview with Héctor García-Molina, Stanford Computer Science professor and advisor to Sergey, provides background into the development

Suurballe's algorithm (1,302 words) [view diff] no match in snippet view article find links to article

In theoretical computer science and network routing, Suurballe's algorithm is an algorithm for finding two disjoint paths in a nonnegatively-weighted directed

Distributed minimum spanning tree (2,554 words) [view diff] no match in snippet view article find links to article

a minimum spanning tree by a distributed algorithm, in a network where nodes communicate by message passing. It is radically different from the classical

1994 in science (1,934 words) [view diff] no match in snippet view article find links to article

describes the experimental use of DNA as a computational system to solve a seven-node instance of the Hamiltonian path problem, the first known instance of the

Wireless ad hoc network (6,476 words) [view diff] no match in snippet view article find links to article

access points. Instead, each node participates in routing by forwarding data for other nodes. The determination of which nodes forward data is made dynamically

Anonymous P2P (3,784 words) [view diff] no match in snippet view article find links to article

communication system is a peer-to-peer distributed application in which the nodes, which are used to share resources, or participants are anonymous or pseudonymous

Information processing (psychology) (1,753 words) [view diff] no match in snippet view article

made up of different nodes, and it works by a "priming effect," and this happens when a "prime node activates a connected node". But "unlike in semantic

Complexity class (10,356 words) [view diff] no match in snippet view article find links to article

between complexity classes is a major area of research in theoretical computer science. There are often general hierarchies of complexity classes; for example

Technische Hochschule Ingolstadt (2,988 words) [view diff] no match in snippet view article find links to article

five faculties of: Electrical Engineering and Information Technology, Computer Science, Mechanical Engineering, Engineering and Management, and The THI Business

Causal graph (1,556 words) [view diff] no match in snippet view article find links to article

generality and flexibility that has transformed causal analysis in computer science, epidemiology, and social science. The causal graph can be drawn in

Scalability (1,940 words) [view diff] no match in snippet view article find links to article

the size of the necessary routing table on each node grows as O(log N), where N is the number of nodes in the network. Some early peer-to-peer (P2P) implementations

Steve Furber (2,490 words) [view diff] no match in snippet view article find links to article

Emeritus ICL Professor of Computer Engineering in the Department of Computer Science at the University of Manchester, UK. After completing his education

SLD resolution (1,570 words) [view diff] no match in snippet view article find links to article

the node, there is a child node associated with the goal clause obtained by SLD resolution. A leaf node, which has no children, is a success node if its

Modular decomposition (3,177 words) [view diff] no match in snippet view article find links to article

inputs a node and returns the set of vertices of G {\displaystyle G} that the node represents. An obvious way to do this is to assign to each node a list

Copying network models (1,222 words) [view diff] no match in snippet view article find links to article

mechanism to form a network, by repeatedly duplicating and mutating existing nodes of the network. Such a network model has first been proposed in 1999 to

Cloud load balancing (812 words) [view diff] no match in snippet view article find links to article

computing nodes. With the information of USP, the schedule can decide the most suitable node to complete a request. WCAP makes the most of computing nodes by

Ronald Fagin (1,179 words) [view diff] no match in snippet view article find links to article

Theoretical Computer Science (in conjunction with the ACM Special Interest Group for Logic and Computation, the European Association for Computer Science Logic

Arun Sharma (computer scientist) (1,596 words) [view diff] no match in snippet view article

Arun Sharma is an Indian Australian computer science professor. He is a distinguished emeritus professor at the Queensland University of Technology (QUT)

Polytree (848 words) [view diff] no match in snippet view article find links to article

acyclic graph in which there exists a single source node that has a unique path to every other node. Every arborescence is a polytree, but not every polytree

Huang's law (968 words) [view diff] no match in snippet view article find links to article

Huang's law is an observation in computer science and engineering that advancements in graphics processing units (GPUs) are growing at a rate much faster

Boolean network (2,832 words) [view diff] no match in snippet view article find links to article

determines a topology (connectivity) on the set of variables, which then become nodes in a network. Usually, the dynamics of the system is taken as a discrete

ALGOL 68 (9,440 words) [view diff] no match in snippet view article find links to article

limited. Nevertheless, the contributions of ALGOL 68 to the field of computer science have been deep, wide-ranging and enduring, although many of these contributions

Glossary of computer hardware terms (4,569 words) [view diff] no match in snippet view article find links to article

Glossary of backup terms Glossary of computer graphics Glossary of computer science Glossary of computer software terms Glossary of energy efficient hardware/software

PLS (complexity) (5,456 words) [view diff] no match in snippet view article

Mihalis (2009), "Equilibria, fixed points, and complexity classes", Computer Science Review, 3 (2): 71–85, CiteSeerX 10.1.1.371.5034, doi:10.1016/j.cosrev

History of the Internet (21,677 words) [view diff] no match in snippet view article find links to article

collaboration, particularly with researchers in the United Kingdom and France. Computer science was an emerging discipline in the late 1950s that began to consider

Congestion game (7,421 words) [view diff] no match in snippet view article find links to article

to get to point T {\displaystyle T} . Suppose that node O {\displaystyle O} is connected to node T {\displaystyle T} via two paths: O {\displaystyle

Church encoding (6,538 words) [view diff] no match in snippet view article find links to article

Germany, September 27–29, 2007 Revised Selected Papers. Lecture Notes in Computer Science. Vol. 5083. pp. 228–229. doi:10.1007/978-3-540-85373-2_13. ISBN 978-3-540-85372-5

Game theory (15,903 words) [view diff] no match in snippet view article find links to article

extensively in economics as well as in logic, systems science and computer science. Initially game theory addressed two-person zero-sum games, in which

Canonicalization (1,338 words) [view diff] no match in snippet view article find links to article

In computer science, canonicalization (sometimes standardization or normalization) is a process for converting data that has more than one possible representation

Kinetic tournament (517 words) [view diff] no match in snippet view article find links to article

at each node, which asserts that the element in the node is the larger of the two children. When this certificate fails, the element at the node is changed

Mergeable heap (258 words) [view diff] no match in snippet view article find links to article

In computer science, a mergeable heap (also called a meldable heap) is an abstract data type, which is a heap supporting a merge operation. A mergeable

NetworkX (1,587 words) [view diff] no match in snippet view article find links to article

or networks, such as mathematics, physics, biology, computer science and social science. The nodes in a NetworkX graph can be specialized to hold any data

Hyperbolic geometric graph (1,653 words) [view diff] no match in snippet view article find links to article

(HGN) is a special type of spatial network where (1) latent coordinates of nodes are sprinkled according to a probability density function into a hyperbolic

Planar separator theorem (10,065 words) [view diff] no match in snippet view article find links to article

subsets, called regions. A node is said to be contained in a region if some edge of the region is incident to the node. A node contained in more than one

Visual analytics (1,731 words) [view diff] no match in snippet view article find links to article

brings together several scientific and technical communities from computer science, information visualization, cognitive and perceptual sciences, interactive

Succinct data structure (2,896 words) [view diff] no match in snippet view article find links to article

In computer science, a succinct data structure is a data structure which uses an amount of space that is "close" to the information-theoretic lower bound

Tanner graph (357 words) [view diff] no match in snippet view article find links to article

into subcode nodes and digit nodes. For linear block codes, the subcode nodes denote rows of the parity-check matrix H. The digit nodes represent the

Shortest path problem (4,116 words) [view diff] no match in snippet view article find links to article

path problem is the problem of finding a path between two vertices (or nodes) in a graph such that the sum of the weights of its constituent edges is

Distributed tree search (1,024 words) [view diff] no match in snippet view article find links to article

Ferguson and Richard E. Korf, from the University of California's Computer Science Department. They used multiple other chess AIs to develop this wider

BQP (3,513 words) [view diff] no match in snippet view article find links to article

positive constant, and n is the length of input. Unsolved problem in computer science: What is the relationship between B Q P {\displaystyle {\mathsf {BQP}}}

HAT-trie (707 words) [view diff] no match in snippet view article find links to article

the next radix node entry and the process repeats. described in an article published in Proc. Thirtieth Australasian Computer Science Conference (ACSC2007)

MTD(f) (810 words) [view diff] no match in snippet view article

shortened form of MTD(n,f) which stands for Memory-enhanced Test Driver with node ‘n’ and value ‘f’. The efficacy of this paradigm depends on a good initial