The end node problem arises when individual computers are used for sensitive work and/or temporarily become part of a trusted, well-managed network/cloud...
7 KB (813 words) - 06:23, 14 April 2025
In wireless networking, the hidden node problem or hidden terminal problem occurs when a node can communicate with a wireless access point (AP), but cannot...
9 KB (1,240 words) - 09:16, 13 November 2024
called the end node problem. There are several means to remedy this problem but all require instilling trust in the end node computer. End system Middlebox...
7 KB (806 words) - 22:34, 21 March 2025
Node.js is a cross-platform, open-source JavaScript runtime environment that can run on Windows, Linux, Unix, macOS, and more. Node.js runs on the V8...
35 KB (3,308 words) - 14:17, 26 March 2025
could provide another factor of authentication. A Secure End Node solves/mitigates end node problem. The common, but expensive, technique to deploy SENs is...
4 KB (487 words) - 16:51, 26 March 2025
these and adopt a BYOD policy. BYOD security relates strongly to the end node problem, whereby a device is used to access both sensitive and risky networks...
30 KB (3,157 words) - 13:41, 26 April 2025
optimality, and optimal efficiency. Given a weighted graph, a source node and a goal node, the algorithm finds the shortest path (with respect to the given...
43 KB (5,532 words) - 04:15, 21 April 2025
string spelled by the edges from the root to such a node is a longest repeated substring. The problem of finding the longest substring with at least k {\displaystyle...
2 KB (215 words) - 07:56, 18 November 2024
Byzantine fault (redirect from Byzantine Node)
simplest end of the spectrum. Whereas the fail-stop failure mode simply means that the only way to fail is a node crash, detected by other nodes, Byzantine...
34 KB (4,058 words) - 16:43, 22 February 2025
Seven Bridges of Königsberg (redirect from Königsberg bridge problem)
historical Königsberg has four nodes of odd degree, it cannot have an Eulerian path. An alternative form of the problem asks for a path that traverses...
15 KB (1,789 words) - 14:05, 4 May 2025
the problem. A non-deterministic protocol with a potentially variable message count can be compared to an edge-labeled finite tree, where each node in...
13 KB (1,835 words) - 19:06, 21 November 2024
Linked list (section Sentinel nodes)
previous node and insert a node after it. function insertAfter(Node node, Node newNode) // insert newNode after node newNode.next := node.next node.next :=...
55 KB (7,792 words) - 01:21, 18 January 2025
solve a problem, but only a specification of what a solution looks like. Generic search algorithm: given a graph, start nodes, and goal nodes, incrementally...
4 KB (534 words) - 01:54, 18 January 2023
sll_node *Search(struct sll_node *first, int search_key) { struct sll_node *node; for (node = first; node != NULL; node = node->next) { if (node->key...
9 KB (1,123 words) - 16:12, 25 September 2024
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...
42 KB (5,227 words) - 18:08, 27 October 2024
cannibals problem, and the closely related jealous husbands problem, are classic river-crossing logic puzzles. The missionaries and cannibals problem is a...
12 KB (1,410 words) - 06:31, 2 April 2025
new nodes Ni. For each of these: If bound(Ni) > B, do nothing; since the lower bound on this node is greater than the upper bound of the problem, it will...
20 KB (2,432 words) - 04:50, 9 April 2025
is the cost to travel from the root to node n {\displaystyle n} and h ( n ) {\displaystyle h(n)} is a problem-specific heuristic estimate of the cost...
13 KB (1,406 words) - 05:17, 30 April 2025
processing nodes; routes vary by time to transfer the data, but nodes also differ by their computing power and storage, compounding the problem of where...
87 KB (11,621 words) - 04:38, 23 April 2025
transportation may or must go through intermediate nodes, possibly changing modes of transport. The Transshipment problem has its origins in medieval times[dubious...
9 KB (1,803 words) - 18:36, 21 April 2025
where each node is considered a computer and no node knows anything except its own connected links. The mathematical definition of the problem is the same...
44 KB (5,460 words) - 22:50, 27 April 2025
solution for the problem. The weak point of this approach is the required amount of energy which is exponential in the number of nodes. The problem of finding...
21 KB (2,518 words) - 19:02, 20 August 2024
Nodal analysis (redirect from Node voltage analysis)
analysis (also referred to as node-voltage analysis or the branch current method) is a method of determining the voltage between nodes (points where elements...
9 KB (1,567 words) - 06:01, 23 March 2025
Huffman coding (section Problem definition)
probability equal to the sum of the two nodes' probabilities. Add the new node to the queue. The remaining node is the root node and the tree is complete. Since...
36 KB (4,567 words) - 17:13, 19 April 2025
Disjoint-set data structure (redirect from Union-find problem)
forest then x.parent := x x.size := 1 // if nodes store size x.rank := 0 // if nodes store rank end if end function This operation has linear time complexity...
33 KB (4,634 words) - 16:42, 4 January 2025
(node, stack) node ← bst.root stack ← empty stack while node ≠ null stack.push(node) if key = node.key return (node, stack) if key < node.key node ←...
26 KB (2,886 words) - 10:11, 5 March 2025
ending in the root node if nothing's seen before. When the algorithm reaches a node, it outputs all the dictionary entries that end at the current character...
10 KB (1,255 words) - 01:59, 19 April 2025
B-tree (section Node structure)
greater than a2. Internal nodes Internal nodes (also known as inner nodes) are all nodes except for leaf nodes and the root node. They are usually represented...
52 KB (7,239 words) - 01:05, 22 April 2025
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...
25 KB (3,781 words) - 08:41, 9 March 2025
The vehicle routing problem (VRP) is a combinatorial optimization and integer programming problem which asks "What is the optimal set of routes for a...
20 KB (2,816 words) - 23:44, 3 May 2025