In computer science, linear search or sequential search is a method for finding an element within a list. It sequentially checks each element of the list...
7 KB (1,010 words) - 14:26, 28 January 2025
In computational complexity theory, the linear search problem is an optimal search problem introduced by Richard E. Bellman and independently considered...
6 KB (735 words) - 17:09, 18 January 2025
Binary search is faster than linear search except for small arrays. However, the array must be sorted first to be able to apply binary search. There are...
74 KB (9,657 words) - 21:52, 17 April 2025
searches repeatedly target the center of the search structure and divide the search space in half. Comparison search algorithms improve on linear searching...
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are straightforward implementations. // Integer square root // (using linear search, ascending) unsigned int isqrt(unsigned int y) { // initial underestimate...
26 KB (3,191 words) - 20:43, 27 April 2025
operations on the binary search tree is linear with respect to the height of the tree. Binary search trees allow binary search for fast lookup, addition...
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Hash table (section Linear hashing)
values can be stored without regard for their keys, and a binary search or linear search can be used to retrieve the element.: 458 In many situations,...
53 KB (5,944 words) - 17:05, 28 March 2025
interpolation-sequential search, interpolation is used to find an item near the one being searched for, then linear search is used to find the exact...
14 KB (1,867 words) - 12:27, 13 September 2024
There are no search data structures to maintain, so the linear search has no space complexity beyond the storage of the database. Naive search can, on average...
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is found that is larger than the search key. To find the exact position of the search key in the list a linear search is performed on the sublist L[(k-1)m...
3 KB (364 words) - 07:01, 19 July 2024
table – namely, check all entries of the latter, sequentially – is called linear search. In order candidate for P after the current one c. valid (P, c): check...
14 KB (1,974 words) - 21:04, 18 April 2025
efficient search structure is merely an unordered sequential list of all the items. Locating the desired item in such a list, by the linear search method...
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faster than the best possible classical algorithm for the same task, a linear search. Quantum algorithms are usually described, in the commonly used circuit...
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List of algorithms (redirect from List of algorithms for linear programming)
breadth-first search (also known as Lex-BFS): a linear time algorithm for ordering the vertices of a graph Uniform-cost search: a tree search that finds...
72 KB (7,945 words) - 09:48, 26 April 2025
B+ tree (redirect from B+ search trees)
the corresponding child via a linear search of the m entries, then when we finally get to a leaf, we do a linear search of its n elements for the desired...
28 KB (3,401 words) - 00:50, 12 April 2025
Dobkin, David; Lipton, Richard J. (1978). "A lower bound of ½n2 on linear search programs for the Knapsack problem". Journal of Computer and System Sciences...
49 KB (7,770 words) - 15:48, 5 May 2025
dramatically demonstrated to be in error: Computer A, running the linear search program, exhibits a linear growth rate. The program's run-time is directly proportional...
25 KB (3,683 words) - 17:34, 18 April 2025
Dijkstra's algorithm (redirect from Uniform-cost search)
adjacency list or matrix. In this case, extract-minimum is simply a linear search through all vertices in Q, so the running time is Θ ( | E | + | V |...
45 KB (5,644 words) - 16:27, 5 May 2025
Time complexity (redirect from Linear time)
content-addressable memory. This concept of linear time is used in string matching algorithms such as the Boyer–Moore string-search algorithm and Ukkonen's algorithm...
41 KB (5,003 words) - 04:16, 18 April 2025
Powell's method (redirect from Powell search)
complexity is in the linear searches along the search vectors, which can be achieved via Brent's method. Mathews, John H. "Module for Powell Search Method for a...
4 KB (593 words) - 07:36, 13 December 2024
behavior under optimal conditions. For example, the best case for a simple linear search on a list occurs when the desired element is the first element of the...
13 KB (1,273 words) - 21:09, 3 March 2024
has linear convergence with rate 2 / 3 ≈ 0.82 {\displaystyle {\sqrt {2/3}}\approx 0.82} . Fibonacci search: This is a variant of ternary search in which...
9 KB (1,339 words) - 01:59, 11 August 2024
Google Search (also known simply as Google or Google.com) is a search engine operated by Google. It allows users to search for information on the Web...
130 KB (12,286 words) - 11:38, 2 May 2025
Linear programming (LP), also called linear optimization, is a method to achieve the best outcome (such as maximum profit or lowest cost) in a mathematical...
61 KB (6,690 words) - 14:36, 28 February 2025
perform a linear search on all elements of a linked list or similar data structure. Associative arrays may also be stored in unbalanced binary search trees...
24 KB (2,802 words) - 02:21, 23 April 2025
a value in the sorted array, and one which finds the last position. Linear search: find a particular value in an array by checking every single element...
37 KB (4,838 words) - 03:48, 13 November 2024
Knuth–Morris–Pratt algorithm (redirect from KMP search)
first linear-time algorithm for string matching. A string-matching algorithm wants to find the starting index m in string S[] that matches the search word...
33 KB (4,068 words) - 22:30, 20 September 2024
searching over the whole trajectory space. This tool has been used for the linear search problem, i.e., finding a target on the infinite line, which has attracted...
4 KB (585 words) - 16:11, 11 December 2024
cell of the hash table that is already occupied by another key, linear probing searches the table for the closest following free location and inserts the...
28 KB (3,605 words) - 19:02, 14 March 2025
Integer programming (redirect from Integer linear programming)
to integer linear programming (ILP), in which the objective function and the constraints (other than the integer constraints) are linear. Integer programming...
30 KB (4,192 words) - 17:10, 14 April 2025