Conflict-free replicated data type - Wikipedia
"CRDT" redirects here. For Centenary Rural Development Trust, see Centenary Bank. In distributed computing, a conflict-free replicated data type (CRDT) is a data structure that is replicated across multiple computers in a network, with the following features:[1][2][3][4][5][6][7][8] The application can update any replica independently, concurrently and without coordinating with other replicas. An
Shift-left testing - Wikipedia
This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these messages) This article includes a list of general references, but it lacks sufficient corresponding inline citations. Please help to improve this article by introducing more precise citations. (May 2015) (Learn how and when to remove this message) This article is w
Smith–Waterman algorithm - Wikipedia
An animated example to show the steps progressively. See here for detailed steps. The Smith–Waterman algorithm performs local sequence alignment; that is, for determining similar regions between two strings of nucleic acid sequences or protein sequences. Instead of looking at the entire sequence, the Smith–Waterman algorithm compares segments of all possible lengths and optimizes the similarity me
Needleman–Wunsch algorithm - Wikipedia
Choosing a scoring system[edit] Next, decide how to score each individual pair of letters. Using the example above, one possible alignment candidate might be: 12345678 GCATG-CG G-ATTACA The letters may match, mismatch, or be matched to a gap (a deletion or insertion (indel)): Match: The two letters at the current index are the same. Mismatch: The two letters at the current index are different. Ind
Rete algorithm - Wikipedia
This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "Rete algorithm" – news · newspapers · books · scholar · JSTOR (March 2018) (Learn how and when to remove this message) The Rete algorithm (/ˈriːtiː/ REE-tee, /ˈreɪtiː/ RAY-tee, rarely /ˈriːt/ REET, /rɛˈt
Cross-industry standard process for data mining - Wikipedia
The Cross-industry standard process for data mining, known as CRISP-DM,[1] is an open standard process model that describes common approaches used by data mining experts. It is the most widely-used analytics model.[2] In 2015, IBM released a new methodology called Analytics Solutions Unified Method for Data Mining/Predictive Analytics[3][4] (also known as ASUM-DM), which refines and extends CRISP-
Persistent data structure - Wikipedia
In computing, a persistent data structure or not ephemeral data structure is a data structure that always preserves the previous version of itself when it is modified. Such data structures are effectively immutable, as their operations do not (visibly) update the structure in-place, but instead always yield a new updated structure. The term was introduced in Driscoll, Sarnak, Sleator, and Tarjan's
Duff's device - Wikipedia
In the C programming language, Duff's device is a way of manually implementing loop unrolling by interleaving two syntactic constructs of C: the do-while loop and a switch statement. Its discovery is credited to Tom Duff in November 1983, when Duff was working for Lucasfilm and used it to speed up a real-time animation program. Loop unrolling attempts to reduce the overhead of conditional branchin
Si vis pacem, para bellum - Wikipedia
"Para bellum" redirects here. For other uses, see Parabellum. Relief at the entrance of the Cultural Center of the Armies in Madrid, showing the Latin phrase "Si vis pacem, para bellum." Si vis pacem, para bellum (Classical Latin: [siː wiːs ˈpaːkɛ̃ ˈparaː ˈbɛllʊ̃]) is a Latin adage translated as "If you want peace, prepare for war." The phrase is adapted from a statement found in Roman author Publ
Church encoding - Wikipedia
This article's lead section may be too short to adequately summarize the key points. Please consider expanding the lead to provide an accessible overview of all important aspects of the article. (July 2023) In mathematics, Church encoding is a means of representing data and operators in the lambda calculus. The Church numerals are a representation of the natural numbers using lambda notation. The
Double-checked locking - Wikipedia
In software engineering, double-checked locking (also known as "double-checked locking optimization"[1]) is a software design pattern used to reduce the overhead of acquiring a lock by testing the locking criterion (the "lock hint") before acquiring the lock. Locking occurs only if the locking criterion check indicates that locking is required. The original form of the pattern, appearing in Patter
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BogoMips - Wikipedia
Amazon Route 53 - Wikipedia