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Applications of randomness information


Randomness has many uses in science, art, statistics, cryptography, gaming, gambling, and other fields. For example, random assignment in randomized controlled trials helps scientists to test hypotheses, and random numbers or pseudorandom numbers help video games such as video poker.

These uses have different levels of requirements, which leads to the use of different methods. Mathematically, there are distinctions between randomization, pseudorandomization, and quasirandomization, as well as between random number generators and pseudorandom number generators. For example, applications in cryptography usually have strict requirements, whereas other uses (such as generating a "quote of the day") can use a looser standard of pseudorandomness.

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Applications of randomness

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Randomness has many uses in science, art, statistics, cryptography, gaming, gambling, and other fields. For example, random assignment in randomized controlled...

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Randomness

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extremely useful in probability theory and the various applications of randomness. Randomness is most often used in statistics to signify well-defined...

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Random number generation

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the state of the PRNG. Various applications of randomness have led to the development of different methods for generating random data. Some of these have...

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Random walk

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search path of a foraging animal, or the price of a fluctuating stock and the financial status of a gambler. Random walks have applications to engineering...

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Statistical randomness

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the digits of π exhibit statistical randomness. Statistical randomness does not necessarily imply "true" randomness, i.e., objective unpredictability....

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Pseudorandom number generator

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Pseudorandom noise Pseudorandomness Random number generation Random number generator attack Randomness Statistical randomness Barker, Elaine; Barker, William;...

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Randomness test

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A randomness test (or test for randomness), in data evaluation, is a test used to analyze the distribution of a set of data to see whether it can be described...

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Procedural generation

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human-generated content and algorithms coupled with computer-generated randomness and processing power. In computer graphics, it is commonly used to create...

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Random password generator

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automatically generates a password. Random passwords can be generated manually, using simple sources of randomness such as dice or coins, or they can be...

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Random field

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learning applications (see graphical models). Random fields are of great use in studying natural processes by the Monte Carlo method in which the random fields...

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Physical unclonable function

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Despite this there should be generated randomness to make PUF in each chip unique. Explicit PUF randomness is created explicitly in a separate technological...

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Trevor Blackwell

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Founder, Anybots interviewed by The Social Radars Podcast". "Applications of Randomness in System Performance Measurement". Tlb.org. Retrieved 2014-01-14...

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Nassim Nicholas Taleb

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the error of comparing real-world randomness with the "structured randomness" in quantum physics where probabilities are computable or games of chance such...

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Hardware random number generator

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that needs randomness. However, in many scientific applications additional cost and complexity of a TRNG (when compared with pseudo random number generators)...

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Cryptographically secure pseudorandom number generator

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schemes, including ECDSA, RSASSA-PSS The "quality" of the randomness required for these applications varies. For example, creating a nonce in some protocols...

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Global Consciousness Project

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an analysis of the data around the September 11 attacks and concluded there was no statistically significant change in the randomness of the GCP data...

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Randomness extractor

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construction of list-decodable error correcting codes. Decorrelation Hardware random number generator Randomness merger Fuzzy extractor Extracting randomness from...

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Random sequence

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proven. Randomness History of randomness Random number generator Seven states of randomness Statistical randomness Sergio B. Volchan What Is a Random Sequence...

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History of randomness

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introduced new dimensions to the field via the concept of algorithmic randomness. Although randomness had often been viewed as an obstacle and a nuisance...

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Pseudorandomness

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and repeatable process. Simply put, the problem is that many of the sources of randomness available to humans (such as rolling dice) rely on physical processes...

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Sortition

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Politicians: How Randomly Selected Legislators Can Improve Parliament Efficiency". Physica A: Statistical Mechanics and its Applications. 390 (21–22): 3944–3954...

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Algorithmically random sequence

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questions of an oracle machine, there are different notions of randomness. The most common of these is known as Martin-Löf randomness (K-randomness or 1-randomness)...

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Scrambler

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digital source of unpredictable (i.e., high entropy), unbiased, and usually independent (i.e., random) output bits. A "truly" random generator may be...

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Random oracle

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for cryptographic hash functions in schemes where strong randomness assumptions are needed of the hash function's output. Such a proof often shows that...

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Randomized algorithm

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A randomized algorithm is an algorithm that employs a degree of randomness as part of its logic or procedure. The algorithm typically uses uniformly random...

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Seven states of randomness

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there are other forms of randomness that can be used to model extreme changes in risk and randomness. He observed that randomness can become quite "wild"...

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Mendelian randomization

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epidemiology, Mendelian randomization (commonly abbreviated to MR) is a method using measured variation in genes to examine the causal effect of an exposure on...

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Stochastic process

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seemingly random changes in financial markets have motivated the extensive use of stochastic processes in finance. Applications and the study of phenomena...

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Monte Carlo method

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class of computational algorithms that rely on repeated random sampling to obtain numerical results. The underlying concept is to use randomness to solve...

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Aleatoricism

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Meyer-Eppler. In practical application, in compositions by Mozart and Kirnberger, for instance, the order of the measures of a musical piece were left...

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