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Mutual information
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In probability theory and information theory, the mutual information (MI) of two random variables is a measure of the mutual dependence between the twoTotal correlation (1,437 words) [view diff] no match in snippet view article find links to article
In probability theory and in particular in information theory, total correlation (Watanabe 1960) is one of several generalizations of the mutual informationQuantization (signal processing) (6,363 words) [view diff] no match in snippet view article
distortion constraint D ≤ D max {\displaystyle D\leq D_{\max }} , minimize the bit rate R {\displaystyle R} Given a maximum bit rate constraint R ≤ R maxLow-density parity-check code (4,601 words) [view diff] no match in snippet view article find links to article
closely-related turbo codes) have gained prominence in coding theory and information theory since the late 1990s. The codes today are widely used in applicationsConvolutional code (2,834 words) [view diff] no match in snippet view article find links to article
inserts redundancy in the input bits. The memory is often called the "constraint length" K, where the output is a function of the current input as wellPrinciple of maximum entropy (4,196 words) [view diff] no match in snippet view article find links to article
emphasized a natural correspondence between statistical mechanics and information theory. In particular, Jaynes argued that the Gibbsian method of statisticalMaximum entropy probability distribution (4,479 words) [view diff] no match in snippet view article find links to article
In statistics and information theory, a maximum entropy probability distribution has entropy that is at least as great as that of all other members ofPCP theorem (1,770 words) [view diff] no match in snippet view article find links to article
constraints}, where Φ is a constraint satisfaction problem (CSP) over a Boolean alphabet with at most q variables per constraint. The connection to the classViterbi decoder (1,811 words) [view diff] no match in snippet view article find links to article
decoding. It is most often used for decoding convolutional codes with constraint lengths k≤3, but values up to k=15 are used in practice. Viterbi decodingAdditive white Gaussian noise (2,962 words) [view diff] no match in snippet view article find links to article
Additive white Gaussian noise (AWGN) is a basic noise model used in information theory to mimic the effect of many random processes that occur in natureComputational mathematics (568 words) [view diff] no match in snippet view article find links to article
theory Computational topology Computational statistics Algorithmic information theory Algorithmic game theory Mathematical economics, the use of mathematicsChannel capacity (4,845 words) [view diff] no match in snippet view article find links to article
Erasure Channel With a No-Consecutive-Ones Input Constraint". IEEE Transactions on Information Theory. 62 (1): 8–22. doi:10.1109/TIT.2015.2495239. ShemuelCoding theory (3,712 words) [view diff] no match in snippet view article find links to article
storage. Codes are studied by various scientific disciplines—such as information theory, electrical engineering, mathematics, linguistics, and computer science—forSurprisal analysis (1,332 words) [view diff] no match in snippet view article find links to article
important constraint and usually the constraint sufficient to characterize a system exhibit the largest Lagrange multiplier. The multiplier for constraint α {\displaystyleConstraint satisfaction problem (3,364 words) [view diff] no match in snippet view article find links to article
Constraint satisfaction problems (CSPs) are mathematical questions defined as a set of objects whose state must satisfy a number of constraints or limitationsOperator grammar (1,427 words) [view diff] no match in snippet view article find links to article
constraint creates a structure (syntax) in which any word of the appropriate class can be an argument for a given operator. The likelihood constraintFactor graph (1,027 words) [view diff] no match in snippet view article find links to article
codes. Factor graphs generalize constraint graphs. A factor whose value is either 0 or 1 is called a constraint. A constraint graph is a factor graph whereDiscrete mathematics (2,771 words) [view diff] no match in snippet view article find links to article
also includes the study of various continuous computational topics. Information theory involves the quantification of information. Closely related is codingList of unsolved problems in information theory (600 words) [view diff] no match in snippet view article find links to article
This article lists notable unsolved problems in information theory. These are separated into source coding and channel coding. There are also related unsolvedLagrangian mechanics (14,700 words) [view diff] no match in snippet view article find links to article
minimum, or saddle point) throughout the time evolution of the system. This constraint allows the calculation of the equations of motion of the system usingFlow network (3,081 words) [view diff] no match in snippet view article find links to article
that, for all v ∈ V \{s, t}, satisfies the additional constraint: Flow conservation constraint: The total net flow entering a node v is zero for all nodesKolmogorov structure function (2,730 words) [view diff] no match in snippet view article find links to article
individual data string expresses the relation between the complexity level constraint on a model class and the least log-cardinality of a model in the classModel-theoretic grammar (526 words) [view diff] no match in snippet view article find links to article
also known as constraint-based grammars, contrast with generative grammars in the way they define sets of sentences: they state constraints on syntacticRobust optimization (3,410 words) [view diff] no match in snippet view article find links to article
that such a "global" constraint can be too demanding in that there is no x ∈ X {\displaystyle x\in X} that satisfies this constraint. But even if such anOperator algebra (545 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerInformation algebra (2,296 words) [view diff] no match in snippet view article find links to article
refers to mathematical techniques of information processing. Classical information theory goes back to Claude Shannon. It is a theory of information transmissionMaximum-entropy random graph model (1,471 words) [view diff] no match in snippet view article find links to article
subject to the principle of maximum entropy under a set of structural constraints, which may be global, distributional, or local. Any random graph modelMathematical software (674 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerDifferential entropy (2,842 words) [view diff] no match in snippet view article find links to article
entropy (also referred to as continuous entropy) is a concept in information theory that began as an attempt by Claude Shannon to extend the idea of (Shannon)Solver (531 words) [view diff] no match in snippet view article find links to article
satisfiability problems, including SAT solvers Quantified boolean formula solvers Constraint satisfaction problems Shortest path problems Minimum spanning tree problemsCompressed sensing (5,874 words) [view diff] no match in snippet view article find links to article
smaller than the number of pixels in the full image. However, adding the constraint that the initial signal is sparse enables one to solve this underdeterminedGeometric analysis (473 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerSociété de Mathématiques Appliquées et Industrielles (358 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerJapan Society for Industrial and Applied Mathematics (259 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerPoisson algebra (820 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerRate–distortion theory (2,327 words) [view diff] no match in snippet view article find links to article
Rate–distortion theory is a major branch of information theory which provides the theoretical foundations for lossy data compression; it addresses theApplied mathematics (2,439 words) [view diff] no match in snippet view article find links to article
chemistry, psychology, biology, computer science, scientific computation, information theory, and mathematical physics. The Society for Industrial and AppliedSatisfiability modulo theories (4,371 words) [view diff] no match in snippet view article find links to article
arithmetic. SMT can be thought of as a constraint satisfaction problem and thus a certain formalized approach to constraint programming. Formally speaking, anOutline of computer programming (981 words) [view diff] no match in snippet view article find links to article
Declarative (as opposed to imperative programming) Constraint Constraint logic Concurrent constraint logic Dataflow Flow-based (FBP) Reactive FunctionalQ-Gaussian distribution (1,850 words) [view diff] no match in snippet view article find links to article
arising from the maximization of the Tsallis entropy under appropriate constraints. It is one example of a Tsallis distribution. The q-Gaussian is a generalizationPhilosophy of physics (4,416 words) [view diff] no match in snippet view article find links to article
irreversibility and the arrow of time. Foundations of thermodynamics, role of information theory in understanding entropy, and implications for explanation and reductionBerlekamp–Welch algorithm (1,600 words) [view diff] no match in snippet view article find links to article
) F ( a i ) {\displaystyle Q(a_{i})=E(a_{i})F(a_{i})} and adding the constraint that the most significant coefficient of E(ai) = ee = 1, the result willStatistical field theory (479 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerError correction code (4,684 words) [view diff] no match in snippet view article find links to article
In computing, telecommunication, information theory, and coding theory, forward error correction (FEC) or channel coding is a technique used for controllingInternational Council for Industrial and Applied Mathematics (799 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerSampling (signal processing) (3,131 words) [view diff] no match in snippet view article
instance, will have an alias at −0.4 B, which is unambiguous because of the constraint that the pre-sampled signal was analytic. Also see Aliasing § ComplexStochastic calculus (620 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerSparse PCA (2,317 words) [view diff] no match in snippet view article find links to article
programming (SDP). If one drops the rank constraint and relaxes the cardinality constraint by a 1-norm convex constraint, one gets a semidefinite programmingValidated numerics (1,341 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerConcatenated error correction code (2,094 words) [view diff] no match in snippet view article find links to article
code but a soft-decision convolutional Viterbi-decoded code with a short constraint length. For the outer code, a longer hard-decision block code, frequentlyNetwork calculus (4,434 words) [view diff] no match in snippet view article find links to article
control background traffic These constraints can be expressed and analysed with network calculus methods. Constraint curves can be combined using convolutionMax-flow min-cut theorem (3,586 words) [view diff] no match in snippet view article find links to article
through the network, following the direction of each edge. The capacity constraint then says that the volume flowing through each edge per unit time is lessSupersymmetry algebra (726 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerRadio resource management (1,115 words) [view diff] no match in snippet view article find links to article
bit/s/Hz/area unit or Erlang/MHz/site, under some kind of user fairness constraint, for example, that the grade of service should be above a certain levelReduction criterion (656 words) [view diff] no match in snippet view article find links to article
In quantum information theory, the reduction criterion is a necessary condition a mixed state must satisfy in order for it to be separable. In other wordsSudoku code (2,927 words) [view diff] no match in snippet view article find links to article
SUDOKU-inspired non-linear codes with local constraints". 2015 IEEE International Symposium on Information Theory (ISIT). pp. 1921–1925. arXiv:1504.03946Quantum convolutional code (1,960 words) [view diff] no match in snippet view article find links to article
{G} _{i}\in F(\Pi ^{\mathbb {Z} ^{+}}):1\leq i\leq n-k\right\}.} The constraint length ν {\displaystyle \nu } of the code is the maximum degree of theAutomata theory (3,851 words) [view diff] no match in snippet view article find links to article
models for the description of language" (PDF). IRE Transactions on Information Theory. 2 (3): 113–124. doi:10.1109/TIT.1956.1056813. S2CID 19519474. ArchivedSuperalgebra (1,687 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerPotential theory (1,326 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerNumerical methods for partial differential equations (1,942 words) [view diff] no match in snippet view article find links to article
solutions between non-matching subdomains is implemented by multiple-point constraints. Finite element simulations of moderate size models require solving linearCross-entropy (3,264 words) [view diff] no match in snippet view article find links to article
In information theory, the cross-entropy between two probability distributions p {\displaystyle p} and q {\displaystyle q} , over the same underlying setMaximal entropy random walk (2,814 words) [view diff] no match in snippet view article find links to article
probability distribution in the space of all possible sequences fulfilling this constraint. To practically use such long sequences, after 1 we have to use 0, butShannon–Fano coding (2,761 words) [view diff] no match in snippet view article find links to article
Theory of Communication" (1948), his article introducing the field of information theory. Fano's method divides the source symbols into two sets ("0" and "1")List of algorithms (7,945 words) [view diff] no match in snippet view article find links to article
solves the assignment problem in polynomial time Constraint satisfaction General algorithms for the constraint satisfaction AC-3 algorithm Difference map algorithmList of computer scientists (5,234 words) [view diff] no match in snippet view article find links to article
theoretical computer science, such as complexity theory and algorithmic information theory. Wil van der Aalst – business process management, process mining,Master of Science in Business Analytics (407 words) [view diff] no match in snippet view article find links to article
science, computer science, statistics, business intelligence, and information theory geared towards commercial applications. Students generally come fromAlgebra of physical space (1,560 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerDecision theory (3,216 words) [view diff] no match in snippet view article find links to article
Bayesian statistics Causal decision theory Choice modelling Choice theory Constraint satisfaction Daniel Kahneman Decision making Decision quality EmotionalNeural network (biology) (1,537 words) [view diff] no match in snippet view article
(neural network models) and theory (statistical learning theory and information theory). Many models are used; defined at different levels of abstractionEffective field theory (1,526 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerPrecoding (3,895 words) [view diff] no match in snippet view article find links to article
optimization for downlink multiuser MIMO systems with per antenna power constraint:Downlink-uplink duality approach IEEE International Conference On AcousticsMulti-objective optimization (9,569 words) [view diff] no match in snippet view article find links to article
subject to a constraint based on how much income is available to spend on those goods and on the prices of those goods. This constraint allows more ofMathematical analysis (4,391 words) [view diff] no match in snippet view article find links to article
Analytic combinatorics Continuous probability Differential entropy in information theory Differential games Differential geometry, the application of calculusNetwork entropy (3,470 words) [view diff] no match in snippet view article find links to article
network science, the network entropy is a disorder measure derived from information theory to describe the level of randomness and the amount of informationGauge theory (6,822 words) [view diff] no match in snippet view article find links to article
symmetry. Local symmetry, the cornerstone of gauge theories, is a stronger constraint. In fact, a global symmetry is just a local symmetry whose group's parametersGlobal optimization (2,097 words) [view diff] no match in snippet view article find links to article
2000. A.Neumaier, Complete Search in Continuous Global Optimization and Constraint Satisfaction, pp. 271–369 in: Acta Numerica 2004 (A. Iserles, ed.), CambridgeComputational geometry (2,106 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerDirected information (3,106 words) [view diff] no match in snippet view article find links to article
Erasure Channel With a No-Consecutive-Ones Input Constraint". IEEE Transactions on Information Theory. 62 (1): 8–22. doi:10.1109/TIT.2015.2495239. S2CID 476381Approximation theory (2,319 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerTurbo code (2,728 words) [view diff] no match in snippet view article find links to article
In information theory, turbo codes are a class of high-performance forward error correction (FEC) codes developed around 1990–91, but first published inVector calculus (2,135 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerMathematical physics (5,512 words) [view diff] no match in snippet view article find links to article
Hamiltonian mechanics (including both approaches in the presence of constraints). Both formulations are embodied in analytical mechanics and lead toMathematical sociology (5,035 words) [view diff] no match in snippet view article find links to article
of new interdisciplinary scientific innovations occurred, such as information theory, game theory, cybernetics and mathematical model building in the socialOccam's razor (10,888 words) [view diff] no match in snippet view article find links to article
context, Einstein himself expressed caution when he formulated Einstein's Constraint: "It can scarcely be denied that the supreme goal of all theory is toPerturbation theory (2,959 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerPerceptron (6,297 words) [view diff] no match in snippet view article find links to article
classifies all the training data perfectly. Indeed, if we had the prior constraint that the data come from equi-variant Gaussian distributions, the linearGaussian process (5,929 words) [view diff] no match in snippet view article find links to article
magnetic field is bound by Maxwell's equations and a way to incorporate this constraint into the Gaussian process formalism would be desirable as this would likelyLocation estimation in sensor networks (1,984 words) [view diff] no match in snippet view article find links to article
2 {\displaystyle \pi /2} times the variance of MLE without bandwidth constraint. The variance increases as τ {\displaystyle \tau } deviates from the realVon Neumann entropy (5,061 words) [view diff] no match in snippet view article find links to article
is the quantum counterpart of the Shannon entropy from classical information theory. For a quantum-mechanical system described by a density matrix ρ,Systems thinking (1,995 words) [view diff] no match in snippet view article find links to article
subject of study, as in feedback control systems, in stability theory, in constraint satisfaction problems, the unification algorithm, type inference, andData synchronization (1,591 words) [view diff] no match in snippet view article find links to article
in-between information must be encrypted. Data quality is another serious constraint. For better management and to maintain good quality of data, the commonError exponents in hypothesis testing (805 words) [view diff] no match in snippet view article find links to article
error ∣ H 1 ) {\displaystyle P({\text{error}}\mid H_{1})} subject to the constraint that the probability of type 1 error P ( error ∣ H 0 ) {\displaystyleNyquist–Shannon sampling theorem (6,721 words) [view diff] no match in snippet view article find links to article
example where sub-Nyquist sampling is optimal arises under the additional constraint that the samples are quantized in an optimal manner, as in a combinedProbability theory (3,591 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerKullback–Leibler divergence (13,054 words) [view diff] no match in snippet view article find links to article
( p ∥ m ) {\displaystyle D_{\text{KL}}(p\parallel m)} subject to some constraint. This has led to some ambiguity in the literature, with some authors attemptingInquiry (4,962 words) [view diff] no match in snippet view article find links to article
explicate and that induction can evaluate. This places a mild but meaningful constraint on the production of hypotheses, since it is not just any wild guess atSparse approximation (2,212 words) [view diff] no match in snippet view article find links to article
observed signal x {\displaystyle x} is noisy. By relaxing the equality constraint and imposing an ℓ 2 {\displaystyle \ell _{2}} -norm on the data-fittingNLTS conjecture (1,115 words) [view diff] no match in snippet view article find links to article
In quantum information theory, the no low-energy trivial state (NLTS) conjecture is a precursor to a quantum PCP theorem (qPCP) and posits the existenceMultivariable calculus (2,369 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerGenerative art (4,235 words) [view diff] no match in snippet view article find links to article
some art is based on constraint rules that disallow the use of certain colors or shapes. Such art is not generative because constraint rules are not constructiveParticle physics and representation theory (2,677 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerGeometric calculus (3,338 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerFourier–Motzkin elimination (2,492 words) [view diff] no match in snippet view article find links to article
communication rates only. Redundant constraint can be identified by solving a linear program as follows. Given a linear constraints system, if the i {\displaystyleInfinite-valued logic (1,480 words) [view diff] no match in snippet view article find links to article
Dirk (2012). "Satisfiability Checking in Łukasiewicz Logic as Finite Constraint Satisfaction". Journal of Automated Reasoning. 49 (4): 493–550. doi:10Social choice theory (3,035 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerThe Unreasonable Effectiveness of Mathematics in the Natural Sciences (2,289 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerReed–Solomon error correction (12,395 words) [view diff] no match in snippet view article find links to article
In information theory and coding theory, Reed–Solomon codes are a group of error-correcting codes that were introduced by Irving S. Reed and Gustave SolomonTopological quantum field theory (3,764 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerIncomplete Nature (3,406 words) [view diff] no match in snippet view article find links to article
wheel. The hole itself is not a physical thing, but rather a source of constraint that helps to restrict the conformational possibilities of the wheel'sFinite-valued logic (1,322 words) [view diff] no match in snippet view article find links to article
Dirk (2012). "Satisfiability Checking in Łukasiewicz Logic as Finite Constraint Satisfaction". Journal of Automated Reasoning. 49 (4): 493–550. doi:10Markov chain (12,900 words) [view diff] no match in snippet view article find links to article
including Bayesian statistics, biology, chemistry, economics, finance, information theory, physics, signal processing, and speech processing. The adjectivesConformal field theory (7,031 words) [view diff] no match in snippet view article find links to article
the s-, t- and u-channel decompositions is called crossing symmetry: a constraint on the spectrum of primary fields, and on the three-point structure constantsNumerical linear algebra (2,766 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerInfo-metrics (2,101 words) [view diff] no match in snippet view article find links to article
of view of the sciences, this framework is at the intersection of information theory, statistical methods of inference, applied mathematics, computer scienceMaarten van Emden (417 words) [view diff] no match in snippet view article find links to article
scientist whose research in the foundations of logic programming and constraint logic programming was highly influential. Van Emden was born in Velp,Arbitrarily varying channel (2,993 words) [view diff] no match in snippet view article find links to article
formally. The usefulness of the input constraint Γ {\displaystyle \textstyle \Gamma } and the state constraint Λ {\displaystyle \textstyle \Lambda } willSupersymmetric quantum mechanics (3,017 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerReinhard Moratz (962 words) [view diff] no match in snippet view article find links to article
co-editor of the conference proceedings of the Conference on Spatial Information Theory 2011 (COSIT 2011). Moratz's work has been published in ArtificialSupersymmetry (7,569 words) [view diff] no match in snippet view article find links to article
new sector of the theory that is responsible for the breaking. The only constraint on this new sector is that it must break supersymmetry permanently andClassical field theory (3,875 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerC. Emre Koksal (1,457 words) [view diff] no match in snippet view article find links to article
of fading channels under relaxed delay constraints". 2013 IEEE International Symposium on Information Theory. pp. 2024–2028. doi:10.1109/ISIT.2013.6620581Costas array (1,937 words) [view diff] no match in snippet view article find links to article
of numbers have the property that, since each row and column has the constraint that it only has one point on it, they are therefore also permutationTopological string theory (2,687 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerAlgorithm (7,016 words) [view diff] no match in snippet view article find links to article
to a linear function bound by linear equality and inequality constraints, the constraints can be used directly to produce optimal solutions. There areOrganizational information theory (7,585 words) [view diff] no match in snippet view article find links to article
Organizational Information Theory (OIT) is a communication theory, developed by Karl Weick, offering systemic insight into the processing and exchangePrediction in language comprehension (2,594 words) [view diff] no match in snippet view article find links to article
established by two related factors: 'cloze probability' and 'sentential constraint'. Cloze probability reflects the expectancy of a target word given theDrift plus penalty (7,208 words) [view diff] no match in snippet view article find links to article
minimize the time average of a stochastic process subject to time average constraints on a collection of other stochastic processes. This is done by definingPositive-definite kernel (4,346 words) [view diff] no match in snippet view article find links to article
partial differential equations, machine learning, embedding problem, information theory, and other areas. Let X {\displaystyle {\mathcal {X}}} be a nonemptyField (physics) (4,401 words) [view diff] no match in snippet view article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerW. Ross Ashby (1,901 words) [view diff] no match in snippet view article find links to article
organisms in Ashby's determinist, mechanist terms. Ashby's 1964 paper Constraint Analysis of Many-Dimensional Relations began the study of reconstructabilityClifford analysis (3,393 words) [view diff] no match in snippet view article find links to article
{\frac {ax+b}{cx+d}},} where a, b, c and d ∈ Cln and satisfy certain constraints. The associated 2 × 2 matrix is called an Ahlfors–Vahlen matrix. If ySatisfiability (1,500 words) [view diff] no match in snippet view article find links to article
problem Circuit satisfiability Karp's 21 NP-complete problems Validity Constraint satisfaction Boolos, Burgess & Jeffrey 2007, p. 120: "A set of sentencesList of scientific laws named after people (100 words) [view diff] no match in snippet view article find links to article
Fourier Gauss's law Gauss's law for magnetism Gauss's principle of least constraint Gauss's digamma theorem Gauss's hypergeometric theorem Gaussian functionComplementarity (physics) (3,047 words) [view diff] no match in snippet view article
terms vary among applications, but the relation expresses the verified constraint that efforts to detect particle paths will result in less visible waveQuantum mechanics (12,153 words) [view diff] no match in snippet view article find links to article
{n\pi }{L}}\qquad \qquad n=1,2,3,\ldots .} This constraint on k {\displaystyle k} implies a constraint on the energy levels, yielding E n = ℏ 2 π 2 n 2Neurophilosophy (5,881 words) [view diff] no match in snippet view article find links to article
similar notion of computation as the mapping approaches with the added constraint that the system must manipulate representations with semantic contentAnalytical mechanics (5,764 words) [view diff] no match in snippet view article find links to article
Analytical mechanics takes advantage of a system's constraints to solve problems. The constraints limit the degrees of freedom the system can have, andNumerical methods for ordinary differential equations (3,916 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerEvolutionary algorithm (4,553 words) [view diff] no match in snippet view article find links to article
strength or a problem-adapted coding). Thus, if two EAs are compared, this constraint is implied. In addition, an EA can use problem specific knowledge by,F-divergence (3,992 words) [view diff] no match in snippet view article find links to article
Shields, P. (2004). "Information Theory and Statistics: A Tutorial" (PDF). Foundations and Trends in Communications and Information Theory. 1 (4): 417–528Effective action (2,101 words) [view diff] no match in snippet view article find links to article
generating functionals also have applications in statistical mechanics and information theory, with slightly different factors of i {\displaystyle i} and sign conventionsBoolean function (2,887 words) [view diff] no match in snippet view article find links to article
(to 0 or 1). The general k-ary functions obtained by imposing a linear constraint on a set of inputs (a linear subspace) are known as subfunctions. ThePrincipal component analysis (14,851 words) [view diff] no match in snippet view article find links to article
(PCA) for the reduction of dimensionality of data by adding sparsity constraint on the input variables. Several approaches have been proposed, includingStochastic process (18,657 words) [view diff] no match in snippet view article find links to article
neuroscience, physics, image processing, signal processing, control theory, information theory, computer science, and telecommunications. Furthermore, seeminglySociety for Industrial and Applied Mathematics (2,253 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerStochastic process (18,657 words) [view diff] no match in snippet view article find links to article
neuroscience, physics, image processing, signal processing, control theory, information theory, computer science, and telecommunications. Furthermore, seeminglyDunbar's number (3,037 words) [view diff] no match in snippet view article find links to article
organizations, and communities Dunbar, R. I. M. (1992). "Neocortex size as a constraint on group size in primates". Journal of Human Evolution. 22 (6): 469–493Viterbi algorithm (2,664 words) [view diff] no match in snippet view article find links to article
accumulated over the entire sliding window (usually equals at least five constraint lengths), to indicate the soft output measure of reliability of the hardChaos theory (13,056 words) [view diff] no match in snippet view article find links to article
Perry points out, modeling of chaotic time series in ecology is helped by constraint.: 176, 177 There is always potential difficulty in distinguishing realLogical connective (3,164 words) [view diff] no match in snippet view article find links to article
puzzles involving disjunction include free choice inferences, Hurford's Constraint, and the contribution of disjunction in alternative questions. Other apparentMachine learning (15,570 words) [view diff] no match in snippet view article find links to article
so under the constraint that the learned representation is low-dimensional. Sparse coding algorithms attempt to do so under the constraint that the learnedFinite model theory (3,107 words) [view diff] no match in snippet view article find links to article
1999: book "Descriptive Complexity" Kuper, Libkin, Paredaens 2000: book "Constraint Databases" Darmstadt 2005/ Aachen 2006: first international workshopsBayesian experimental design (1,437 words) [view diff] no match in snippet view article find links to article
utility function. The lower bound is then maximized under the signal energy constraint. Proposed Bayesian design has been also compared with classical averageAdaptation (8,239 words) [view diff] no match in snippet view article find links to article
evolution. This places constraints on the evolution of development, behaviour, and structure of organisms. The main constraint, over which there has beenMereotopology (2,094 words) [view diff] no match in snippet view article find links to article
applied also as a tool for qualitative spatial-temporal reasoning, with constraint calculi such as the Region Connection Calculus (RCC). It provides theComputational creativity (8,478 words) [view diff] no match in snippet view article find links to article
Called, Few Are Chosen), ACME (Analogical Constraint Mapping Engine) and ARCS (Analogical Retrieval Constraint System). Other mapping-based approaches includeString theory (15,290 words) [view diff] no match in snippet view article find links to article
Virasoro understood how to remove the poles with wrong-sign residues using a constraint on the states. Claud Lovelace calculated a loop amplitude, and noted thatStatistical model validation (1,581 words) [view diff] no match in snippet view article find links to article
the specific method of model validation a researcher uses is often a constraint of their research design. To emphasize, what this means is that thereMatched filter (5,509 words) [view diff] no match in snippet view article find links to article
constrain E { | y v | 2 } = 1. {\displaystyle \ E\{|y_{v}|^{2}\}=1.\,} This constraint implies a value of α {\displaystyle \alpha } , for which we can solve:CDF-based nonparametric confidence interval (1,312 words) [view diff] no match in snippet view article find links to article
can be shown that this variance-minimizing CDF, F', must satisfy the constraint that the jump discontinuity occurs at E [ F ′ ] {\displaystyle E[F']}Glossary of artificial intelligence (29,481 words) [view diff] no match in snippet view article find links to article
repeating or continuous process. algorithmic probability In algorithmic information theory, algorithmic probability, also known as Solomonoff probability, isHamiltonian mechanics (9,323 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerKőnig's theorem (set theory) (1,232 words) [view diff] no match in snippet view article
theorem, the next consequence of Kőnig's theorem is the only nontrivial constraint on the continuum function for regular cardinals. If κ ≥ ℵ 0 {\displaystyleParrondo's paradox (2,844 words) [view diff] no match in snippet view article find links to article
including Markov chains, flashing ratchets, simulated annealing, and information theory. One way to explain the apparent paradox is as follows: While GameJohn von Neumann (23,699 words) [view diff] no match in snippet view article find links to article
classical information theory can also be generalized to the quantum case, such as Holevo entropy and conditional quantum entropy. Quantum information theory isGibbs paradox (5,196 words) [view diff] no match in snippet view article find links to article
of points in phase space that the gas could occupy is specified by the constraint that the gas will have a particular energy: U = 1 2 m ∑ i = 1 N ( p iExpectation–maximization algorithm (7,512 words) [view diff] no match in snippet view article find links to article
linear terms. To begin, consider τ {\displaystyle \tau } , which has the constraint τ 1 + τ 2 = 1 {\displaystyle \tau _{1}+\tau _{2}=1} : τ ( t + 1 ) = aExpander code (2,562 words) [view diff] no match in snippet view article find links to article
,C_{cn/d}\}} , called constraints. Let b ( i , j ) {\displaystyle b(i,j)} be a function designed so that, for each constraint C i {\displaystyle C_{i}}Self-organization (6,806 words) [view diff] no match in snippet view article find links to article
evolution of the system is constrained to remain in the attractor. This constraint implies a form of mutual dependency or coordination between its constituentProbabilistic context-free grammar (5,242 words) [view diff] no match in snippet view article find links to article
Nina; Walsh, Toby (2008). "The Weighted CFG Constraint". Integration of AI and OR Techniques in Constraint Programming for Combinatorial Optimization ProblemsRenormalization group (7,044 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerHash table (5,966 words) [view diff] no match in snippet view article find links to article
value) pairs and allows insertion, deletion, and lookup (search), with the constraint of unique keys. In the hash table implementation of associative arraysClifford algebra (9,287 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerSpacetime algebra (7,332 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerQuantum thermodynamics (5,074 words) [view diff] no match in snippet view article find links to article
scale, imposing not just one constraint on what state transformations are possible, but an entire family of constraints. These second laws are not onlySupersymmetric theory of stochastic dynamics (5,645 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerAlbert Einstein (22,917 words) [view diff] no match in snippet view article find links to article
each half implies a mathematical constraint on how the outcomes on the two measurements are correlated. This constraint would later be called a Bell inequalityHopfield network (8,525 words) [view diff] no match in snippet view article find links to article
{\displaystyle w_{ij}=w_{ji},\forall i,j} (connections are symmetric) The constraint that weights are symmetric guarantees that the energy function decreasesComputability theory (6,414 words) [view diff] no match in snippet view article find links to article
Many-one reducibility: This is essentially one-one reducibility without the constraint that f be injective. A is many-one reducible (or m-reducible) to B ifCommunication (17,449 words) [view diff] no match in snippet view article find links to article
impact of such behavior on natural selection. Another common pragmatic constraint is to hold that it is necessary to observe a response by the receiverMathematics (15,938 words) [view diff] no match in snippet view article find links to article
optimization, including combinatorial optimization, integer programming, constraint programming The two subjects of mathematical logic and set theory haveOutline of artificial intelligence (4,378 words) [view diff] no match in snippet view article find links to article
Propositional logic First-order logic First-order logic with equality Constraint satisfaction Fuzzy logic Fuzzy set theory Fuzzy systems Combs method OrderedArtificial intelligence (28,682 words) [view diff] no match in snippet view article find links to article
Russell & Norvig (2021, chpt. 3–5), Russell & Norvig (2021, chpt. 6) (constraint satisfaction), Poole, Mackworth & Goebel (1998, chpt. 2, 3, 7, 9), LugerData validation and reconciliation (3,852 words) [view diff] no match in snippet view article find links to article
order to satisfy the process constraints. Here, redundancy is defined differently from redundancy in information theory. Instead, redundancy arises fromInterpretations of quantum mechanics (7,626 words) [view diff] no match in snippet view article find links to article
particle's position and velocity is subject to the usual uncertainty principle constraint. The theory is considered to be a hidden-variable theory, and by embracingStructure (mathematical logic) (5,097 words) [view diff] no match in snippet view article
{A}}\rightarrow {\mathcal {B}}} or show that no such homomorphism exists. Every constraint satisfaction problem (CSP) has a translation into the homomorphism problemFlorent Krzakala (1,006 words) [view diff] no match in snippet view article find links to article
Zdeborova, L. (2007). "Gibbs states and the set of solutions of random constraint satisfaction problems". Proceedings of the National Academy of SciencesThe Limits to Growth (6,770 words) [view diff] no match in snippet view article find links to article
growth processes." During that period, the very idea of any worldwide constraint, as indicated in the study, was met with scepticism and opposition byMatrix completion (6,062 words) [view diff] no match in snippet view article find links to article
relaxation approach is to minimize the Frobenius squared norm under a rank constraint. This is equivalent to solving min X ‖ X ‖ F 2 subject to X i j = M iHistory of artificial intelligence (20,180 words) [view diff] no match in snippet view article find links to article
machine vision by Gerald Sussman, Adolfo Guzman, David Waltz (who invented "constraint propagation"), and especially Patrick Winston. At the same time, MinskyPerturbation theory (quantum mechanics) (15,991 words) [view diff] no match in snippet view article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerTheo Crosby (3,548 words) [view diff] no match in snippet view article find links to article
by the group's discussions of the impact of mass communication and information theory on architecture and design. It was Crosby who suggested, and steeredGauge theory (mathematics) (11,468 words) [view diff] no match in snippet view article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerBrouwer–Hilbert controversy (4,411 words) [view diff] no match in snippet view article find links to article
his "principles for mechanisms" that throw in the speed of light as a constraint. Secondly, Breger (2000) in his "Tacit Knowledge and Mathematical Progress"Evolution of sexual reproduction (9,542 words) [view diff] no match in snippet view article find links to article
and Gorelick and Heng reviewed evidence that sex actually acts as a constraint on genetic variation. They consider that sex acts as a coarse filter,Second law of thermodynamics (15,472 words) [view diff] no match in snippet view article find links to article
Suppose we start from an equilibrium situation and we suddenly remove a constraint on a variable. Then right after we do this, there are a number Ω {\displaystyleCyclic code (5,187 words) [view diff] no match in snippet view article find links to article
under all cyclic shifts. Cyclic codes have some additional structural constraint on the codes. They are based on Galois fields and because of their structuralData model (GIS) (5,297 words) [view diff] no match in snippet view article
Sinton, David J. (1978). "The inherent structure of information as a constraint to analysis: Mapped thematic data as a case study". In Dutton, Geoff (edDutton Speedwords (9,163 words) [view diff] no match in snippet view article find links to article
Speedwords continues to receive attention is its strict alphabetical constraint that allows it to be used on a keyboard, and the breadth of practicalGrothendieck inequality (4,840 words) [view diff] no match in snippet view article find links to article
(2014). "Grothendieck Inequalities for Semidefinite Programs with Rank Constraint". Theory of Computing. 10 (1): 77–105. arXiv:1011.1754. doi:10.4086/tocCat state (4,717 words) [view diff] no match in snippet view article find links to article
space and in reciprocal space, the 2-component cat encoding relaxes one constraint by only delocalizing in one space. The resulting qubit is only protectedBloom filter (10,788 words) [view diff] no match in snippet view article find links to article
number of hash functions, k, must be a positive integer. Putting this constraint aside, for a given m and n, the value of k that minimizes the false positiveCoding theory approaches to nucleic acid design (5,445 words) [view diff] no match in snippet view article find links to article
weight n − w {\displaystyle {\mathit {n-w}}} . And due to the weight constraint on w {\displaystyle {\mathit {w}}} , we must have for all a , b , c ,Philosophy of information (1,089 words) [view diff] no match in snippet view article find links to article
algorithms or instructions) Information in something (e.g. a pattern or a constraint). Recent creative advances and efforts in computing, such as semanticHuman performance modeling (7,504 words) [view diff] no match in snippet view article find links to article
of the target (W): ID = log2(2D/W) - a relationship derivable from information theory. Fitts' law is actually responsible for the ubiquity of the computerDeep backward stochastic differential equation method (4,113 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete Computer