Results 11 to 20 of about 1,437,172 (250)
Exact Probability Distribution versus Entropy
Entropy, 2014 The problem addressed concerns the determination of the average number of successive attempts of guessing a word of a certain length consisting of letters with given probabilities of occurrence.
Kerstin Andersson
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Buy-and-Hold Strategies and Comonotonic Approximations [PDF]
, 2013 [cat] En aquest article estudiem estratègies “comprar i mantenir” per a problemes d’optimitzar la riquesa final en un context multi-període. Com que la riquesa final és una suma de variables aleatòries dependents, on cadascuna d’aquestes correspon a una ...
Bosch Príncep, Manuela +5 more
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Logical Approximations of Qualitative Probability. [PDF]
, 2021 We provide approximations of qualitative probability, that is, comparative structures which are representable by probability measures. We introduce sequences of qualitative belief structures, based on the ideas of Depth-Bounded logics D’Agostino et al ...
Baldi, P., Hosni, H.
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Parameter Estimation for Some Probability Distributions Used in Hydrology
Applied Sciences, 2022 Estimating the parameters of probability distributions generally involves solving a system of nonlinear equations or a nonlinear equation, being a technical difficulty in their usual application in hydrology.
Cristian Gabriel Anghel, Cornel Ilinca
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Approximations of the ruin probability in a discrete time risk model
Modern Stochastics: Theory and Applications, 2020 Based on a discrete version of the Pollaczeck–Khinchine formula, a general method to calculate the ultimate ruin probability in the Gerber–Dickson risk model is provided when claims follow a negative binomial mixture distribution.
David J. Santana, Luis Rincón
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Integral Approximations for Coverage Probability [PDF]
IEEE Wireless Communications Letters, 2016 This letter gives approximations to an integral appearing in the formula for downlink coverage probability of a typical user in Poisson point process (PPP) based stochastic geometry frameworks of the form $\int_0^\infty \exp\{ - (Ax + B x^{α/2}) \} \ud x$. Four different approximations are studied.
Sudarshan Guruacharya +2 more
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Engineering Proceedings, 2023 This paper is devoted to the evaluation of the hardware resources of computer systems for solving a computationally expensive problem such as the calculation of the probability distributions of statistics by the second multiplicity method based on Δ ...
Andrey Melnikov +3 more
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Depth-Bounded Approximations of Probability [PDF]
, 2020 We introduce measures of uncertainty that are based on Depth-Bounded Logics [4] and resemble belief functions. We show that our measures can be seen as approximation of classical probability measures over classical logic, and that a variant of the PSAT [10] problem for them is solvable in polynomial time.
Baldi, Paolo +2 more
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Asymptotic Diffusion Analysis of Multi-Server Retrial Queue with Hyper-Exponential Service
Mathematics, 2020 A multi-server retrial queue with a hyper-exponential service time is considered in this paper. The study is performed by the method of asymptotic diffusion analysis under the condition of long delay in orbit.
Alexander Moiseev +2 more
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Mathematics, 2021 We combine the stochastic perturbation method with the maximum entropy principle to construct approximations of the first probability density function of the steady-state solution of a class of nonlinear oscillators subject to small perturbations in the ...
Juan-Carlos Cortés +3 more
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