Results 1 to 10 of about 846,444 (289)
Discrete Sampling and Interpolation: Universal Sampling Sets for Discrete Bandlimited Spaces [PDF]
IEEE Transactions on Information Theory, 2012 We study the problem of interpolating all values of a discrete signal f of length N when ...
Osgood, Brad +2 more
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Accelerated Stochastic Sampling of Discrete Statistical Systems [PDF]
Physical Review E, 2010 We propose a method to reduce the relaxation time towards equilibrium in stochastic sampling of complex energy landscapes in statistical systems with discrete degrees of freedom by generalizing the platform previously developed for continuous systems ...
A. F. Voter +9 more
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The Flash-Lag, Fröhlich and Related Motion Illusions Are Natural Consequences of Discrete Sampling in the Visual System [PDF]
Frontiers in Psychology, 2018 The Fröhlich effect and flash-lag effect, in which moving objects appear advanced along their trajectories compared to their actual positions, have defied a simple and consistent explanation.
Keith A. Schneider
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Sampling with discrete contamination [PDF]
, 2011 The sampling variance for a process stream which carries fluctuating levels of the sought-after analyte and is subject to mass flow variation can be estimated from the covariance function of the analyte fluctuation and the covariance function of the ...
Bourgeois, Florent, Lyman, Geoffrey
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Analytical formulas for pricing discretely-sampled skewness and kurtosis swaps based on Schwartz’ s one-factor model [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2021 In this paper, analytical formulas for pricing discretely-sampled skewness and kurtosis swaps based on the Schwartz’s one-factor model is derived by applying the results of the conditional moments proposed by Chumpong, Mekchay, and Rujivan (2019).
Kittisak Chumpong +2 more
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Sampling Discretization of Integral Norms [PDF]
Constructive Approximation, 2021 The paper is devoted to discretization of integral norms of functions from a given finite dimensional subspace. Even though this problem is extremely important in applications, its systematic study has begun recently.
Dai, F. +4 more
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Universal Sampling Discretization
Constructive Approximation, 2023 Let $X_N$ be an $N$-dimensional subspace of $L_2$ functions on a probability space $( , )$ spanned by a uniformly bounded Riesz basis $ _N$. Given an integer $1\leq v\leq N$ and an exponent $1\leq q\leq 2$, we obtain universal discretization for integral norms $L_q( , )$ of functions from the collection of all subspaces of $X_N$ spanned by $v ...
Dai, F., Temlyakov, V.
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Discrete Gaussian Sampling [PDF]
IEEE Transactions on Computers, 2019 In this chapter we propose an efficient hardware implementation of a discrete Gaussian sampler for ring-LWE encryption schemes. The proposed sampler architecture is based on the Knuth-Yao sampling Algorithm [10]. It has high precision and large tail-bound to keep the statistical distance below \(2^{-90}\) to the true Gaussian distribution for the ...
Sujoy Sinha Roy, Ingrid Verbauwhede
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Vojnotehnički Glasnik, 2023 Introduction/purpose: In this paper, a new approach to solving the portfolio investment problem is formulated to handle simultaneous optimization of both maximizing the rate of return and minimizing the variance of the rate of return. Probability - based
Maosheng Zheng, Jie Yu
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Vojnotehnički Glasnik, 2023 Introduction/purpose: In this paper, a new solution for solving a multiobjective integer programming problem with probabilistic multi – objective optimization is formulated.
Maosheng Zheng, Jie Yu
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