International audienceFor large N and when no variables is predominant over the others, the central limit theorem (CLT) shall apply to the sum of random variables with negative values reset to zero. The parameters of the normal distribution are simply obtained by computing the expected value and the variance of each left rectified distributions. But for small N, the distribution of the sum is clearly not Gaussian and can present several modes and a strong skewness. In this paper, a way of computing the probability density function of the sum of N independent rectified Gaussian variables is presented, so that the calculation issues raised by the convolution product is solved. Some numerical examples are given and the validity of this approac...
We study the computation of Gaussian orthant probabilities, i.e. the probability that a Gaussian var...
We consider how to calculate the probability that the sum of the product of variables assessed with ...
This paper introduces the general-purpose Gaussian transform of distributions, which aims at represe...
International audienceFor large N and when no variables is predominant over the others, the central ...
International audienceFor large N and when no variables is predominant over the others, the central ...
International audienceFor large N and when no variables is predominant over the others, the central ...
In probability theory and statistics, the probability distribution of the sum of two or more indepen...
International audienceIn probability theory and statistics, the probability distribution of the sum ...
In this note, we give a probabilistic interpretation of the Central Limit Theorem used for approxima...
Random convolution of different O-exponential distributions. Assume that ξ1, ξ2, ... are i...
In this thesis we construct novel functional representations for the Probability Density Functions (...
In literature, the sum of discrete random variables becomes a problem of heavy (and often impractica...
In literature, the sum of discrete random variables becomes a problem of heavy (and often impractica...
International audienceWe study the computation of Gaussian orthant probabilities, i.e. the probabili...
Abstract. We develop a numerical approach for computing the additive, multiplicative and compressive...
We study the computation of Gaussian orthant probabilities, i.e. the probability that a Gaussian var...
We consider how to calculate the probability that the sum of the product of variables assessed with ...
This paper introduces the general-purpose Gaussian transform of distributions, which aims at represe...
International audienceFor large N and when no variables is predominant over the others, the central ...
International audienceFor large N and when no variables is predominant over the others, the central ...
International audienceFor large N and when no variables is predominant over the others, the central ...
In probability theory and statistics, the probability distribution of the sum of two or more indepen...
International audienceIn probability theory and statistics, the probability distribution of the sum ...
In this note, we give a probabilistic interpretation of the Central Limit Theorem used for approxima...
Random convolution of different O-exponential distributions. Assume that ξ1, ξ2, ... are i...
In this thesis we construct novel functional representations for the Probability Density Functions (...
In literature, the sum of discrete random variables becomes a problem of heavy (and often impractica...
In literature, the sum of discrete random variables becomes a problem of heavy (and often impractica...
International audienceWe study the computation of Gaussian orthant probabilities, i.e. the probabili...
Abstract. We develop a numerical approach for computing the additive, multiplicative and compressive...
We study the computation of Gaussian orthant probabilities, i.e. the probability that a Gaussian var...
We consider how to calculate the probability that the sum of the product of variables assessed with ...
This paper introduces the general-purpose Gaussian transform of distributions, which aims at represe...