The gamma process is known for its power to capture the temporal variability of deterioration over time. It is one of the most popular stochastic processes in reliability theory. The power law is the most common non-linear shape function for modeling degradation by the gamma process. Also, two classical estimation methods, namely the maximum likelihood method and the method of moments, have been developed in various applications of the gamma process as a degradation model. However, while some studies assumed that the exponent of the power law is known and modeled a non-homogeneous gamma process, others only considered the homogeneous gamma process. Also, the asymptotic properties of these estimators are not often studied. In particular, the...
The random effects in a gamma process are introduced in terms of its scale parameter. However, the s...
International audienceMost of the stochastic models adopted to describe the evolution over time of d...
In time-to-event data analysis, censoring is one of the unique features that restricts our ability t...
A system is considered, which is deteriorating over time according to a nonhomogeneous gamma process...
A Bayesian approach based on the Markov Chain Monte Carlo technique is proposed for the non-homogene...
<div><p>This article investigates the semiparametric inference of the simple Gamma-process model and...
In this paper a new noisy gamma degradation process is proposed where the noisy measurement is model...
In this thesis, we consider a system which is subjected to a continuous degradation. This system is ...
In this paper a new perturbed gamma degradation process is proposed where the measurement error is m...
This paper proposes and illustrates a new perturbed gamma degradation process where the measurement ...
When the degradation growth of a unit depends only on its age, a widely accepted model to describe t...
La thèse s’intéresse à l’étude du fonctionnement d’un système industriel. Il s’agit de proposer et d...
In this paper, a new gamma-based degradation process with random effect is proposed that allows to a...
The random effects in a gamma process are introduced in terms of its scale parameter. However, the s...
International audienceMost of the stochastic models adopted to describe the evolution over time of d...
In time-to-event data analysis, censoring is one of the unique features that restricts our ability t...
A system is considered, which is deteriorating over time according to a nonhomogeneous gamma process...
A Bayesian approach based on the Markov Chain Monte Carlo technique is proposed for the non-homogene...
<div><p>This article investigates the semiparametric inference of the simple Gamma-process model and...
In this paper a new noisy gamma degradation process is proposed where the noisy measurement is model...
In this thesis, we consider a system which is subjected to a continuous degradation. This system is ...
In this paper a new perturbed gamma degradation process is proposed where the measurement error is m...
This paper proposes and illustrates a new perturbed gamma degradation process where the measurement ...
When the degradation growth of a unit depends only on its age, a widely accepted model to describe t...
La thèse s’intéresse à l’étude du fonctionnement d’un système industriel. Il s’agit de proposer et d...
In this paper, a new gamma-based degradation process with random effect is proposed that allows to a...
The random effects in a gamma process are introduced in terms of its scale parameter. However, the s...
International audienceMost of the stochastic models adopted to describe the evolution over time of d...
In time-to-event data analysis, censoring is one of the unique features that restricts our ability t...