The objectiv of this work is to present new competitive variance reduction techniques for Monte Carlo simulations. The methods use importance sampling scheme. By an elementary change of variable, we introduce a drift term into the computation of an expectation via Monte Carlo simluations. Subsequently, the basic idea is to use a truncated version of the Robbins-Monro alogorithms to find the optimal drift that reduces the variance. First, we develop a seqential application of the method, in which the optimal drift is estimated separatly and is plugged in the Monte Carlo simulation. In the second part of our work we develop an adaptative version of the method, where the change of drift is selected dynamically through the Monte Carlo simulatio...
This dissertation consists of two papers related to Monte Carlo techniques: the first paper is on th...
In this paper, we propose a new variance reduction technique to speed up the convergence during a Mo...
We shall propose a new computational scheme with the asymptotic method to achieve variance reduction...
The objectiv of this work is to present new competitive variance reduction techniques for Monte Carl...
Monte Carlo simulation is one of the commonly used methods for risk estimation on financial markets,...
無The Monte Carlo Simulation is the most popular and widely used numerical method on option pricing. ...
Monte Carlo variance reduction methods have attracted significant interest due to the continuous dem...
Simulation and the Monte Carlo Method, Third Edition reflects the latest developments in the field a...
Dans cette thèse, on s’intéresse à la combinaison des méthodes de réduction de variance et de réduct...
THE DEFINITION OF THE UNIFORM LINEAR GENERATOR IS GIVEN AND SOME OF THE MOSTLY USED T...
Importance sampling is one of the classical variance reduction techniques for increasing the efficie...
In this thesis, we are interested in studying the combination of variance reduction methods and comp...
This thesis studies variance reduction techniques for the problem of approximating functionals of di...
30pInternational audienceWe propose an unconstrained stochastic approximation method of finding the ...
This paper investigates the use of a variance reduction, called importance sampling, for Monte Carlo...
This dissertation consists of two papers related to Monte Carlo techniques: the first paper is on th...
In this paper, we propose a new variance reduction technique to speed up the convergence during a Mo...
We shall propose a new computational scheme with the asymptotic method to achieve variance reduction...
The objectiv of this work is to present new competitive variance reduction techniques for Monte Carl...
Monte Carlo simulation is one of the commonly used methods for risk estimation on financial markets,...
無The Monte Carlo Simulation is the most popular and widely used numerical method on option pricing. ...
Monte Carlo variance reduction methods have attracted significant interest due to the continuous dem...
Simulation and the Monte Carlo Method, Third Edition reflects the latest developments in the field a...
Dans cette thèse, on s’intéresse à la combinaison des méthodes de réduction de variance et de réduct...
THE DEFINITION OF THE UNIFORM LINEAR GENERATOR IS GIVEN AND SOME OF THE MOSTLY USED T...
Importance sampling is one of the classical variance reduction techniques for increasing the efficie...
In this thesis, we are interested in studying the combination of variance reduction methods and comp...
This thesis studies variance reduction techniques for the problem of approximating functionals of di...
30pInternational audienceWe propose an unconstrained stochastic approximation method of finding the ...
This paper investigates the use of a variance reduction, called importance sampling, for Monte Carlo...
This dissertation consists of two papers related to Monte Carlo techniques: the first paper is on th...
In this paper, we propose a new variance reduction technique to speed up the convergence during a Mo...
We shall propose a new computational scheme with the asymptotic method to achieve variance reduction...