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Error Estimation of Practical Convolution Discrete Gaussian Sampling
Discrete Gaussian Sampling convolution theorem lattice
2018/4/4
Discrete Gaussian Sampling is a fundamental tool in lattice cryptography which has been used in digital signatures, identify-based encryption, attribute-based encryption, zero-knowledge proof and full...
Goal-oriented error estimation for reduced basis method, with application to certified sensitivity analysis
reduced basis method surrogate model reduced order modelling re-sponse surface method scientific computation sensitivity analysis Sobol index computation Monte-Carlo method
2013/5/2
The reduced basis method is a powerful model reduction technique designed to speed up the computation of multiple numerical solutions of parameterized partial differential equations (PDEs). We conside...
Goal-oriented A Posteriori Error Estimation for Finite Volume Methods
Error Estimation Finite Volume Methods
2010/11/9
A general framework for goal-oriented a posteriori error estimation for finte volume methods is presented. This framework can be applied to arbitrary finite volume methods, and it also provides the p...
GOMOS data characterisation and error estimation
GOMOS data characterisation error estimation
2010/10/11
The Global Ozone Monitoring by Occultation of Stars (GOMOS) instrument uses stellar occultation technique for monitoring ozone, other trace gases and aerosols in the stratosphere and mesosphere. The s...
Model error estimation in ensemble data assimilation
Model error estimation ensemble data assimilation
2009/11/2
A new methodology is proposed to estimate and account for systematic model error in linear filtering as well as in nonlinear ensemble based filtering. Our results extend the work of Dee and Todling (2...
ENTROPY GENERATION ANALYSIS IN ERROR ESTIMATION OF AN APPROXIMATE SOLUTION: A CONSTANT SURFACE TEMPERATURE SEMI-INFINITE CONDUCTIVE PROBLEM
heat conduction semi-infinite constant surface temperature
2009/10/14
The integral solution of one-dimensional heat conduction in a semi-infinite wall with constant temperature at its surface has been reviewed and compared with the exact solution for three temperature p...
SIMEX and standard error estimation in semiparametric measurement error models
Berkson measurement errors measurement error misspecified models nonparametric regression radiation epidemiology semiparametric models
2009/9/16
SIMEX is a general-purpose technique for measurement error correction. There is a substantial literature on the application and theory of SIMEX for purely parametric problems, as well as for purely no...
Characteristics and error estimation of stratospheric ozone and ozone-related species over Poker Flat (65° N, 147° W), Alaska observed by a ground-based FTIR spectrometer from 2001 to 2003
error estimation stratospheric ozone Alaska FTIR spectrometer
2008/12/15
It is important to obtain the year-to-year trend of stratospheric minor species in the context of global changes. An important example is the trend in global ozone depletion. The purpose of this paper...
If we restrict the postman to traversing each edge at most twice in the windy postman problem (WPP), we will get a new problem: 2WPP. An approximation algorithmhas been posed by M. Guan for the WPP. I...
Numerical Study of Grid Distribution Effect on Accuracy of DQ Analysis of Beams and Plates by Error Estimation of Derivative Approximations
differential quadrature grid structure truncation error high-order boundary value problems
2010/10/22
The accuracy of global methods such as the di erential quadrature (DQ) approach is usually sensitive to the grid point distribution. This paper is to numerically study the e ect of grid point distribu...