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Wiley电子期刊(4)
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ACS电子期刊(2)
SpringerLink电子期刊(26)
Elsevier电子期刊(83)
在“
Elsevier电子期刊
”中,
命中:
83
条,耗时:小于0.01 秒
在所有数据库中总计命中:
116
条
1.
A robust and efficient stepwise regression method for building sparse
polynomial
chaos
expansions
作者:
Simon Abraham
a
;
Simon.Abraham@ulb.ac.be
;
Mehrdad Raisee
b
;
Ghader Ghorbaniasl
a
;
Francesco Contino
a
;
Chris Lacor
a
关键词:
Uncertainty quantification
;
Regression-based
polynomial
chaos
;
Sparse
polynomial
chaos
expansion
;
Least angle regression
;
Stepwise regression
刊名:Journal of Computational Physics
出版年:2017
2.
Functional approximation and projection of stored energy functions in computational homogenization of hyperelastic materials: A probabilistic perspective
作者:
B. Staber
;
J. Guilleminot
;
johann.guilleminot@u-pem.fr
关键词:
Computational homogenization
;
Hyperelastic materials
;
Nonlinear homogenization
;
Polynomial
chaos
expansion
;
Projection
;
Surrogate model
刊名:Computer Methods in Applied Mechanics and Engineering
出版年:2017
3.
Polynomial
meta-models with canonical low-rank approximations: Numerical insights and comparison to sparse
polynomial
chaos
expansions
作者:
Katerina Konakli
;
konakli@ibk.baug.ethz.ch" class="auth_mail" title="E-mail the corresponding author
;
Bruno Sudret
关键词:
Uncertainty quantification
;
Meta-modeling
;
Sparse
polynomial
chaos
expansions
;
Canonical low-rank approximations
;
Rank selection
;
Meta-model error
刊名:Journal of Computational Physics
出版年:2016
4.
Using sparse
polynomial
chaos
expansions
for the global sensitivity analysis of groundwater lifetime expectancy in a multi-layered hydrogeological model
作者:
G. Deman
a
;
gregory.deman@unine.ch" class="auth_mail" title="E-mail the corresponding author
;
K. Konakli
b
;
konakli@ibk.baug.ethz.ch" class="auth_mail" title="E-mail the corresponding author
;
B. Sudret
b
;
sudret@ibk.baug.ethz.ch" class="auth_mail" title="E-mail the corresponding author
;
J. Kerrou
a
;
jaouhar.kerrou@unine.ch" class="auth_mail" title="E-mail the corresponding author
;
P. Perrochet
a
;
H. Benabderrahmane
c
关键词:
Global sensitivity analysis
;
Polynomial
chaos
expansions
;
Groundwater flow
;
Lifetime expectancy
;
Deep geological storage
刊名:Reliability Engineering & System Safety
出版年:2016
5.
SAMBA: Sparse Approximation of Moment-Based Arbitrary
Polynomial
Chaos
作者:
R. Ahlfeld
;
r.ahlfeld14@imperial.ac.uk" class="auth_mail" title="E-mail the corresponding author
;
B. Belkouchi
;
F. Montomoli
关键词:
Uncertainty Quantification
;
Non-Intrusive
Polynomial
Chaos
;
Arbitrary
Polynomial
Chaos
;
Sparse Gaussian Quadrature
;
Anisotropic Smolyak Grid
;
SAMBA
刊名:Journal of Computational Physics
出版年:2016
6.
On
polynomial
chaos
expansion via gradient-enhanced ℓ
1
-minimization
作者:
Ji Peng
a
;
Jerrad Hampton
b
;
Alireza Doostan
b
;
alireza.doostan@colorado.edu" class="auth_mail" title="E-mail the corresponding author
关键词:
Polynomial
chaos
;
Uncertainty quantification
;
Stochastic PDEs
;
Compressive sampling
;
ℓ
1ℓ1-Minimization
;
Gradient-enhanced ℓ
1ℓ1-minimization
;
Sparse approximation
刊名:Journal of Computational Physics
出版年:2016
7.
Coordinate transformation and
Polynomial
Chaos
for the Bayesian inference of a Gaussian process with parametrized prior covariance function
作者:
Ihab Sraj
a
;
ihab.sraj@kaust.edu.sa" class="auth_mail" title="E-mail the corresponding author
;
Olivier P. Le Maî
;
tre
b
;
Omar M. Knio
c
;
d
;
Ibrahim Hoteit
a
;
d
关键词:
Karhunen&ndash
;
Loè
;
ve expansion
;
Dimensionality reduction
;
Markov Chain Monte Carlo
;
Polynomial
Chaos
;
Bayesian inference
刊名:Computer Methods in Applied Mechanics and Engineering
出版年:2016
8.
Enhancing sparsity of Hermite
polynomial
expansions
by iterative rotations
作者:
Xiu Yang
a
;
1
;
Huan Lei
a
;
1
;
Nathan A. Baker
b
;
Guang Lin
c
;
d
;
guanglin@purdue.edu" class="auth_mail" title="E-mail the corresponding author
关键词:
Uncertainty quantification
;
Generalized
polynomial
chaos
;
Compressive sensing
;
Iterative rotations
;
Active subspace
;
High dimensions
刊名:Journal of Computational Physics
出版年:2016
9.
Reliability analysis of high-dimensional models using low-rank tensor approximations
作者:
Katerina Konakli
;
konakli@ibk.baug.ethz.ch
;
Bruno Sudret
关键词:
Uncertainty propagation
;
Reliability analysis
;
Meta-models
;
Low-rank approximations
;
Polynomial
chaos
expansions
刊名:Probabilistic Engineering Mechanics
出版年:2016
10.
Global sensitivity analysis using low-rank tensor approximations
作者:
Katerina Konakli
;
konakli@ibk.baug.ethz.ch" class="auth_mail" title="E-mail the corresponding author
;
Bruno Sudret
关键词:
Global sensitivity analysis
;
Sobol' indices
;
Low-rank approximations
;
Polynomial
chaos
expansions
刊名:Reliability Engineering & System Safety
出版年:2016
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