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Dimitris  G Giovanis
Dimitris G Giovanis
Assistant Research Professor, John Hopkins University, Civil Engineering
Verified email at jhu.edu - Homepage
Title
Cited by
Cited by
Year
Accelerated subset simulation with neural networks for reliability analysis
V Papadopoulos, DG Giovanis, ND Lagaros, M Papadrakakis
Computer Methods in Applied Mechanics and Engineering 223, 70-80, 2012
2202012
A data-driven computational homogenization method based on neural networks for the nonlinear anisotropic electrical response of graphene/polymer nanocomposites
X Lu, DG Giovanis, J Yvonnet, V Papadopoulos, F Detrez, J Bai
Computational Mechanics 64, 307-321, 2019
1462019
A neural network-based surrogate model for carbon nanotubes with geometric nonlinearities
V Papadopoulos, G Soimiris, DG Giovanis, M Papadrakakis
Computer Methods in Applied Mechanics and Engineering 328, 411-430, 2018
722018
UQpy: A general purpose Python package and development environment for uncertainty quantification
A Olivier, DG Giovanis, BS Aakash, M Chauhan, L Vandanapu, ...
Journal of Computational Science 47, 101204, 2020
632020
Stochastic finite element methods: an introduction
V Papadopoulos, DG Giovanis
Springer, 2017
552017
Bayesian updating with subset simulation using artificial neural networks
DG Giovanis, I Papaioannou, D Straub, V Papadopoulos
Computer Methods in Applied Mechanics and Engineering 319, 124-145, 2017
552017
A new perspective on the solution of uncertainty quantification and reliability analysis of large-scale problems
G Stavroulakis, DG Giovanis, M Papadrakakis, V Papadopoulos
Computer Methods in Applied Mechanics and Engineering 276, 627-658, 2014
472014
Spectral representation-based neural network assisted stochastic structural mechanics
DG Giovanis, V Papadopoulos
Engineering Structures 84, 382-394, 2015
422015
Data-driven surrogates for high dimensional models using Gaussian process regression on the Grassmann manifold
DG Giovanis, MD Shields
Computer Methods in Applied Mechanics and Engineering 370, 113269, 2020
382020
Manifold learning-based polynomial chaos expansions for high-dimensional surrogate models
K Kontolati, D Loukrezis, KRM Dos Santos, DG Giovanis, MD Shields
International Journal for Uncertainty Quantification 12 (4), 2022
272022
A survey of unsupervised learning methods for high-dimensional uncertainty quantification in black-box-type problems
K Kontolati, D Loukrezis, DG Giovanis, L Vandanapu, MD Shields
Journal of Computational Physics 464, 111313, 2022
262022
A GPU domain decomposition solution for spectral stochastic finite element method
G Stavroulakis, DG Giovanis, V Papadopoulos, M Papadrakakis
Computer Methods in Applied Mechanics and Engineering 327, 392-410, 2017
232017
Epistemic uncertainty assessment using incremental dynamic analysis and neural networks
DG Giovanis, M Fragiadakis, V Papadopoulos
Bulletin of Earthquake Engineering 14, 529-547, 2016
232016
Subset simulation for problems with strongly non-Gaussian, highly anisotropic, and degenerate distributions
MD Shields, DG Giovanis, VS Sundar
Computers & Structures 245, 106431, 2021
212021
Grassmannian Diffusion Maps--Based Dimension Reduction and Classification for High-Dimensional Data
KR Dos Santos, DG Giovanis, MD Shields
SIAM Journal on Scientific Computing 44 (2), B250-B274, 2022
172022
Uncertainty quantification for complex systems with very high dimensional response using Grassmann manifold variations
DG Giovanis, MD Shields
Journal of Computational Physics 364, 393-415, 2018
142018
Reliability analysis
V Papadopoulos, DG Giovanis, V Papadopoulos, DG Giovanis
Stochastic Finite Element Methods: An Introduction, 71-98, 2018
132018
Data-driven uncertainty quantification in computational human head models
K Upadhyay, DG Giovanis, A Alshareef, AK Knutsen, CL Johnson, ...
Computer methods in applied mechanics and engineering 398, 115108, 2022
92022
Grassmannian diffusion maps based surrogate modeling via geometric harmonics
KRM dos Santos, DG Giovanis, K Kontolati, D Loukrezis, MD Shields
International Journal for Numerical Methods in Engineering 123 (15), 3507-3529, 2022
72022
Variance‐based simplex stochastic collocation with model order reduction for high‐dimensional systems
DG Giovanis, MD Shields
International Journal for Numerical Methods in Engineering 117 (11), 1079-1116, 2019
72019
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Articles 1–20