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Alexis-Tzianni Charalampopoulos
Alexis-Tzianni Charalampopoulos
在 mit.edu 的电子邮件经过验证
标题
引用次数
引用次数
年份
Implementation of a fully nonlinear Hamiltonian Coupled-Mode Theory, and application to solitary wave problems over bathymetry
CE Papoutsellis, AG Charalampopoulos, GA Athanassoulis
European Journal of Mechanics-B/Fluids 72, 199-224, 2018
312018
Machine-learning energy-preserving nonlocal closures for turbulent fluid flows and inertial tracers
ATG Charalampopoulos, TP Sapsis
Physical Review Fluids 7 (2), 024305, 2022
222022
A Gaussian moment method and its augmentation via LSTM recurrent neural networks for the statistics of cavitating bubble populations
SH Bryngelson, A Charalampopoulos, TP Sapsis, T Colonius
International Journal of Multiphase Flow 127, 103262, 2020
152020
Hybrid quadrature moment method for accurate and stable representation of non-Gaussian processes applied to bubble dynamics
A Charalampopoulos, SH Bryngelson, T Colonius, TP Sapsis
Philosophical Transactions of the Royal Society A 380 (2229), 20210209, 2022
82022
Uncertainty quantification of turbulent systems via physically consistent and data-informed reduced-order models
A Charalampopoulos, T Sapsis
Physics of Fluids 34 (7), 2022
82022
Statistics of extreme events in coarse-scale climate simulations via machine learning correction operators trained on nudged datasets
A Charalampopoulos, S Zhang, B Harrop, LR Leung, TP Sapsis
32023
A non‐intrusive machine learning framework for debiasing long‐time coarse resolution climate simulations and quantifying rare events statistics
B Barthel Sorensen, A Charalampopoulos, S Zhang, BE Harrop, ...
Journal of Advances in Modeling Earth Systems 16 (3), e2023MS004122, 2024
12024
A Machine Learning Bias Correction of Large-scale Environment of Extreme Weather Events in E3SM Atmosphere Model
S Zhang, BE Harrop, LR Leung, AT Charalampopoulos, B Barthel, WW Xu, ...
Authorea Preprints, 2023
12023
A Hamiltonian coupled mode method for the fully nonlinear water wave problem, including the case of a moving seabed
AT Charalampopoulos
12016
Interaction of solitary water waves with uneven bottom using a Hamiltonian-Coupled Mode System
C Papoutsellis, G Athanassoulis, A Charalampopoulos
Frontiers in Nonlinear Physics, 2016
12016
Correcting the statistics of coarse-scale simulations using neural network models trained on nudged data sets
B Barthel, A Charalampopoulos, T Sapsis
AGU23, 2023
2023
Quantifying the Value of Data in Scientific Machine Learning Models with Output-Weighted Active Learning
B Champenois, A Charalampopoulos, T Sapsis
AGU23, 2023
2023
Statistics of extreme events in climate models via coarse-scale simulations and machine learning correction operators based on nudged datasets
AT Charalampopoulos, S Zhang, B Harrop, R Leung, T Sapsis
2023
Coarse-grained models for prediction, uncertainty quantification, and extreme event statistics of turbulent flows in engineering and geophysical settings using physics …
AT Charalampopoulos
Massachusetts Institute of Technology, 2023
2023
Data-assisted uncertainty quantification and extreme event prediction in climate models using physically-consistent neural networks.
AT Charalampopoulos, S Zhang, R Leung, T Sapsis
Bulletin of the American Physical Society 67, 2022
2022
Uncertainty quantification and extreme event analysis for turbulent flows using energy-preserving data-driven closure schemes
AT Charalampopoulos, T Sapsis
APS Division of Fluid Dynamics Meeting Abstracts, T02. 003, 2021
2021
Bypassing quadrature moment method instability via recurrent neural networks with application to cavitating bubble dispersions
S Bryngelson, AT Charalampopoulos, R Fox, T Sapsis, T Colonius
APS Division of Fluid Dynamics Meeting Abstracts, Q26. 003, 2021
2021
Machine-learning quasilinear Gaussian moment closures for uncertainty quantification of turbulent fluid flows
AT Charalampopoulos, T Sapsis
APS Division of Fluid Dynamics Meeting Abstracts, R10. 008, 2020
2020
Neural-network-augmented Gaussian moment method for the statistics of cavitating bubble populations
S Bryngelson, A Charalampopoulos, T Sapsis, T Colonius
APS Division of Fluid Dynamics Meeting Abstracts, S02. 007, 2019
2019
Machine learning non-local closures for turbulent anisotropic multiphase flows
AT Charalampopoulos
Massachusetts Institute of Technology, 2019
2019
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