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Ahmed H. Elsheikh
Ahmed H. Elsheikh
Heriot-Watt University, UK
Bestätigte E-Mail-Adresse bei hw.ac.uk - Startseite
Titel
Zitiert von
Zitiert von
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Efficient Bayesian inference of subsurface flow models using nested sampling and sparse polynomial chaos surrogates
AH Elsheikh, I Hoteit, MF Wheeler
Computer Methods in Applied Mechanics and Engineering 269, 515-537, 2014
1082014
Reservoir modeling for flow simulation by use of surfaces, adaptive unstructured meshes, and an overlapping-control-volume finite-element method
M Jackson, J Percival, P Mostaghimi, B Tollit, D Pavlidis, C Pain, J Gomes, ...
SPE Reservoir Evaluation & Engineering 18 (02), 115-132, 2015
1002015
Parametric generation of conditional geological realizations using generative neural networks
S Chan, AH Elsheikh
Computational Geosciences, pp 1–28, 2019
962019
DR-RNN: A deep residual recurrent neural network for model reduction
JN Kani, AH Elsheikh
arXiv preprint arXiv:1709.00939, 2017
872017
Non-Linear Petrov-Galerkin Methods for Reduced Order Modelling of the Navier-Stokes Equations using a Mixed Finite Element Pair
D Xiao, F Fang, J Dud, CC Pain, IM Navon, AG Buchan, AH ElSheikh, ...
Computer methods in Applied mechanics and Engineering, 2012
862012
A machine learning approach for efficient uncertainty quantification using multiscale methods
S Chan, AH Elsheikh
Journal of Computational Physics 354, 493-511, 2018
832018
Parametrization and Generation of Geological Models with Generative Adversarial Networks
S Chan, AH Elsheikh
arXiv preprint arXiv:1708.01810, 2017
832017
Reduced-Order Modeling of Subsurface Multi-phase Flow Models Using Deep Residual Recurrent Neural Networks
JN Kani, AH Elsheikh
Transport in Porous Media 126 (3), 713-741, 2019
722019
Non-Linear Petrov-Galerkin Methods for Reduced Order Hyperbolic Equations and Discontinuous Finite Element Methods
F Fang, CC Pain, IM Navon, AH Elsheikh, J Dua, D Xiaoa
Journal of Computational Physics, 2012
712012
Iterative ensemble smoothers in the annealed importance sampling framework
AS Stordal, AH Elsheikh
Advances in Water Resources 86, 231-239, 2015
612015
Surface-based reservoir modelling for flow simulation
MD Jackson, GJ Hampson, JH Saunders, A El-Sheikh, GH Graham, ...
Geological Society, London, Special Publications 387 (1), 271-292, 2014
582014
Bayesian reservoir history matching considering model and parameter uncertainties
AH Elsheikh, MD Jackson, TC Laforce
Mathematical Geosciences 44 (5), 515-543, 2012
572012
Surrogate accelerated sampling of reservoir models with complex structures using sparse polynomial chaos expansion
H Bazargan, M Christie, AH Elsheikh, M Ahmadi
Advances in Water Resources 86, 385-399, 2015
452015
Reservoir Modeling for Flow Simulation Using Surfaces, Adaptive Unstructured Meshes, and Control-Volume-Finite-Element Methods
MD Jackson, J Gomes, P Mostaghimi, JR Percival, BS Tollit, D Pavlidis, ...
SPE Reservoir Simulation Symposium, 2013
452013
Parameter estimation of subsurface flow models using iterative regularized ensemble Kalman filter
AH ELSheikh, CC Pain, F Fang, JLMA Gomes, IM Navon
Stochastic Environmental Research and Risk Assessment, 1-21, 2012
432012
Data-driven surrogates for rapid simulation and optimization of WAG injection in fractured carbonate reservoirs
S Agada, S Geiger, A Elsheikh, S Oladyshkin
Petroleum Geoscience 23 (2), 270-283, 2017
422017
Nested sampling algorithm for subsurface flow model selection, uncertainty quantification, and nonlinear calibration
AH Elsheikh, MF Wheeler, I Hoteit
Water Resources Research 49 (12), 8383-8399, 2013
422013
Comparison of ensemble filtering algorithms and null space Monte Carlo for parameter estimation and uncertainty quantification using CO2 sequestration data
R Tavakoli, H Yoon, M Delshad, AH ElSheikh, MF Wheeler, BW Arnold
Water Resources Research, 2013
412013
Robust optimisation of CO2 sequestration strategies under geological uncertainty using adaptive sparse grid surrogates
KR Petvipusit, AH Elsheikh, TC Laforce, PR King, MJ Blunt
Computational Geosciences 18 (5), 763-778, 2014
402014
A reliable triangular mesh intersection algorithm and its application in geological modelling
AH Elsheikh, M Elsheikh
Engineering with Computers 30 (1), 143-157, 2014
402014
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