Digital twin: Values, challenges and enablers from a modeling perspective
Digital twin can be defined as a virtual representation of a physical asset enabled through
data and simulators for real-time prediction, optimization, monitoring, controlling, and …
data and simulators for real-time prediction, optimization, monitoring, controlling, and …
Application of geostatistical methods to groundwater salinization problems: A review
Groundwater salinization is considered to be one of the most severe and complex
phenomena affecting coastal regions worldwide, occurring when high concentrations of …
phenomena affecting coastal regions worldwide, occurring when high concentrations of …
Model-data interaction in groundwater studies: Review of methods, applications and future directions
We define model-data interaction (MDI) as a two way process between models and data, in
which on one hand data can serve the modeling purpose by supporting model …
which on one hand data can serve the modeling purpose by supporting model …
Digital twin: Values, challenges and enablers
A digital twin can be defined as an adaptive model of a complex physical system. Recent
advances in computational pipelines, multiphysics solvers, artificial intelligence, big data …
advances in computational pipelines, multiphysics solvers, artificial intelligence, big data …
A model-independent iterative ensemble smoother for efficient history-matching and uncertainty quantification in very high dimensions
JT White - Environmental Modelling & Software, 2018 - Elsevier
An open-source, scalable and model-independent (non-intrusive) implementation of an
iterative ensemble smoother has been developed to alleviate the computational burden …
iterative ensemble smoother has been developed to alleviate the computational burden …
Simultaneous identification of a contaminant source and hydraulic conductivity via the restart normal-score ensemble Kalman filter
Detecting where and when a contaminant entered an aquifer from observations
downgradient of the source is a difficult task; this identification becomes more challenging …
downgradient of the source is a difficult task; this identification becomes more challenging …
Predicting thermal performance of an enhanced geothermal system from tracer tests in a data assimilation framework
Predicting the thermal performance of an enhanced geothermal system (EGS) requires a
comprehensive characterization of the underlying fracture flow patterns from practically …
comprehensive characterization of the underlying fracture flow patterns from practically …
A comparison between ES-MDA and restart EnKF for the purpose of the simultaneous identification of a contaminant source and hydraulic conductivity
Understanding a contaminant source may help in a better management and risk assessment
of a polluted aquifer. However, contaminant source information may not be available when a …
of a polluted aquifer. However, contaminant source information may not be available when a …
An adaptive Gaussian process-based iterative ensemble smoother for data assimilation
Accurate characterization of subsurface hydraulic conductivity is vital for modeling of
subsurface flow and transport. The iterative ensemble smoother (IES) has been proposed to …
subsurface flow and transport. The iterative ensemble smoother (IES) has been proposed to …
An iterative local updating ensemble smoother for estimation and uncertainty assessment of hydrologic model parameters with multimodal distributions
Ensemble smoother (ES) has been widely used in inverse modeling of hydrologic systems.
However, for problems where the distribution of model parameters is multimodal, using ES …
However, for problems where the distribution of model parameters is multimodal, using ES …