Inverse problems for physics-based process models

D Bingham, T Butler, D Estep - Annual Review of Statistics and …, 2024 - annualreviews.org
We describe and compare two formulations of inverse problems for a physics-based process
model in the context of uncertainty and random variability: the Bayesian inverse problem …

StocIPNet: A novel probabilistic interpretable network with affine-embedded reparameterization layer for high-dimensional stochastic inverse problems

J Mo, WJ Yan - Mechanical Systems and Signal Processing, 2024 - Elsevier
The stochastic inverse problem (StocIP), which aims to align push-forward and observed
output distributions by estimating probability distributions of unknown system inputs, often …

Parameter estimation with maximal updated densities

M Pilosov, C del-Castillo-Negrete, TY Yen… - Computer Methods in …, 2023 - Elsevier
A recently developed measure-theoretic framework solves a stochastic inverse problem
(SIP) for models where uncertainties in model output data are predominantly due to aleatoric …

Dissipation and bathymetric sensitivities in an unstructured mesh global tidal model

CP Blakely, G Ling, WJ Pringle… - Journal of …, 2022 - Wiley Online Library
The mechanisms and geographic distribution of global tidal dissipation in barotropic tidal
models are examined using a high resolution unstructured mesh finite element model. Mesh …

Low frequency water level correction in storm surge models using data assimilation

TG Asher, RA Luettich Jr, JG Fleming, BO Blanton - Ocean Modelling, 2019 - Elsevier
Research performed to-date on data assimilation (DA) in storm surge modeling has found it
to have limited value for predicting rapid surge responses (eg, those accompanying tropical …

Sequential maximal updated density parameter estimation for dynamical systems with parameter drift

C del‐Castillo‐Negrete, R Spence… - International Journal …, 2025 - Wiley Online Library
We present a novel method for generating sequential parameter estimates and quantifying
epistemic uncertainty in dynamical systems within a data‐consistent (DC) framework. The …

Data-driven uncertainty quantification for predictive flow and transport modeling using support vector machines

J He, SA Mattis, TD Butler, CN Dawson - Computational Geosciences, 2019 - Springer
Abstract Specification of hydraulic conductivity as a model parameter in groundwater flow
and transport equations is an essential step in predictive simulations. It is often infeasible in …

Biodeposit dispersion around a deep cage finfish farm in the Northern Persian Gulf

M Abbasian, SA Haghshenas, M Shah-hosseini… - Regional Studies in …, 2023 - Elsevier
Due to increasing demand for food, intensive mariculture of finfish is a fast develo**
industry in the Iranian part of the Persian Gulf (PG). The environmental impacts of cage fish …

Learning quantities of interest from dynamical systems for observation-consistent inversion

SA Mattis, KR Steffen, T Butler, CN Dawson… - Computer Methods in …, 2022 - Elsevier
Dynamical systems arise in a wide variety of mathematical models from the physical,
engineering, life, and social sciences. A common challenge is to quantify uncertainties on …