A modern retrospective on probabilistic numerics
CJ Oates, TJ Sullivan - Statistics and computing, 2019 - Springer
This article attempts to place the emergence of probabilistic numerics as a mathematical–
statistical research field within its historical context and to explore how its gradual …
statistical research field within its historical context and to explore how its gradual …
Probabilistic solutions to ordinary differential equations as nonlinear Bayesian filtering: a new perspective
We formulate probabilistic numerical approximations to solutions of ordinary differential
equations (ODEs) as problems in Gaussian process (GP) regression with nonlinear …
equations (ODEs) as problems in Gaussian process (GP) regression with nonlinear …
[图书][B] Probabilistic Numerics: Computation as Machine Learning
Probabilistic numerical computation formalises the connection between machine learning
and applied mathematics. Numerical algorithms approximate intractable quantities from …
and applied mathematics. Numerical algorithms approximate intractable quantities from …
Bayesian ODE solvers: the maximum a posteriori estimate
There is a growing interest in probabilistic numerical solutions to ordinary differential
equations. In this paper, the maximum a posteriori estimate is studied under the class of ν ν …
equations. In this paper, the maximum a posteriori estimate is studied under the class of ν ν …
Calibrated adaptive probabilistic ODE solvers
Probabilistic solvers for ordinary differential equations assign a posterior measure to the
solution of an initial value problem. The joint covariance of this distribution provides an …
solution of an initial value problem. The joint covariance of this distribution provides an …
Convergence rates of Gaussian ODE filters
A recently introduced class of probabilistic (uncertainty-aware) solvers for ordinary
differential equations (ODEs) applies Gaussian (Kalman) filtering to initial value problems …
differential equations (ODEs) applies Gaussian (Kalman) filtering to initial value problems …
Bayesian numerical methods for nonlinear partial differential equations
The numerical solution of differential equations can be formulated as an inference problem
to which formal statistical approaches can be applied. However, nonlinear partial differential …
to which formal statistical approaches can be applied. However, nonlinear partial differential …
Fenrir: Physics-enhanced regression for initial value problems
We show how probabilistic numerics can be used to convert an initial value problem into a
Gauss–Markov process parametrised by the dynamics of the initial value problem …
Gauss–Markov process parametrised by the dynamics of the initial value problem …
A probabilistic finite element method based on random meshes: A posteriori error estimators and Bayesian inverse problems
A Abdulle, G Garegnani - Computer Methods in Applied Mechanics and …, 2021 - Elsevier
We present a novel probabilistic finite element method (FEM) for the solution and uncertainty
quantification of elliptic partial differential equations based on random meshes, which we …
quantification of elliptic partial differential equations based on random meshes, which we …
Differentiable likelihoods for fast inversion of'likelihood-free'dynamical systems
Likelihood-free (aka simulation-based) inference problems are inverse problems with
expensive, or intractable, forward models. ODE inverse problems are commonly treated as …
expensive, or intractable, forward models. ODE inverse problems are commonly treated as …