Quasi-stationary Monte Carlo and the ScaLE algorithm

M Pollock, P Fearnhead, AM Johansen… - Journal of the Royal …, 2020 - academic.oup.com
This paper introduces a class of Monte Carlo algorithms which are based on the simulation
of a Markov process whose quasi-stationary distribution coincides with a distribution of …

[PDF][PDF] The scalable Langevin exact algorithm: Bayesian inference for big data

M Pollock, P Fearnhead, AM Johansen… - arxiv preprint arxiv …, 2016 - researchgate.net
This paper introduces a class of Monte Carlo algorithms which are based upon simulating a
Markov process whose quasi-stationary distribution coincides with the distribution of interest …

Simulating bridges using confluent diffusions

PA Jenkins, M Pollock, GO Roberts… - arxiv preprint arxiv …, 2019 - arxiv.org
Diffusions are a fundamental class of models in many fields, including finance, engineering,
and biology. Simulating diffusions is challenging as their sample paths are infinite …

Multiscale stochastic optimization: modeling aspects and scenario generation

M Glanzer, GC Pflug - Computational Optimization and Applications, 2020 - Springer
Real-world multistage stochastic optimization problems are often characterized by the fact
that the decision maker may take actions only at specific points in time, even if relevant data …

Consistency of Bayesian nonparametric inference for discretely observed jump diffusions

J Koskela, D Spano, PA Jenkins - Bernoulli, 2019 - JSTOR
We introduce verifiable criteria for weak posterior consistency of Bayesian nonparametric
inference for jump diffusions with unit diffusion coefficient and uniformly Lipschitz drift and …

[PDF][PDF] Quasi-stationary Monte Carlo methods and the ScaLE algorithm

M Pollock, P Fearnhead, AM Johansen… - J. Roy. Statist. Soc. Ser …, 2020 - rss.org.uk
The paper introduces a class of Monte Carlo algorithms which are based on the simulation
of a Markov process whose quasi-stationary distribution coincides with a distribution of …

Exploring Probability Measures with Markov Processes

S Power - 2020 - repository.cam.ac.uk
In many domains where mathematical modelling is applied, a deterministic description of the
system at hand is insufficient, and so it is useful to model systems as being in some way …

[ЦИТИРОВАНИЕ][C] Multiscale stochastic programming

M Glanzer, G Pflug - Available on Optimization Online, 2019