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20092026
most citedThe Zig-Zag Process and Super-Efficient Sampling for Bayesian Analysis of Big Data

139 citations · 616 across the 32 of their papers we have counts for

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math.PR2022

Infinite Dimensional Piecewise Deterministic Markov Processes

Paul Dobson, Joris Bierkens

In this paper we aim to construct infinite dimensional versions of well established Piecewise Deterministic Monte Carlo methods, such as the Bouncy Particle Sampler, the Zig-Zag Sa…

math.PR2021

Approximations of Piecewise Deterministic Markov Processes and their convergence properties

Andrea Bertazzi, Joris Bierkens, Paul Dobson

Piecewise deterministic Markov processes (PDMPs) are a class of stochastic processes with applications in several fields of applied mathematics spanning from mathematical modeling…

math.PR2019

Large deviations for the empirical measure of the zig-zag process

Joris Bierkens, Pierre Nyquist, Mikola C. Schlottke

The zig-zag process is a piecewise deterministic Markov process in position and velocity space. The process can be designed to have an arbitrary Gibbs type marginal probability den…

math.PR2019★ 3 cited

Spectral analysis of the zigzag process

Joris Bierkens, Sjoerd M. Verduyn Lunel

The zigzag process is a variant of the telegraph process with position dependent switching intensities. A characterization of the -spectrum for the generator of the one-dimens…

math.PR2018★ 13 cited

Simulation of elliptic and hypo-elliptic conditional diffusions

Joris Bierkens, Frank van der Meulen, Moritz Schauer

Suppose is a multidimensional diffusion process. Assume that at time zero the state of is fully observed, but at time only linear combinations of its components are o…

math.PR2018★ 2 cited

High-dimensional scaling limits of piecewise deterministic sampling algorithms

Joris Bierkens, Kengo Kamatani, Gareth O. Roberts

Piecewise deterministic Markov processes are an important new tool in the design of Markov Chain Monte Carlo algorithms. Two examples of fundamental importance are the Bouncy Parti…