Search Results for author: Karen Habermann

Found 2 papers, 0 papers with code

Score matching for sub-Riemannian bridge sampling

no code implementations23 Apr 2024 Erlend Grong, Karen Habermann, Stefan Sommer

Simulation of conditioned diffusion processes is an essential tool in inference for stochastic processes, data imputation, generative modelling, and geometric statistics.

Denoising Imputation

Brownian bridge expansions for Lévy area approximations and particular values of the Riemann zeta function

no code implementations19 Feb 2021 James Foster, Karen Habermann

We study approximations for the L\'evy area of Brownian motion which are based on the Fourier series expansion and a polynomial expansion of the associated Brownian bridge.

Probability Numerical Analysis Numerical Analysis Number Theory 60F05, 60H35, 60J65, 41A10, 42A10, 11M06

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