T
Tim Brereton
Researcher at University of Ulm
Publications - 19
Citations - 722
Tim Brereton is an academic researcher from University of Ulm. The author has contributed to research in topics: Monte Carlo method & Tessellation. The author has an hindex of 10, co-authored 19 publications receiving 537 citations. Previous affiliations of Tim Brereton include University of Queensland.
Papers
More filters
Journal ArticleDOI
Why the Monte Carlo method is so important today
TL;DR: The reasons why the Monte Carlo method has evolved from a ‘last resort’ solution to a leading methodology that permeates much of contemporary science, finance, and engineering are explored.
Journal ArticleDOI
Stochastic 3D modeling of the microstructure of lithium-ion battery anodes via Gaussian random fields on the sphere
TL;DR: A stochastic model is developed that is able to produce realistic microstructures of lithium-ion battery anodes, which can serve as input for the simulations and uses the use of Gaussian random fields on the sphere as models for the particles that form the anodes.
Journal ArticleDOI
Fitting Laguerre tessellation approximations to tomographic image data
Aaron Spettl,Tim Brereton,Qibin Duan,Thomas Werz,Carl E. Krill,Dirk P. Kroese,Volker Schmidt +6 more
TL;DR: In this article, a robust stochastic optimization technique is proposed to fit a Laguerre tessellation to tomographic data, as a high-dimensional optimization problem with many local minima must be solved.
Journal ArticleDOI
Fitting Laguerre tessellation approximations to tomographic image data
Aaron Spettl,Tim Brereton,Qibin Duan,Thomas Werz,Carl E. Krill,Dirk P. Kroese,Volker Schmidt +6 more
TL;DR: This paper forms a version of this optimization problem that can be solved quickly using the cross-entropy method, a robust stochastic optimization technique that can avoid becoming trapped in local minima.
Journal ArticleDOI
3D reconstruction of grains in polycrystalline materials using a tessellation model with curved grain boundaries
Ondřej Šedivý,Tim Brereton,Daniel Westhoff,Leoš Polívka,Viktor Beneš,Volker Schmidt,Aleš Jäger +6 more
TL;DR: In this article, a method for fitting Generalized Balanced Power Diagram (GBPD) models to tomographic image data is described, which uses simulated annealing to solve a suitably chosen optimisation problem.