O. Chkrebtii

activity

20132025

most citedBayesian Numerical Methods for Nonlinear Partial Differential Equations

14 citations · 22 across the 13 of their papers we have counts for

collaborators

Showing 2020Show all

2 papers · 1 filter

stat.AP2020★ 1 cited

Bayesian Inference for Polycrystalline Materials

James Matuk, Oksana Chkrebtii, Stephen Niezgoda

Polycrystalline materials, such as metals, are comprised of heterogeneously oriented crystals. Observed crystal orientations are modelled as a sample from an orientation distributi…

stat.ME2020★ 4 cited

Elastic $k$ -means clustering of functional data for posterior exploration, with an application to inference on acute respiratory infection dynamics

Xiao Zang, Sebastian Kurtek, Oksana Chkrebtii +1

We propose a new method for clustering of functional data using a $k$ -means framework. We work within the elastic functional data analysis framework, which allows for decomposition…

Bayesian Inference for Polycrystalline Materials

Elastic k-means clustering of functional data for posterior exploration, with an application to inference on acute respiratory infection dynamics

Elastic $k$ -means clustering of functional data for posterior exploration, with an application to inference on acute respiratory infection dynamics