82 citations · 926 across the 70 of their papers we have counts for
5 papers · 1 filter
Sorting same-size red blood cells in deep deterministic lateral displacement devices
Gokberk Kabacaoglu, George Biros
We study deformability-based sorting of same-size RBCs via DLD using an in-house integral equation solver. Our goal is to quantitatively characterize the physical mechanisms that e…
Coupling Brain-Tumor Biophysical Models and Diffeomorphic Image Registration
Klaudius Scheufele, Andreas Mang, Amir Gholami +3
We present the SIBIA (Scalable Integrated Biophysics-based Image Analysis) framework for joint image registration and biophysical inversion and we apply it to analyse MR images of…
Geometry-Oblivious FMM for Compressing Dense SPD Matrices
Chenhan D. Yu, James Levitt, Severin Reiz +1
We present GOFMM (geometry-oblivious FMM), a novel method that creates a hierarchical low-rank approximation, "compression," of an arbitrary dense symmetric positive definite (SPD)…
Low-resolution simulations of vesicle suspensions in 2D
Gokberk Kabacaoglu, Bryan Quaife, George Biros
Vesicle suspensions appear in many biological and industrial applications. These suspensions are characterized by rich and complex dynamics of vesicles due to their interaction wit…
An Parallel Fast Direct Solver for Kernel Matrices
Chenhan D. Yu, William B. March, George Biros
Kernel matrices appear in machine learning and non-parametric statistics. Given points in dimensions and a kernel function that requires work to evaluate,…