119 citations · 286 across the 14 of their papers we have counts for
17 papers
Discovering Causal Structure with Reproducing-Kernel Hilbert Space -Machines
Nicolas Brodu, James P. Crutchfield
We merge computational mechanics' definition of causal states (predictively-equivalent histories) with reproducing-kernel Hilbert space (RKHS) representation inference. The result…
Transparent Experiments: Releasing Data from Mechanical Tests on Three Dimensional Hydrogel Sphere Packings
Jonathan Barés, Nicolas Brodu, Hu Zheng +1
We describe here experiments on the mechanics of hydrogel particle packings from the Behringer lab, performed between 2012 and 2015. These experiments quantify the evolution of all…
Refractive Index Matched Scanning and Detection of Soft Particle
Joshua A. Dijksman, Nicolas Brodu, R. P. Behringer
We describe here how to apply the three dimensional imaging technique of refrecative index matched scanning to hydrogel spheres. Hydrogels are water based materials with a low refr…
Super-resolving multiresolution images with band-independant geometry of multispectral pixels
Nicolas Brodu
A new resolution enhancement method is presented for multispectral and multi-resolution images, such as these provided by the Sentinel-2 satellites. Starting from the highest resol…
Stochastic Texture Difference for Scale-Dependent Data Analysis
Nicolas Brodu, Hussein Yahia
This article introduces the Stochastic Texture Difference method for analyzing data at prescribed spatial and value scales. This method relies on constrained random walks around ea…
MC-DEM: a novel simulation scheme for modeling dense granular media
Nicolas Brodu, Joshua A. Dijksman, Robert P. Behringer
This article presents a new force model for performing quantitative simulations of dense granular materials. Interactions between multiple contacts (MC) on the same grain are expli…