2 papers
math.OC2023
Convergence analysis for a nonlocal gradient descent method via directional Gaussian smoothing
Hoang Tran, Qiang Du, Guannan Zhang
We analyze the convergence of a nonlocal gradient descent method for minimizing a class of high-dimensional non-convex functions, where a directional Gaussian smoothing (DGS) is pr…
cs.CV2023
Point Cloud Data Simulation and Modelling with Aize Workspace
Boris Mocialov, Eirik Eythorsson, Reza Parseh +2
This work takes a look at data models often used in digital twins and presents preliminary results specifically from surface reconstruction and semantic segmentation models trained…