195 citations · 495 across the 26 of their papers we have counts for
3 papers · 1 filter
Reconstructing Blood Flow in Data-Poor Regimes: A Vasculature Network Kernel for Gaussian Process Regression
Shaghayegh Z. Ashtiani, Mohammad Sarabian, Kaveh Laksari +1
Blood flow reconstruction in the vasculature is important for many clinical applications. However, in clinical settings, the available data are often quite limited. For instance, T…
Cross Interpolation for Solving High-Dimensional Dynamical Systems on Low-Rank Tucker and Tensor Train Manifolds
Behzad Ghahremani, Hessam Babaee
We present a novel tensor interpolation algorithm for the time integration of nonlinear tensor differential equations (TDEs) on the tensor train and Tucker tensor low-rank manifold…
A DEIM Tucker Tensor Cross Algorithm and its Application to Dynamical Low-Rank Approximation
Behzad Ghahremani, Hessam Babaee
We introduce a Tucker tensor cross approximation method that constructs a low-rank representation of a -dimensional tensor by sparsely sampling its fibers. These fibers are sele…