3 papers
eess.IV2020
Learned Spectral Computed Tomography
Dimitris Kamilis, Mario Blatter, Nick Polydorides
Spectral Photon-Counting Computed Tomography (SPCCT) is a promising technology that has shown a number of advantages over conventional X-ray Computed Tomography (CT) in the form of…
math.NA2019
A Sketched Finite Element Method for Elliptic Models
Robert Lung, Yue Wu, Dimitris Kamilis +1
We consider a sketched implementation of the finite element method for elliptic partial differential equations on high-dimensional models. Motivated by applications in real-time si…
math.NA2019
A row-sampling-based randomised finite element method for elliptic partial differential equations
Yue Wu, Dimitris Kamilis, Nick Polydorides
We consider a randomised implementation of the finite element method (FEM) for elliptic partial differential equations on high-dimensional models. This is motivated by applications…