2 papers
math.NA2023
Automatic differentiation as an effective tool in Electrical Impedance Tomography
Ivan Pombo, Luis Sarmento
Determining physical properties inside an object without access to direct measurements of target regions can be formulated as a specific type of \textit{inverse problem}. One of su…
cs.LG2022
Equivariant neural networks for recovery of Hadamard matrices
Augusto Peres, Eduardo Dias, Luís Sarmento +1
We propose a message passing neural network architecture designed to be equivariant to column and row permutations of a matrix. We illustrate its advantages over traditional archit…