1 citations · 1 across the 6 of their papers we have counts for
6 papers
Results, challenges and new steps on RBF approximation and computation
Stefano De Marchi, Nadaniela Egidi, Josephin Giacomini +1
We present an up-to-date overview of approximation methods based on Radial Basis Function (RBF) techniques, which have recently attracted attention across various computational too…
The RBF Collocation Method to Design a Digital Twin for Coffee Percolation
Nadaniela Egidi, Lauro Fioretti, Josephin Giacomini +2
Espresso coffee extraction is a complex physico-chemical process and can be modeled through a system of coupled partial differential equations. We present a numerical solution base…
Inverse modeling of porous flow through deep neural networks: the case of coffee percolation
Antoniorenee Barletta, Salvatore Cuomo, Nadaniela Egidi +2
This work addresses the inverse problem of espresso coffee extraction, in which one aims to reconstruct the brewing conditions that generate a desired chemical profile in the final…
Image Processing for Motion Magnification
Nadaniela Egidi, Josephin Giacomini, Paolo Leonesi +3
Motion Magnification (MM) is a collection of relative recent techniques within the realm of Image Processing. The main motivation of introducing these techniques in to support the…
Computational issues by interpolating with inverse multiquadrics: a solution
Stefano De Marchi, Nadaniela Egidi, Josephin Giacomini +2
We consider the interpolation problem with the inverse multiquadric radial basis function. The problem usually produces a large dense linear system that has to be solved by iterati…
Inverse heat conduction to model and optimise a geothermal field
Nadaniela Egidi, Josephin Giacomini, Pierluigi Maponi
The design of heat exchanger fields is a key phase to ensure the long-term sustainability of such renewable energy systems. This task has to be accomplished by modelling the releva…