12 citations · 18 across the 5 of their papers we have counts for
5 papers
Efficient nonlocal linear image denoising: Bilevel optimization with Nonequispaced Fast Fourier Transform and matrix-free preconditioning
Andrés Miniguano-Trujillo, John W. Pearson, Benjamin D. Goddard
We present a new approach for nonlocal image denoising, based around the application of an unnormalized extended Gaussian ANOVA kernel within a bilevel optimization algorithm. A cr…
Experimental and Theoretical Bulk Phase Diagram and Interfacial Tension of Ouzo
Andrew J. Archer, Benjamin D. Goddard, David N. Sibley +4
Ouzo is a well-known drink in Mediterranean countries, with ingredients water, alcohol and trans-anethole oil. The oil is insoluble in water, but completely soluble in alcohol, so…
Stability of nanoparticle laden aerosol liquid droplets
A. J. Archer, B. D. Goddard, R. Roth
We develop a model for the thermodynamics and evaporation dynamics of aerosol droplets of a liquid such as water, surrounded by the gas. When the temperature and the chemical poten…
A Constrained Optimisation Framework for Parameter Identification of the SIRD Model
Andrés Miniguano-Trujillo, John W. Pearson, Benjamin D. Goddard
We consider a numerical framework tailored to identifying optimal parameters in the context of modelling disease propagation. Our focus is on understanding the behaviour of optimis…
Non-adiabatic transitions through tilted avoided crossings
Volker Betz, Benjamin D. Goddard
We investigate the transition of a quantum wave-packet through a one-dimensional avoided crossing of molecular energy levels when the energy levels at the crossing point are tilted…