75 citations · 126 across the 7 of their papers we have counts for
7 papers
Fast Hybrid Image Retargeting
Daniel Valdez-Balderas, Oleg Muraveynyk, Timothy Smith
Image retargeting changes the aspect ratio of images while aiming to preserve content and minimise noticeable distortion. Fast and high-quality methods are particularly relevant at…
Towards accelerating Smoothed Particle Hydrodynamics simulations for free-surface flows on multi-GPU clusters
Daniel Valdez-Balderas, José M. Domínguez, Benedict D. Rogers +1
Starting from the single graphics processing unit (GPU) version of the Smoothed Particle Hydrodynamics (SPH) code DualSPHysics, a multi-GPU SPH program is developed for free-surfac…
Finite-Size-Scaling at the Jamming Transition: Corrections to Scaling and the Correlation Length Critical Exponent
Daniel Vagberg, Daniel Valdez-Balderas, M. A. Moore +2
We carry out a finite size scaling analysis of the jamming transition in frictionless bi-disperse soft core disks in two dimensions. We consider two different jamming protocols: (i…
Effects of inhomogeneities and thermal fluctuations on the spectral function of a model d-wave superconductor
Daniel Valdez-Balderas, David Stroud
We compute the spectral function of a model two-dimensional high-temperature superconductor, at both zero and finite temperatures . We assume that an areal fract…
Model for Vortex Pinning in a Two-Dimensional Inhomogeneous d-wave Superconductor
Daniel Valdez-Balderas, David Stroud
We study a model for the pinning of vortices in a two-dimensional, inhomogeneous, Type-II superconductor in its mixed state. The model is based on a Ginzburg-Landau (GL) free energ…
Single-Particle Density of States of a Superconductor with a Spatially Varying Gap and Phase Fluctuations
Daniel Valdez-Balderas, David Stroud
Recent experiments have shown that the superconducting energy gap in some cuprates is spatially inhomogeneous. Motivated by these experiments, and using exact diagonalization of a…