Publications (4)
Prediction and Computer Model Calibration Using Outputs From Multi-fidelity Simulators
Joslin Goh, Derek Bingham, James Paul Holloway +3
Computer codes are widely used to describe physical processes in lieu of physical observations. In some cases, more than one computer simulator, each with different degrees of fide…
Calibrating a large computer experiment simulating radiative shock hydrodynamics
Robert B. Gramacy, Derek Bingham, James Paul Holloway +5
We consider adapting a canonical computer model calibration apparatus, involving coupled Gaussian process (GP) emulators, to a computer experiment simulating radiative shock hydrod…
Region Growing with Convolutional Neural Networks for Biomedical Image Segmentation
John Lagergren, Erica Rutter, Kevin Flores
In this paper we present a methodology that uses convolutional neural networks (CNNs) for segmentation by iteratively growing predicted mask regions in each coordinate direction. T…
Effects of non-physiological blood pressure artefacts on measures of cerebral autoregulation
Adam Mahdi, Erica Rutter, Stephen J. Payne
Cerebral autoregulation refers to regulation mechanisms that aim to maintain cerebral blood flow approximately constant. It is often assessed by autoregulation index (ARI), which u…