17 citations · 32 across the 6 of their papers we have counts for
6 papers
Simulation-Based Imaging: Learning Acoustic Inverse Problems from Simulated Data
Luke Bodmer, E. Bruce Pitman
We introduce Simulation-Based Imaging (SBI), a framework for non-destructive acoustic imaging in which machine learning models trained entirely on simulated data serve as real-time…
First application of the failure forecast method to the GPS horizontal displacement data collected in the Campi Flegrei caldera (Italy) in 2011-2020
Andrea Bevilacqua, Abani Patra, E. Bruce Pitman +8
Using the failure forecast method we describe a first assessment of failure time on present-day unrest signals at Campi Flegrei caldera (Italy) based on the horizontal deformation…
A new method to identify the source vent location of tephra fall deposits: development and testing, and application to key Quaternary eruptions of Western North America
Qingyuan Yang, Marcus Bursik, E Bruce Pitman
A new method to identify the source vent location of tephra fall deposits based on thickness or maximum clast size measurements is presented in this work. It couples a first-order…
Comparative analysis of the structures and outcomes of geophysical flow models and modeling assumptions using uncertainty quantification
Abani K. Patra, Andrea Bevilacqua, Ali Akhavan-Safaei +3
We present a new statistically driven method for analyzing the modeling of geophysical flows. Many models have been advocated by different modelers for such flows incorporating dif…
Refinement on non-hydrostatic shallow granular flow model in a global Cartesian coordinate system
L. Yuan, W. Liu, J. Zhai +3
Current shallow granular flow models suited to arbitrary topography can be divided into two types, those formulated in bed-fitted curvilinear coordinates, and those formulated in g…
Forces on Bins - The Effect of Random Friction
E. Bruce Pitman
In this note we re-examine the classic Janssen theory for stresses in bins, including a randomness in the friction coefficient. The Janssen analysis relies on assumptions not met i…