We have successfully applied full‐3‐D tomography (F3DT) based on a combination of the
scattering‐integral method (SI‐F3DT) and the adjoint‐wavefield method (AW‐F3DT) to …

For oceanographic research, remotely operated underwater vehicles (ROVs) routinely
record several hours of video material each day. Manual processing of such large amounts …

The omission of nonlinear effects in large-scale 3D ground motion estimation, which are
particularly challenging due to memory and scalability issues, can result in costly …

Over the last decade, InfiniBand has become an increasingly popular interconnect for
deploying modern supercomputing systems. However, there exists no detection service that …

Broadly, there exist two protocols for point-to-point data transfer in the Message Passing
Interface (MPI) programming model-Eager and Rendezvous. State-of-the-art MPI libraries …

AWM-Olsen is a widely used ground motion simulation code based on a parallel finite
difference solution of the 3-D velocity-stress wave equation. This application runs on tens of …

Accurate models of crustal attenuation structure are important for simulating seismic
wavefields at high frequencies (f> 1 Hz). In this study, we collected P and S waveforms from …

The increasing popularity of multi-core processors has made MPI intra-node communication,
including the intra-node RMA (Remote Memory Access) communication, a critical …

The goal of any scheduler is to satisfy user's demands for computation and achieve a good
performance in overall system utilization by efficiently assigning jobs to resources. However …

Showing students what they can do with their computing degree, this text uses concrete
examples and case studies to highlight the positive work of real computing professionals …