We describe how to manage distributed file system caches based upon groups of files that are accessed together. We use file access patterns to automatically construct dynamic g...
The linear systems associated with large, sparse, symmetric, positive definite matrices are often solved iteratively using the preconditioned conjugate gradient method. We have d...
Abstract. We use a parallel direct solver based on the Schur complement method for solving large sparse linear systems arising from the finite element method. A domain decompositi...
Historically, most radar sensor array processing has been implemented using dedicated and specialized processing systems. This approach was necessary because the algorithm computa...
We describe a prototype Web service for model reduction of very large-scale linear systems. Specifically, a userfriendly interface is designed so that model reduction can be easi...
Peter Benner, Rafael Mayo, Enrique S. Quintana-Ort...