Publications

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• Total result(s) found: 110

• 2019

• Combining finite element and finite difference methods for isotropic elastic wave simulations in an energy-conservi... L. Gao, D.E. Keyes Journal of Computational Physics, volume 378, pp. 665-685, (2019) Website
• Hierarchical Matrix Operations on GPUs W. Boukaram, G. Turkiyyah, D.E. Keyes​ ACM Transactions on Mathematical Software, volume 45, Issue 1, (2019) Website PDF
• SBP–SAT finite difference discretization of acoustic wave equations on staggered block-wise uniform grids L. Gao, D.C. Del Rey Fernández, M. Carpenter, D.E. Keyes Journal of Computational and Applied Mathematics, volume 348, pp. 421-444, (2019) Website PDF
• Fast parallel multidimensional FFT using advanced MPI L. Dalcin, M. Mortensen, D.E. Keyes Journal of Parallel and Distributed Computing, volume 128, pp. 137-150, (2019) Website PDF
• Hierarchical-block conditioning approximations for high-dimensional multivariate normal probabilities J. Cao, M.G. Genton, D.E. Keyes, G.M. Turkiyyah Statistics and Computing, volume 29, Issue 3, pp. 585-598, (2019) Website PDF
• Batched triangular dense linear algebra kernels for very small matrix sizes on GPUs Al. Charara, D.E. Keyes, H. Ltaief ACM Transactions on Mathematical Software (TOMS), Volume 45, Issue 2, (2019) Website PDF
• A QDWH-based SVD Software Framework on Distributed-memory Manycore Systems D. Sukkari, H. Ltaief, A. Esposito, D.E. Keyes ACM Transactions on Mathematical Software (TOMS), volume 45, Issue 2, (2019) Website PDF
• Massively Parallel Polar Decomposition on Distributed-memory Systems H. Ltaief, D. Sukkari, A. Esposito, Y. Nakatsukasa, D.E. Keyes ACM Transactions on Parallel Computing (TOPC), volume 6, Issue 1, (2019) Website PDF
• Likelihood approximation with hierarchical matrices for large spatial datasets A. Litvinenko, Y. Sun, M.G. Genton, D.E. Keyes Computational Statistics & Data Analysis, volume 137, pp. 115-132, (2019) Website PDF

• 2018

• A Note on Adaptive Nonlinear Preconditioning Techniques L. Liu, D. E. Keyes, R. Krause SIAM J. SCI. COMPUT, volume 40, No. 2, pp. A1171A1186, (2018) Website PDF
• Accelerated cyclic reduction: A distributed-memory fast solver for structured linear systems G. Chavez, G. Turkiyyah, S. Zampini, H. Ltaief, D.E. Keyes Parallel Computing, volume 74, pp. 65-83, (2018) Website PDF
• Batched QR and SVD algorithms on GPUs with applications in hierarchical matrix compression W.H. Boukaram, G. Turkiyyah, H. Ltaief, D.E. Keyes Parallel Computing, volume 74, pp. 19-33, (2018) Website PDF
• Exploiting data sparsity for large-scale matrix computations K. Akbudak, H. Ltaief, A. Mikhalev, A. Charara, A. Esposito, D. Keyes European Conference on Parallel Processing, pp. 721-734, (2018) Website PDF
• Extreme computing for extreme adaptive optics: The key to finding life outside our solar system H. Ltaief, D. Sukkari, O. Guyon, D.E. Keyes PASC '18 Proceedings of the Platform for Advanced Scientific Computing Conferenc..., (2018) Website PDF
• Hierarchical decompositions for the computation of high-dimensional multivariate normal probabilities M.G. Genton, D.E. Keyes, G. Turkiyyah Journal of Computational and Graphical Statistics, ..., (2018) Website PDF
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