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Alyson Fox
Alyson Fox
Verified email at llnl.gov
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A survey of numerical linear algebra methods utilizing mixed-precision arithmetic
A Abdelfattah, H Anzt, EG Boman, E Carson, T Cojean, J Dongarra, A Fox, ...
The International Journal of High Performance Computing Applications 35 (4 …, 2021
1892021
Error analysis of zfp compression for floating-point data
J Diffenderfer, AL Fox, JA Hittinger, G Sanders, PG Lindstrom
SIAM Journal on Scientific Computing 41 (3), A1867-A1898, 2019
852019
Stability analysis of inline ZFP compression for floating-point data in iterative methods
A Fox, J Diffenderfer, J Hittinger, G Sanders, P Lindstrom
SIAM Journal on Scientific Computing 42 (5), A2701-A2730, 2020
222020
Rounding error analysis of mixed precision block Householder QR algorithms
LM Yang, A Fox, G Sanders
SIAM Journal on Scientific Computing 43 (3), A1723-A1753, 2021
182021
Algebraic multigrid for directed graph Laplacian linear systems (NS‐LAMG)
A Fox, T Manteuffel
Numerical Linear Algebra with Applications 25 (3), e2152, 2018
62018
Variable precision computing
JAF Hittinger, PG Lindstrom, H Bhatia, PT Bremer, DM Copeland, ...
Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States), 2019
52019
Numerical methods for gremban's expansion of signed graphs
A Fox, T Manteuffel, G Sanders
SIAM Journal on Scientific Computing 39 (5), S945-S968, 2017
52017
Investigation of spectral clustering for signed graph matrix representations
A Fox, G Sanders, A Knyazev
2018 IEEE High Performance extreme Computing Conference (HPEC), 1-7, 2018
42018
A note on weakly complete sequences
A Fox, MP Knapp
Journal of Integer Sequences 16 (2), 3, 2013
42013
Mixed-Precision Analysis of Householder QR Algorithms
LM Yang, A Fox, G Sanders
Submitted to journal, 2019
32019
Algebraic Multigrid (AMG) for Graph Laplacian Linear Systems: Extensions of AMG for Signed, Undirected and Unsigned, Directed Graphs
AL Fox
University of Colorado at Boulder, 2017
22017
Statistical Analysis of ZFP: Understanding Bias
A Fox, P Lindstrom
arXiv preprint arXiv:2407.01826, 2024
12024
Resilient s-ACD for Asynchronous Collaborative Solutions of Systems of Linear Equations
L Erlandson, Z Atkins, A Fox, CJ Vogl, A Międlar, C Ponce
2023 18th Conference on Computer Science and Intelligence Systems (FedCSIS …, 2023
12023
Analysis of floating-point round-off error in linear algebra routines for graph clustering
LM Yang, A Fox
2020 IEEE High Performance Extreme Computing Conference (HPEC), 1-7, 2020
12020
Modifying the Asynchronous Jacobi Method for Data Corruption Resilience
CJ Vogl, ZR Atkins, A Fox, A Miȩdlar, C Ponce
SIAM Journal on Scientific Computing 46 (5), A3258-A3281, 2024
2024
ZFP: A compressed array representation for numerical computations
P Lindstrom, J Hittinger, J Diffenderfer, A Fox, D Osei-Kuffuor, J Banks
The International Journal of High Performance Computing Applications …, 2024
2024
Analysis of floating-point round-off error in linear algebra routines for graph clustering
A Fox, L Yang
Lawrence Livermore National Lab.(LLNL), Livermore, CA (United States), 2021
2021
Mixed precision matrix interpolative decompositions for model reduction
AM Dunton, A Fox
arXiv preprint arXiv:2012.00706, 2020
2020
MIXED-PRECISION ARITHMETIC FOR GRAPH CLUSTERINGAND GRAPH RANKING
LM Yang, G Sanders, A Fox
Lawrence Livermore National Lab.(LLNL), Livermore, CA (United States), 2020
2020
Rounding Error Analysis of Mixed Precision Block Householder QR Algorithms
L Minah Yang, A Fox, G Sanders
arXiv e-prints, arXiv: 1912.06217, 2019
2019
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