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Anthony Gruber

Staff Page • John von Neumann Fellow. Biography I am a mathematician interested in basic and applied research questions that arise in the contexts of data science, nonlinear partial differential equations, and scientific machine learning. Lately, my focuses are primarily on (1) developing structure-informed surrogate models for the efficient approximation of large-scale systems,...

Applications of Mathematics Colloquium

Award, February 7, 2012 • Invited Talk, Loyola University Chicago.

Are New Neurons in Humans Important? How Scale Affects Neurogenesis Function

Award, May 16, 2014 • Invited Talk, Keystone Meeting on Adult Neurogenesis.

ASCEND

Project • ASCEND (Applied mathematics and Scientific Computing Ecosystem for the New Digital era) is a portfolio of projects funding by the DOE, Office of Science, Advanced Scientific Computing Research (ASCR) program, that consists of research and development in computational and applied mathematics seeking to address foundational research gaps in the digital...

ASCR Funded Publications

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Astra – An Arm-Based Large-Scale Advanced Architecture Prototype Platform

News Article, June 1, 2018 • Astra, one of the first supercomputers to use processors based on the Arm architecture in a large-scale high-performance computing platform, is being deployed at Sandia National Laboratories. Astra is the first of a potential series of advanced architecture prototype platforms, which will be deployed as part of the Vanguard program...

Astra Supercomputer is Fastest Arm-Based Machine on Top 500 List

News Article, November 1, 2018 • Sandia’s Astra is the world’s fastest Arm-based supercomputer according to the just released TOP500 list, the supercomputer industry’s standard. With a speed of 1.529 petaflops, Astra placed 203rd on a ranking of top computers announced at SC18, the International Conference for High Performance Computing, Networking, Storage, and Analysis, in Dallas. A petaflop is a unit...

Astra Supercomputer Team Wins NNSA Defense Programs Award of Excellence

News Article, October 1, 2019 • The Astra Supercomputer Team was recently awarded an NNSA Defense Programs Award of Excellence “For excellence in design, acquisition, and integration of the Astra prototype System.” These prestigious annual awards are granted to National Security Enterprise teams and individuals across the NNSA complex to recognize significant contributions to the Stockpile...

NNSA Defense Programs - Awards of Excellence

Automated Ensemble Analysis in Support of Nuclear Deterrence Programs

News Article, June 1, 2021 • Managing the modeling-simulation-analysis workflows that provide the basis for Sandia’s Nuclear Deterrence programs is a requirement for assuring verifiable, documented, and reproducible results. The Sandia Analysis Workbench (SAW) has now been extended to provide workflow management through the final tasks of ensemble analysis using Sandia’s Slycat framework. This new capability...

An unsupervised ensemble analysis sub-workflow sits atop a larger NGW computational simulation workflow. In the background, a solid mechanics parameter study is being analyzed in Slycat.

Award for Excellence

Award, November 10, 2010 • Award, Sandia National Laboratories. For educating the next generation of computational scientists through teaching at UNM

Award for excellence

Award, February 16, 2010 • Award, Sandia National Laboratories. For outstanding team effort on an industrial CRADA project

Awards

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“Efficient scheduling to minimize calibrations”

Award, April 3, 2014 • Invited Talk, Workshop on New Challenges in Scheduling Theory.

“Optimization-based modeling – a new strategy for predictive simulations. Part 1”

Award, May 7, 2011 • Invited Talk, 8th Int. Conf. Large Scale Sci. Comp., June 2011, Sozopol.

2011 National Nuclear Security Administration Defense Programs Award of Excellence

Award, September 1, 2011 • Other external recognition, National Nuclear Security Administration.

2017 Defense Programs Award of Excellence

Award, October 1, 2017 • Other external recognition, National Nuclear Security Administration. Trinity High Performance Computing Team for significant contributions to the Stockpile Stewardship Program

A Locally Conservative, Discontinuous Least-squares Finite Element for the Stokes Equations

Award, July 19, 2011 • Invited Talk, ICIAM 11, Vancouver. Presented at special session on "Advances in locally mass conservative discretizations for fluid flows"

Additive Decomposition of Multiphysics Problems

Award, February 27, 2011 • Invited Talk, 2011 SIAM CS/E Conference.

Adult Hippocampal Neurogenesis: Memory Resolution, Pattern Separation, or Both?

Award, March 12, 2013 • Invited Talk, University of Illinois Urbana Champaign Neuroscience Program.

Adult Hippocampal Neurogenesis: Memory Resolution, Pattern Separation, or Both?

Award, April 10, 2013 • Invited Talk, Boston University Biomedical Engineering.

Advisory Board Membership: National Research Council of the National Academies Standing Committee on Operational Science & Technology Option for Defeating IEDs

Award, January 1, 2011 • Society/professional leadership, Professional Society.

Ann has led, unified and improved national-level Transportation Security Administration (TSA) field research to improve aviation security processes and TSA officer performance.

Award, April 22, 2014 • Internal - employee recognition award, Sandia National Laboratories.

Applications of Mathematics Colloquium

Award, February 7, 2012 • Invited Talk, Loyola University Chicago.

Are New Neurons in Humans Important? How Scale Affects Neurogenesis Function

Award, May 16, 2014 • Invited Talk, Keystone Meeting on Adult Neurogenesis.

Award for excellence

Award, February 16, 2010 • Award, Sandia National Laboratories. For outstanding team effort on an industrial CRADA project

Award for Excellence

Award, November 10, 2010 • Award, Sandia National Laboratories. For educating the next generation of computational scientists through teaching at UNM

Backfilling with guarantees granted upon job submission

Award, October 25, 2012 • Invited Talk, New Challenges in Scheduling Theory.

Best Paper Award

Award, November 4, 2014 • Best paper/poster, 3rd ACM SIGSPATIAL International Workshop on Analytics for Big Geospatial Data (BigSpatial-2014).

Best Paper Award, “The Impact of Periodic Comet Shoemaker-Levy 9 on Jupiter”

Award, October 17, 1994 • Best paper/poster, Hypervelocity Impact Society .

Best Paper finalist

Award, September 1, 2015 • Best paper/poster, IEEE High Performance Extreme Computing Conference.

Best Paper of 2019

Award, November 25, 2020 • Award, Optimization Letters.

Best Paper, 20th High Performance Computing Symposium

Award, March 15, 2012 • Best paper/poster, Conference.

Best Poster

Award, November 15, 2011 • Best paper/poster, IEEE/ACM International Conference on High-Performance Computing, Networking, Storage, and Analysis (SC'11) Conference.

Best Student Paper Award: “Characterizing and Mitigating Work Time Inflation in Task Parallel Programs”

Award, November 15, 2012 • Best paper/poster, ACM / IEEE Supercomputing (SC12).

Best Student Paper, The 10th LCI International Conference on High-Performance Clustered Computing

Award, March 15, 2009 • Best student paper/poster, Conference.

Braess-Like Paradox on a Bipartite Exchange Network: More Connections are Not Always Better

Award, September 12, 2010 – September 17, 2010 • Invited Talk, New Challenges in Scheduling Theory.

Braess-like paradoxes on a bipartite exchange network: More connections are not always better

Award, October 11, 2009 • Invited Talk, INFORMS Annual Meeting.

Breakout group co-leader

Award, April 7, 2009 – April 10, 2009 • Society/professional leadership, NSF Workshop on the Science of Power Management.

Chair of the SIAM Professional Development Working Group