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PROJECTS
In a highly cyclic community (S3), vertices in each subgroup mostly connect directionally to vertices in the “next” adjacent subgroup. The new factorizations enable discovery of such phenomena.

Math for Data Mining

Newly developed mathematical techniques reveal important tools for data mining analysis.

Computational Math | Data Management | Data Science
PROJECTS
simulation in the shape of a red cube
Legacy

Phase-Field Modeling

Based on a discretization and time-stepping algorithm, these equations include a local order parameter, a quaternion representation of local orientation, and species composition.

Computational Math | Computational Science | Materials Science
PROJECTS
closeup of molecular simulation
Legacy

First-Principles Molecular Dynamics

This scalable first-principles MD algorithm with O(N) complexity and controllable accuracy is capable of simulating systems that were previously impossible with such accuracy.

Computational Math | Computational Science | Materials Science
PROJECTS

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NEWS
Bhavya's portrait next to a slide from a presentation that diagrams data poisoning

Conference papers highlight importance of data security to machine learning

May 12, 2021

The 2021 Conference on Computer Vision and Pattern Recognition features two papers co-authored by an LLNL researcher targeted at understanding robust machine learning models.

AI/ML | Computational Math | Computer Vision | Data Science | Deep Learning
NEWS
drawing of a brain made up of network lines and a computer chip

A winning strategy for deep neural networks

April 29, 2021

LLNL continues to make an impact at top machine learning (ML) conferences, even as much of the research staff works remotely during the COVID-19 pandemic.

AI/ML | Computational Math | Data Science | Deep Learning | ML Theory
NEWS
collage of magazine pages

S&TR cover story: The exascale software portfolio

April 22, 2021

The latest issue of LLNL's Science & Technology Review magazine showcases Computing in the cover story alongside a commentary by Bruce Hendrickson.

Collaborations | Computational Math | Data Movement and Memory | Discrete Mathematics | Emerging Architectures
NEWS

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