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Zydrunas Gimbutas on Muck Rack

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Articles

librla: A library of randomized linear algebra routines

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By Zydrunas Gimbutas, Adrianna Gillman
| nist.gov
Randomized linear algebra algorithms have become a vital tool for a variety of areas including fast direct solvers, reduced order modeling, and data science. Additionally, randomized linear algebra provides useful tools for solving total least squares problems, rank deficient least squares problem, doing matrix approximation, and skeletonizing (i.e. subset selection) a matrix.
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Computer Science > Mathematical Software

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By Zydrunas Gimbutas
| arxiv.org
arXivLabs is a framework that allows collaborators to develop and share new arXiv features directly on our website. Both individuals and organizations that work with arXivLabs have embraced and accepted our values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only works with partners that adhere to them. Have an idea for a project that will add value for arXiv's community? Learn more about arXivLabs.
Open in Who Shared View Duplicates (117) Issue with article?

Database of Diffusion MRI Brain Scans at 64 mT and 3 T

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By Andrew Dienstfrey, Joe Chalfoun, Adele P Peskin, Zydrunas Gimbutas
| nist.gov
Low-field magnetic resonance imaging offers the promise to significantly increase access to in vivo soft tissue imaging. The technology is both portable and low-cost in relation to the high-field scanners in clinical use today. However, these gains are accompanied by a degradation in image resolution and contrast. Many researchers are investigating machine learning processing pipelines to help restore image quality. Such studies require a well-curated data collection to train their models.
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