David Ellsworth

David Ellsworth Email and Phone Number

Computer Graphics / Visualization / Big Data / Parallel Processing / Distributed Systems / Supercomputing at NASA @ NASA Ames Research Center
united states
David Ellsworth's Location
Mountain View, California, United States, United States
David Ellsworth's Contact Details
About David Ellsworth

Specialties: Computer Graphics, especially parallel renderingVisualizationBig DataParallel ProcessingDistributed SystemsSupercomputing

David Ellsworth's Current Company Details
NASA Ames Research Center

Nasa Ames Research Center

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Computer Graphics / Visualization / Big Data / Parallel Processing / Distributed Systems / Supercomputing at NASA
united states
Employees:
1394
David Ellsworth Work Experience Details
  • Nasa Ames Research Center
    Senior Research Scientist
    Nasa Ames Research Center 2007 - Present
    Led the design and installation of hyperwall2, a 8x16-screen visualization cluster; designed and built the monitor mounting system. Developed an arbitrary-resolution animation playback application for hyperwall2. Instrumented the Weather Research and Forcasting model for concurrent visualization, and ran test cases for Hurricane Katrina and Typhoon Morakot. Developed a volume rendering system for cell-centered AMR astrophysical data sets. Created visualizations for a number of customers, including the Review Board studying the 2008 flame trench damage, and a NESC study of SRB ignition when in the Vehicular Assembly Building.
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  • Nasa Ames Research Center
    Senior Research Scientist
    Nasa Ames Research Center 2006 - 2007
    Developed a concurrent visualization system for the NASA Ames Columbia supercomputer, concentrating on the MPEG encoding and display portion of the system. Created a pre- computation system for interactive particle visualization of multi-terabyte data sets. Investigated out-of-core visualization techniques for very large (10-1000 Gbyte) Computational Fluid Dynamics data sets for the NASA Advanced Supercomputing Division of NASA Ames Research Center; the latest results allow the visualization of a one Tbyte data set on a personal computer. Prototyped new algorithms using FEL and FM, which are C++ libraries that encapsulate different grid types using polymorphism.
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  • Nasa Ames Research Center
    Research Scientist
    Nasa Ames Research Center 2000 - 2006
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  • Nasa Ames Research Center
    Research Scientist
    Nasa Ames Research Center 1997 - 2000
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David Ellsworth Skills

Computer Graphics Parallel Rendering Parallel Processing Big Data Scientific Visualization Distributed Systems Supercomputing C++ Perl C Assembly Language

David Ellsworth Education Details

  • Phd Computer Science, University Of North Carolina, Chapel Hill
    Phd Computer Science, University Of North Carolina, Chapel Hill
  • Ms Computer Science, University Of North Carolina, Chapel Hill
    Ms Computer Science, University Of North Carolina, Chapel Hill
  • Bs Electrical Engineering And Computer Science, University Of California, Berkeley
    Bs Electrical Engineering And Computer Science, University Of California, Berkeley

Frequently Asked Questions about David Ellsworth

What company does David Ellsworth work for?

David Ellsworth works for Nasa Ames Research Center

What is David Ellsworth's role at the current company?

David Ellsworth's current role is Computer Graphics / Visualization / Big Data / Parallel Processing / Distributed Systems / Supercomputing at NASA.

What is David Ellsworth's email address?

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What is David Ellsworth's direct phone number?

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What schools did David Ellsworth attend?

David Ellsworth attended Phd Computer Science, University Of North Carolina, Chapel Hill, Ms Computer Science, University Of North Carolina, Chapel Hill, Bs Electrical Engineering And Computer Science, University Of California, Berkeley.

What skills is David Ellsworth known for?

David Ellsworth has skills like Computer Graphics, Parallel Rendering, Parallel Processing, Big Data, Scientific Visualization, Distributed Systems, Supercomputing, C++, Perl, C, Assembly Language.

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