U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search Publications

NIST Authors in Bold

Displaying 1076 - 1100 of 7107

Parallel Programming with Interoperable MPI

February 1, 2004
Author(s)
William L. George, John G. Hagedorn, J E. Devaney
… used message passing library used for parallel scientific computing. … cluster computing, distributed processing, IMPI, interoperable MPI, …

Time-Aware Applications, Computers, and Communication Systems (TAACCS)

February 21, 2015
Author(s)
Marc A. Weiss, John Eidson, Charles Barry, David Broman, Bob Iannucci, Edward A. Lee, Kevin Stanton, Sr, Leon Goldin
… in ways that current systems do not support. Applications, computers, and communications systems have been developed … Time-Aware Applications, Computers, and Communication Systems (TAACCS) …

Implementing Assertions for Object-Oriented Systems

January 30, 1998
Author(s)
D Wallace, M Schmid, M Schatz, J Voas
The state-of-the-art in software testing is continually evolving. Researchers and practitioners are inventing techniques that improve the efficiency of software testing as well as increase the reliability of the products that are being tested. One

Two tests of variance homogeneity for clustered data where group size is informative

December 3, 2024
Author(s)
Mary Gregg, Adam Creuziger, Somnath Datta, Douglas Lorenz
To evaluate variance homogeneity among groups for clustered data, Iachine et al. (Robust tests for the equality of variances for clustered data. J Stat Comput Simul 2010;80(4):365–377) introduced an extension of the well-known Levene test. However, this

Separable Shape Tensors for Aerodynamic Design

January 31, 2023
Author(s)
Zachary J. Grey, Andrew Glaws, Olga Doronina
Airfoil shape design is a classical problem in engineering and manufacturing. In this work, we combine principled physics-based considerations for the shape design problem with modern computational techniques using a data-driven approach. Modern and

Shape Retrieval of Non-Rigid 3D Human Models

April 26, 2016
Author(s)
Afzal A. Godil, David Pickup
3D models of humans are commonly used within computer graphics and vision, and so the ability to distinguish between body shapes is an important shape retrieval problem. We extend our recent paper which provided a benchmark for testing non-rigid 3D shape

Motional Squeezing for Trapped Ion Transport and Separation

August 20, 2021
Author(s)
Robert Sutherland, Shaun Burd, Daniel Slichter, Stephen Libby, Dietrich Leibfried
… are essential operations for most large-scale quantum computing architectures. In this Letter, we develop a … trapped ion, quantum computing …

In Order to Form a More Perfect UNION

April 1, 2001
Author(s)
Isabel M. Beichl, F Sullivan
… In this computing prescription we present an algorithm for finding a … Computing in Science & Engineering …

Optical Scattering Characteristics of 3D Lunar Regolith Particles Measured using X-Ray Nano Computed Tomography

April 27, 2021
Author(s)
Edward Garboczi, Ann Debay, Somen Baidya, Ahmed M. Hassan, Andrew Sharits, Jay D. Goguen, Thomas Lafarge, Mikolas Melius
… the Apollo 11 mission were measured using X-ray Nano Computed Tomography (XCT). The scattering cross-sections of … that ranged in size between 400 nm to 1000 nm were computed using the open-source DDSCAT software in the visible … of 3D Lunar Regolith Particles Measured using X-Ray Nano Computed Tomography …

Preserving Privacy More Than Reading a Message

June 27, 2014
Author(s)
Susanne M. Furman, Mary F. Theofanos
Social media has become a mainstream activity where people share all kinds of personal and intimate details about their lives. These social networking sites (SNS) allow users to conveniently authenticate to the third party website by using their SNS

The State of State Tables in the AMRF

January 1, 1987
Author(s)
Don E. Libes
This paper discusses the representation of automation control algorithms by state tables. Earlier papers favoring state tables are discussed in light of experience since they were written. It is suggested that the disadvantages of state tables outweigh

A Cell Control System for the AMRF

May 1, 1984
Author(s)
Albert T. Jones, Charles R. McLean
A research facility is being established at the National Bureau of Standards to develop a small batch manufacturing system to support study and experimentation in automated metrology and interface standards for the computer integrated factory of the future
Displaying 1076 - 1100 of 7107
Was this page helpful?