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Search Publications

NIST Authors in Bold

Displaying 801 - 825 of 7107

Bootstrap Variability Studies in ROC Analysis on Large Datasets

March 19, 2014
Author(s)
Jin Chu Wu, Alvin F. Martin, Raghu N. Kacker
The nonparametric two-sample bootstrap is employed to compute uncertainties of measures in receiver operating characteristic (ROC) analysis on large datasets in areas such as biometrics, and so on. In this framework, the bootstrap variability was

Rethinking Timekeeping for Modern IT Solutions

January 28, 2019
Author(s)
Son VoBa, Charles L. Ulland, Michael Lombardi, Arno Lentfer
… system clocks accurate across geographic locations-in cloud-space and on- premises. Computer time accuracy with … standard hardware interfaces to keep general-purpose computing platforms and their virtual machines UTC-accurate, …

Enhancing Materials Property Prediction by Leveraging Computational and Experimental Data using Deep Transfer Learning

November 22, 2019
Author(s)
Kamal Choudhary, Dipendra Jha, Ankit Agrawal, Alok Choudhary, Wei-keng Liao, Francesca M. Tavazza, Carelyn E. Campbell
… experiments. Here, we demonstrate that existing large DFT-computational datasets can be leveraged, together with the … Enhancing Materials Property Prediction by Leveraging Computational and Experimental Data using Deep Transfer …

Towards Computing Resource Reservation Scheduling in Industrial Internet of Things

December 11, 2020
Author(s)
Fan Liang, Wei Yu, Xing Liu, David W. Griffith, Nada T. Golmie
… a variety of IIoT applications, which generate different computing tasks depending on their functionalities. Some … an IIoT environment is key to achieving automation. Since computing resources are limited in IIoT, how to rapidly … paper we propose a task scheduling scheme that reserves computing resources to wait for upcoming time-sensitive tasks …

Performance Measurement Using Low Perturbation and High Precision Hardware Assists

December 3, 1998
Author(s)
Alan Mink, Wayne J. Salamon, J Hollingsworth, R Arunachalam
… monitor to measure and tune high-performance parallel computing applications. By using the monitor, we were able to … distributed computing, measurement hardware, parallel computing, performance measurement, performance monitor, …

Sensitivity to X-Ray Computed Tomography Instrument Geometry Errors as a Function of Rotation Stage Position, Detector Position, and Detector Size

September 28, 2021
Author(s)
Bala Muralikrishnan, Prashanth Jaganmohan, Meghan Shilling, Ed Morse
… instrument geometry errors in industrial cone beam X-ray computed tomography (XCT) systems. These test procedures were … analysis, single-point ray tracing method, X-ray computed tomography … Sensitivity to X-Ray Computed Tomography Instrument Geometry Errors as a Function …

Sample Statement of Work for Federal Computer Security Services: For Use in-House or Contracting Out

December 1, 1991
Author(s)
D M. Gilbert, N Lynch
… Each federal organization is fully responsible for its computer security program whether the security program is … presents the ideas and experiences of those involved with computer security. It supports the operational field with a set of Statements of Works (SOWs) describing significant computer security activities. While not a substitute for good …

Small Angle Neutron Scattering of Solutions of Arborescent Graft Polymers

November 1, 1999
Author(s)
S M. Choi, R M. Briber, Barry J. Bauer, A Topp, M Gauthier, L Tichagwa
… of temperature in both deuterated cyclohexane (above the cloud point) and deuterated toluene. For dilute deuterated cyclohexane solutions the cloud point measured optically was found to be (15 ± 1 … in the SANS data for the phase separated (below the cloud point) deuterated cyclohexane solutions of the largest …

LDPC for QKD Reconcilation

May 22, 2012
Author(s)
Alan Mink, Anastase Nakassis
We present the Low Density Parity Check (LDPC) forward error correction algorithm adapted for the Quantum Key Distribution (QKD) protocol in a form readily applied by developers. A sparse parity check matrix is required for the LDPC algorithm and we

QCMA with One-sided Error Equals QCMA with Two-sided Error

November 30, 2011
Author(s)
Stephen P. Jordan, Daniel Nagaj
QCMA is the set of decision problems such that if the answer is yes, there exists a classical bitstring, or proof, that can be efficiently verified by a quantum computer. The verifier is allowed a small probability of rejecting a valid proof or accepting

A C-S-H Atomic-Scale Computational Toolkit: Application to Service Life Modeling

September 1, 2006
Author(s)
Kenneth A. Snyder, Raymond D. Mountain, Antonio Faraone
… A computational toolkit is being developed for studying … include both a materials database and a collection of computational tools for constructing atomic-scale models, of … purpose of the toolkit is to facilitate the development of computational tools for concrete performance prediction. The …

Point-source atom interferometer gyroscope

December 1, 2021
Author(s)
Azure Hansen, Yun-Jhih Chen, John Kitching, Elizabeth Donley
… to interfere atomic wavepackets in an expanding cloud of laser-cooled atoms. The measurement is inherently … of minimizing the thermal expansion of the cold-atom cloud, PSI exploits the expansion to probe these three …

Repeated Measurements with Minimally Destructive Partial-Transfer Absorption Imaging

December 2, 2019
Author(s)
Ian B. Spielman, Ana Valdes Curiel, Dimitris Trypogeorgos, Erin Marshall, Nathan Lundblad
… ensemble with minimal perturbation. We prepare an atomic cloud in a state that is dark to the imaging light and then … state. By repeating this process we can image the atomic cloud many times before it is depleted; for small fractions …
Displaying 801 - 825 of 7107
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