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Search Publications

NIST Authors in Bold

Displaying 51 - 75 of 1916

Degradation Modeling of a Robot Arm to Support Prognostics and Health Management

September 28, 2023
Author(s)
Deogratias Kibira, Helen Qiao
… because robots are normally operated in a healthy state. A digital twin, which is a virtual real-time representation of a … this data. This paper demonstrates the building of a digital twin of a robot workcell that uses data from the real … Robot Degradation, Prognostics, Predictive Maintenance, Digital Twin …

Analysis of Iris Images from Twins Day 2010

June 16, 2020
Author(s)
James R. Matey, Patrick J. Grother, George W. Quinn
… year since 1976, the town of Twinsburg, Ohio has held a Twins Day Festival. Over the past 43 years over $77,000$ sets of twins and multiples have attended -- with many repeat visits … University biometrics effort have engaged with the Twins Days organizers since 2010 to collect biometric data …

The Digital NIST: Challenges and opportunities in the digital transformation of NIST's calibration services

September 21, 2022
Author(s)
Catherine Cooksey, James A. Fedchak, Robert Hanisch, Gregory (Greg) C. Cala, Damian Lauria, Raymond Plante, Benjamin Long, John S. Quintavalle, Manmohan Moodra
… Early in 2022 NIST embarked on a pilot project to produce digital calibration reports and certificates of analysis for … for the purpose of assessing the scope and challenges of digital transformation for these measurement services. This … digital transformation, DCC, digital calibration, digital SI …

The Digital NIST: Challenges And Opportunities in the Digital Transformation of NIST's Reference Materials

September 21, 2022
Author(s)
William Dinis Camara, Steven J. Choquette, Katya Delak, Robert Hanisch, Benjamin Long, Melissa M. Phillips, Jared Ragland, Kate Rimmer
… Early in 2022 NIST embarked on a pilot project to produce digital calibration reports and digital certificates of analysis for reference materials. The goal of the project is to produce a few examples of digital reports and certificates for the purpose of assessing …

Digital-Twin-Assisted Clustering of Radio-Frequency Multipath Components

June 26, 2025
Author(s)
Anuraag Bodi, Jihoon Bang, Neeraj Varshney, Samuel Berweger, Chiehping Lai, Jelena Senic, Jack Chuang, Camillo Gentile
… together with AI-based algorithms, generate a segmented digital twin of the environment. By projecting MPCs onto this segmented twin, they are clustered directly according to the segments … Digital-Twin-Assisted Clustering of Radio-Frequency Multipath …

NIKE: Integrated Workflow, Digital Library, and Online Catalog Systems

June 1, 2004
Author(s)
Nancy Allmang, Jo Ann Remshard
… reviewing, and publishing scholarly documents. Separate digital archive systems, online public access library … all of these these elements. An integrated workflow engine/digital library/online library catalog, NIKE will streamline … Joint Conference on Digital Libraries (JCDL) …

Rotational deformation twins in a HfNbTaTiZr refractory high entropy alloy

September 26, 2024
Author(s)
Oleg Senkov, Frederick Meisenkothen, Robert Wheeler
… Results of the analysis of deformation twins formed in HfNbTaTiZr refractory high entropy alloy … deformation at 20 °C – 600 °C are reported. All studied twins were formed by rotation of the matrix crystal lattice … Rotational deformation twins in a HfNbTaTiZr refractory high entropy alloy …

Inferring previously uninstalled applications from digital traces

May 25, 2017
Author(s)
Jim Jones, Tahir Kahn, Kathryn B. Laskey, Alexander J. Nelson, Mary T. Laamanen, Douglas R. White
… traces may be intact and complete. In most cases, however, digital artifacts and traces are altered, destroyed, and … 11th Annual ADFSL Conference on Digital Forensics, Security and Law … digital forensics, digital artifact, digital trace, partial artifact, residual …

COMPARISON OF ONTOLOGICAL REPRESENTATIONS OF RELATIONS BETWEEN DIGITAL AND PHYSICAL ARTIFACTS IN MANUFACTURING DOMAIN

August 21, 2023
Author(s)
Dusan Sormaz, Boonserm Kulvatunyou, Milos Drobnjakovic, Saruda Seeharit, Arkopaul Sarkar
… ontologies. As many engineering and business tasks involve digital communication, it is important to develop ontologies for digital artifacts of various fidelity levels and various … which provides a basis to represent information about some digital objects such as plan specification as well as …

Descriptive Metadata Requirements for Long-term Archival of Digital Product Models

February 25, 2009
Author(s)
Joshua Lubell, Ben Kassel, Sudarsan Rachuri
… Digital product engineering information comes from a variety … data and lifecycle management systems. As the volume of digital engineering data increases, so does the need to … ship data ingest and customizing tools developed by the digital library community for engineering-specific …

Color Error in the Digital Camera Image Capture Process

April 1, 2014
Author(s)
John Penczek, Paul A. Boynton, Jolene Splett
… The color error of images taken by digital cameras is evaluated with respect to its sensitivity … quantify the level of color error that may occur in the digital camera image capture process, and provide guidance … Journal of Digital Imaging … telemedicine, digital cameras, color errors, color correction …

Dataset construction challenges for digital forensics

July 29, 2021
Author(s)
James R. Lyle, Graeme Horsman
… As the digital forensic field develops, taking steps towards … and best practices defined for dataset creation in digital forensics. This work defines three categories of dataset which typically exist in digital forensic - tool/process evaluation datasets, actions …

Twin Plane Re-entrant Mechanism for Catalytic Nanowire Growth

March 12, 2014
Author(s)
Andrew D. Gamalski, Peter W. Voorhees, Renu Sharma, Caterina Ducati, Stephan Hofmann
… We observe a twin plane re-entrant based growth mechanism for Au catalyzed … geometry allows steady state growth based on a single twin boundary at the nanowire centre. We propose that the nucleation barrier at the twin plane re-entrant groove is effectively reduced by the …

Keyhole pores reduction in laser powder bed fusion additive manufacturing of nickel alloy 625

October 26, 2022
Author(s)
Ho Yeung, Felix Kim, Alkan Donmez, Jorge Neira
… part built with a constant power density scan strategy. Digital twins of process monitoring were created from laser … meltpool imaging. Techniques were developed to analyze the digital twins and correlate them to the XCT measurements. The … meltpool image registration, X-ray computed tomography, digital twin …

Navigating Unmountable Media with the Digital Forensics XML File System

May 31, 2018
Author(s)
Alexander J. Nelson, Alexandra Chassanoff, Alexandra Holloway
… extracts essential file system metadata, serializing to Digital Forensics XML for later consumption as a read-only … International Journal of Digital Curation … digital storage, content normalization, XML, Digital Forensics XML, FUSE … Navigating Unmountable Media with the Digital Forensics XML File System …

A Data Collection Platform for Network Management

April 2, 2024
Author(s)
Amar Abane, Abdella Battou, Abderrahim Amlou, Tao Zhang
… collection of data for network management based on digital twin technology. … network monitoring, network management, publish-subscribe, digital twin network …

Sustaining Engineering Informatics: Toward Methods and Metrics for Digital Curation

July 1, 2008
Author(s)
Joshua Lubell, Sudarsan Rachuri, Eswaran Subrahmanian, Mahesh Mani
… model to incorporate EI sustainability criteria, Digital Object Prototypes (DOP), and end user access … and abstractions required in the definition of engineering digital objects. Finally we present a proposed case study and … International Journal of Digital Curation …

Grain Growth and Twin Formation in 0.74 PMN-0.26 PT

June 1, 2002
Author(s)
Jay S. Wallace, J M. Huh, J Blendell, C A. Handwerker
… lead magnesium niobate, PMN, re-entrant edge growth, twin plane … Grain Growth and Twin Formation in 0.74 PMN-0.26 PT …

The Digital NIST: Challenges And Opportunities in the Digital Transformation of NIST's Reference Materials

March 30, 2023
Author(s)
William Dinis Camara, Steven J. Choquette, Katya Delak, Robert Hanisch, Benjamin Long, Melissa M. Phillips, Jared Ragland, Kate Rimmer
… Early in 2022 NIST embarked on a pilot project to produce digital calibration reports and digital certificates of analysis for reference materials. The goal of the project is to produce a few examples of digital reports and certificates for the purpose of assessing …

The Internet Marketplace and Digital Rights Management

January 1, 2005
Author(s)
Gordon E. Lyon
… information security methods cannot fully protect digital products. Insisting upon physical control severely restricts the Web market for digital objects and stymies e-commerce. Early digital rights management (DRM) reflects this dilemma, … Digital Rights Management: Concepts and Applications, …

NIKE: Integrated Workflow, Digital Library, and Online Catalog Systems. Poster.

June 1, 2004
Author(s)
Nancy Allmang, Jo Ann Remshard
… reviewing, and publishing scholarly documents. Separate digital archive systems, online public access library … all of these these elements. An integrated workflow engine/digital library/online library catalog, NIKE will streamline … Joint Conference on Digital Libraries (JCDL) …
Displaying 51 - 75 of 1916
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