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126526 results found

SDNist v1.3: Temporal Map Challenge Environment

Data provided by  National Institute of Standards and Technology

SDNist (v1.3) is a set of benchmark data and metrics for the evaluation of synthetic data generators on structured tabular data. This version (1.3) reproduces the challenge environment from Sprints 2 and 3 of the Temporal Map Challenge. These benchmarks are distributed as a simple open-source python package to allow standardized and reproducible comparison of synthetic generator models on real world data and use cases.

Tags: private information sharing,differential privacy,privacy,benchmarks,synthetic data

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National Software Reference Library (NSRL) Reference Data Set (RDS) - NIST Special Database 28

Data provided by  National Institute of Standards and Technology

The National Software Reference Library (NSRL) collects software from various sources and incorporates file profiles computed from this software into a Reference Data Set (RDS) of information. The RDS can be used by law enforcement, government, and industry organizations to review files on a computer by matching file profiles in the RDS. This alleviates much of the effort involved in determining which files are important as evidence on computers or file systems that have been seized as part of criminal investigations.

Tags: computer crimes,computer forensics,crimes,cyber crimes,Defense Computer Forensics Laboratory,Federal Bureau of Investigation,file profiles,finger print software,fingerprints,graphics,hash keeper,hashes,investigations,KFF,known file filters,law enforcement,National Institute of Justice,National Software Reference Library,OLES,profiles,reference data set,softwares,US Customs Services

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Source: https://www.nist.gov/software-quality-group/national-software-reference-library-nsrl

X-ray Computed Tomography Data of Additive Manufacturing Metrology Testbed (AMMT) Parts: Overhang Part X16

Data provided by  National Institute of Standards and Technology

This dataset includes files generated from post-build X-ray computed tomography (XCT) measurements of the sixteen parts built as part of the "Overhang Part X16" in-situ process monitoring dataset (available at https://doi.org/10.18434/mds2-2309). The "Overhang Part X16" dataset was a three-dimensional (3D) additive manufacturing (AM) build performed on the Additive Manufacturing Metrology Testbed (AMMT) by Ho Yeung and Brandon Lane on July 3, 2019.

Tags: Additive Manufacturing; Laser powder bed fusion; x-ray computed tomography;

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Forensic Software and Algorithms Catalog

Data provided by  National Institute of Standards and Technology

The Software & Algorithms Catalog serves as a searchable database of forensically relevant algorithms and software across various forensic disciplines. The catalog is a tool for guiding future research in this important topic area and will provide a deeper understanding of the state of practice in algorithmic forensic science, including identification of areas without algorithms and software.

Tags: forensic software,forensic algorithms

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Source: https://forensicsoftware.nist.gov/index.php

Speed of Sound Measurements of Binary Mixtures of Difluoromethane (R-32) with 2,3,3,3-Tetrafluoropropene (R-1234yf) or trans-1,3,3,3-Tetrafluoropropene (R-1234ze(E)) Refrigerants

Data provided by  National Institute of Standards and Technology

Speed of Sound Measurements of Binary Mixtures of Difluoromethane (R-32) with 2,3,3,3-Tetrafluoropropene (R-1234yf) or trans-1,3,3,3-Tetrafluoropropene (R-1234ze(E)) Refrigerants

Tags: Advanced Materials,Energy,Environment and Climate,Physical Infrastructure,Safety,Security and Forensics

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Digital control of a superconducting qubit using a Josephson pulse generator at 3 K

Data provided by  National Institute of Standards and Technology

Included here are data used to generate figures from the paper "Digital control of a superconducting qubit using a Josephson pulse generator at 3 K".Abstract: Scaling of quantum computers to fault-tolerant levels relies critically on the integration of energy-efficient, stable, and reproducible qubit control and readout electronics.

Tags: Quantum computing,scalable,cryogenic control,Josephson junction (JJ),Single Flux Quantum (SFQ),transmon,superconductor,voltage metrology

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A suite of atomic structure codes originally developed by R. D. Cowan adapted for Windows-based personal computers.

Data provided by  National Institute of Standards and Technology

The package consists of a set of computer programs for calculation of energy levels, radiative transition wavelengths and probabilities, electron impact excitation and photoionization cross sections, etc. The programs were originally written by Robert D. Cowan in 1962-1991 (see R.D. Cowan, The theory of atomic structure and spectra, University of California Press, Berkeley - Los Angeles - London, 1981). The dataset was updated in November, 2021.

Tags: COWAN,PC,WINDOWS,ATOMIC STRUCTURE,energy levels,transition probabilities

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Community Resilience Estimates

Data provided by  United States Census Bureau

The Community Resilience Estimates track how socially vulnerable every neighborhood in the United States is to the impacts of a disaster. The Community Resilience Estimates use American Community Survey microdata and Population Estimates Program data to measure the ability of individuals and households to absorb the external stresses of the impacts of a disaster.

Tags: census

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Source: http://api.census.gov/data/2019/cre

Virus Particle Exposure in Residences (ViPER) Webtool

Data provided by  National Institute of Standards and Technology

The Virus Particle Exposure in Residences (ViPER) Webtool is a single zone indoor air quality and ventilation analysis tool developed by the National Institute of Standards and Technology (NIST) for evaluating an occupant's relative exposure to viral particles exhaled by a temporary visitor inside the home.

Tags: airflow,CONTAM,contaminants,occupant exposure,simulation,residential,virus particle

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Source: http://species.campus.nist.gov/contam-apps/webapps/Viper/

Simulation Files (.prj and .cvf) for Virus Particle Exposure in Residences (ViPER) Webtool

Data provided by  National Institute of Standards and Technology

This dataset is comprised of the .prj and .cvf files used to build the database for the Virus Particle Exposure in Residences (ViPER) Webtool, a single zone indoor air quality and ventilation analysis tool developed by the National Institute of Standards and Technology (NIST).

Tags: airflow,CONTAM,contaminants,occupant exposure,residential,simulation,ViPER,virus particle

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