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NIST Interagency/Internal Report (NISTIR)

Evacuation Decision Model

Author(s)
Paul A. Reneke
In evacuation models, the time between the first alarm or other initial cue until the population starts evacuating, often referred to as the pre-evacuation time...

Flow Control in Time-Varying, Random Supply Chains

Author(s)
Ion Matei
Today�s supply chains are more and more complex. They depend on a network of independent, yet interconnected moving parts. They rely on critical infrastructures...

NIST Time and Frequency Bulletin

Author(s)
Petrina C. Potts
The Time and Frequency Bulletin provides information on performance of time scales and a varieth of broadcasts (and related information) to users of the NIST...

Video-based Face Recognition via Joint Sparse Representation

Author(s)
P J. Phillips, Vishal M. Patel, Yi-Chen Chen, Rama Chellappa
In video-based face recognition, a key challenge is in exploiting the extra information available in a video. In addition, different video sequences of the same...

STEP File Analyzer User's Guide

Author(s)
Robert R. Lipman
This guide describes how to use the STEP File Analyzer that generates a spreadsheet from a STEP file. The spreadsheet simplifies inspecting information in the...

Third-Round Report of the SHA-3 Cryptographic Hash Algorithm Competition

Author(s)
Shu-jen H. Chang, Ray A. Perlner, William E. Burr, Meltem Sonmez Turan, John M. Kelsey, Souradyuti Paul, Lawrence E. Bassham
The National Institute of Standards and Technology (NIST) opened a public competition on November 2, 2007 to develop a new cryptographic hash algorithm - SHA-3...

Combinatorial Coverage Measurement

Author(s)
David R. Kuhn, Raghu N. Kacker, Yu Lei
Combinatorial testing applies factor covering arrays to test all t-way combinations of input or configuration state space. In some testing situations, it is not...

SysML extension for dynamical system simulation tools

Author(s)
Ion Matei, Conrad E. Bock
Computer-interpretable representations of system structure and behavior are at the center of designing today’s complex systems. Engineers create and review such...
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