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Displaying 5801 - 5825 of 7113

Towards STEP-Based Data Transfer in Layered Manufacturing

September 1, 1998
Author(s)
D Dutta, Anil Kumar, Mike Pratt, Ram D. Sriram
This paper concerns the informational requirements of layered manufacturing (LM). The most common industrial use of LM today is for rapid prototyping, but we take a wider view of it as a flexible fabrication technology. Its use in building functional

Conformance Testing Object-Oriented Frameworks Using JAVA

July 1, 1998
Author(s)
Kevin G. Brady, James A. St Pierre
This paper details the assumptions, decision processes, and conclusions reached during the development and implementation of a Conformance Testing Tool using the JAVA [JAVA] programming language, and the Object Management Group's (OMG's) Common Object

Automated SIMS for Determining Isotopic Distributions in Particle Polutations

February 1, 1998
Author(s)
David S. Simons, John G. Gillen, Cynthia J. Zeissler, R H. Fleming, P J. McNitt
A System has been developed to make rapid automated measurements of isotopic ratios from many individual micrometer-sized particles dispersed on a substrate. High particle throughput is achieved by using a commercial secondary ion microscope to collect

Issues in Evaluation of Complex Fire Models

January 1, 1998
Author(s)
Richard D. Peacock, Paul A. Reneke, Glenn P. Forney, M. M. Kostreva
Several methods of evaluation of the predictive capability have been applied to fire models, but with limited utility. These range from explicit evaluation of the equations used in simple models such as ASET to pointwise evaluation of complex models from

Development and Test Results for a Vision-Based Approach to AVCS

September 1, 1993
Author(s)
Maris Juberts, Karl Murphy, M Nashman, H Scheiderman, Harry A. Scott, Sandor S. Szabo
To improve ground transportation, the United States began a program called the Intelligent Vehicle / Highway Systems (IVHS), sometimes called Smart Cars / Smart Roads. One of five IVHS components, the Advanced Vehicle Control Systems (AVCS), envisions

Data for Room Fire Model Comparisons

August 1, 1991
Author(s)
Richard D. Peacock, S Davis, Vyto Babrauskas
With the development of models to predict fire growth and spread in buildings, there has been a concomitant evolution in the measurement and analysis of experimental data in real-scale fires. This report presents the types of analyses that can be used to

Numerical Experiments in Scattering by a Dielectric Wedge

January 1, 2003
Author(s)
Egon Marx
A general discussion of the scattering of plane monochromatic waves by dielectric wedges precedes this paper. Numerical solutions of the problem of scattering by a dielectric wedge of finite cross section, with special emphasis on the divergent behavior of

NIST Roadmap Toward Criteria for Threshold Schemes for Cryptographic Primitives

July 7, 2020
Author(s)
Luis Brandao, Michael S. Davidson, Apostol T. Vassilev
This document constitutes a preparation toward devising criteria for the standardization of threshold schemes for cryptographic primitives by the National Institute of Standards and Technology (NIST). The large diversity of possible threshold schemes, as

Comparison of CFAST Predictions to Real Scale Fire Tests

October 15, 1996
Author(s)
Walter W. Jones, J. L. Bailey, P. A. Tatem, Glenn P. Forney
This paper describes a new algorithm of the Consolidated Fire Growth and Smoke Transport (CFAST) fire model and compares to data from real scale fire tests conducted onboard the ex-USS SHADWELL, the Navy's R&D Damage Control Platform. The new phenomenon

Conformance Testing and Specification Management

June 1, 1996
Author(s)
James A. St Pierre, Selden Stewart, Kevin G. Brady
This is the final report for the second year of a joint project between the National Institute of Standards and Technology (NIST) and SEMATECH. It presents the results from investigation in two areas that were proposed in the first year report: conformance

dint u say that: Digital Discourse, Digital Natives and Gameplay

Author(s)
Theresa O'Connell, John D. Grantham, Wyatt Wong, Kevin Workman, Alexander Wang
Traditional, new and modified discourse analysis methods were applied to a corpus of 858 discrete gameplay discourse events disclosing discourse characteristics during collaborative problem solving. Four teams of four digital natives each played

Security Property Verification by Transition Model

January 31, 2025
Author(s)
Chung Tong Hu
Verifying the security properties of access control policies is a complex and critical task. The policies and their implementation often do not explicitly express their underlying semantics, which may be implicitly embedded in the logic flows of policy
Displaying 5801 - 5825 of 7113
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