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The only DoD protocols supporting the Transport Layer in the ISO Model are UDP and TCP. UDP is packet-oriented which TCP is stream-oriented. It is often useful...
The PDES (Product Data Exchange using STEP) activity is the United States' effort in support of the Standard for the Exchange of Product Model Data (STEP), an...
Let 5 be a set of n sites chosen independently from a uniform distribution in a cube in 3 dimensional Euclidean space. In this paper, an expected 0{n)...
Cita M. Furlani, Joan Wellington, Sharon J. Kemmerer
This report describes the standards and testing activities that relate to PDES (Product Data Exchange using STEP). PDES is the name given to the United States...
The Product Data Exchange Specification (PDES) is an emerging standard that is intended to address the problems of data exchange and representation for a...
Let 5 be a set of n sites chosen independently from a uniform distribution in a cube in 3dimensional Euclidean space. In this paper, work by Bentley, Weide and...
QDES, the Quick-and-Dirty Editor for STEP, is intended to provide a temporary facility for adding tolerancing and other data to a PDES geometric model. The...
The Product Data Exchange Specification (PDES) is an emerging standard for the exchange of product information among various manufacturing applications. PDES...
This document describes a plan to construct validation software tools which will be used to ensure the quality of STEP. The Validation Testing System is an...
The Quick-n-Dirty Editor for STEP (QDES) is prototype editor for STEP product models. QDES is distributed with the NIST PDES Toolkit. This document provides an...
The NIST STEP physical file parser, and its associated STEP parser, STEPparser, are Public Domain tools for manipulating product models stored in the STEP...
This document present a long range strategic plan for the National PDES Testbed at the National Institute of Standards and Technology (NIST). The Testbed was...