Accès ouvert
2021
conference-paper
OpenAlex
Joshua Shank, Arlo Ames, Lilian K. Casias, Kaylin Hagopian
This paper describes objective technical results and analysis.Any subjective views or opinions that might be expressed in the paper do not necessarily represent the views of the U.S. Department of Energy or the United States Government.
Accès ouvert
2014
report
OpenAlex
Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States). New Mexico Small Business Administration (NMSBA) Program, Curtis Cooper, USDOE Assistant Secretary for Human Resources and Administration, Aaron Bramson et autres
Models are built to understand and predict the behaviors of both natural and artificial systems. Because it is always necessary to abstract away aspects of any non-trivial system being modeled, we know models can potentially leave out important, even critical elements. This …
us
(code pays fourni par la source)
Accès ouvert
2012
report
OpenAlex
Biliana Paskaleva, Pavel Bochev, Arlo Ames
We present an Extended Vector Space Model (EVSM) for information retrieval, endowed with a new set of similarity functions.Our model considers records as multisets of tokens.A token weight function maps records into a real vectors.Using this vector representation we define a p-norm …
us
(code pays fourni par la source)
Accès ouvert
2012
report
OpenAlex
USDOE National Nuclear Security Administration (NNSA), Robert Glass Jr., Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States), Walter Beyeler et autres
Complex Adaptive Systems of Systems, or CASoS, are vastly complex ecological, sociological, economic and/or technical systems which must be recognized and reckoned with to design a secure future for the nation and the world. Design within CASoS requires the fostering of a …
us
(code pays fourni par la source)
Accès ouvert
2001
report
OpenAlex
Arlo Ames
This paper documents work performed to convert scanned range data to CAD solid model representation. The work successfully developed surface fitting algorithms for quadric surfaces (e.g. plane, cone, cylinder, and sphere), and a segmentation algorithm based entirely on surface type, rather than …