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IPPS
2003
IEEE
16 years 4 days ago
Wrapping Legacy Codes for Grid-Based Applications
This paper describes a process for the semi-automatic conversion of numerical and scientific routines written in the C programming language into Triana-based computational servic...
Yan Huang, Ian Taylor, David W. Walker, Robert Dav...
SC
2000
ACM
15 years 11 months ago
Performance Modeling and Tuning of an Unstructured Mesh CFD Application
This paper describes performance tuning experiences with a three-dimensional unstructured grid Euler flow code from NASA, which we have reimplemented in the PETSc framework and p...
William Gropp, Dinesh K. Kaushik, David E. Keyes, ...
ISSRE
2007
IEEE
15 years 8 months ago
Towards Self-Protecting Enterprise Applications
Enterprise systems must guarantee high availability and reliability to provide 24/7 services without interruptions and failures. Mechanisms for handling exceptional cases and impl...
Davide Lorenzoli, Leonardo Mariani, Mauro Pezz&egr...
CSREAESA
2006
15 years 8 months ago
Reliable Management Services for COTS-based Space Systems and Applications
Hybrid spacecraft processing platforms that combine radiation-hardened components with commercialgrade COTS components have the potential to dramatically improve performance while ...
Ian A. Troxel, Eric Grobelny, Grzegorz Cieslewski,...
195
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NIPS
2003
15 years 8 months ago
Sparse Representation and Its Applications in Blind Source Separation
In this paper, sparse representation (factorization) of a data matrix is first discussed. An overcomplete basis matrix is estimated by using the K−means method. We have proved ...
Yuanqing Li, Andrzej Cichocki, Shun-ichi Amari, Se...