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» A Modal Model of Memory
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178
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ICIP
2004
IEEE
16 years 8 months ago
Background modeling and subtraction by codebook construction
We present a new fast algorithm for background modeling and subtraction. Sample background values at each pixel are quantized into codebooks which represent a compressed form of b...
Kyungnam Kim, Thanarat H. Chalidabhongse, David Ha...
159
Voted
ESCIENCE
2005
IEEE
16 years 11 days ago
The Challenge of Volunteer Computing with Lengthy Climate Model Simulations
This paper describes the issues confronted by the climateprediction.net project in creating a volunteer computing project using a large legacy climate model application. This appl...
Carl Christensen, Tolu Aina, Dave Stainforth
IPPS
2003
IEEE
16 years 1 days ago
Performance Modeling of the Grace Hash Join on Cluster Architectures
Aim of the paper is to develop a concise but comprehensive analytical model for the well-known Grace Hash Join algorithm on cost effective cluster architectures. This approach is ...
Erich Schikuta
ESANN
2003
15 years 8 months ago
Self-organizing maps and functional networks for local dynamic modeling
The paper presents a method for times series prediction using a local dynamic modeling based on a three step process. In the first step the input data is embedded in a reconstruct...
Noelia Sánchez-Maroño, Oscar Fontenl...
AAECC
2007
Springer
87views Algorithms» more  AAECC 2007»
15 years 6 months ago
Towards an accurate performance modeling of parallel sparse factorization
We present a simulation-based performance model to analyze a parallel sparse LU factorization algorithm on modern cached-based, high-end parallel architectures. We consider supern...
Laura Grigori, Xiaoye S. Li