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ESCIENCE
2006
IEEE
16 years 7 days ago
A Middleware Framework for Maximum Likelihood Evaluation over Dynamic Grids
We have designed a maximum likelihood fitter using the actor model to distribute the computation over a heterogeneous network. The prototype implementation uses the SALSA program...
Wei-Jen Wang, Kaoutar El Maghraoui, John Cummings,...
TOMS
2008
80views more  TOMS 2008»
15 years 5 months ago
Updating an LU Factorization with Pivoting
We show how to compute an LU factorization of a matrix when the factors of a leading principle submatrix are already known. The approach incorporates pivoting akin to partial pivo...
Enrique S. Quintana-Ortí, Robert A. van de ...
GRAPHITE
2004
ACM
15 years 11 months ago
Understanding next-generation VR: classifying commodity clusters for immersive virtual reality
Commodity clusters offer the ability to deliver higher performance computer graphics at lower prices than traditional graphics supercomputers. Immersive virtual reality systems de...
Alexander Streit, Ruth Christie, Andy Boud
EUROPAR
2001
Springer
15 years 10 months ago
Data-Parallel Compiler Support for Multipartitioning
Multipartitioning is a skewed-cyclic block distribution that yields better parallel efficiency and scalability for line-sweep computations than traditional block partitionings. Th...
Daniel G. Chavarría-Miranda, John M. Mellor...
CIG
2005
IEEE
15 years 11 months ago
Building Reactive Characters for Dynamic Gaming Environments
Interactive computer games are widely seen as a killer application domain for Artificial Intelligence (AI) [8]. Quite apart from the significant size of the games market in terms...
Peter Blackburn, Barry O'Sullivan