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ICPPW
2005
IEEE
13 years 11 months ago
A Comparison of Two Methods for Building Astronomical Image Mosaics on a Grid
This paper compares two methods for running an application composed of a set of modules on a grid. The set of modules (collectively called Montage) generates large astronomical im...
Daniel S. Katz, Joseph C. Jacob, G. Bruce Berriman...
ICPPW
2005
IEEE
13 years 11 months ago
A Practical Approach to the Rating of Barrier Algorithms Using the LogP Model and Open MPI
Large–scale parallel applications performing global synchronization may spend a significant amount of execution time waiting for the completion of a barrier operation. Conseque...
Torsten Hoefler, Lavinio Cerquetti, Torsten Mehlan...
ICPPW
2005
IEEE
13 years 11 months ago
Gene Ordering in Microarray Data Using Parallel Memetic Algorithms
This paper addresses the Microarray Gene Ordering problem. It consists in ordering a set of genes, grouping together the ones with similar behavior. This behavior can be measured ...
Alexandre Mendes, Carlos Cotta, Vinícius Ga...
ICPPW
2005
IEEE
13 years 11 months ago
Matchmaking, Datasets and Physics Analysis
Grid enabled physics analysis requires a Workload Management System (WMS) that takes care of finding suitable computing resources to execute data intensive jobs. A typical exampl...
Heinz Stockinger, Flavia Donno, Giulio Eulisse, Mi...
ICPPW
2002
IEEE
13 years 11 months ago
Finding Multiple Routing Paths in Wide-Area WDM Networks
In this paper a multiple routing path problem in wide area Wavelength Division Multiplexing (WDM) networks is considered, which is to find K edge-disjoint lightpaths/semilightpat...
Weifa Liang, Xiaojun Shen