DocumentCode
1990062
Title
Graph Based Evaluation of Satellite Imagery Processing over Grid
Author
Bâcu, Victor ; Gorgan, Dorian
Author_Institution
Comput. Sci. Dept., Tech. Univ. of Cluj-Napoca, Cluj-Napoca, Romania
fYear
2008
fDate
1-5 July 2008
Firstpage
147
Lastpage
154
Abstract
Diagrammatic description of satellite imagery processing has been developed in the MedioGrid system through the gProcess toolset. The processing workflow supports a flexible exploration of different algorithms and computing configuration over the grid. This paper concerns with experimental evaluation of the optimal mapping of the logical workflow onto the physical level. The execution time is evaluated for horizontal and vertical grouping techniques of the operational nodes.
Keywords
geophysical signal processing; graph theory; grid computing; image processing; MedioGrid system; gProcess toolset; graph based evaluation; optimal mapping; satellite imagery processing; Computer science; Concrete; Distributed computing; Grid computing; Image processing; Metacomputing; Processor scheduling; Satellites; Software tools; Vegetation mapping;
fLanguage
English
Publisher
ieee
Conference_Titel
Parallel and Distributed Computing, 2008. ISPDC '08. International Symposium on
Conference_Location
Krakow
Print_ISBN
978-0-7695-3472-5
Type
conf
DOI
10.1109/ISPDC.2008.50
Filename
4724241
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