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JUCS - Journal of Universal Computer Science 13(7): 1022-1032
doi: 10.3217/jucs-013-07-1022
Published: 28 Jul 2007
This article is part of:
JUCS - Journal of Universal Computer Science 13(7)
Authors
Cesar A. Collazos - Corresponding author
Universidad del Cauca, Popayan, Colombia
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Luis A. Guerrero
Universidad de Chile, Chile
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José A. Pino
DCC, Universidad de Chile, Santiago, Chile
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Sergio F. Ochoa
Universidad de Chile, Santiago, Chile
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Gerry Stahl
Drexel University, United States of America
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Conflict of interest
The authors have declared that no competing interests exist.
This article is freely available under the J.UCS Open Content License.
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