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JUCS - Journal of Universal Computer Science 13(9): 1309-1331
doi:
10.3217/jucs-013-09-1309
Published:
28 Sep 2007
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Authors
Hongbo Liu
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Dalian Maritime University, China
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Scientific Network for Innovation and Research Excellence, Auburn, 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.