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JUCS - Journal of Universal Computer Science 15(9): 1852-1870
doi:
10.3217/jucs-015-09-1852
Published:
01 May 2009
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Authors
Kelvin Leong
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The Hong Kong Polytechnic University, Kowloon, Hong Kong
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The Hong Kong Polytechnic University, Kowloon, Hong Kong
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The Hong Kong Polytechnic University, Kowloon, Hong Kong
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The Hong Kong Polytechnic University, Hong Kong
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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.