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JUCS - Journal of Universal Computer Science 7(3): 254-277
doi:
10.3217/jucs-007-03-0254
Published:
28 Mar 2001
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Author
Daniel D. Suthers
- Corresponding author
Dept. of Information and Computer Sciences, University of Hawai'i, Manoa, United States of America
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Conflict of interest
The author has declared that no competing interests exist.
This article is freely available under the J.UCS Open Content License.