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JUCS - Journal of Universal Computer Science 14(9): 1411-1434
doi: 10.3217/jucs-014-09-1411
Published: 01 May 2008
This article is part of:
JUCS - Journal of Universal Computer Science 14(9)
Authors
Carl Gutwin - Corresponding author
University of Saskatchewan, Saskatoon, Canada
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Saul Greenberg
University of Calgary, Alberta, Canada
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Roger Blum
University of Saskatchewan, Saskatoon, Canada
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Jeff Dyck
University of Saskatchewan, Saskatoon, Canada
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Kimberly Tee
University of Calgary, Alberta, Canada
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Gregor Mcewan
University of Calgary, Alberta, Canada
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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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