Research Article
Other versions:
- Article InfoArticle Info
- CiteCite
- MetricsMetrics
- CommentComment
- RelatedRelated
- CitedCited
JUCS - Journal of Universal Computer Science 14(17): 2758-2776
doi:
10.3217/jucs-014-17-2758
Published:
28 Sep 2008
This article is part of:
Authors
Brent Martin
- Corresponding author
University of Canterbury, Christchurch, New Zealand
Articles by this author in:
CrossRef
|
Google Scholar

University of Canterbury, Canterbury, New Zealand
Articles by this author in:
CrossRef
|
Google Scholar
Carnegie Learning Inc, Pittsburgh, United States of America
Articles by this author in:
CrossRef
|
Google Scholar
Conflict of interest
The authors have declared that no competing interests exist.
This article is freely available under the J.UCS Open Content License.