Research Article
Other versions:
- Article InfoArticle Info
- CitationCitation
- MetricsMetrics
- CommentComment
- RelatedRelated
- CitedCited
JUCS - Journal of Universal Computer Science 15(1): 355-397
doi:
10.3217/jucs-015-01-0355
Published:
01 Jan 2009
This article is part of:
Authors
Jane Zhao 
- Corresponding author
- Corresponding author
Information Science Research Centre, Palmerston North, New Zealand
Articles by this author in:
CrossRef
|
Google Scholar
Johannes Kepler University Linz, Linz, Austria
Articles by this author in:
CrossRef
|
Google Scholar
University of Queensland, Brisbane, Australia
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.