Journal of the American Society for Information Science
ISSN: 1097-4571 (Online)
ISSN: 0002-8231 (Print)

Volume 51, Issue 4, 2000.
Pages: 352-370

• Top of page
• Abstract
• 1. Introduction
• 2. Background
• 3. Experiment Details and Metrics
• 4. Results and Analysis
• 5. Conclusions and Discussion
• Acknowledgements
• References

Tables: 1, 2, 3, 4, 5
List of Images
Abstract Only