1. Data Mining Group, The Predictive Markup Language (PMML), A Markup Language for Statistical and Data Mining Models, Version 2.0. Retrieved from on January 10, 2002
2. A. Chervenak, I. Foster, C. Kesselman, S. Tuecke, Protocols and services for distributed data-intensive science. ACAT2000 Proceedings (2000) 161–163
3. National Center for Atmospheric Research’s Community Climate Model 3. Retrieved from on May 10, 2002
4. The Globus Data Grid Effort. Retrieved from on May 10, 2002