138 citations · 165 across the 4 of their papers we have counts for
4 papers
Security for Grid Services
Von Welch, Frank Siebenlist, Ian Foster +7
Grid computing is concerned with the sharing and coordinated use of diverse resources in distributed "virtual organizations." The dynamic and multi-institutional nature of these en…
Using CAS to Manage Role-Based VO Sub-Groups
Craig E. Tull, Shane Canon, Steve Chan +3
LHC-era HENP experiments will generate unprecidented volumes of data and require commensurately large compute resources. These resources are larger than can be marshalled at any on…
The Community Authorization Service: Status and Future
L. Pearlman, V. Welch, I. Foster +2
Virtual organizations (VOs) are communities of resource providers and users distributed over multiple policy domains. These VOs often wish to define and enforce consistent policies…
A Community Authorization Service for Group Collaboration
Laura Pearlman, Von Welch, Ian Foster +2
In "Grids" and "collaboratories," we find distributed communities of resource providers and resource consumers, within which often complex and dynamic policies govern who can use w…