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» Design of Optical Access Systems using Computer Modeling
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POLICY
2005
Springer
15 years 12 months ago
A RBAC-Based Policy Information Base
This paper presents a framework for representing and distributing access control policies in distributed heterogeneous systems. Access control polices follows the RBAC (Role Based...
Timothy E. Squair, Edgard Jamhour, Ricardo Nabhen
SOSP
2003
ACM
16 years 3 months ago
Decentralized user authentication in a global file system
The challenge for user authentication in a global file system is allowing people to grant access to specific users and groups in remote administrative domains, without assuming ...
Michael Kaminsky, George Savvides, David Mazi&egra...
GRID
2006
Springer
15 years 6 months ago
Streamlining Grid Operations: Definition and Deployment of a Portal-based User Registration Service
Manual management of public key credentials can be a significant and often off-putting obstacle to Grid use, particularly for casual users. We describe the Portal-based User Regis...
Ian T. Foster, Veronika Nefedova, Mehran Ahsant, R...
IPPS
2007
IEEE
16 years 19 days ago
Modeling of NAMD's Network Input/Output on Large PC Clusters
This study examined the interplay among processor speed, cluster interconnect and file I/O, using parallel applications to quantify interactions. We focused on a common case wher...
Nancy Tran, Daniel A. Reed
IPPS
1998
IEEE
15 years 10 months ago
Tailoring UNITY to Distributed Program Design
As a general framework, UNITY does not offer any specific facility for the design of distributed systems. For such systems, distribution aspects must be represented at a low level,...
Michel Charpentier, Mamoun Filali, Philippe Mauran...