Sciweavers

1923 search results - page 278 / 385
» Modeling Complexity in Secure Distributed Computing
Sort
View
SACMAT
2009
ACM
15 years 2 months ago
A formal framework to elicit roles with business meaning in RBAC systems
The role-based access control (RBAC) model has proven to be cost effective to reduce the complexity and costs of access permission management. To maximize the advantages offered...
Alessandro Colantonio, Roberto Di Pietro, Alberto ...
MOBISYS
2010
ACM
15 years 5 days ago
PRISM: platform for remote sensing using smartphones
To realize the potential of opportunistic and participatory sensing using mobile smartphones, a key challenge is ensuring the ease of developing and deploying such applications, w...
Tathagata Das, Prashanth Mohan, Venkata N. Padmana...
CSIE
2009
IEEE
14 years 7 months ago
The Pilot Way to Grid Resources Using glideinWMS
Grid computing has become very popular in big and widespread scientific communities with high computing demands, like high energy physics. Computing resources are being distribute...
Igor Sfiligoi, Daniel C. Bradley, Burt Holzman, Pa...
PPOPP
2005
ACM
15 years 3 months ago
A linear-time algorithm for optimal barrier placement
We want to perform compile-time analysis of an SPMD program and place barriers in it to synchronize it correctly, minimizing the runtime cost of the synchronization. This is the b...
Alain Darte, Robert Schreiber
ISPAN
1999
IEEE
15 years 2 months ago
Performance and Granularity Control in the SPaDES Parallel Simulation System
Parallel simulationhas the potentialto accelerate the execution of simulation applications. However, developing a parallel discrete-event simulation from scratch requires an in-de...
Yong Meng Teo, Seng Chuan Tay