259 search results - page 17 / 52 » Scalability of communicators and groups in MPI |
SUTC
2006
IEEE
14 years 2 months ago
2006
IEEE
We propose and analyze a scalable and efficient region-based group key management protocol for secure group communications in mobile ad hoc networks. For scalability and dynamic r...
SIGCOMM
1997
ACM
14 years 28 days ago
1997
ACM
As multicast applications are deployed for mainstream use, the need to secure multicast communications will become critical. Multicast, however, does not t the point-to-point mod...
INFOCOM
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract. One important problem for such public broadcast LBS is to enforce access control on a large number of subscribers. In such a system a user typically subscribes to a LBS f...
FCCM
2006
IEEE
14 years 2 months ago
2006
IEEE
It has been shown that a small number of FPGAs can significantly accelerate certain computing tasks by up to two or three orders of magnitude. However, particularly intensive lar...
JCM
2008
13 years 8 months ago
2008
In this paper, we present a new simulation platform for complex, radio standard spanning mobile Ad Hoc networks. SimANet - Simulation Platform for Ambient Networks - allows the coe...