259 search results - page 23 / 52 » Scalability of communicators and groups in MPI |
ICICS
2005
Springer
14 years 2 months ago
2005
Springer
In a secure multicast communication environment, only valid members belong to the multicast group could decrypt the data. In many previous researches, there is one “group key” ...
INFOCOM
2010
IEEE
13 years 7 months ago
2010
IEEE
Abstract—With rising concerns on user privacy over the Internet, anonymous communication systems that hide the identity of a participant from its partner or third parties are hig...
ICISC
2004
13 years 10 months ago
2004
Abstract. The proliferation of group-centric computing and communication motivates the need for mechanisms to provide group access control. Group access control includes mechanisms...
PERCOM
2006
ACM
14 years 8 months ago
2006
ACM
We consider group key agreement (GKA) protocols, used by a group of peers to establish a shared secret key for multicast communications. There has been much previous work to impro...
LADC
2005
Springer
14 years 2 months ago
2005
Springer
Several techniques for database replication using group communication have recently been proposed, namely, the Database State Machine, PostgresR, and the NODO protocol. Although a...