259 search results - page 12 / 52 » Scalability of communicators and groups in MPI |
INFOCOM
2005
IEEE
14 years 2 months ago
2005
IEEE
Abstract— We consider reliable multicast in overlay networks where nodes have finite-size buffers and are subject to failures. We address issues of end-to-end reliability and th...
CRYPTO
2003
Springer
14 years 1 months ago
2003
Springer
We consider the fundamental problem of authenticated group key exchange among n parties within a larger and insecure public network. A number of solutions to this problem have bee...
ICPADS
2005
IEEE
14 years 2 months ago
2005
IEEE
: We discuss a group protocol which supports applications with group communication service when QoS supported by networks or required by applications is changed. An autonomic group...
IPPS
2009
IEEE
14 years 3 months ago
2009
IEEE
The increasing demand for computational cycles is being met by the use of multi-core processors. Having large number of cores per node necessitates multi-core aware designs to ext...
FC
1998
Springer
14 years 29 days ago
1998
Springer
In this paper we construct a practical group blind signature scheme. Our scheme combines the already existing notions of blind signatures and group signatures. It is an extension o...