2358 search results - page 33 / 472 » Revisiting communication performance models for computationa... |
VTC
2008
IEEE
14 years 3 months ago
2008
IEEE
— Channel models for urban deployments are among the most commonly used in research, standardization, and dimensioning of cellular networks. The time dispersion has ever been an ...
SC
1995
ACM
14 years 8 days ago
1995
ACM
This paper de nes and describes the properties of a multicast virtual topology, the M-array, and a resource-ecient variation, the REM-array. It is shown how several collective op...
NDSS
2003
IEEE
14 years 2 months ago
2003
IEEE
In this work we revisit and formally study the notion of proxy cryptography. Intuitively, various proxy functions allow two cooperating parties F (the “FBI”) and P (the “pro...
CLUSTER
2004
IEEE
14 years 14 days ago
2004
IEEE
In this paper we discuss issues related to the highperformance implementation of collective communications operations on distributed-memory computer architectures. Using a combina...
HPCN
1994
Springer
14 years 25 days ago
1994
Springer
On large distributed memory parallel computers the global communication cost of inner products seriously limits the performance of Krylov subspace methods 3]. We consider improved ...