6800 search results - page 173 / 1360 » On optimizing collective communication |
SC
2005
ACM
14 years 4 months ago
2005
ACM
Many grid applications need to transfer large amounts of data between the geographically distributed sites of a grid environment. Network heterogeneity between these sites makes t...
CCGRID
2002
IEEE
14 years 3 months ago
2002
IEEE
—Switch-trees are peer-to-peer algorithms for building and improving end-host multicast trees. Nodes switch parents to reduce tree cost or lower source-member latency. A node swi...
IFIP
1992
Springer
14 years 2 months ago
1992
Springer
This paper presents a completely systematic design procedure for asynchronous controllers. The initial step is the construction of a signal transition graph (STG, an interpreted P...
ESTIMEDIA
2004
Springer
14 years 2 months ago
2004
Springer
This paper presents a new adaptive scheme to reduce the computation energy of the discrete cosine transform (DCT) architecture for image/video coding. The scheme employs the noise ...
CORR
2007
Springer
13 years 10 months ago
2007
Springer
We consider the problem of transmitting data at rate R over a state dependent channel p(ylx, s) with the state information available at the sender and at the same time conveying th...