6800 search results - page 25 / 1360 » On optimizing collective communication |
CLUSTER
2000
IEEE
13 years 8 months ago
2000
IEEE
Clusters of workstations and networked parallel computing systems are emerging as promising computational platforms for HPC applications. The processors in such systems are typica...
TWC
2008
13 years 8 months ago
2008
We consider a multi-channel opportunistic communication system where the states of these channels evolve as independent and statistically identical Markov chains (the Gilbert-Elli...
ICDCSW
2005
IEEE
14 years 2 months ago
2005
IEEE
Recent research results show that a wireless ad hoc network can exploit controlled node mobility to reduce communication energy consumption. Node movement, however, may consume a ...
VLDB
1997
ACM
14 years 26 days ago
1997
ACM
Scheduling query execution plans is a particularly complex problem in hierarchical parallel systems, where each site consists of a collection of local time-shared (e.g., CPU(s) or...
JSAC
2008
13 years 8 months ago
2008
Abstract--A real-time communication system with noisy feedback is considered. The system consists of a Markov source, forward and backward discrete memoryless channels, and a recei...