243 search results - page 22 / 49 » Optimization of Collective Communications in HeteroMPI |
MOBIHOC
2005
ACM
14 years 7 months ago
2005
ACM
We consider a wireless sensor network in which sensors are grouped into clusters, each with its own cluster head (CH). Each CH collects data from sensors in its cluster and relays...
IPSN
2004
Springer
14 years 1 months ago
2004
Springer
Wireless sensor networks are capable of collecting an enormous amount of data over space and time. Often, the ultimate objective is to derive an estimate of a parameter or functio...
MOBICOM
2009
ACM
14 years 2 months ago
2009
ACM
The capacity scaling property specifies the changes in network throughput when network size increases and serves as an essential performance evaluation metric for large-scale wir...
IPPS
2002
IEEE
14 years 17 days ago
2002
IEEE
Despite continued innovations in design of I/O systems, I/O performance has not kept pace with the progress in processor and communication technology. This paper addresses this I/...
IPPS
2007
IEEE
14 years 1 months ago
2007
IEEE
This paper deals with the use of parallel processing for multi-objective optimization in applications in which the objective functions, the restrictions, and hence also the soluti...