6800 search results - page 259 / 1360 » On optimizing collective communication |
184
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IPPS
1998
IEEE
15 years 11 months ago
1998
IEEE
In this paper, we present nearly optimal algorithms for broadcast on a d-dimensional nn:::n torus that supports all-port communication and wormhole routing. Let Tn denote the numb...
174
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
Prefetching has been shown to be an effective technique for reducing resource cost and delay in heterogeneous wireless networks. However, in modern wireless local area networks, th...
205
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GLOBECOM
2010
IEEE
15 years 4 months ago
2010
IEEE
We consider a wireless multi-hop network with sources that are Poisson distributed and relays which are placed on the source-destination line. Given a combined TDMA/ALOHA MAC proto...
165
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INFOCOM
2011
IEEE
14 years 10 months ago
2011
IEEE
—We consider the problem of neighbor discovery in wireless networks with nodes operating in multiple frequency bands and with asymmetric beacon intervals. This is a challenging t...
329
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ICC
2011
IEEE
14 years 6 months ago
2011
IEEE
—Ant colony optimization (ACO) is a probabilistic technique used for solving complex computational problems, such as finding optimal routes in networks. It has been proved to pe...