3799 search results - page 165 / 760 » Low Power or High Performance |
115
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ITIIS
2010
15 years 3 months ago
2010
The low-rate (LR) UWB is a promising technology for the ubiquitous sensor network (USN) due to its extremely low power consumption and simple transceiver implementation. However t...
149
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VTC
2006
IEEE
15 years 10 months ago
2006
IEEE
— The combination of space-time block codes (STBC) and spatial multiplexing (SM) schemes has the advantages of diversity gain and high data rate. For such STBC/SM hybrid systems,...
128
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EURONGI
2005
Springer
15 years 10 months ago
2005
Springer
Abstract. This paper proposes an approximate methodology for solving Markov models that compete for limited resources and retry when access fails, like those arising in mobile cell...
153
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ICDM
2002
IEEE
15 years 9 months ago
2002
IEEE
It is well-known that for high dimensional data clustering, standard algorithms such as EM and the K-means are often trapped in local minimum. Many initialization methods were pro...
149
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CLOUD
2010
ACM
15 years 9 months ago
2010
ACM
Virtualization is often used in cloud computing platforms for its several advantages in efficiently managing resources. However, virtualization raises certain additional challeng...