2323 search results - page 275 / 465 » Power optimization for connectivity problems |
123
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WIMOB
2008
IEEE
15 years 10 months ago
2008
IEEE
—In this paper, we propose two robust precoder designs for multiple-input multiple-output (MIMO) broadcast channels with imperfect channel state information (CSI). First, we cons...
105
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ICCS
2007
Springer
15 years 10 months ago
2007
Springer
Electric power transmission systems are comprised of a large number of physical assets, including transmission lines, power transformers, and circuit breakers, that are capital-int...
145
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GLOBECOM
2010
IEEE
15 years 1 months ago
2010
IEEE
Abstract--Energy-efficient optical networks are gaining momentum as environmental-friendly solutions with reduced operational costs. Energy-efficiency can be achieved by using devi...
144
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CN
2002
15 years 3 months ago
2002
In todays IP networks most of the network control and management tasks are performed at the end points. As a result, many important network functions cannot be optimized due to la...
130
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SIGIR
2004
ACM
15 years 9 months ago
2004
ACM
Document clustering has long been an important problem in information retrieval. In this paper, we present a new clustering algorithm ASI1, which uses explicitly modeling of the s...