473 search results - page 29 / 95 » A distributed Newton method for Network Utility Maximization |
ICASSP
2011
IEEE
14 years 3 months ago
2011
IEEE
This paper addresses the problem of beamforming (BF) design for orthogonal frequency division multiplexing (OFDM) based relay networks over frequency-selective channels. Both freq...
100
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UIC
2007
Springer
15 years 5 months ago
2007
Springer
The paper proposes a novel distributed service discovery method for the pervasive computing environment. The method is based on the concept of small world, policy-based advertiseme...
100
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NECO
2002
14 years 11 months ago
2002
In this work, we discuss practical methods for the assessment, comparison, and selection of complex hierarchical Bayesian models. A natural way to assess the goodness of the model...
113
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INFOCOM
2011
IEEE
14 years 3 months ago
2011
IEEE
Abstract—Market-based mechanisms offer promising approaches for spectrum access in cognitive radio networks. In this paper, we focus on two market models, one with a monopoly pri...
107
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MM
2004
ACM
15 years 5 months ago
2004
ACM
Carriers increasingly differentiate their wide-area connectivity offerings by means of customized services, such as virtual private networks (VPN) with Quality of Service (QoS) g...