4296 search results - page 653 / 860 » Knowledge Management and Collaboration |
179
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CISS
2008
IEEE
16 years 1 months ago
2008
IEEE
— In this paper, we investigate resource allocation for a multi-user OFDMA cooperative system. Aiming at minimizing the total transmission power under target rate constraints for...
187
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CISS
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract – In this paper, a variational message passing framework is proposed for Markov random fields. Analogous to the traditional belief propagation algorithm, variational mes...
155
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HICSS
2008
IEEE
16 years 1 months ago
2008
IEEE
This article demonstrates the way in which Knowledge Management System (KMS) quality influences effective competitive advantage through decision making and through organizational ...
171
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HICSS
2008
IEEE
16 years 1 months ago
2008
IEEE
The US Military’s ability to meet its mission critical requirements calls for increased agility in its information technology development process. The purpose of this case study...
176
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
The present paper deals with dynamic resource management based on quantized channel state information (CSI) for multi-carrier cognitive radio networks comprising primary and secon...