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ICC
2007
IEEE
15 years 6 months ago
2007
IEEE
— In cognitive radio systems, secondary users can be coordinated to perform cooperative spectrum sensing so as to detect the primary user more accurately. However, when the sensi...
ICC
2007
IEEE
15 years 6 months ago
2007
IEEE
— One of the wireless mesh network’s important features is each node can support more than one transmission rate. However, few previous literatures on the broadcast tree constr...
ICC
2007
IEEE
15 years 6 months ago
2007
IEEE
—Dirty paper code (DPC) can be used in a number of communication network applications; broadcast channels, multiuser interference channels and ISI channels to name a few. We stud...
ICCCN
2007
IEEE
15 years 6 months ago
2007
IEEE
—In this paper, we show that minimizing the product of path lengths results in minimizing the probability of connection failure between a source and destination given two links h...
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ICDAR
2007
IEEE
15 years 6 months ago
2007
IEEE
We address document image classification by visual appearance. An image is represented by a variable-length list of visually salient features. A hierarchical Bayesian network is ...