4432 search results - page 733 / 887 » Solving Demodulation as an Optimization Problem |
114
Voted
INFOCOM
2010
IEEE
14 years 11 months ago
2010
IEEE
—In IEEE 802.22 Wireless Regional Area Networks (WRANs), each Base Station (BS) solves a complex resource allocation problem of simultaneously determining the channel to reuse, p...
144
Voted
RR
2010
Springer
14 years 11 months ago
2010
Springer
Role-based access control is a standard mechanism in information systems. Based on the role a user has, certain information is kept from the user even if requested. For ontologies ...
122
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FSTTCS
2009
Springer
15 years 7 months ago
2009
Springer
We study the branching program complexity of the tree evaluation problem, introduced in [BCM+09a] as a candidate for separating NL from LogCFL. The input to the problem is a roote...
93
Voted
CORR
2006
Springer
15 years 18 days ago
2006
Springer
Let S = s1, s2, s3, ..., sn be a given vector of n distinct real numbers. The rank of z R with respect to S is defined as the number of elements si S such that si z. We consider...
149
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CVPR
2009
IEEE
16 years 7 months ago
2009
IEEE
The computer aided diagnosis (CAD) problems of detecting
potentially diseased structures from medical images are
typically distinguished by the following challenging characterist...