2223 search results - page 259 / 445 » Ontological Framework for Approximation |
148
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ICC
2009
IEEE
15 years 11 months ago
2009
IEEE
— Spectrum sensing, which monitors the spectrum activity, is studied for cognitive radio systems using multiple frequency bands with non-negligible band switching time (blind per...
134
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ESA
2009
Springer
15 years 11 months ago
2009
Springer
We consider problems on data sets where each data point has uncertainty described by an individual probability distribution. We develop several frameworks and algorithms for calcul...
118
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ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
— We develop a general framework for design of receivers for the wireless relay channel. We derive the optimum detectors for various degrees of channel state information (CSI) at...
153
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ATAL
2001
Springer
15 years 9 months ago
2001
Springer
Abstract. Control for agents situated in multi-agent systems is a complex problem. This is particularly true in hard, open, dynamic environments where resource, privacy, bandwidth,...
146
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JSAI
2001
Springer
15 years 9 months ago
2001
Springer
This paper investigates the methodological foundations of a new research field called chance discovery which aims to detect future opportunities and risks. By drawing on concepts...