1132 search results - page 194 / 227 » Upper and lower Ramsey bounds in bounded arithmetic |
119
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APPROX
2009
Springer
15 years 8 months ago
2009
Springer
Property testing is concerned with deciding whether an object (e.g. a graph or a function) has a certain property or is “far” (for some definition of far) from every object w...
138
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SIGECOM
2009
ACM
15 years 8 months ago
2009
ACM
The literature on algorithmic mechanism design is mostly concerned with game-theoretic versions of optimization problems to which standard economic money-based mechanisms cannot b...
104
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GLOBECOM
2008
IEEE
15 years 8 months ago
2008
IEEE
Abstract—This paper proposes a simple non-coherent amplifyand-forward receiver for the relay channel and evaluates its diversity performance for Rayleigh fading channels. We use ...
106
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GLOBECOM
2008
IEEE
15 years 8 months ago
2008
IEEE
— We consider beamforming in a cognitive network with multiple primary users and secondary users sharing the same spectrum. In particular, we assume that each secondary transmitt...
115
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ICASSP
2008
IEEE
15 years 8 months ago
2008
IEEE
—We aim to characterize the maximum link throughput of a multi-channel opportunistic communication system. The states of these channels evolve as independent and identically dist...