3398 search results - page 245 / 680 » Estimation of the Rate-Distortion Function |
155
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TPDS
2008
15 years 6 months ago
2008
Abstract-- We consider the problem of estimating the geographic locations of nodes in a wireless sensor network where most sensors are without an effective self-positioning functio...
160
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MOC
2011
14 years 9 months ago
2011
Abstract. This article improves the estimate of the size of the definite integral of S(t), the argument of the Riemann zeta-function. The primary application of this improvement i...
191
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CISS
2008
IEEE
16 years 28 days ago
2008
IEEE
—Reliable wireless communications often requires accurate knowledge of the underlying multipath channel. This typically involves probing of the channel with a known training wave...
161
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ECCV
2004
Springer
16 years 8 months ago
2004
Springer
This paper proposes a robust estimation and validation framework for characterizing local structures in a positive multi-variate continuous function approximated by a Gaussian-base...
174
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ECCV
2002
Springer
16 years 8 months ago
2002
Springer
Abstract. Brightness values of pixels in an image are related to image irradiance by a non-linear function, called the radiometric response function. Recovery of this function is i...