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132
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IOT
2010
15 years 1 months ago
2010
This paper analyzes the performance of several Received Signal Strength (RSS) based localization methods as a function of the calibration effort, hence as a function of deployment ...
167
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TSP
2010
14 years 10 months ago
2010
We present two simple methods for recovering sparse signals from a series of noisy observations. The theory of compressed sensing (CS) requires solving a convex constrained minimiz...
115
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ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
A great deal of interest has been paid to the estimation of time-varying autoregressive (TVAR) parameters. However, when the observations are disturbed by an additive white measur...
111
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DAC
2006
ACM
15 years 9 months ago
2006
ACM
We present a new method for mathematically estimating the active unit power of functional units in modern microprocessors such as the Pentium 4 family. Our method leverages the ph...
123
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EP
1998
Springer
15 years 7 months ago
1998
Springer
The synthesis of existing fonts with characters represented by parametrized structure elements requires determining a set of font-specific global and local parameters. Parameters c...