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ADHOCNOW
2008
Springer
14 years 2 months ago
DIN: An Ad-Hoc Algorithm to Estimate Distances in Wireless Sensor Networks
Abstract. A current challenge in wireless sensor networks is the positioning of sensor nodes for indoor environments without dedicated hardware. Especially in this domain, many app...
Freddy López Villafuerte, Jochen H. Schille...
DAC
1997
ACM
13 years 12 months ago
Power Macromodeling for High Level Power Estimation
A modeling approach is presented that captures the dependence of the power dissipation of a combinational logic circuit on its input output signal switching activity. The resulting...
Subodh Gupta, Farid N. Najm
DAC
1994
ACM
13 years 12 months ago
Statistical Estimation of the Switching Activity in Digital Circuits
Higher levels of integration have led to a generation of integrated circuits for which power dissipation and reliability are major design concerns. In CMOS circuits, both of these ...
Michael G. Xakellis, Farid N. Najm
ICANN
2007
Springer
13 years 9 months ago
GARCH Processes with Non-parametric Innovations for Market Risk Estimation
Abstract. A procedure to estimate the parameters of GARCH processes with non-parametric innovations is proposed. We also design an improved technique to estimate the density of hea...
José Miguel Hernández-Lobato, Daniel...
JMIV
2002
72views more  JMIV 2002»
13 years 7 months ago
Estimating Overcomplete Independent Component Bases for Image Windows
Estimating overcomplete ICA bases for image windows is a difficult problem. Most algorithms require the estimation of values of the independent components which leads to computatio...
Aapo Hyvärinen, Mika Inki