1299 search results - page 1 / 260 » Quantizing Density Estimators |
NIPS
2001
13 years 6 months ago
2001
We suggest a nonparametric framework for unsupervised learning of projection models in terms of density estimation on quantized sample spaces. The objective is not to optimally re...
CDC
2009
IEEE
13 years 10 months ago
2009
IEEE
— We study the problem of optimal estimation using quantized innovations, with application to distributed estimation over sensor networks. We show that the state probability dens...
CORR
2007
Springer
13 years 5 months ago
2007
Springer
Abstract—This paper formulates and studies a general distributed field reconstruction problem using a dense network of noisy one-bit randomized scalar quantizers in the presence...
CDC
2009
IEEE
13 years 10 months ago
2009
IEEE
Lyapunov-Krasowskii functionals are used to design quantized continuous-time control laws for nonlinear systems in the presence of time-invariant pointwise delays in the input. Th...
ICIP
2004
IEEE
14 years 7 months ago
2004
IEEE
Quantization-based watermarking schemes are vulnerable to amplitude scaling. Therefore, the scaling factor needs to be estimated at the decoder side, such that the received (attac...