6 search results - page 1 / 2 » Practical Prefetching via Data Compression |
SIGMOD
1993
ACM
13 years 10 months ago
1993
ACM
ICASSP
2011
IEEE
12 years 10 months ago
2011
IEEE
Sparsity in the eigenspace of signal covariance matrices is exploited in this paper for compression and denoising. Dimensionality reduction (DR) and quantization modules present i...
CORR
2010
Springer
13 years 6 months ago
2010
Springer
This article presents novel results concerning the recovery of signals from undersampled data in the common situation where such signals are not sparse in an orthonormal basis or ...
CORR
2008
Springer
13 years 6 months ago
2008
Springer
We propose an approach to lossy source coding, utilizing ideas from Gibbs sampling, simulated annealing, and Markov Chain Monte Carlo (MCMC). The idea is to sample a reconstructio...
GLOBECOM
2009
IEEE
13 years 9 months ago
2009
IEEE
—We have recently proposed a novel receiver for Ultra-Wide-band Impulse-Radio communication in bursty applications like Wireless Sensor Networks. The receiver, based on the princ...