17 search results - page 2 / 4 » Acceleration of acoustic emission signal processing algorith... |
CCS
2006
ACM
13 years 8 months ago
2006
ACM
We present a dictionary attack that is based on keyboard acoustic emanations. We combine signal processing and efficient data structures and algorithms, to successfully reconstruc...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
It is well known that LDPC decoding is computationally demanding and one of the hardest signal operations to parallelize. Beyond data dependencies that restrict the decoding of a ...
ICASSP
2010
IEEE
13 years 4 months ago
2010
IEEE
In this paper we show that, surprisingly, it is possible to recover sparse signals from nonlinearly distorted measurements, even if the nonlinearity is unknown. Assuming just that...
CF
2009
ACM
13 years 11 months ago
2009
ACM
In this paper, we compare the architectural perspectives of the Wave Field Synthesis (WFS) 3D-audio algorithm mapped on three different platforms: a General Purpose Processor (GP...
MSO
2003
13 years 6 months ago
2003
The use of sub-optimal digital systems can at times lead to high speed, efficient, costeffective structures that are sufficient to perform needed tasks. We describe here a system ...