641 search results - page 34 / 129 » Sampling-rate-aware noise generation |
CVPR
2004
IEEE
14 years 11 months ago
2004
IEEE
We present a novel structure-enhancing adaptive filter guided by features derived from the Gradient Structure Tensor. We employ this filter to reduce noise in seismic data and to ...
SACMAT
2010
ACM
14 years 1 months ago
2010
ACM
There has been increasing interest in automatic techniques for generating roles for role based access control, a process known as role mining. Most role mining approaches assume t...
CHES
1999
Springer
14 years 1 months ago
1999
Springer
The strength of a cryptographic function depends on the amount of entropy in the cryptovariables that are used as keys. Using a large key length with a strong algorithm is false co...
KDD
2008
ACM
14 years 9 months ago
2008
ACM
This paper presents a new algorithm for sequence prediction over long categorical event streams. The input to the algorithm is a set of target event types whose occurrences we wis...
VTC
2007
IEEE
14 years 3 months ago
2007
IEEE
—This paper presents a downlink performance analysis of a Layered Random Beamforming (LRB) - MIMO-OFDMA Physical Layer (PHY) as applicable to future generation wireless communica...