36320 search results - page 688 / 7264 » From Code to Models |
183
click to vote
CORR
2006
Springer
15 years 7 months ago
2006
Springer
The peak-to-mean envelope power ratio (PMEPR) of a code employed in orthogonal frequencydivision multiplexing (OFDM) systems can be reduced by permuting its coordinates and by rot...
193
click to vote
CORR
2007
Springer
15 years 7 months ago
2007
Springer
We relate the notion of matroid pathwidth to the minimum trellis state-complexity (which we term trellis-width) of a linear code, and to the pathwidth of a graph. By reducing from ...
206
click to vote
TCSV
2008
15 years 7 months ago
2008
This paper presents a 3-D shape-adaptive directional wavelet coding technique for object-based scalable video coding. This technique includes 3-D object-based directional threading...
203
click to vote
TII
2008
15 years 7 months ago
2008
In wireless sensor networks each sensor node has very limited resources, and it is very difficult to find and collect them. For this reason, updating or adding programs in sensor n...
174
click to vote
SIAMDM
1998
15 years 6 months ago
1998
In this paper, we investigate combinatorialproperties and constructions of two recent topics of cryptographic interest, namely frameproof codes for digital ngerprinting, and trace...