555 search results - page 34 / 111 » Polar codes are optimal for lossy source coding |
ICMCS
2005
IEEE
14 years 1 months ago
2005
IEEE
We study the problem of rate-distortion optimal packetization with uneven erasure protection (UEP) of scalable source sequence, into multiple groups of packets. The grouping of pa...
JSW
2006
13 years 7 months ago
2006
A novel hybrid genetic algorithm (GA) for jointly optimizing source and channel codes is presented in this paper. The algorithm first uses GA for the coarse search of source and ch...
TII
2010
13 years 2 months ago
2010
Behavior, Interaction, Priorities (BIP) is a component framework for constructing systems from a set of atomic components by using two kinds of composition operators: interactions ...
DCC
2005
IEEE
14 years 7 months ago
2005
IEEE
We analyze the technique for reducing the complexity of entropy coding consisting in the a priori grouping of the source alphabet symbols, and in dividing the coding process in tw...
INFOCOM
2008
IEEE
14 years 2 months ago
2008
IEEE
—In this paper we develop a distributed rate control algorithm for multiple-unicast-sessions when network coding is allowed. Building on our recent flow-based characterization o...