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» Linear time encodable and list decodable codes
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STOC
2009
ACM
159views Algorithms» more  STOC 2009»
14 years 8 months ago
Message passing algorithms and improved LP decoding
Linear programming decoding for low-density parity check codes (and related domains such as compressed sensing) has received increased attention over recent years because of its p...
Sanjeev Arora, Constantinos Daskalakis, David Steu...
BC
2007
107views more  BC 2007»
13 years 7 months ago
Decoding spike train ensembles: tracking a moving stimulus
We consider the issue of how to read out the information from nonstationary spike train ensembles. Based on the theory of censored data in statistics, we propose a ‘censored’ m...
Enrico Rossoni, Jianfeng Feng
SOFSEM
2010
Springer
13 years 5 months ago
Fast and Compact Prefix Codes
It is well-known that, given a probability distribution over n characters, in the worst case it takes (n log n) bits to store a prefix code with minimum expected codeword length. H...
Travis Gagie, Gonzalo Navarro, Yakov Nekrich
TSP
2011
162views more  TSP 2011»
13 years 2 months ago
Space-Time Network Coding
Abstract—In multinode cooperative communications, simultaneous transmissions from two or more nodes are challenging due to its asynchronous nature. In addition, channel estimatio...
Hung-Quoc Lai, K. J. Ray Liu
GLOBECOM
2010
IEEE
13 years 5 months ago
Differential Cooperative Communications with Space-Time Network Coding
Abstract--In multinode cooperative communications, simultaneous transmissions from two or more nodes are challenging due to its asynchronous nature. In addition, channel estimation...
Zhenzhen Gao, Hung-Quoc Lai, K. J. Ray Liu