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» On the structure of generalized toric codes
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CORR
2004
Springer
111views Education» more  CORR 2004»
13 years 7 months ago
Maximum-likelihood decoding of Reed-Solomon Codes is NP-hard
Maximum-likelihood decoding is one of the central algorithmic problems in coding theory. It has been known for over 25 years that maximum-likelihood decoding of general linear cod...
Venkatesan Guruswami, Alexander Vardy
CORR
2006
Springer
104views Education» more  CORR 2006»
13 years 7 months ago
Multigroup-Decodable STBCs from Clifford Algebras
A Space-Time Block Code (STBC) in K symbols (variables) is called g-group decodable STBC if its maximumlikelihood decoding metric can be written as a sum of g terms such that each ...
Sanjay Karmakar, B. Sundar Rajan
ICIP
2007
IEEE
14 years 9 months ago
Unequal Length First-Order Linear-Phase Filter Banks for Efficient Image Coding
In this paper, we present the structure and design method for a firstorder linear-phase filter bank (FOLPFB) which has unequal filter lengths in its synthesis bank (UFLPFB). A FOL...
Yuichi Tanaka, Masaaki Ikehara, Truong Q. Nguyen
CORR
2007
Springer
88views Education» more  CORR 2007»
13 years 7 months ago
Minimum cost distributed source coding over a network
— This work considers the problem of transmitting multiple compressible sources over a network with minimum cost. The problem is complicated by the fact that the description of t...
Aditya Ramamoorthy
GROUP
2005
ACM
14 years 1 months ago
Seeking the source: software source code as a social and technical artifact
In distributed software development, two sorts of dependencies can arise. The structure of the software system itself can create dependencies between software elements, while the ...
Cleidson R. B. de Souza, Jon Froehlich, Paul Douri...