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» On the reconstruction of perfect codes
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ECCC
2010
122views more  ECCC 2010»
13 years 8 months ago
Query Complexity Lower Bounds for Reconstruction of Codes
We investigate the problem of local reconstruction, as defined by Saks and Seshadhri (2008), in the context of error correcting codes. The first problem we address is that of me...
Sourav Chakraborty, Eldar Fischer, Arie Matsliah
CORR
2010
Springer
75views Education» more  CORR 2010»
13 years 8 months ago
Dense Error-Correcting Codes in the Lee Metric
Several new applications and a number of new mathematical techniques have increased the research on errorcorrecting codes in the Lee metric in the last decade. In this work we cons...
Tuvi Etzion, Alexander Vardy, Eitan Yaakobi
ICC
2007
IEEE
113views Communications» more  ICC 2007»
14 years 4 months ago
Optimum and Suboptimum Receivers for Space-Time Coded Systems in Correlated Fading
Abstract — We consider a space-time coded system in a correlated Rayleigh flat fading environment. The channel state information (CSI) is obtained from the known pilot code matr...
Ranjan K. Mallik, Parul Garg
ALT
2008
Springer
14 years 6 months ago
Generalization Bounds for K-Dimensional Coding Schemes in Hilbert Spaces
We give a bound on the expected reconstruction error for a general coding method where data in a Hilbert space are represented by finite dimensional coding vectors. The result can...
Andreas Maurer, Massimiliano Pontil
ICMCS
2007
IEEE
158views Multimedia» more  ICMCS 2007»
14 years 4 months ago
Enhanced Reconstruction of the Quantised Transform Coefficients for WYNER-ZIV Coding
In recent years, the Distributed Video Coding (DVC) has become a more and more popular research area. In the current work, the framework of transform domain Wyner-Ziv coding of vi...
Yuri Vatis, Sven Klomp, Jörn Ostermann