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CORR
2008
Springer
104views Education» more  CORR 2008»
13 years 9 months ago
The Case for Structured Random Codes in Network Capacity Theorems
Random coding arguments are the backbone of most channel capacity achievability proofs. In this paper, we show that in their standard form, such arguments are insufficient for pro...
Bobak Nazer, Michael Gastpar
FSE
2008
Springer
101views Cryptology» more  FSE 2008»
13 years 11 months ago
Post-Processing Functions for a Biased Physical Random Number Generator
Abstract. A corrector is used to reduce or eliminate statistical weakness of a physical random number generator. A description of linear corrector generalizing post-processing desc...
Patrick Lacharme
CORR
2010
Springer
261views Education» more  CORR 2010»
13 years 7 months ago
Analysis of Quasi-Cyclic LDPC codes under ML decoding over the erasure channel
In this paper, we show that over the binary erasure channel, Quasi-Cyclic LDPC codes can efficiently accommodate the hybrid iterative/ML decoding. We demonstrate that the quasicycl...
Mathieu Cunche, Valentin Savin, Vincent Roca
ECCC
2011
204views ECommerce» more  ECCC 2011»
13 years 1 months ago
Dense locally testable codes cannot have constant rate and distance
A q-query locally testable code (LTC) is an error correcting code that can be tested by a randomized algorithm that reads at most q symbols from the given word. An important questi...
Irit Dinur, Tali Kaufman
TASLP
2002
73views more  TASLP 2002»
13 years 9 months ago
Perceptual audio coding using adaptive pre- and post-filters and lossless compression
This paper proposes a versatile perceptual audio coding method that achieves high compression ratios and is capable of low encoding/decoding delay. It accommodates a variety of sou...
Gerald Schuller, Bin Yu, Dawei Huang, Bernd Edler