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cs.IT2011
On Pseudocodewords and Decision Regions of Linear Programming Decoding of HDPC Codes
Asi Lifshitz, Yair Be'ery
In this paper we explore the decision regions of Linear Programming (LP) decoding. We compare the decision regions of an LP decoder, a Belief Propagation (BP) decoder and the optim…
cs.IT2009★ 20 cited
Efficient Linear Programming Decoding of HDPC Codes
Alex Yufit, Asi Lifshitz, Yair Be'ery
We propose several improvements for Linear Programming (LP) decoding algorithms for High Density Parity Check (HDPC) codes. First, we use the automorphism groups of a code to creat…