2 papers
cond-mat.stat-mech2003
Statistical Mechanical Approach to Error Exponents of Lossy Data Compression
Tadaaki Hosaka, Yoshiyuki Kabashima
We present herein a scheme by which to accurately evaluate the error exponents of a lossy data compression problem, which characterize average probabilities over a code ensemble of…
cond-mat.dis-nn2001
Weight vs Magnetization Enumerator for Gallager Codes
J. van Mourik, D. Saad, Y. Kabashima
We propose a method to determine the critical noise level for decoding Gallager type low density parity check error correcting codes. The method is based on the magnetization enume…