2 papers
cs.IT2026
A Posterior MWPM Decoding Boosts the XYZ Planar Code
Zhiwei Wang, Liqi Wang
The minimum-weight perfect matching (MWPM) decoder is a standard decoding strategy for surface codes, but its performance degrades considerably under biased noise. In this paper, a…
cs.IT2025
Several new classes of MDS symbol-pair codes derived from matrix-product codes
Xiujing Zheng, Liqi Wang, Shixin Zhu
In order to correct the pair-errors generated during the transmission of modern high-density data storage that the outputs of the channels consist of overlapping pairs of symbols,…