6 citations · 12 across the 23 of their papers we have counts for
Showing 2025Show all
3 papers · 1 filter
cs.IT2025
Stitched Polar Codes
Yuan Li, Zicheng Ye, Huazi Zhang +4
In this paper, we introduce stitched polar codes, a novel generalization of Arıkan's regular polar codes. Our core methodology reconfigures the fundamental polarization process by…
cs.DB2025
Downsizing Diffusion Models for Cardinality Estimation
Xinhe Mu, Zhaoqi Zhou, Zaijiu Shang +5
Learned cardinality estimation requires accurate model designs to capture the local characteristics of probability distributions. However, existing models may fail to accurately ca…
cs.IT2025★ 6 cited
Performance Analysis of Perturbation-enhanced SC decoders
Zhicheng Liu, Liuquan Yao, Shuai Yuan +3
In this paper, we analyze the delay probability of the first error position in perturbation-enhanced Successive cancellation (SC) decoding for polar codes. Our findings reveal that…