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Electronic Colloquium on Computational Complexity

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REPORTS > AUTHORS > ZIHAN ZHANG:
All reports by Author Zihan Zhang:

TR26-164 | 4th September 2026
Joshua Brakensiek, Yeyuan Chen, Aaron (Louie) Putterman, Zihan Zhang, Kai Zhe Zheng

Algorithmic List Decoding of Reed–Solomon Codes up to Capacity in the Low-Rate Regime

We provide a deterministic polynomial-time list decoding algorithm for Reed-Solomon codes over prime fields that approaches list decoding capacity on every evaluation set in the low (constant) rate regime.

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TR25-146 | 15th October 2025
Joshua Brakensiek, Yeyuan Chen, Manik Dhar, Zihan Zhang

From Random to Explicit via Subspace Designs With Applications to Local Properties and Matroids

In coding theory, a common question is to understand the threshold rates of various local properties of codes, such as their list decodability and list recoverability. A recent work Levi, Mosheiff, and Shagrithaya (FOCS 2025) gave a novel unified framework for calculating the threshold rates of local properties for random ... more >>>




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