3 papers
cs.IT2026
Robust Repair of Reed-Solomon Codes
Wilton Kim, Stanislav Kruglik, Gaojun Luo +1
We study the problem of robust repair of a single erasure in Reed--Solomon codes under low communication bandwidth. Focusing on the Guruswami--Wootters trace repair framework, we i…
cs.IT2025
Trace Repair Never Loses to Classical Repair: Exact and Explicit Helper Nodes Selection
Wilton Kim, Stanislav Kruglik, Han Mao Kiah
Repairing Reed-Solomon codes with low bandwidth is a central challenge in distributed storage. Following the trace-repair framework of Guruswami and Wootters (2017), recent works b…
cs.IT2023
Repair of Reed-Solomon Codes in the Presence of Erroneous Nodes
Stanislav Kruglik, Gaojun Luo, Wilton Kim +4
We consider the repair scheme of Guruswami-Wootters for the Reed-Solomon code and ask: can we correctly repair a failed node in the presence of erroneous nodes? Equivalently, we co…