3 papers
cs.IT2026
Tight Bandwidth Lower Bounds and Optimal Constructions of Locally Repairable Convertible Codes in the Global Split Regime
Haoming Shi, Weijun Fang
Erasure coding is a key technique for providing fault tolerance in modern distributed storage systems. In practice, as storage systems evolve, the parameters of the deployed erasur…
cs.IT2025
New Constructions of Optimal -LRCs via Algebraic Function Fields
Yuan Gao, Haoming Shi, Weijun Fang
Constructing optimal -LRCs that attain the Singleton-type bound is an active and important research direction, particularly due to their practical applications in distribute…
cs.IT2025
Bounds and Optimal Constructions of Generalized Merge-Convertible Codes for Code Conversion into LRCs
Haoming Shi, Weijun Fang, Yuan Gao
Error-correcting codes are essential for ensuring fault tolerance in modern distributed data storage systems. However, in practice, factors such as the failure rates of storage dev…