2 papers
quant-ph2025
Optimal Quantum -Locally Repairable Codes From Matrix-Product Codes
Meng Cao, Kun Zhou
This paper studies optimal quantum -LRCs from matrix-product (MP) codes. We establish a necessary and sufficient condition for an MP code to be an optimal -LRC. Bas…
quant-ph2025
Optimal Quantum -Locally Repairable Codes via Classical Ones
Kun Zhou, Meng Cao
Locally repairable codes (LRCs) play a crucial role in mitigating data loss in large-scale distributed and cloud storage systems. This paper establishes a unified decomposition the…