Zhou Li

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20142023

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cs.IT2022

On Extremal Rates of Storage over Graphs

Zhou Li, Hua Sun

A storage code over a graph maps $K$ independent source symbols, each of $L_{w}$ bits, to $N$ coded symbols, each of $L_{v}$ bits, such that each coded symbol is stored in a node of th…

cs.IT2022

On Extremal Rates of Secure Storage over Graphs

Zhou Li, Hua Sun

A secure storage code maps $K$ source symbols, each of $L_{w}$ bits, to $N$ coded symbols, each of $L_{v}$ bits, such that each coded symbol is stored in a node of a graph. Each edge o…