56 citations · 130 across the 7 of their papers we have counts for
4 papers · 1 filter
A Survey on Network Codes for Distributed Storage
Alexandros G. Dimakis, Kannan Ramchandran, Yunnan Wu +1
Distributed storage systems often introduce redundancy to increase reliability. When coding is used, the repair problem arises: if a node storing encoded information fails, in orde…
Position Modulation Code for Rewriting Write-Once Memories
Yunnan Wu, Anxiao Jiang
A write-once memory (wom) is a storage medium formed by a number of ``write-once'' bit positions (wits), where each wit initially is in a `0' state and can be changed to a `1' stat…
Spectrum Sharing as Network Congestion Games
Sahand Ahmad, Cem Tekin, Mingyan Liu +2
This paper has been withdrawn by the first author due to incomplete bibliography and incorporation of multiple formats in the same file.
A Construction of Systematic MDS Codes with Minimum Repair Bandwidth
Yunnan Wu
In a distributed storage system based on erasure coding, an important problem is the \emph{repair problem}: If a node storing a coded piece fails, in order to maintain the same lev…