201 citations · 693 across the 61 of their papers we have counts for
3 papers · 1 filter
Batch Codes through Dense Graphs without Short Cycles
Alexandros G. Dimakis, Anna Gal, Ankit Singh Rawat +1
Consider a large database of data items that need to be stored using servers. We study how to encode information so that a large number of read requests can be performe…
Cooperative Local Repair in Distributed Storage
Ankit Singh Rawat, Arya Mazumdar, Sriram Vishwanath
Erasure-correcting codes, that support local repair of codeword symbols, have attracted substantial attention recently for their application in distributed storage systems. This pa…
Locality and Availability in Distributed Storage
Ankit Singh Rawat, Dimitris S. Papailiopoulos, Alexandros G. Dimakis +1
This paper studies the problem of code symbol availability: a code symbol is said to have -availability if it can be reconstructed from disjoint groups of other symbols…