201 citations · 1.2k across the 107 of their papers we have counts for
4 papers · 2 filters
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…
Haplotype Assembly: An Information Theoretic View
Hongbo Si, Haris Vikalo, Sriram Vishwanath
This paper studies the haplotype assembly problem from an information theoretic perspective. A haplotype is a sequence of nucleotide bases on a chromosome, often conveniently repre…
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…
Linear Network Coding for Multiple Groupcast Sessions: An Interference Alignment Approach
Abhik Kumar Das, Siddhartha Banerjee, Sriram Vishwanath
We consider the problem of linear network coding over communication networks, representable by directed acyclic graphs, with multiple groupcast sessions: the network comprises of m…