130 citations · 340 across the 21 of their papers we have counts for
4 papers · 1 filter
Error-Correcting Functional Index Codes, Generalized Exclusive Laws and Graph Coloring
Anindya Gupta, B. Sundar Rajan
We consider the \emph{functional index coding problem} over an error-free broadcast network in which a source generates a set of messages and there are multiple receivers, each hol…
Optimal Vector Linear Index Codes for Some Symmetric Side Information Problems
Mahesh Babu Vaddi, B. Sundar Rajan
This paper deals with vector linear index codes for multiple unicast index coding problems where there is a source with K messages and there are K receivers each wanting a unique m…
Decoding Network Codes using the Sum-Product Algorithm
Anindya Gupta, B. Sundar Rajan
While feasibility and obtaining a solution of a given network coding problem are well studied, the decoding procedure and complexity have not garnered much attention. We consider t…
On The Number of Optimal Linear Index Codes For Unicast Index Coding Problems
Kavitha R., Niranjana Ambadi, B. Sundar Rajan
An index coding problem arises when there is a single source with a number of messages and multiple receivers each wanting a subset of messages and knowing a different set of messa…