16 citations · 48 across the 22 of their papers we have counts for
Showing 2014Show all
2 papers · 1 filter
cs.IT2014
Linear Index Coding via Graph Homomorphism
Javad B. Ebrahimi, Mahdi Jafari Siavoshani
It is known that the minimum broadcast rate of a linear index code over is equal to the of the underlying digraph. In [3] it is proved that for $\mathbb{…
cs.IT2014
On Index Coding and Graph Homomorphism
Javad B. Ebrahimi, Mahdi Jafari Siavoshani
In this work, we study the problem of index coding from graph homomorphism perspective. We show that the minimum broadcast rate of an index coding problem for different variations…