An Equivalence between Network Coding and Index Coding. (arXiv:1211.6660v1 [cs.IT])

from cs.IT updates on arXiv.org http://arxiv.org/abs/1211.6660

We show that the network coding and index coding problems are equivalent.
This equivalence holds in the general setting which includes linear and
non-linear codes. Specifically, we present an efficient reduction that maps a
network coding instance to an index coding one while preserving feasibility.
Previous connections were restricted to the linear case.

Advertisements

发表评论

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / 更改 )

Twitter picture

You are commenting using your Twitter account. Log Out / 更改 )

Facebook photo

You are commenting using your Facebook account. Log Out / 更改 )

Google+ photo

You are commenting using your Google+ account. Log Out / 更改 )

Connecting to %s