Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Transmission and Scheduling Aspects of Distributed Storage and Their
  Connections with Index Coding   Index coding is often studied with the assumption that a single source has
all the messages requested by the receivers. We refer to this as
\emph{centralized} index coding. In contrast, this paper focuses on
\emph{distributed} index coding and addresses the following question: How does
the availability of messages at distributed sources (storage nodes) affect the
solutions and achievable rates of index coding? An extension to the work of
Arbabjolfaei et al. in ISIT 2013 is presented when distributed sources
communicate via a semi-deterministic multiple access channel (MAC) to
simultaneous receivers. A numbers of examples are discussed that show the
effect of message distribution and redundancy across the network on achievable
rates of index coding and motivate future research on designing practical
network storage codes that offer high index coding rates.

17
The categories of this paper are: q-fin
29
The categories of this paper are: funct-an
15
The categories of this paper are: nucl-ex
22
The categories of this paper are: chao-dyn
36
The categories of this paper are: cmp-lg
0
The categories of this paper are: hep-ph
3
The categories of this paper are: physics
11
The categories of this paper are: hep-lat
18
The categories of this paper are: econ
26
The categories of this paper are: bayes-an
25
The categories of this paper are: patt-sol
21
The categories of this paper are: adap-org
30
The categories of this paper are: q-alg
10
The categories of this paper are: q-bio
34
The categories of this paper are: chem-ph
19
The categories of this paper are: eess