Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Curious Case of the Diamond Network   This work considers the one-shot capacity of communication networks subject
to adversarial noise affecting a subset of network edges. In particular, we
examine previously-established upper bounds on one-shot capacity. We introduce
the Diamond Network as a minimal example to show that known cut-set bounds are
not sharp in general. We then give a capacity-achieving scheme for the Diamond
Network that implements an adversary detection strategy. Finally, we give a
sufficient condition for tightness of the Singleton Cut-Set Bound in a family
of two-level networks.

26
The categories of this paper are: bayes-an
37
The categories of this paper are: supr-con
29
The categories of this paper are: funct-an
13
The categories of this paper are: quant-ph
4
The categories of this paper are: cond-mat
25
The categories of this paper are: patt-sol
24
The categories of this paper are: dg-ga
3
The categories of this paper are: physics
22
The categories of this paper are: chao-dyn
34
The categories of this paper are: chem-ph
27
The categories of this paper are: comp-gas
17
The categories of this paper are: q-fin
11
The categories of this paper are: hep-lat
16
The categories of this paper are: stat
8
The categories of this paper are: hep-ex
15
The categories of this paper are: nucl-ex