Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Secure Source Coding with a Public Helper   We consider secure multi-terminal source coding problems in the presence of a
public helper. Two main scenarios are studied: 1) source coding with a helper
where the coded side information from the helper is eavesdropped by an external
eavesdropper; 2) triangular source coding with a helper where the helper is
considered as a public terminal. We are interested in how the helper can
support the source transmission subject to a constraint on the amount of
information leaked due to its public nature. We characterize the tradeoff
between transmission rate, incurred distortion, and information leakage rate at
the helper/eavesdropper in the form of a rate-distortion-leakage region for
various classes of problems.

18
The categories of this paper are: econ
4
The categories of this paper are: cond-mat
34
The categories of this paper are: chem-ph
3
The categories of this paper are: physics
28
The categories of this paper are: alg-geom
29
The categories of this paper are: funct-an
17
The categories of this paper are: q-fin
22
The categories of this paper are: chao-dyn
0
The categories of this paper are: hep-ph
37
The categories of this paper are: supr-con
5
The categories of this paper are: gr-qc
36
The categories of this paper are: cmp-lg
27
The categories of this paper are: comp-gas
32
The categories of this paper are: atom-ph
9
The categories of this paper are: nlin
10
The categories of this paper are: q-bio