Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The K-User Interference Channel: Strong Interference Regime   This paper gives a solution to one of the long-standing open problems in
network information theory: "What is the generalization of the strong
interference regime to the K-user interference channel?"

0
The categories of this paper are: hep-ph
5
The categories of this paper are: gr-qc
30
The categories of this paper are: q-alg
8
The categories of this paper are: hep-ex
20
The categories of this paper are: acc-phys
24
The categories of this paper are: dg-ga
19
The categories of this paper are: eess
4
The categories of this paper are: cond-mat
6
The categories of this paper are: astro-ph
12
The categories of this paper are: nucl-th
25
The categories of this paper are: patt-sol
34
The categories of this paper are: chem-ph
11
The categories of this paper are: hep-lat
35
The categories of this paper are: mtrl-th
18
The categories of this paper are: econ
3
The categories of this paper are: physics