Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Derivation of the Asymptotic Random-Coding Prefactor   This paper studies the subexponential prefactor to the random-coding bound
for a given rate. Using a refinement of Gallager's bounding techniques, an
alternative proof of a recent result by Altu\u{g} and Wagner is given, and the
result is extended to the setting of mismatched decoding.

26
The categories of this paper are: bayes-an
22
The categories of this paper are: chao-dyn
14
The categories of this paper are: math-ph
17
The categories of this paper are: q-fin
12
The categories of this paper are: nucl-th
11
The categories of this paper are: hep-lat
36
The categories of this paper are: cmp-lg
0
The categories of this paper are: hep-ph
34
The categories of this paper are: chem-ph
4
The categories of this paper are: cond-mat
35
The categories of this paper are: mtrl-th
10
The categories of this paper are: q-bio
18
The categories of this paper are: econ
15
The categories of this paper are: nucl-ex
7
The categories of this paper are: hep-th
3
The categories of this paper are: physics