Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Distributed Hypothesis Testing with Variable-Length Coding   This paper characterizes the optimal type-II error exponent for a distributed
hypothesis testing-against-independence problem when the \emph{expected} rate
of the sensor-detector link is constrained. Unlike for the well-known
Ahlswede-Csiszar result that holds under a \emph{maximum} rate constraint and
where a strong converse holds, here the optimal exponent depends on the allowed
type-I error exponent. Specifically, if the type-I error probability is limited
by $\epsilon$, then the optimal type-II error exponent under an \emph{expected}
rate constraint $R$ coincides with the optimal type-II error exponent under a
\emph{maximum} rate constraint of $(1-\epsilon)R$.

37
The categories of this paper are: supr-con
16
The categories of this paper are: stat
5
The categories of this paper are: gr-qc
14
The categories of this paper are: math-ph
32
The categories of this paper are: atom-ph
21
The categories of this paper are: adap-org
3
The categories of this paper are: physics
15
The categories of this paper are: nucl-ex
19
The categories of this paper are: eess
25
The categories of this paper are: patt-sol
10
The categories of this paper are: q-bio
26
The categories of this paper are: bayes-an
35
The categories of this paper are: mtrl-th
24
The categories of this paper are: dg-ga
36
The categories of this paper are: cmp-lg
27
The categories of this paper are: comp-gas