Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Sequential Change Detection through Empirical Distribution and Universal
  Codes   Universal compression algorithms have been studied in the past for sequential
change detection, where they have been used to estimate the post-change
distribution in the modified version of the Cumulative Sum (CUSUM) Test. In
this paper, we introduce a modified CUSUM test where the pre-change
distribution is also unknown and an empirical version of the pre-change
distribution is used to implement the algorithm. We present a study of various
characteristics of this modified CUSUM Test and then prove its asymptotic
optimality.

14
The categories of this paper are: math-ph
22
The categories of this paper are: chao-dyn
25
The categories of this paper are: patt-sol
36
The categories of this paper are: cmp-lg
20
The categories of this paper are: acc-phys
32
The categories of this paper are: atom-ph
13
The categories of this paper are: quant-ph
7
The categories of this paper are: hep-th
27
The categories of this paper are: comp-gas
18
The categories of this paper are: econ
21
The categories of this paper are: adap-org
26
The categories of this paper are: bayes-an
29
The categories of this paper are: funct-an
28
The categories of this paper are: alg-geom
16
The categories of this paper are: stat
6
The categories of this paper are: astro-ph