Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Effective Steganography Detection Based On Data Compression   This article describes novel text steganalysis method. The archiver "Bzip2"
used for detection stegotext generated by Texto stegosystem. Experiments show
that proposed approach gets better performance than typical existing methods.
The detection accuracy exceeds 99.98% for text segments with size 400 bytes.

3
The categories of this paper are: physics
25
The categories of this paper are: patt-sol
22
The categories of this paper are: chao-dyn
13
The categories of this paper are: quant-ph
28
The categories of this paper are: alg-geom
24
The categories of this paper are: dg-ga
9
The categories of this paper are: nlin
15
The categories of this paper are: nucl-ex
18
The categories of this paper are: econ
26
The categories of this paper are: bayes-an
27
The categories of this paper are: comp-gas
4
The categories of this paper are: cond-mat
23
The categories of this paper are: solv-int
37
The categories of this paper are: supr-con
11
The categories of this paper are: hep-lat
12
The categories of this paper are: nucl-th