Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Classifying Rational Densities Using Two One-Dimensional Cellular
  Automata   Given a (finite) string of zeros and ones, we report a way to determine if
the number of ones is less than, greater than, or equal to a prescribed number
by applying two sets of cellular automaton rules in succession. Thus, we solve
the general density classification problem using cellular automaton.

26
The categories of this paper are: bayes-an
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The categories of this paper are: hep-th
5
The categories of this paper are: gr-qc
2
The categories of this paper are: math
12
The categories of this paper are: nucl-th
36
The categories of this paper are: cmp-lg
11
The categories of this paper are: hep-lat
14
The categories of this paper are: math-ph
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The categories of this paper are: acc-phys
16
The categories of this paper are: stat
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The categories of this paper are: funct-an
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The categories of this paper are: dg-ga
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The categories of this paper are: q-fin
6
The categories of this paper are: astro-ph
22
The categories of this paper are: chao-dyn
3
The categories of this paper are: physics