Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Simple Algorithm for Computing the Document Array   We present a simple algorithm for computing the document array given a string
collection and its suffix array as input. Our algorithm runs in linear time
using constant additional space for strings from constant alphabets.

10
The categories of this paper are: q-bio
24
The categories of this paper are: dg-ga
7
The categories of this paper are: hep-th
19
The categories of this paper are: eess
11
The categories of this paper are: hep-lat
33
The categories of this paper are: plasm-ph
35
The categories of this paper are: mtrl-th
2
The categories of this paper are: math
31
The categories of this paper are: ao-sci
21
The categories of this paper are: adap-org
8
The categories of this paper are: hep-ex
30
The categories of this paper are: q-alg
23
The categories of this paper are: solv-int
36
The categories of this paper are: cmp-lg
14
The categories of this paper are: math-ph
17
The categories of this paper are: q-fin