Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Alex Catalogue, A Collection of Digital Texts with Automatic Methods
  for Acquisition and Cataloging, User-Defined Typography, Cross-searching of
  Indexed Content, and a Sense of Community   This paper describes the Alex Catalogue of Electronic Texts, the only
Internet-accessible collection of digital documents allowing the user to 1)
dynamically create customized, typographically readable documents on demand, 2)
search the content of one or more documents from the collection simultaneously,
3) create sets of documents from the collection for review and annotation, and
4) publish these sets of annotated documents in turn fostering a sense of
community around the Catalogue. More than a just a collection of links that
will break over time, Alex is an archive of electronic texts providing
unprecedented access to its content and features allowing it to meet the needs
of a wide variety of users and settings. Furthermore, the process of
maintaining the Catalogue is streamlined with tools for automatic acquisition
and cataloging making it possible to sustain the service with a minimum of
personnel.

22
The categories of this paper are: chao-dyn
37
The categories of this paper are: supr-con
30
The categories of this paper are: q-alg
19
The categories of this paper are: eess
18
The categories of this paper are: econ
27
The categories of this paper are: comp-gas
13
The categories of this paper are: quant-ph
14
The categories of this paper are: math-ph
34
The categories of this paper are: chem-ph
25
The categories of this paper are: patt-sol
16
The categories of this paper are: stat
8
The categories of this paper are: hep-ex
0
The categories of this paper are: hep-ph
36
The categories of this paper are: cmp-lg
7
The categories of this paper are: hep-th
29
The categories of this paper are: funct-an