Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Automatic processing proper names in texts   This paper shows first the problems raised by proper names in natural
language processing. Second, it introduces the knowledge representation
structure we use based on conceptual graphs. Then it explains the techniques
which are used to process known and unknown proper names. At last, it gives the
performance of the system and the further works we intend to deal with.

28
The categories of this paper are: alg-geom
11
The categories of this paper are: hep-lat
32
The categories of this paper are: atom-ph
25
The categories of this paper are: patt-sol
26
The categories of this paper are: bayes-an
8
The categories of this paper are: hep-ex
34
The categories of this paper are: chem-ph
16
The categories of this paper are: stat
33
The categories of this paper are: plasm-ph
17
The categories of this paper are: q-fin
15
The categories of this paper are: nucl-ex
24
The categories of this paper are: dg-ga
3
The categories of this paper are: physics
4
The categories of this paper are: cond-mat
12
The categories of this paper are: nucl-th
9
The categories of this paper are: nlin