Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: ParseTalk about Textual Ellipsis   A hybrid methodology for the resolution of text-level ellipsis is presented
in this paper. It incorporates conceptual proximity criteria applied to
ontologically well-engineered domain knowledge bases and an approach to
centering based on functional topic/comment patterns. We state text grammatical
predicates for ellipsis and then turn to the procedural aspects of their
evaluation within the framework of an actor-based implementation of a lexically
distributed parser.

7
The categories of this paper are: hep-th
30
The categories of this paper are: q-alg
9
The categories of this paper are: nlin
34
The categories of this paper are: chem-ph
25
The categories of this paper are: patt-sol
28
The categories of this paper are: alg-geom
5
The categories of this paper are: gr-qc
21
The categories of this paper are: adap-org
37
The categories of this paper are: supr-con
15
The categories of this paper are: nucl-ex
35
The categories of this paper are: mtrl-th
0
The categories of this paper are: hep-ph
14
The categories of this paper are: math-ph
2
The categories of this paper are: math
27
The categories of this paper are: comp-gas
24
The categories of this paper are: dg-ga