Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Centering in-the-large: Computing referential discourse segments   We specify an algorithm that builds up a hierarchy of referential discourse
segments from local centering data. The spatial extension and nesting of these
discourse segments constrain the reachability of potential antecedents of an
anaphoric expression beyond the local level of adjacent center pairs. Thus, the
centering model is scaled up to the level of the global referential structure
of discourse. An empirical evaluation of the algorithm is supplied.

15
The categories of this paper are: nucl-ex
6
The categories of this paper are: astro-ph
30
The categories of this paper are: q-alg
34
The categories of this paper are: chem-ph
11
The categories of this paper are: hep-lat
26
The categories of this paper are: bayes-an
5
The categories of this paper are: gr-qc
16
The categories of this paper are: stat
13
The categories of this paper are: quant-ph
0
The categories of this paper are: hep-ph
22
The categories of this paper are: chao-dyn
9
The categories of this paper are: nlin
4
The categories of this paper are: cond-mat
31
The categories of this paper are: ao-sci
7
The categories of this paper are: hep-th
35
The categories of this paper are: mtrl-th