Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Coordination as a Direct Process   We propose a treatment of coordination based on the concepts of functor,
argument and subcategorization. Its formalization comprises two parts which are
conceptually independent. On one hand, we have extended the feature structure
unification to disjunctive and set values in order to check the compatibility
and the satisfiability of subcategorization requirements by structured
complements. On the other hand, we have considered the conjunction {\em et
(and)} as the head of the coordinate structure, so that coordinate structures
stem simply from the subcategorization specifications of {\em et} and the
general schemata of a head saturation. Both parts have been encoded within HPSG
using the same resource that is the subcategorization and its principle which
we have just extended.

14
The categories of this paper are: math-ph
37
The categories of this paper are: supr-con
35
The categories of this paper are: mtrl-th
26
The categories of this paper are: bayes-an
29
The categories of this paper are: funct-an
0
The categories of this paper are: hep-ph
20
The categories of this paper are: acc-phys
25
The categories of this paper are: patt-sol
31
The categories of this paper are: ao-sci
17
The categories of this paper are: q-fin
6
The categories of this paper are: astro-ph
10
The categories of this paper are: q-bio
22
The categories of this paper are: chao-dyn
7
The categories of this paper are: hep-th
9
The categories of this paper are: nlin
18
The categories of this paper are: econ