Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Semantic Parsing of Mathematics by Context-based Learning from Aligned
  Corpora and Theorem Proving   We study methods for automated parsing of informal mathematical expressions
into formal ones, a main prerequisite for deep computer understanding of
informal mathematical texts. We propose a context-based parsing approach that
combines efficient statistical learning of deep parse trees with their semantic
pruning by type checking and large-theory automated theorem proving. We show
that the methods very significantly improve on previous results in parsing
theorems from the Flyspeck corpus.

29
The categories of this paper are: funct-an
33
The categories of this paper are: plasm-ph
16
The categories of this paper are: stat
18
The categories of this paper are: econ
23
The categories of this paper are: solv-int
13
The categories of this paper are: quant-ph
30
The categories of this paper are: q-alg
5
The categories of this paper are: gr-qc
9
The categories of this paper are: nlin
19
The categories of this paper are: eess
12
The categories of this paper are: nucl-th
35
The categories of this paper are: mtrl-th
7
The categories of this paper are: hep-th
36
The categories of this paper are: cmp-lg
4
The categories of this paper are: cond-mat
25
The categories of this paper are: patt-sol